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1. 227 SIN SELL 4 FADER4 DSP DRDY 5 y DSP FADER J2 E Das RST DSP m RR FADERZ Ez FADERI DISPLAY DSP CODEC AST RST 9 FADERO 05 121 U3eB R33 21 55 L3 82uH 211 4 10K 000310 9 F ETTT1 0 5 4 iba 8 DRDY DSP 0953 C89 90 EL 3 AN PUNCH INIOUT 120 6 3LXV 0 01 a DRDY DSP3 12 pse BEY DSP a x ma YKB21 5074 DAN202K m TAVHOSE 98 DGND IPUNCH 330 DRDY_DSP4_13 10K 4 DSP WRO ANRO DSP C76 74VHC32 5 m 00 202 gt 10K DISP JRST DISP en 57 GR U13 2103 073 EPROM 0 01 2 psp RST uis 3 JRST MUTE 90 6 58 Sele bo DID 1 me 10K 14 11915518 5 55955222 55122 74 14 vak Sg InN Nome 9 54209545098590839929912558 cos e NON 9 88 lt lt lt 470 2
2. 7 1016 ATN1 TxD NT Di 7 S bo 6 2 DISP D 1 1 5 RST DISP 219 3515 FADER HH 1 lt 9110 12 AD 5 ADGND FADER3 FADER2 ADGND 9 FADER SEL A FADER1 C305 FADER SEL B FADER11 BOADIN FADER10 ADGND 01 TRACK_FADER_1 4 9 5 8 C306 11 16 FADER SEL A INPUT FADER 1 4 81 INPUT FADER 5 8 FRAME 01 MASTER FADER C307 041 C308 ADGND 0 1 DGND BOADIN 10P 91 4 9 CPU KEY VF 16 D 5 A LEDAJO 7 LEDAZ Y 7 GND DGND mst P 100 LEDK O 7 _ HSI gt 100 JATN2 R5 TxD 10 RXD1 R eolo SCK1 100 SCKi gt R8 100 2652 EEEE i P50 TXDO P51 RXDO 102 P52 SCKO P53 TXD1 P64 IRQO D45 P54 RXD1 P6S FTI KEYINS P55 SCK1 P62 FTOB KEYIN2 4 PTO SCLO KEYINA P61 FTOA KEVINT U13D D P71 SDAO KE YINS P6O ETCI KEVINO 0 01 12 P72 KEYIN6 lt 1211 P7S KEYIN7 2 CCD wn Fofi A NON 74HC14 74HC14 U13A 74 32 pis R14 7 27 15 74HC14 47K RST2 0 5 A R2 10K 0 5 10 R11 10K 10K UA R12 A 100K i
3. gt 5665 r4 da anon 1 cm NON MEMORY Pme de PE14 AH 5 0 PATSICK 0 5 Ao vss PLLVSS ms 8 Y A PLLCAP 0 5 PC2 A2 reo 045 CS 1 MDI ND 20 9 TES maca 05 PCSAS 17 1 5 NES MLRCK AT PC6 AG NON AS 1 UM AS a m E PR ATI SH7042 vss Am 11 11 PDO DO DO 1055 A13 PC12 A12 PD1 D1 D 1 14 PC13 A13 PD2 D2 Da MD 2 215 PC14 A14 PD3 D3 D3 CLOCK x4 15 15 PD4 D4 16 vec m 010 15 21015 A17 PD5 D5 55 PB1 A17 06 06 RAS VSS __ PD7 D7 GR UAE 40 18 LCAS PB2 RAS_ vss JUCAS PBS CASL 08 08 08 PB4 CASH 09 09 Do BR vss 010 010 zn PBS RDWR PD11 D11 c79 S c2 CSO 04 046 NON 7252 5 e e aall t Wit WR WR 55588800 2 a lt lt B PD 555 e e o I 8588 C70 C10 EEEE EERE tone R76 E 2 IRD 20 17 5 a D 9 vec 2 GR 32 AXDO 0 5 82 L18 11574 04 8 DIN 5P 2P aub 25 13 1 MIDI I
4. 1 8 INOZMOOHS 21812371 e SHOCKZONE gt 00 250V _ s 201 eae 4 E 1013 81011 92 ae C263 3 cvs 100 9 Lois 162 163 m PL Lm 7 Li J2 KEY amp DISPLAY C1028 Foil Side of MAIN 4152 2 12019 y AIC als 920 C921 017 A 449 810192 40 95019 x 46 3k 3k 46 2 E 7 LA 1060 212 C1009 2 fe Seley 930 R927 0019 IC cer qnae ja ep Sogan EI EI 4 72 uf cue ES 631 RISET CITA Rt RED R702 JEI 4E R703 95 Gare er R27 15 R30 GS 2 R31 jam t 854 616 R53 R9
5. 100006 pan pan P Gel 52 MJ zd itis 2 U13B 00 7 pm 74HC32 lt 507 fey se lt lt lt U13C 74HC32 ff 8 20 0 10 74HC10 4 8 7 10 16 5 KEY SEG O 7 KEY SEGO 71 RAM EF80 F75F F760 F762 lt 0 5 5 0 764 L G 4 74HC32 8 6 5 21 32 023 24 C22 74 14 KEY_SEG3 F76A 0 01 0 01 0 01 LC361000AMLL 1M SRAM _ V KEY SEGS5 F76E ND DGND DGND KEY SEG F772 RESERVED F774 F77F 9 16 SEGO D SUME UNA 0 5 el 0 D 5 4 00 71 OID lt SCENE RECALL CH STATUS 4 REC RTK CH STATUS 12 D3 1 1 1 1 1 cHSTATUS 11 02 DIRECT 1 1 1 1 1 1 1 1 1 1 STATUS 2 CLIPBOARD CHSTATUS 10 Di IN 7 7 1 i 89 D9 s17 B S25 D3 33 pss 841 Du 1 1 1 1 12 1 2 12 1 2 128 2 1 2 12 2 1 2 12 1 2 1 R20 gt 2 gt gt gt 47K 1 CHsTATUS1 1 TIMEBASE SEL CLIPBOARD LOCATE SCRUB CLIPBOARD 1 CHSTATUS9 1 1 1 ALIGN SEL OUT 1 i 2 7777 2 77777 NI 0 02 gt 864 1 85 2 ip KON 063 1 Lo 1 2 44 i gt KON 562 062 1 85 2 1 NO 561 m 1 85 21 NON D60 E E 2 1 gt NO 59 D59 1 RA 2 1 KON D58 12 _
6. C002 N A C003 8233 5131 03 ST 50V 0 0105 15 C004 8233 5134 71 ST CER 50V 470pF 15 C005 8232 1431 06 VT ALU 16V 10 20 SME VB LCD Module C006 8233 5134 71 ST 50V 470pF 15 Ref No Part No Description C007 008 8233 5123 00 ST 50V 590 CC11SL 8260 5750 00 Module LCD VF 16 C009 8233 5134 71 ST CER 50V 470pF 1590 C010 011 N A Ref No Part No Description C012 8233 5131 03 ST 50 0 01 15 01 8256 1860 00 Display LCD 128 x 64 C013 N A E102 8236 0856 00 IC TCP driver T6K04 014 015 8233 5131 03 ST CER 50 0 0105 15 101 8216 6961 00 ACF AC 7104 2 x 55mm C016 8233 5134 71 ST CER 50V 470pF 15 A101 8260 5750 50 LD sub module 128 x 64 31 16 32 lt LCD PCB assy Ref No Part No Description 8274 2560 00 PCB Assy LCD VF 16 8251 9922 01 Plain PCB LCD VF 16 Ref No Part No Description 001 8230 5107 53 Resistor ST carbon 1 15W 75 5 2 001 002 8232 1431 06 Capacitor ALU 16V 10 20 SME VB C003 8233 5131 03 Capacitor ST CER 50V 0 01 uF 15 C004 8232 1462 25 Capacitor ALU 50V 2 2uF 20 SME VB 005 009 8232 1461 05 Capacitor VT ALU 50V 20 SME VB 010 012 8232 1462 25 Capacitor ALU 50V 2 21 20 SME VB 1001 8245 3230 20 Connector PI socket 20 P2
7. 54 99 56 57 58 59 60 16 STOP key PLAY key F FWD NEXT key FADER ADJUST LEVEL ADJUST key SHIFT key EXIT NO EJECT key ENTER YES key JOG SHUTTLE key ACCESS LED PHANTOM LED LCD Contrast adjusting knob 61 62 63 64 65 WARNING To REDUCE THE RISK OF FIRE OR ELECTRIC DO EXPOSE THIS EQUIPMENT URE AUX SEND ST OUT E R 61 62 63 64 6566 67 AUX SEND 1 2 terminal 66 ST OUT L R terminal 67 MIDI IN terminal 68 MIDI OUT terminal 69 DIGITAL DATA IN terminal 70 Fostex DIGITAL DATA FOOT SW SCSI 99550 4 99 SCSI terminal gt MULTITRACKER 68 69 70 DIGITAL DATA OUT terminal FOOT SW terminal POWER AC IN terminal 16 3 SOFTWARE UPDATE Since the 8Mbit flash ROM is mounted on the MAIN PCB assy the VF 16 software can be updated through the SCSI port Please refer to the following explanation for correct software updating procedures 3 1 Required Tools The following tools equipment are required to update the VF 16 software 1 IBM PC AT compatible computer with SCSI board 2 Removable type SCSI drive 3 Cable between the removable type SCSI drive and the SCSI board 4 Cable between the removable type SCSI drive and the VF 16 D SUB half pitch
8. DSPIL 4 3 GR DSP2 AIN 1 8 AIN 1 8 AUX_DOUT3 SIN1_3 SIN1_4 ST_DIN EFF_DIN REC BUS IN TRK D 1 4 R BUS EFF OUT ST DOUT i 4 EFF DOUT 3 RECBUS_DOUT3 DSP SI DRDY_DSPI1 4 RDY DSP 1 4 SCLK DSP i 4 DGND DSP 1 4 RST DSP 4 SO DSP 1 4 INIT RST MSCK DSP DSP LRCK DSP JINIT CODEC RST A SDSP AGND D 5DSP DGND1 0 5 usot DTC114EK 2 0 5 ANALOG OUT 8914 10K AGND 5 A SDSP D 5DSPAGND 2 0902 114 AUX OUT L AUX OUTL AUX OUT R AUX OUTR AUX OUT ST OUT4L ST OUTL ST_OUT R ST_OUTR AUX OUT L AUX OUT R 1901 12 ST OUT L ST OUT L ST OUT R ST OUT R 1901 13 0802 2 3 884000 0901 1 3 DTB114EK MUTE 4901 1 0903 8915 10K 1102 1302 02 BIS 1902 YKB21 5074 J903 RCA2 YKC21 3079 L402 AGND 91 4 ANALOG IN MAIN VF 16 A 5DSP AGND AIN 1 8 C904 180 16LXV NJM2115 C203
9. INPUT7 INSERT7 INPUTS INPUT 8 J801__UNBAL MONITOR HOLINOW 8 MONITOR L MONITOR R PHONES INSERTS 1807 2130 1230 J2 MAIN 230 ans HOLINOW S8LYASNI C5 c6 C9 Cii AE gt 289 2096 20299615208 coza 9 VF 16 Parts List Main PCB assy Ref No Part No Description 8274 2540 00 PCB Assy Main VF 16 8251 7022 00 Plain PCB Main VF 16 ICs Ref No Part No Description 0001 8236 0831 30 501 DG DRAM MSMS118160 60JS 7R1 0002 8236 5450 00 ST TSSOP 74 1003 8236 5450 74 ST TSSOP 74VHC74 0004 005 8236 0818 00 QFP DG gate array ASPI 0006 8236 5459 04 ST TSSOP 74VHCU04 0007 8236 0828 00 QFP DG SCSI MB86604L 0008 8236 0829 00 SOP DG SCSI term 9595 U009 010 8236 5034 00 ST DG VCO TC9246F 0011 8234 5047 00 ST photo PC410T 0012 8236 5450 14 ST TSSOP 74VHC14 0013 8236 5025 00 ST reset NJM2103M 0014 8236 5701 01 ST DG driver DTC114EK 1015 8236 0868 00 DG CPU SH7042 33MHz OTP U017 8236 5459 04 ST TSSOP 74VHCU04 0024 8236 5450 32 ST TSSOP 74VHC32 0029 8236 5451 57 ST TSSOP 74VHC157 0030 8236 0840 11 TSOP DG FROM 29 400 400 U033 8236 0831 30 SOJ DG DRAM 5 5118160 60 5 7 1 0034 8236 5450
10. 52 mj 10015 Cis JET R38 ELE R35 OR 16 24 lt Parts Side of KEY 8 2 2000000000001 91 3NZA3 80d Foil Side of KEY amp KEY2 PCB 92 Parts amp Foil Side of MIC MON eur 1 J201 INPUT 2 J301 INPUT 3 4401 4 4501 INPUT 5 2 06 TRIM lt Parts amp Foil Side of PEAK LED J601 INPUT 6
11. 9999 ADD INA 28828 FS256 ADD_IN1B FS640UT 57 00074 ADD INIC BCK64 DOUTT ADD_IN2A 2 tt ADD IN28 BCK32 INA ADD IN2C BCK32_IN3 ADD IN3A BCK32_IN2 ADD_IN3B BCK32 INI ADD IN3C BCK64 OUTS ADD OUTI BCK64_OUTS ADD_OUT2 BCK64 OUT2 ADD_OUTS SAA BCK64 OUTI ROY RDY DSP4 0x4 RDY DSP3 RDY_DSP3 RDY DSP2 SEL CONT L RDY SEL RDY_DSPi GR SEL gt CONT R SEL CONTIR RDY DSP v DSP SEL_CONT2L RST SEL CONT2R DSP SEL DSP SEL SEL_CONTSL DSP_SEL SELE SEL CONT3R DSP SEL A DSP SELA SEL_CONTAL 50 50 SEL CONTAR 51 vss woe vss 5988808888 s 8 82888889 6500 P A A 88558552 0 eS ee SA AA Aa ERIS 908889 52 22200000885209 1 2 3 4 5 5 7 8 9 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 KEY SO CPU DRDY DSP i 4 ja allel 518516 2224 2 5050 22522222222 5225 amun Ig eges lojojo Oloo 9888 EEE 21258 RDY DSP SCLK KEY KEY SI RDY DSP SCLC KEY cpu RST 05 M WRG DSP DSE SCLK SIK 055 AsSDSP D 5DSP 0910 0 5
12. 0 01 A NJM2115 NJM2115 C403 0 01 U401A NJM2115 NJM2115 NJM2115 505 922 180 16LXV AGND 15dBV 14 83 i5dBV 14 83 C503 AsSDSP 0 01 U501A NJM2115 NJM2115 C803 A spsP 0 01 U801A NJM2115 U501B NJM2115 07018 NJM2115 1 8 AIN 1 8 9 r DSP1 LACK DSP gt DSP ra DSP 949 ads non lt AUXDOUTT MAIN PCB VF 16 8 X33 AIN 1 8 LRCK DSP DSP1 5 OD R AVDD VRDAH 251 0252 C253 C254 Of 01 QT 97 ANG 257 10 16 C158 0 1 ale C259 lt lt lt AVDD DVB DVB 1008 S NDAN AGND TESTI 1 INIT RESET RESET CODEC RESET CODEC RESET DSP RESET d 5 nEsET 5 SMUTE SMUTE DVB DVB SDINA SDINA SDOUTA SDOUTA SDOUTD1 SDOUTD1 SDIND2 REOBUS DOUTB SDIND2 SDOUTD2 AUX DOU Te 6 SDOUTD2 800011 7716 9515 800011 7716 SDOUT2 SDOUT2 5001 500 SDIN2 SDIN2 LRCK LRCK BITCLK BITCLK CLKO CLKO CTRL CTRL DVDD DVDD DVSS DVSS OPCL OPCL e gt 2 8 5 a 4 c th 5 D 5DSP 2 DGND1 C261 C262 C263 C264 0 1 0 1 0
13. 50 820 1590 C1011 8232 3574 77 VT ALU 16V 470 20 LXV D10 C1 413 8233 5138 21 ST CER 50 820 15 CC11R C1012 8232 3533 91 VT CER 500V 390 10 ECK ZHT 1 414 8232 1431 07 ALU 16V 100uF 20 SME VB C1013 8233 5151 04 ST CER 25V O 1uF 80 115 315 8233 5131 03 ST 50V 0 018 1590 C1014 8232 1431 06 ALU 16V 10 20 SME VB C116 316 8233 5131 03 ST CER 50V 0 01 1590 015 16 8232 3574 77 16V 470pF 20 LXV D10 29 16 30 Ref No Part No Description Ref No Part No Description C1017 18 8232 3584 77 VT ALU 25 47015 20 LXV D10 W001 N A C1019 20 8233 5151 04 ST CER 25V O 1uF 80 W901 N A 1021 22 8232 3711 87 VT ALU 16V 18005 20 LXV 063 W902 8230 5100 00 Resistor ST carbon 1 15W 00 5 C1023 8232 3824 76 ALU 63V 47uF 20 LXV 08 W1001 8277 1630 15 Cable assy earth lug SIN1 8 L150 C1026 8232 3584 77 VT ALU 25V 470 20 LXV D10 W1002 8277 3184 20 Cable assy 4P 5395 CNC L200 C1028 8232 3574 77 ALU 16 470 20 LXV D10 X001 8256 1700 01 Resonator ST XTL 22 579MHZ C1029 8233 5151 04 ST CER 25V O 1uF 80 FUP FBB3A C1030 8232 3711 87 VTLALU 16V 1804E 20 LXV D6 3 X003 8256 1790 02 Resonator PT CER 8MHz EFOEN X004 8256 1710 01 Resonator PT CER 20 00MHz KBR MISCELLANEOUS Y4201 8207 0015 00 Heat sink OSH
14. 9L HA Fostex FOSTEX CORPORATION 3 2 35 Musashino Akishima Tokyo Japan 196 0021 FOSTEX CORPORATION OF AMERICA 15431 Blackburn Ave Norwalk CA 90650 U S A PRINTED IN JAPAN JUNE 2000 8288793000
15. M ES ERES EN EE EE In 12345678 9011219141516 JE Lk 4 5 Initializing Disk This is the mode to initializes a 3 5 internal E IDE hard disk drive or an external SCSI drive connected to the SCSI port CAUTION 1 If both the external SCSI drive and the internal 3 5 E IDE hard disk drive are connected at the same time the drive currently selected by the SETUP menu Sel will be initialized CAUTION 2 This mode is exclusively designed for our manufacturer To initialize the disk use the ERASE function in the Format SETUP menu instead SERUICEHT Select Menu fCheck If the ENTER YES key is pressed in above display condition the drive name to be initialized or SCSI is displayed and SURE will start blinking Init Disk 13 16 14 In this condition pressing ENTER YES key one more time would initialize recognized disk drive This mode puts the disk back to the condition originally formatted 4 6 Flash ROM This mode is used when copying the system software from EPROMs to Flash ROM As mentioned in the section 3 SOFTWARE UPDATE page 8 the VF 16 software inside the Flash ROM can be updated through the SCSI port However if something wrong happens when updating the software e g A blackout occurred while updating the software the VF 16 might not be able to boot up using the s
16. OE OE O lE S 5 3 D D 853 2 830 get of test mode press the MASTER key while holding down SHIFT and STOP keys 18 16 5 ERROR CODE LIST The chart below indicates the error code number and corresponding description Since the error code list is basically designed for our engineers to improve the software the description is quite technical If you find the VF 16 with one of the error codes displayed we encourage you to update the software to the latest one first In case updating the software does not solve the problem we would like you to inform us about details VF 16 ERROR CODE LIST ERROR CODE DESCRIPTION VF 16 tries to access the address which does not exist SCSI drive does not boot up correctly during SCSI drive access operation When saving system region sector its address is registered in Free_block File during Free block File checking procedure Link_pointer which links Audio File indicates smaller address out of region than Link_File address region in RAM Link_pointer indicates larger address out of region than Link_File address region in RAM Pointer addre calculation of Link Pointer is not correct Link Pointer during recording reproducing in
17. 082 087 8233 5131 03 ST CER 50V 0 01uF 15 C935 8233 5134 71 ST CER 50V 470 1590 C088 089 8233 5151 04 ST CER 25V 80 C936 N A C090 8233 5131 03 ST CER 50V 0 01uF 15 939 943 8233 5131 03 ST 50V 0 01 15 C091 8232 1431 06 VT ALU 16V 10 20 SME VB 945 952 N A C092 8233 5122 20 ST CER 50 22 590 CC1ISL C1001 8232 3521 04 V PES 250VAC 0 1uF 20 C093 8233 5131 03 ST CER 50V 0 01uF 15 ECQ UMV C094 8233 5134 71 ST 50V 470pF 15 1002 03 8232 3542 22 250 0 0022 20 C095 8233 5131 01 ST CER 50V 100 1590 CC1IR ECK ZNS 096 098 8233 5131 03 ST 50V 0 0115 1590 C1004 8232 3241 07 V ALU 400V 1001 20 C099 N A SMH VNSN D25 4 C100 8233 5131 03 ST CER 50V 0 0115 15 C1005 8232 3491 03 VT PES 630V 0 01 10 1 801 8232 1431 06 ALU 16V 10 20 SME VB C1 802 8233 5131 52 ST CER 50V 0 0015uF 15 C1006 8233 5151 04 ST 25 O 1uF 80 C1 803 8233 5131 03 ST CER 50V 0 01uE 15 C1007 8232 1434 76 VT ALU 16V 47 20 SME VB C1 804 8233 5131 03 ST 50V 0 01uF 15 C1008 8233 5151 04 ST 25 O 1uF 80 C1 806 N A C1009 10 8232 3542 22 VT CER 250V 0 0022uF 20 1 807 7 5 412 8233 5138 21 5
18. 22pCER U130 DTC314TK J230 MON OUT R 10dBV C152 DTC314TK 22pCER R152100k C11 220 16 L150 C153 R154 BEAD 220 16 56 1 2W 3 C12 S 4 222016 5 PHONES er 38 Y 20mW 16 a 10k L250 15 R6 BEAD CONN PHONE ST SW2A 4 7 1 2 V 15V C252 22pCER 8252 100 U6B NJM4556AM C253 220 16 56 1 2W R251 R253 10k 10k V 49 06 PEAK LED MIC MONITOR 16 15V 3 0161 2k 1 4W 25 2412 12 R 61 240k R 62 27k 3 R261 2k 1 4W PEAK2 27k 3 2k 1 4W 3 2k 1 4W U461 DTA114EK 3 0561 2k 1 4W 25 2412 PEAKS 3 2k 1 4W 12V R 61 62k R 62 47k 15V 3 2k 1 4W 2 03 11861 2k 1 4W 15V DTA114EK 9 16 16 LAMP 12 LAMP p KEY gt KEY 0 71 BACK LIGHT KEY CPU KEY 7 5 KEY 5 0 7 01 24 dL _ DGND 5 20 __ 741 20 C 0 0 7 LEDA 0 7 LEDK O 7 0 5 0 5 DGND KEY 5 0 7 J10 5107 12 LEDMB 15 0558 1101 RST2 LY LCD 4 D 5 LCD_WR 5 DILY LEDA O 7 LEDK O 7 TO KEY2 LED B 9110 12 LEDA6B ______ LEDA7B 9 Jt 12
19. 20 SME VB ST CER 16V 0 47 20 20 8233 5122 8232 1431 20 06 8233 5122 8232 1432 8233 5164 20 21 74 MISCELLANEOUS Part No Description 1001 1002 1003 101 801 7702 802 7703 803 7130 230 1101 801 L702 802 L703 803 L130 230 1150 250 8245 2721 8245 3570 8245 1721 8245 3570 8245 3570 8245 2080 17 00 09 00 00 00 Connector PL jack 17P Connector PI jack phone NY234 Connector PL jack 8283 9P WHT Connector PI jack phone NY234 Connector PI jack phone NY234 Connector PI jack XLR31 3P NC3FAV 1 0 Connector PI jack phone NY234 Filter ST EMI EXC3BP 121 Filter ST EMI EXC3BP 121 Filter ST EMI EXC3BP 121 Filter ST EMI EXC3BP 121 Filter ST EMI EXC3BP 121 8245 8242 8242 8242 8242 8242 3570 5041 5041 5041 5041 5041 00 21 21 21 21 21 PEAK LED PCB assy Ref No Part No Description 8274 2770 00 PCB Assy Peak LED VF 16 8251 9962 02 Plain PCB Peak LED VF 16 Ref No Part No Description D201 208 8234 1046 01 Diode opt LED red SLR 332VC TE7 E001 N A W201 8276 7790 20 Cable assy 9P WHTMT F MT BS L200 2 PCB assy Ref No Part No Description 8274 2790 00 PCB Assy Key2 VF 16 8251 7050 00 Plain PCB Key2 VF 16 DIODEs Ref No Part No Description D001 003 8234 5007 00 155136 D049 051 8234 5007 00 155136 D103 105 8234 5058 00 Opt VT LED grn red SPR 325M
20. 5 ADAT digital signal in out 6 Phantom power 48V 7 A D and D A circuit Input Monitor lt Cable connection when in SelfCheck mode gt WARNING DIGITAL REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR TO RAIN OR MOISTURE MULTITRACKER gt E C SS 54611 co IN OUT co R L OUT j eye WZ 2 9 00 4 I MIDI cable Optical Cable SCSI Drive ZIP MO etc ID 1 6 CAUTION In order not to form a MIDI signal loop connect the MIDI cable IN and OUT after putting the VF 16 into the Service Mode SCSI Cable In order to execute the SelfCheck test connect the cables and SCSI drives as shown above Then press the ENTER YES key while the SelfCheck menu is selected 5 llarzion Test Setuise 10 16 4 4 1 SCSI Port Check If the VF 16 does not recognize a connected SCSI drive or the SCSI drive is not actually connected the following will be displayed on the LCD SERWICERS Sel fCheck 1 1 The following will be displayed when SCSI drive is connected properly but the disk is not put in drive SERUICERS Sel flheck Disk The following will be displayed when the disk put in the SCSI drive
21. D 5DSP DGND1 AVDD VRADH C452 D S P 2 C451 01 457 bed ZEEE 1016 DVB E m d CODEC DSP RESET AYSDSE SMUTE DVB 00 7 SDINA 07 SDOUTA SDOUTD1 SDIND1 SDIND2 SDOUTD2 SDOUT1 SDOUT2 SDIN1 AK7716 SDIN2 LRCK 0906 CLKO CTRL DVDD DVSS OPCL XTI XTO Pa RDY DSP4 OD DRDY_DSP4 DRDY DSP 1 4 0 5 D 5 DGND 9 16 ANALOG OUT MAIN VF 16 C115 15 0 01 6 38dBv G 3 62dB U102A 117 NJM4565M 10dBv 100 1 10W C119 C114 1 10 118 0 0068 100 16 0103 AUX OUTT DTC314TK 47 16 0 0068 01028 217 NJM4565M AUX_OUT R CONNECT 47 16 C214 100 1 10W C218 100 16 0203 CATU p 47 16 0 0068 R216 27k C317 NJM4565M 47 16 C314 100 1 10W C318 E 100 16 U303 ST OUTL DTC314TK 47 16 417 NJM4565M ST OUT R 47 16 414 100 1 10W C418 100 16 0403 RR 47 16 R416 2 7k A 15 A C913 2555 47 16 AGND 45 16 0908 DTC114EK 1001 F1001 FUSE 250VAC 0 8A SW1 2 BL R1001 H THERMISTOR 8R0 C921 47 63LXV R1017 47k 1410W C1031 VARISTOR D1001 1002 0 0022 250VAC C920 47 63LXV DB S D7 C100 0 1
22. Service Manual Model vV DIGITAL MULTITRACKER Fostex RISK ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL The lightening flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s en closure that may be of sufficient magnitude to constitute a risk of electric shock to persons WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOIS TURE SAFETY INSTRUCTIONS 1 Read instructions All the safety and operating instruc tions should be read before the appliance is operated Retain instructions The safety and operating instructions should be retained for future reference Heed warnings All warnings on the appliance and in the operating instructions should be adhered to Follow instructions All operating and use instructions should be followed Water and Moisture The appliance should not be used near water for example near a bathtub washbowl kitchen sink laundry tub in a wet basement or near a swimming pool and the like Carts and Stands The appliance should be used only with a cart or stand that is recommended by the manufac turer M AS An appliance and cart combination shoul
23. 22pCER Reo2 100k J601 INPUT6 50 E 5 5492 701 0 01 d 5 BAL 701 R702 15 6 8 6 8k INPUT7 C703 D701 R720B 50 2dBV 47 50LL JNDAN202K 500kCC 4703 1702 R605 non C708 22pCER R709 100k R102 100k NJM2068MD C102 A NON 101 eioi 5 BEAD 10 16 INPUT AGA 50 42dBV 5 a 4 1 5 15V CONN PHONE ST SW2A C103 C105 22pCER 220 16 ove 204 R202 100k 22pCER m C201 5 1016 MIC 0072 INPUT2 gt 50 2dBV 55 1 CONN PHONE STSW2A R201 C205 C203 100k 22 220 16 C304 22pCER R302 100k U2A PEAKS NJM2068MD C302 A NON AS C301 4301 2 10 16 MIC OUTS INPUTS 2 4 50 d 0 01CER 15V CONN PHONE STSW2A 4 0 01 C303 C305 22pCER 220 16 E C40 R402 100 22pCER PEAKS U2B 402 406 0401 100 5 1016 A MG OUT INPUT4 gt 50 05 CONN PHONE STSW2A R401 pan C403 C405 22 220 16 C504 22pCER R502 100k U3A PEAKS NJM2068MD C502 A MG OU 506 R504 L501 cgo NON 4710 100 m BEAD 10 16 WI 2 INPUTS 01 146 1 15 50 2dBV gt x V R501 100k C503 C505 22pCER 220 16 ove a R707 C705 CONN XLR 3 31 C702 6
24. 451 8233 5151 04 ST CER 25V O 1uF 80 C035 036 N A C1 452 8233 5151 04 ST 25V O 1uF 480 037 040 8233 5131 03 ST CER 50V 0 01 15 453 8233 5151 04 ST 25V O 1uF 80 C041 045 N A C1 454 8233 5151 04 ST CER 25V O 1uF 80 C046 8232 1431 06 VT ALU 16V 10 20 457 8232 1431 06 VT ALU 16V 10 20 SME VB C047 8233 5151 04 ST CER 25V O 1uF 80 C1 458 8233 5151 04 ST CER 25V 0 1uF 80 C048 8232 1431 06 ALU 16V 10 20 C1 459 8232 1431 06 VT ALU 16V 10 20 SME VB 049 051 8233 5131 03 ST 50 0 0115 15 CCIIR 461 8233 5151 04 ST CER 25V O 1uF 80 052 8233 5121 50 ST CER 50 15 590 1151 462 8233 5151 04 ST CER 25V O 1uF 80 053 057 8233 5131 03 ST CER 50V 0 01 15 CC1IR 463 8233 5151 04 ST CER 25V O 1uF 80 C058 8233 5164 74 ST 16V 0 471 20 KC20E 464 8233 5151 04 ST CER 25V O 1uF 80 C059 8232 1431 06 VT ALU 16V 10 20 465 8232 1431 06 VT ALU 16V 10 20 SME VB C060 8233 5151 04 ST CER 25V 0 1uF 80 C901 8232 1431 07 VT ALU 16V 100 20 SME VB C061 062 8233 5131 03 ST CER 50 0 01uF 15 902 903 8233 5131 03 ST CER 50V 0 01uF 15 C063 8232 1431 06 ALU 16V 10
25. 74 00 co OO 9 GATE ARRAY MAIN PCB VF 16 46 01015 VCO 5 AUGE VCO 5 7051 VCOSND 045 gt C24 alallala 55585 765 10 CPU vedeno 0 01 0 01 TORDY1 gt at t 045 10 16 nj D POWER ooi DGND DGND i Us E UGA 6 DGND GND E 4 74VHCU04 13 12 37 74VHCU04 381 vss JATA_RST RST RES 07 WE poe 7802 WR I 48 06 INTI IRD ATA D9 MLRCK CS IDE IDE 34 1 vss ERU BST DDS 45 05 46 010 gt 5011 ag 04 0010 17 003 29 A Ds C27 D 50 0 2 010 15 0013 52 ATA 02 CS GA2 M 52 013 MLACK A 0 18 234 01 DIGITAL OUT 2 1 CS_ADAC1 54 voo DIGITAL IN 2
26. PL jack 2P BLK 10051 052 8236 5630 52 ST DG 74HC4052 W S J1001 8245 3210 00 Connector PL jack AC inlet 3P TRANSISTORS 0714 FR7 Ref No Part No Description L001 002 8242 5025 60 Core ST CDRH104 56uH 0001 008 8234 1008 02 VT PNP 25 1150 L003 004 8242 1962 23 Coil PVT 22pH 5 LF5 0S 1005 8242 5041 21 Filter ST 121 DIODEs L006 8242 1962 23 Coil PVT 22uH 5 LF5 0S Ref No Part No Description L007 8242 5041 21 Filter ST EMI 121 D001 003 N A 1017 021 8242 5041 21 Filter ST EMI 121 D004 048 8234 5007 00 HT 1SS136 L101 801 8242 5041 21 Filter ST EMI 121 D049 051 N A L102 402 8242 5041 21 Filter ST EMI 121 D052 058 8234 5007 00 HT 1SS136 L901 8242 5041 21 Filter ST EMI 121 D059 064 N A L903 907 8242 5041 21 Filter ST EMI EXC3BP 121 0071 072 8234 5040 01 Opt VT LED red LT3D31W L1001 02 8242 1340 01 Filter EMI 6 hole 0073 8234 5040 04 Opt LED grn LT3E31W L1003 8242 2491 02 Filter line 1mH 2 2 ELFISNO22A D074 8234 5040 03 Opt VT LED ylw LT3H31W L1004 8242 2741 83 Filter line 18mH 0 5 ELF18D210 D075 8234 5040 01 Opt VT LED red LT3D31W L1005 8242 2501 03 Coil PV 10 2A ELC 0076 8234 5040 04 Opt VT LED grn LT3E31W 11006 07 8242 2640 01 Coil DC DC R17 256 0077 8234 5040 01 Opt LED red LT3D31W 51001 8253 4610 02 SW P push power SDDLB1 B1 F2 078 8234 5040
27. Ref No 8230 8230 8230 8230 8230 8230 8230 8230 8230 8230 8230 8230 8240 8230 8230 8230 8230 8230 8230 8230 8230 8230 8230 8230 8230 8230 8230 8230 8230 8230 5126 5101 5101 5101 5101 5101 5101 5101 5101 5101 5101 5101 2940 5101 5101 5101 5101 5101 5101 5101 5101 5101 5035 5102 5101 5103 5101 5104 5101 5022 Part No 82 04 04 04 02 02 04 04 04 01 04 04 04 04 03 03 03 02 04 03 04 03 60 73 33 32 03 74 05 02 ST carbon 1 4W 6 8 1 ST carbon 1 15W 100kQ 5 ST carbon 1 15W 100kQ 5 ST carbon 1 15W 100kQ 5 ST carbon 1 15W 1kQ 5 ST carbon 1 15W 1kQ 5 ST carbon 1 15W 100kQ 5 ST carbon 1 15W 100kQ 5 ST carbon 1 15W 100kQ 5 ST carbon 1 15W 100 5 ST carbon 1 15W 100kQ 5 ST carbon 1 15W 100kQ 5 Pot RT12 500 EVJY95 ST carbon 1 15W 100kQ 5 ST carbon 1 15W 10k 5 ST carbon 1 15W 10k 5 ST carbon 1 15W 10k 5 ST carbon 1 15W 1kQ 5 ST carbon 1 15W 100kQ 5 ST carbon 1 15W 10k 5 ST carbon 1 15W 100kQ 5 ST carbon 1 15W 10kQ 5 ST carbon 1 2W 56Q 5 ST carbon 1 15W 27kQ 5 ST carbon 1 15W 13kQ 5 ST carbon 1 15 W 3 3 5 ST carbon 1 15W 10 5 ST carbon 1 15W 470kQ 5 ST carbon 1 15W 5 ST carbon 1 4W 2kQ 5 CAPACITORs ALU Electrolytic type CER Ceramic type Description C001 010 C011 01
28. 0 92695 MIC MON assy Ref No Part No Description 8274 2530 00 PCB Assy MIC MON VF 16 8251 9973 01 Plain PCB MIC MON VF 16 ICs Ref No Part No Description U001 004 8236 5405 00 SOP AN NJM2068MD TED 0005 8236 5412 00 ST AN amp NJM4565M 0006 8236 7205 00 ST NJM4556AM 0130 230 8236 5702 01 ST DG driver DTC314TK U161 861 8236 5704 01 ST DG driver 114 TRANSISTORs Ref No Part No Description Q161 861 8234 6003 05 ST NPN 2SC2412KR S DIODEs Ref No Part No Description D701 801 8234 5028 00 ST DAN202K D702 802 8234 5029 00 ST DAP202K T146 RESISTORS Ref No Part No Description R001 002 8240 2940 02 Pot PI RT12 10 EVJY15 R005 006 8230 5034 79 ST carbon 1 2W 4 7 5 R101 601 8230 5101 04 ST carbon 1 15W 100kQ 5 R102 602 8230 5101 04 ST carbon 1 15W 100 5 R103 603 8230 5103 90 ST carbon 1 15W 39Q 5 R104 604 8230 5101 01 ST carbon 1 15W 1000 5 R105 605 N A R120 620 8240 2930 05 Pot PI RT09 20kQC EVUF2L R701 801 8230 5126 82 ST carbon 1 4W 6 8 1 Ref No Part No Description R702 802 R703 803 R704 804 R705 805 R706 806 R707 807 R708 808 R709 809 R710 810 R711 811 R712 812 R713 813 R720 820 R130 230 R131 231 R132 232 R133 233 R134 234 R150 250 R151 251 R151 252 R153 253 R154 254 R161 661 R761 861 R162 662 R762 862 R163 663 R763 863 R164 864
29. 04 Opt VT LED grn LT3E31W T1001 8242 2720 00 Transformer SW POWER ER2810 0079 D12 A15 A53 16 Ref No Part No Description Ref No Part No Description 0080 081 8234 5040 04 Opt VT LED grn LT3E31W 017 023 8233 5131 03 ST 50V 0 01 15 0082 8234 5040 01 Opt VT LED red LT3D31W 051 8232 1431 06 ALU 16V 10 20 SME VB 0083 086 8234 5040 03 Opt VT LED LT3H31W 052 059 8233 5131 03 ST 50V 0 01 15 0087 305 308 8233 5151 04 ST 25V 0 1 80 0088 089 8234 5040 03 Opt VT LED LT3H31W 2090 8234 5040 04 Opt VT LED grn LT3E31W MISCELLANEOUS D091 8234 5040 03 Opt VT LED ylw LT3H31W Ref No Part No Description D092 8234 5040 01 Opt VT LED red LT3D31W E0901 02 N A D093 094 8234 5040 03 Opt VT LED ylw LT3H31W E0903 Jumper F5 0 D095 097 N A E0904 Jumper F7 5 D098 8234 5040 04 Opt VT LED grn LT3E31W E0905 Jumper F10 0 D099 8234 5040 01 Opt VT LED red LT3D31W E0906 Jumper F12 5 D100 8234 5040 03 Opt VT LED ylw LT3H31W E0907 Jumper F15 0 D101 8234 5040 04 Opt VT LED grn LT3E31W E0908 Jumper F20 0 D102 8234 5040 03 Opt VT LED ylw LT3H31W E0909 Jumper F25 0 D103 105 N A E0910 Jumper F30 0 D106 110 8234 5058 00 Opt VT LED grn red SPR 325MVW J001 N A D111 113 N A J002 8245 3220 20 Connector PI header 20P P2 0 D114 118 8234 5058 00 Opt VT LED
30. 045 DGND GR ICS GA2 M 0 01 lt 15 GA2 M re 4 H A d RES 7RD gt cru I 07 1802 7802 CPU i 765 2 DB T d ATA 06 ATANG IN SEL 2 2 q 1081 CPU 09 d 7551 vss IN SEL_AT_5 PDI 9 DE 2 6 52 usta 0 5 C55 ATA 010 IN SEL R2 9 03 74VHC32 d RST 04 TEST IN SELL3_12 P_b4 pe IN SEL R3 15 05 0 01 pGND 03 470 IN SEL_L4_16 06 AR DS 045 IN SEL R4 19 FDZ WB tos M 0 01 M A 0 5 013 2 14 T 2 0 D1 DIGITAL OUT 2 1 VDD DIGITAL IN 2 ois ces VDD DIGITAL_OUT 1 Lj r Too 014 DIGITAL IN 1 R927 16 i ATA DO TEST 100 1 DGND DGND OPIFGBT2 DOWER Hi DATA OUT OPT DIOR PLL_SEL 105 2 5 IORDY 1 FCONTI DMACK PDI vss EXT MCLK1 vss VSS DSP SINZ Ti INTRO VDD VARI_256FS 0 FS SIN 8 1 4 A2 SLAVE_MSCK cn EE CSIFX SLAVE_MLRCK MLRCK SINI 1 4 vss NC VDD BERBE sasea NG Kak EERE 9899 99999 8656 lt lt lt lt lt lt lt lt lt gt gt 2 gt gt gt gt gt 2 SIN SEL2 LRCK me 9 TRK 08 SIN SEL3 9 THKCD7 8 TRK DS SIN SEL4 12 AUX_DOUT 1 3 GIU 74 40000 333g 30000057 Tel AOU OU
31. 1 42 ARTN APLAY 557 Do 1552 nye SETUP 91 4 LED KEY 16 LED RED SCENE RECALL LEDA1B EFF1 LEDA2B AUX1 AUX2 LEDA3B 2SA1150Y 2SA1150Y CH STATUS 3 CH STATUS 2 CH STATUS 1 LEDK2B LEDK1B LEDKOB LEDA6B LEDAGB p 25 1150 68 Q8 3 k LEDA7B 25 1150 STATUS 16 STATUS 14 CH STATUS 12 D118 CH STATUS 10 CH STATUS 9 4 LEDKOB u21 R31 DTD113ZK 100 LEDK O 7 9 Sg FADER KEY VF 16 TRACK FADER 5 8 C5 C56 0 01 1 0 01 ADGND AD 5 TO KEY2 ADERI gt C51 C52 AD 5 10 16 T 0 01 ADGND i C53 ADGND 74 4052 0 01 v ADGND INPUT FADER 5 8 FADER 1 4 C57 C58 FADER9 0 01 T 0 01 TRACK FADER 5 8 TRACK FADER 1 4 ADSND INPUT FADER 5 8 TO KEY2 FADER FADER10 FADER11 AD 5 VCC T 0 01 74HC4052 V V MASTER FADER ADGND GND 91 4 16 etga esga erga esga e9ga zga 15 39 ezoso 40 BLOSO ezsa etsa 215 end B10 ESSA 915 e9IHA egio egeo eveo egeo cO lA
32. 20 SME VB C904 8232 3711 87 VT ALU 16V 1801 20 LXV D6 3 C064 8233 5121 50 ST CER 50V 15 5 1151 C905 8233 5151 04 ST CER 25V O 1uF 80 C065 8233 5164 74 ST 16V 0 471 20 KC20E C906 8233 5131 03 ST 50V 0 01uF 15 C066 067 8233 5131 03 ST CER 50V 0 01uF 15 C907 8233 5151 04 ST 25V O 1uF 80 068 070 8233 5151 04 ST CER 25V 0 1uF 80 C908 911 8233 5131 03 ST 50V 0 01 15 C071 8233 5131 03 ST CER 50V 0 01uF 15 C912 8232 1431 06 VT ALU 16V 10uF 20 SME VB C072 8232 1461 05 ALU 50V luh 20 SME VB 913 914 8232 1434 76 VT ALU 16V 47 20 SME VB C073 8233 5131 03 ST CER 50V 0 01uF 15 CCIIR 915 919 8233 5134 71 ST CER 50V 470 15 C074 075 8233 5123 30 ST CER 50V 5 15 C920 921 8232 3824 76 ALU 63V 47 20 LXV D8 C076 8233 5131 03 ST CER 50V 0 01uF 15 CCIIR C922 8232 3711 87 VT ALU 16V 1801 20 LXV D6 3 C077 8233 5131 01 ST CER 50V 100 15 C923 8233 5131 03 ST 50V 0 01uF 15 C078 8233 5134 71 ST CER 50V 470 15 C925 928 8233 5131 03 ST CER 50V 0 01uF 15 C079 N A C929 N A C080 8233 5131 03 ST CER 50V 0 01uF 15 C930 8233 5134 71 ST 50V 470 1596 CC1IR C081 N A 931 934 8233 5131 03 ST CER 50V 0 01uF 15
33. 50 pin 5 A Utility software to extract the WinZip compressed file 3 2 Software Updating Procedures Presuming that the updated software is correctly sent to you via email and is copied into your computer N e IHW Connect removable type SCSI drive to the PC AT compatible computer SCSI port Insert the diskette to the removable type SCSI drive and format it by the computer on which Windows 95 98 is running Using the utility software extract the WinZip compressed software file The extracted file name is vf I mvX XX X XX indicates the version number For example if the software version number is V1 04 the file name is vf 16mv1 04 Copy the updated software file vf 16mvX XX to the removable type SCSI drive diskette Set the removable type SCSI drive ID to 1 6 and connect to the VF 16 SCSI port Power on the removable type SCSI drive and then VF 16 Insert the diskette with the updated software file 16 The VF 16 automatically finds the software update file in the SCSI drive disk and is put into the software update mode In this condition the current software version programming date the updated file software version in the SCSI drive are displayed and SURE blinks on the LCD The example below indicates the condition that the V1 02 software programming date 00 05 09 is going to be updated to V1 04 Update File Software Versio
34. 59 34 35 36 reserved 37 PWR 38 reserved 39 reserved 40 ss TAIN 41 42 s 7857 43 S6 ACK 44 S4 RES 45 51 MSG 46 S8 SEL 47 S2 CD 48 S0 REQ 49 53 WO 50 52 510 171 N C TSD EN 80515 565114 50856 SCSI13 5087 8088 505111 50510 5059 5058 50517 50516 APWR 25 24 8 58 ISEL BSY JACK IRES ICID MSG REQ 2 R55 1M R54 1170 ka C923 0340 1 9 Dhat 108 0 01 2 045 D 9 o 7 74VHCU04 DGND R53 U17E gt 4 1 3 4 5 6 220 n 10 2 14 001 0178 7 gt 0001 1 2 74VHCU04 74VHCU04 ICS IDE 9 5 8 UITA 13 12 10 74VHCU04 20MHZ C15 C16 74VHCU04 1348 74 32 U34C 74VHC32 DGND 045 A R29 DGND RST 20222 DMARQ IORDY 1 4 INTRO p apollo DGND R94 R93 J12 10k 1 NA 3 DD7 a Otr 5 5 006 a 01 505 7 005 a 9 004 a x a 12 0012 13_ 002 85 a 5 INT 57 16 DDi4 MODE 56 7 550 DEP 54 a 5015 USE 19 DGND 20 KEYPIN 42 u7 d 555 MBB866
35. A SDSP D spsp 0 01 U904F Ais 912 jg 74 4 DGND1 0 5 GR AND 4 Ds AGND 270905 2 y GR 15 DGND GND ANALOG INPUT AINS 1 8 AIN 1 8 AIN 1 8 SINI LA GR SIND 11 4 R BUS EFF OUT ST DOUTTLJ R928 19048 388102 74NHCO4 3 4 8901 NON IMSCK 8903 BEAD 3BB102 MSCK DSP U904E 74 04 11 i0 9 USDACTAVHCOA 59000 5 LRCK DSP BCK DSP 1 AUX_OUT L AUX OUTS AUX_OUTL AUX OUT AUX OUT R ST OUT4L ST OUTL ST OUT R ST OUTR ST OUT4L ST OUTL ST_OUT R ST_OUTR AUX DOUT GR AUX DOUTI 3 AUX DOUT AUX DOUT AUX AUX_DOUT1 AUX DOUTZ AUX DOUT AUX DOUT2 AUS DOUTS 5001 SIN2 1 SIN1_2 SIN2 2 SIN2 3 SIN2 4 EFF DIN D i 4 ST DOUT I 4 EFF DOUT i 3 RECBUS_DOUTII 3 RECBUS_DOUTS DSP SI DRDY DSP 1 4 RDY DSP 1 4 SCLK DSP 1 4 DSP 4 DSP I 4 A SDSP SO DsP i 4 AGND CODEC RST CODEC INIT RST MSCK DSP BCK DSP D 5DSP LRCK_DSP DGND1 BCK DSP 645 MSCK DSP 5125 INIT RST EFF DIN REC BUS IN DSP SI DSPL 4
36. CS ADAC2 WR 334 DIGITAL OUT 1 IRD2 R95 8 3 aoe 384 014 DIGITAL IN 1 RST 1K 57 00 TEST SIN SEL 1 4 SIN SETA 015 EXT_MCLK2 VARVEXT DMARQ DMARO 59 1 FCONT2 51275 DSP BCK64 BOKG4 BCKG4 Sud PD2 EXT LRCK Dior PLL SEL PLL SEL IORDY 1 52 FCONT1 FCONTI AUX_DOUT 1 3 OUT SL AUX DOUT PD1 PD1 AUX DOUT DOUT EXT EXT ST ADD ST ADD IPDIAG JPDIAG VSS ST DIN ST DIN ST DIN m T 57 eel 256FS VARL 256FS VARI 256FS SIN 1 4 C SNA VARI FS VARLFS SIN2 1 4 5 4 gt T SLAVE MSCK VCO 5 ICSIFX 2 SLAVE MLRCK VCOGND 1777 Ngegot SEL CONT L SEL ICS3FX OBRA SEL CONT SEL SEL GONTA Kak DSP SEL A 55556 55555 DSP SELA DSP SELA 2090988450885 988 DSP SEL DSP_SEL_C DSP SEL DSP SEL DSP SEL C SELA set A SELE Le eer SEL T gt ATA O 4 4 pua no IMA WR 7SCSI_CS 8681 CS 5051 65 SEL 5 8 SCSI_DREQ 100 ATAS 16 SC INT7I CPU 330 SC AD D i 5 scs TMOUT SC NTI AD D i 5 TMOUT gt Ri C28 D
37. DIODEs Ref No Part No Description D001 8234 1050 00 schottky EK13 D002 005 8234 5028 00 ST DAN202K D006 007 8234 7508 80 ST zener DZD24Y D901 8234 5028 00 ST DAN202K D902 8234 7506 00 ST RB400D D1001 8234 1077 00 stack 600VAC 1 5 D2SBA60 D1002 8234 5052 00 V 600V 1 7 S2V60 4002 D1003 8234 1079 00 80 0 2 171 D1004 8234 1080 00 V 200V 5 0A MA649 D1005 8234 5028 00 ST DAN202K D1006 8234 1084 00 schottky EKO3W D1007 8234 1085 00 fast recovery DINL40 D1009 11 8234 1085 00 fast recovery DINL40 D1012 8234 1084 00 schottky EKO3W D1013 8234 5028 00 ST DAN202K RESISTORs Ref No Part No Description 2001 8230 5081 01 ST array 1000 x 4 5 CN1J4 R002 003 8242 5051 02 Filter ST EMI EXC3BB 102 4 8230 5101 03 ST carbon 1 15W 10 5 R005 007 8230 5101 01 ST carbon 1 15W 1000 5 R008 8230 5101 03 ST carbon 1 15W 10kQ 5 R009 8230 5105 62 ST carbon 1 15W 5 6 5 R010 8230 5103 32 ST carbon 1 15W 3 3kQ 5 R011 8230 5102 22 ST carbon 1 15W 2 2kQ 5 R012 8230 5101 01 ST carbon 1 15W 1000 5 R013 8242 5051 02 Filter ST EMI EXC3BB 102 R014 8230 5101 05 ST carbon 1 15W 1 5 R015 8230 5100 00 ST carbon 1 15W 0Q 5 R016 8230 5103 31 ST carbon 1 15W 3300 5 R017 8230 5101 05 ST carbon 1 15W 1 5 R018 N A R019 8230 5104 72 ST carbon 1 15W 4 7KQ 5 R020 N A R021 025 8230 5101 01 ST carbon 1 15W 1000 5
38. JOG dial or press the REW F FWD key to select the desired optional mode and then press the ENTER YES key while the menu is displayed SETUP R23 General SETUP Menu ersior Optional Menu Reserved The optional modes currently available on the VF 16 are as follow Version DA Test Self Check Offset Display ON OFF nitializing Disk Flash ROM Free Block Check Product Initialize 4 2 Flash ROM software version This mode is used to check the Flash ROM software and CPU version currently installed on the VF 16 MAIN PCB While selecting the service menu Version press the ENTER YES key SERUICEBHZ Select Menu Comr Channel off est Reserved Rotating the JOG dial either C C W or C W changes the display contents between the Flash ROM version and the CPU version SERUICER Wersiorn ROM BE BE 16 Veri 4 SERUICER Rotate JOG dial C C W or C W CPU 16 4 3 This menu is not currently working SERWICERS select Menu Come Channel aff Disk Format Even though ENTER YES key is pressed the following is just displayed To go on press the ENTER YES key SERWICERS 4 4 Self Check This menu automatically tests the following points in order 1 SCSI port 2 E IDE bus 3 MIDI in out circuit 4 S P DIF digital signal in out
39. Jk 47 16BP 47 50LL 71 TY 100 J701 10d P 3 UNBAL AN V R706 704 47negp 1 CONN PHONE ST SW2A lt BA ASV 500kCC 100k R713 100k INSERT7 10dBV C711 9 1 1 Leger 1016 OF 0710 lt R712 O 10 16 lt 100k CONN PHONE ST SW2A C801 BEAD 0 01CER 48V A C80822pCER za R80 802 801 R80 15V 6 8k 6 8k A R809 100k TRIM INPUT8 C803 D801 R820B 50 2dBV 47 50LL JN 7NDAN202K J803 L802 6805 lt CONN XLR 3 31 BEAD 980771 6BP NJM2068MD C802 6 R811 47 50LL rG 100 1801 1007 3 1 UNBAL al MM C806 5909 18017 200 04 10 16 BEAD 47 16 R820A R810 D802 500kCC 100k CONN PHONE ST SW2A 1 202 R808 807 100k 22pCER R804 8813 J802 100k 100k INSERT8 10dBV 0811 Mic oure 10 16 Tana C810 lt R812 10 16 lt 100k CONN PHONE ST SW2A 9 16 16 R1A C131 8 NON C130 10 16 C231 10kAA NON C230 10 16 POWER MU PHONES R2B C151 10 5 gt R150 100k R2A 10 C251 8 NON 15 T OVB 1 C15 om V V 15V C232 C132 22pCER R13210k USB NJM4565M C133 R134 380 10 16 2 3180 MON OUT L 10dBV CONN PHONE ST SW2A
40. LED RED ele lo ol colo Aam bam 0 bami bam aam aam ap ap ap taa ii i D 5L Hii DGNDL 2 2 50 2 2 50 8 12 01 LED RED LED RED LED RED Ui LCD 128X64 C4 2 2 50 C8 1 50 C9 1 50 1 50 fe eGO1A LI LL gt Zk zE 5 L 8 gt 8 2 8 8 al a 9 0 aoa x 5 5 9 0 9 lt as Pe 2 n 5 8 5 E 5 5 83 l lt 8 S lo ojoh d a S 45 gt 5 5 5 2 e 56 49 2 16 LEDA4B STATUS 1 0103 STATUS 9 KEY 7 9176M12P 8 ADGND 5 0 gt gt g a ssi D51 2 1 2 1 ny ADGND CH STATUS 11 sages S50 B30 1 23 2 ion CH STATUS 10 049 8 549 13 1 2 iA a 1 gt gt CH STATUS 1 CH STATUS 9 DO V ADGND 9 84 BLOCK DIAGRAM INPUT VF 16 SUB MIX LR 2 Q INPUT A DIR gt A D INPUT A To 4 50dBv 2 PEAK K To HDR 2 INPUT B DIR TRIM o gt AID INPUT 4 50dBv INPUT SUB MIX n SETUP
41. R026 027 8230 5100 00 ST carbon 1 15W 0Q 5 R028 N A R029 8230 5104 72 ST carbon 1 15W 4 7KQ 5 R030 8230 5101 52 ST carbon 1 15W 1 5 5 R031 8230 5101 01 ST carbon 1 15W 1000 5 R032 8230 5102 24 ST carbon 1 15W 220kQ 5 27 16 28 Ref Description Ref No Part No Description R033 8230 5101 03 ST carbon 1 15W 10 5 R1 451 8230 5081 01 ST array 1000 x 4 5 R034 8242 5051 02 Filter ST EMI EXC3BB 102 R152 352 8230 5101 01 ST carbon 1 15W 1000 5 R035 8230 5101 01 ST carbon 1 15W 1000 596 R901 N A R036 8230 5105 62 ST carbon 1 15W 5 6 590 R903 8242 5051 02 Filter ST EMI EXC3BB 102 R037 N A R904 8230 5101 01 ST carbon 1 15W 1000 5 R038 8230 5103 31 ST carbon 1 15W 3300 596 R906 8230 5101 01 ST carbon 1 15W 1000 5 R039 8230 5101 03 ST carbon 1 15W 10 5 R907 909 8230 5081 01 ST array 100 x 4 596 CN1J4 R040 8230 5101 01 ST carbon 1 15W 1000 5 R910 8230 5101 01 ST carbon 1 15W 1000 5 R041 8242 5041 21 Filter ST EMI EXC3BP 121 R911 912 8230 5101 02 ST carbon 1 15W 5 R042 8230 5101 02 ST carbon 1 15W 1 5 R913 915 8230 5101 03 ST carbon 1 15W 10kQ 5 R043 8230 5101 01 ST carbon 1 15W 1000 5 R916 8230 5004 73 ST carbon 1 10W 47 5 R044 8230 5101 01 ST carbon 1 15W 1000 596 R917 920 8230 5101 03 ST carbon 1 15W 10 5 R045 048 8230 5101 03 ST carbon 1 15W 10kQ 5 R9
42. grn red SPR 325MVW 9210B 1010 011 8245 3600 12 Connector PL socket 12 9110S 12L RESISTORS L001 002 8239 1160 00 Lamp 5V 75mA Ref No Part No Description L003 004 N A R001 N A L005 007 8242 5041 21 Filter ST EMI EXC3BP 121 R002 8230 5101 03 ST carbon 1 15W 10 5 S001 003 N A R003 008 8230 5101 01 ST carbon 1 15W 1000 5 S004 048 8253 1350 02 SW PT tact SKQNAB R009 N A 5049 051 010 011 8230 5101 03 ST carbon 1 15W 10 5 5052 058 8253 1350 02 SW PT tact SKQNAB 012 015 8230 5101 04 ST carbon 1 15W 100 5 5059 064 R016 8240 2930 08 Pot 9 500kOB EVUF2A 25 001 8276 7790 50 Cable assy 9P VHTMT F MT BS L500 R017 8230 5101 01 ST carbon 1 15W 1000 5 002 8276 7800 35 Cable assy WHTMT F MT BS 1350 R018 8230 5104 73 ST carbon 1 15W 47 5 X001 8256 5004 01 Resonator PT CER 16 00MHz CSA R019 N A 020 027 8230 5104 73 ST carbon 1 15W 47kQ 5 R031 038 8230 1381 01 carbon 1 4W 1000 5 R039 046 8230 5101 02 ST carbon 1 15W 5 R054 059 8240 2960 01 Slide VR EWAQF X05 10kQB LCD assy R064 068 8240 2960 01 Slide VR EWAQF X05 10kQB Ref No Part No Description 8260 5740 00 LCD VF 16 CAPACITORs ALU Hlectrolytic type Ref No Part No Description CER Ceramic type A101 8260 5750 00 LCD module 128 x 64 Ref No Part No Description A102 8274 2560 00 PCB assy LCD VF 16 C001 8233 5131 03 ST 50V 0 0105 15
43. 04 ST carbon 1 15W 100 590 C014 8233 5131 03 ST CER 50V 0 01uF 1590 CC11R R1 411 8230 5103 92 ST carbon 1 15W 3 9 5 015 016 8233 5123 30 ST CER 50V 5 CC11SL R1 412 8230 5103 92 ST carbon 1 15W 3 9 5 C017 8233 5131 03 ST CER 50V 0 01 1590 R1 413 8230 5102 72 ST carbon 1 15W 2 7kQ 5 C018 8233 5151 04 ST CER 25V 0 1 80 R1 414 8230 5102 01 ST carbon 1 15W 2000 5 C019 020 8233 5131 03 ST CER 50V 0 01 1590 R1 415 8230 5102 01 ST carbon 1 15W 2000 5 C021 8232 1431 06 ALU 16V 10 20 SME VB R1 416 8230 5102 72 ST carbon 1 15W 2 7kQ 590 C022 025 8233 5131 03 ST 50V 0 01 1590 CC11R R1 417 8230 5104 73 ST carbon 1 15W 47kQ 5 C026 8232 1431 06 ALU 16V 10uF 20 SME VB R1 418 8230 5001 01 ST carbon 1 10W 1000 590 C027 8233 5134 71 ST CER 50V 470pF 15 16 Ref No Part No Description Ref No Part No Description C028 8233 5131 01 ST CER 50V 100 15 417 8232 1434 76 VT ALU 16V 471 20 SME VB C029 N A C1 418 8232 1434 76 VT ALU 16V 47 20 SME VB C030 8233 5134 71 ST 50V 470 15 419 8233 5136 82 ST CER 50V 0 0068 15 C031 032 8233 5122 20 ST CER 50V 22 5 CC11SL C1 420 8233 5136 82 ST CER 50V 0 0068 15 C033 034 8233 5131 03 ST 50 0 01 15 CCIIR
44. 04L 51 22 DGND veo 58 23 VES 52 24 1 50 008 DES 26 DGND 83 27 ORY DB 0 5 DBI 30 DGND DBO 31 INTRO a Of jocsis 34 PDIAG R27 35 0 Q 37 Q 39__ DASP Q 40 TPDIAG JCS1EX 5 0200 17 DBP 2010 17 R19 4 7K DB1 ILL Dee TDMACK 5 DMA WEB DB3 01 78051 CS 1084 98108 gt 085 086 7 SC INT7I z SCS DRED 50 2 0 5 SOS TOUT 0904 R26 1 lt SCSI MOUT DGND 74 04 CPU Amo __ 821 109 ATADO 0 ATAI 100 ATADI ae 923 10 2 18 100 DGND 825 100 4 L o ow NON T NON 9 65 VCO MAIN 16 R42 GR SEL VCO 5 0 5 vco s P39 10K POWER C7 A 2 VCOGND 1016 5 VCOGND GR BEAD 3BP121 p EXT 330 C64 15p C19 0 01 VCOGND C67 DGND VCOGND 0 01 T 055 0 01 TP t VARI LOCK 1 0858 5 E VARVEXT A U35A 74VHC00 R30 DGND U35C EXT LRCK 9 74VHC00 1 5K EXT U36A 74 00 cs2 R32 498415 FS 25625 gt 15P 220K VARI 51225 1
45. 1 0 1 8 265 TRK D 1 4 I SL 4 Nfl Jal fu am DOUTII S aroma 98 BEB T 1016 2 DouT2 9 DGND1 BECBUS 3 a me DSP SI 6 BEDS VEU DRDY DSP i 4 3 5 0 1 C165 5 4 IHR DSP 1 4 gt 10 16 igor 5 4 LA ODT JA SCLK DSP 1 4 SCLK 5 4 WRQ DSP 1 4 C161 C162 C163 C164 D45DSP WRQ_DSP1 DRDY DSP RST_DSP 1 4 AST DSP A 5DSP D 5DSP AGND 7 DONDI 2 AGND DGND1 91 4 vv DSP2 MAIN PCB VF 16 ANGE AIN 1 8 ANTO AIN 1 8 ue e CODEC RESET 99 AIN 5 98 AIN 6 97 ANG RESET DSP RESET SMUTE DVB SDINA SDOUTA SDOUTD1 SDIND1 SDIND2 SDOUTD2 SDOUT1 SDOUT2 SDIN1 SDIN2 LRCK BITCLK CLKO CTRL DVDD DVSS OPCL RECBUS_DOUT3 RST DSP3 D 5DSP C361 C362 C363 C364 365 0 1 0 1 0 1 0 1 10 16 907 DGND1 0 1 AK7716 A 5DSP AGND LRCK DSP DSP 6215 7 0 1 C351 0 1 0 1 AVDD AVDD VRDAH VRDAH C352 C353 C354 0 1 0 1 0 1 0 1 0 1 RST DSP4 DRDY 4 D 5DSP C461 C462 C463 C464 465 10 16 DGND1 A 5DSP EFF DIN REC BUS IN
46. 1 10W 47KQ 5 R078 8230 5101 01 ST carbon 1 15W 1000 5 R1018 8230 5001 03 ST carbon 1 10W 10 5 R079 8242 5051 02 Filter ST EMI EXC3BB 102 R1019 8230 5003 02 ST carbon 1 10W 5 R080 N A R1020 8230 5001 02 ST carbon 1 15W 590 R087 8230 5101 03 ST carbon 1 15W 10kQ 5 R088 N A CAPACITORS R093 094 8230 5101 03 ST carbon 1 15W 10 5 ALU Electrolytic type R095 096 8230 5101 02 ST carbon 1 15W 1kQ 5 CER Ceramic type R098 099 8230 5101 01 ST carbon 1 15W 1000 5 PES Mylar type R100 8230 5101 01 ST carbon 1 15W 1000 5 Ref No Part No Description R1 601 8230 5103 33 ST carbon 1 15W 33kQ 5 001 8232 1431 06 ALU 16V 10 20 SME VB R701 801 8230 5101 83 ST carbon 1 15W 18 5 C002 8233 5151 04 ST CER 25V O 1uF 80 R1 602 8230 5104 72 ST carbon 1 15W 4 7kQ 5 C003 8232 1431 06 ALU 16V 10 20 SME VB R7 802 8230 5101 03 ST carbon 1 15W 10 5 C004 005 8233 5151 04 ST CER 25V 0 1uF 80 R1 803 8230 5101 03 ST carbon 1 15W 10 5 C006 007 8232 1431 06 ALU 16V 10 20 SME VB R1 804 8230 5101 03 57 carbon 1 15W 10 5 C008 8233 5134 71 ST CER 50V 470pF 15 R1 805 8230 5103 31 ST carbon 1 15W 3300 5 C009 012 8233 5151 04 ST CER 25V O 1uF 80 R1 806 8230 5103 31 ST carbon 1 15W 3300 5 C013 8232 1431 06 ALU 16V 10uF 20 SME VB R1 807 8230 5101
47. 1625 SP Ref No Part No Description E1801 N A 001 E1802 N A TP002 E1803 N A TP003 E1804 N A TP004 Key PCB assy E1805 N A TP005 Ref No Part No Description E1806 8276 0010 00 Pin header 06 8274 2550 00 PCB Assy Key VF 16 E1807 8276 0010 00 Pin header TP007 8251 9662 01 Plain PCB Key VF 16 A F1001 8239 8010 08 Fuse VT SEMKO TLAG 0 8A 250V TR5 T ICs 1001 8245 1711 09 Connector jack 8283 9P WHT Ref No Part No Description 1002 8245 1711 10 Connector jack 8283 10 WHT 0001 8236 0869 00 QFP DG CPU VF 16 KEY 1003 8245 5530 10 Connector opt GPIF37R1 H8 3217ZTAT 7004 8245 5520 10 Connector opt GPIF38T2 0002 8236 5600 14 ST DG 74HC14 7005 8245 3220 50 Connector header 50 P2 0 9210B 004 8256 1870 00 Module jog SRGPWJ 1006 8245 3290 50 Connector PL D SUB 5 P1 27 17006 8236 5600 74 ST DG 74HC74 1008 8245 3390 04 Connector PL jack phone U007 8236 5601 38 ST DG 74HC138 YKB21 5074 0008 7009 8245 4200 00 Connector PL jack DINSP shield 10009 8236 0846 10 TSOP DG SRAM YKF51 5053 LC361000ATLL 70 TLM 1012 8277 4770 30 Cable assy 40P F B L300 reverse U010 8236 5600 10 ST DG 74 10 J901 8245 2720 17 Connector PI jack FPC 17P 0011 8236 5601 38 ST 74 138 1902 8245 3390 04 Connector PL jack phone 1012 013 8236 5600 32 ST DG 74HC32 YKB21 5074 U021 028 8236 5056 00 ST DG driver DTD113ZK J903 8245 3130 01 Connector
48. 2 C015 101 601 102 602 103 603 104 604 105 605 106 606 701 801 C702 802 C703 803 C704 804 C705 805 C706 806 C707 807 C708 808 C709 809 C710 810 C711 811 8233 8232 8232 8233 8233 8232 8232 8233 8232 8232 8232 8232 8233 8233 8232 8232 8232 5131 1432 1431 5122 5122 1421 1424 5131 2964 2964 1504 1504 5122 5122 1431 1431 1431 03 27 06 20 20 07 76 03 76 76 76 70 20 20 06 06 06 ST CER 50 0 01uF 15 VT ALU 16 2201 20 SME VB N A VT ALU 16V 10UF 20 SME VB N A ST CER 50 22 5 CC11SL ST CER 50 22pF 5 CC11SL VT ALU 10 100UF 20 SME VB VT ALU 10 47uF 20 SME VB ST CER 50 0 01uF 15 VT ALU 50V 47 20 LLA VT ALU 50 47 20 LLA VT ALU 16V 47 20 SME VP BP VT ALU 16V 47 20 SME VP BP N A ST CER 50 22pF 5 CC11SL ST CER 50 22pF 5 CC11SL VT ALU 16V 10 20 SME VB VT ALU 16V 10 20 SME VB VT ALU 16V 10uF 20 SME VB Ref Description C712 812 C130 230 C131 231 C132 232 C133 233 C151 251 C152 252 C153 253 C161 861 Ref No 8233 5131 8232 1431 01 06 ST CER 50 100pF 15 CC11R VT ALU 16V 10 20 SME VB N A ST CER 50V 22 5 CC11SL VT ALU 16V 10 20 SME VB N A ST CER 50 22 5 CC11SL VT ALU 16V 220
49. 21 924 8230 5081 01 ST array 100 x 4 596 CN1J4 R049 8230 5103 31 ST carbon 1 15W 3300 5 R925 N A R050 8230 5101 02 ST carbon 1 15W 1 5 R926 8230 5100 00 ST carbon 1 15W 00 5 051 8230 5101 03 ST carbon 1 15W 10 5 927 8230 5101 01 ST carbon 1 15W 1000 5 R052 8230 5101 01 ST carbon 1 15W 1000 5 R928 8242 5051 02 Filter ST EMI EXC3BB 102 R053 8230 5102 21 ST carbon 1 15W 2200 5 R1001 Wire jumper IPS 1041 4 F10 R054 055 8230 5101 05 ST carbon 1 15W 1 5 R1002 8230 1251 04 H metal 2W 100kQ 5 F20 RSS R056 057 8230 5104 73 ST carbon 1 15W 47 5 R1003 04 8230 5005 69 ST carbon 1 10W 5 60 5 R058 8230 5103 32 ST carbon 1 15W 3 3 5 R1005 8230 1243 30 HT metal 1 2W 330 596 RSS R059 8230 5102 21 ST carbon 1 15W 2200 596 R1006 8230 5003 31 ST carbon 1 10W 3300 5 R062 065 8230 5101 01 ST carbon 1 15W 1000 590 R1007 8230 5001 03 ST carbon 1 10W 10 596 R066 8230 5101 52 ST carbon 1 15W 1 5 5 R1008 8230 5004 71 ST carbon 1 10W 4700 596 R071 8230 5101 03 ST carbon 1 15W 10kQ 5 R1009 8230 5003 93 ST carbon 1 10W 39KQ 5 R072 N A R1010 11 8230 5001 03 ST carbon 1 10W 10 5 R073 8230 5100 00 ST carbon 1 15W 0Q 5 R1012 8230 5003 02 ST carbon 1 10W 3kQ 5 R074 076 8230 5102 21 ST carbon 1 15W 2200 5 R1013 8230 5001 02 ST carbon 1 10W 5 R077 8230 5101 03 ST carbon 1 15W 10kQ 5 R1017 8230 5004 73 ST carbon
50. 250VAC LINE FILTER 1mH 2 2A W1001 LINE FILTER 18mH 0 5A non C1026 470 25LXV D1009 MAH ju 555 T1001 9 023 53 5 47 63LXV C1005 0 01 630V R1002 100k 2W R1005 D1NL40 D 5HD A 10uH 2A D HD C1015 C1016 470 161 470 161 IPD 166 14 171 V DGND D 12 A W1002 5 6 1 10W C1008 C1009 1010 R1018 4 t0k 1 10w 001014 01003 10k 1 10W 0 0022 250 0 0022 250 AN1431T BOARDIN 4P V DGND 9 47 ROOT MIC MONITOR 16 OUT1 OUT2 OUT3 OUT4 INPUT zm MIC 0016 MIC OUT7 MIC OUT8 PEAK1 PEAK2 PEAK4 5 6 H __ oe V OU TO MAIN U OU OU OU FC 17 J3 PEAKLED1 L PEAK1 PEAK2 PEAKS PEAK LED 5 5 6 OUT7 OUT8 1 2 LD LEDS 2 6 TO PEAK LED LEbe 66 IL AKLEDS 8 LI 8283M9P 15V 0 MON INL MONITOR MON INR POWER MUTE 15V 15V OVB 91 4 8 INPUT MIC MONITOR 16 C104 22pCER C604
51. 32 ST TSSOP 74VHC32 0035 8236 5450 00 ST TSSOP 74 0036 8236 5450 74 ST TSSOP 74VHC74 0037 8236 5451 38 ST TSSOP 74VHC138 U038 8236 5452 73 ST TSSOP 74VHC273 U039 8236 5450 32 ST TSSOP 74VHC32 0040 0041 8236 5450 32 ST TSSOP 74VHC32 0042 8236 5452 73 ST TSSOP 74VHC273 0043 8236 5450 08 5 55 74 08 U101 801 8236 5050 11 5 amp NJM2115M TEI 0102 302 8236 5412 00 ST amp NJM4565M U103 403 8236 5702 01 ST DG driver DTC314TK U151 451 8236 0861 00 QFP DG DSP AK7716 0901 902 8236 5701 01 ST DG driver DTC114EK U903 8236 5708 03 ST DG driver DTB114EK U904 8236 5450 04 ST TSSOP 74VHC04 U905 8236 0858 00 QFP gate array SAA U906 8236 0846 10 TSOP DG SRAM LC361000ATLL 70 TLM U908 8236 5701 01 ST DG driver DTC114EK U910 8236 5701 01 ST DG driver DTC114EK U911 8236 0858 00 QFP DG gate array SAA U1001 8236 5410 06 V AN power 166 U1002 8234 1081 00 photo coupler ON3171 U1003 8236 5409 00 VT AN regulator AN1431T 01004 8236 0859 00 V AN DC DC PQICF1 01006 8236 5403 15 ST AN regulator L783M15TLL TL 16 Ref No Part No Description U1007 8236 5404 15 ST regulator NIM79M15DLA U1008 8236 5403 01 ST regulator 178 05 U1009 8236 0853 00 V AN DC DC PQICF2 TRANSISTORs Ref No Part No Description 0001 002 8234 5055 00 VT NPN 2SC1627Y Q003 8234 5054 00 PNP 2SA817AY
52. 4 2530 00 assy Mic Mon VF 16 38 8226 0130 02 Button push B 14 8274 2770 00 assy Peak VF 16 39 8276 8010 00 Cord power UL CSA 15 8274 2540 00 16 VM0033 0089 USA CSA CND 16 8221 2610 00 Bracket AC IN FD 8 VF 16 8276 8021 00 Cord power CEE 0309B 0310B 17 8245 3400 00 Nut phone jack EUR 18 8276 8396 30 Cable flat FFC 17P L300 8276 8000 00 Cord power DM VM1292 1298 19 8221 3110 00 Panel bottom VF 16 JPN 20 8221 1930 00 Cover HD DMT 8VL VF 16 8276 9170 00 power BS 3C 21 8221 3350 00 Shield power VF 16 KP610 KS31A UK 22 8221 3372 00 Chassis VF 16 40 8218 7100 00 Label screw 23 8207 0047 O1 Plastic rivet 1 18 41 8218 0160 00 Label fuse caution 24 8207 0120 00 Foot FF 822 42 N A Comes with phone jack 25 8207 0046 04 Spacer PCB 5RT 43 N A Comes with phone jack 16 VF 16 OVERALL EXPLODED VIEW 8 PARTS LIST 2 M BBT3x8 BZn 21 VF 16 ASSEMBLIES Parts Side of MAIN PCB J903 Lch STOUT Rch 5 Dio our 9 D me T 1 9 TA 6 40 2 TE Se 5 m rm Aa 4902 AUXSEND 11002 Ean 1301 L906 1907 1 CO 6204619 v 404 7 v 504 ceos a 7 8 ELECTRIC SHOCKZONH
53. 5 Ge gt BEAD BEI 256FS gt GR R34 100 VCOGND C57 TC9246F C60 BEAD 3BB102 00 RS 51225 ETFS DSP BEAD 3BB102 VCOGND DGND 51 0 01 C58 0 47 E 13001 D 5 DGND GND 9 07 SLAVE GR MAIN VF 16 CPU DSP DSP INR ICS EXT CS GA2 S suis SEL CONTL 2 00 SEL CONT L SEL CONT R 5 lo SEL CONT um 2 in or foo DSP SELA EL A 0925 C927 ajajaa ajajajajajaja 2 2222222 DSP SELB 9 D3 DSP B 0 01 0 01 pee DSP 12 54 PTUS CES F SEL A 15 D5 8925 C91 T GELL 1 CPU SEL B 16 06 P ONOFF 19 P 57 171 4928 w301 wa02 STIS fa 2 2 2 2 e eoo eo feu non 0 5 mn 9 0 20 DGND 0 5 056 0 01 Ls
54. ADI 8 7 100 02 6 5 DA D3 4 3 AD 011 5 2 Da 2 1 100 4 jun R6 100 R98 psp 85 100 R13 BEAD 3BB102 lt 74VHCU04 U6E 74VHCU04 uec R15 74VHCU04 0 4 25792 2 22 22 R17 1M 9 fio 11 74VHCU04 R18 non 0m C35 x2 non C36 non DGND non 91 4 SCSI I F MAIN PCB VF 16 GA TO IDE HD GA GA GA GA GA CPU 765 IDE 0 5 C42 C43 C44 NON NON NON POWER reserved SCSI DGND 015 4 DGND 1 lt 4 4 1 C39 037 1046 001 001 001 0 01 51 510 DBO 26 511 DBi 27 512 1082 28 513 DB3 29 514 DB4 30 515 DB5 31 516 DB6 32 517 DB7 33
55. CONT DSP SEL A DSP SEL B DSP SEL C ANITI KEY KEY SO DRDY_DSP 1 4 SEE 50 TT KEY RSTD RST_DSP _ WRO DSP WRQ_DSP KD sok ost S F 9s CODEC RST lt A 5DSP C4 Li 5 D 5DSP A 0 1 0 1 A 15 56uH C6 KM 10 16 VCONNECT y A 18 AGND DGND1 15 10 16 0 1 VCO 5 FRAME1 V D 5HD L2 D 5 D 5HD VCOGND 5 C12 C13 0 1 m 0 1 10 16 MLRCK AIRQ1 9 zn SELA Df0 15 A 0 18 RD2 RD SCSI TMOUT SC INT7I CS ADAC1 5 ADAC2 CS1 CS IDE SIN SEL 1 4 DACK1 MLRCK IORDY1 DREQ1 1 1 RST SCSI_CS DMA_SEL SINVHOVIG 120 18 8 2 INIT RST MUTE SCLK_KEY KEY_SO DRDY DSPT 1 4 RDY_DSP so KEY SI RST DSP WRQ_DSP SCLK_DSP D 5HD A 15 SI CODEC RST D 5 DGND 9 GE CPU MAIN PC B VF 16
56. EC BUSS MASTER EFF SEND1 To EFF1 EFF SEND2 To EFF2 4 To AUX1 2 MASTER 9 6S 6 BLOCK DIAGRA REC BUSS 2 REC BUSS MASTER 2 U 2 Uo S3 gt 2 U joo 15 J 2 U j gt 2 m 5 3 gt 5 m 5 3 gt 5 m 5 3 gt 5 Uo ES los L 1 1 1 1 1 1 4 _ L 1 LLL oo Q Q Q Q Q Q Q Q Q Q Q Q 0 0 DATA IN S P DIF or ADAT FOOT SW PUNCH M OUTPUT VF 16 ASSIGN MODE t BUSS MODE DIRECT MODE 1 W METER or ADAT ST ST ST MASTER MON 2 REP p STEWS SBAND comp CHOI EQ PARAMETERS COMP PARAMETERS AREP p L HI GAIN L RATIO r HI FREQ r THRESHOLD HIQ ATACK 1 1 5 L MID GAIN GAIN gt L FREQ COMP ON OFF MIDQ L LO EQ ON OFF 7 9 10 REP 11 REP AUK 1 2 MASTER 2 AUX1 BUSS 2 12 gt 2 AUX1 MASTER 18 REP AUX2 BUSS 14 REP ae MASTER 15 REP 16 DATA OUT S P DIF To DATA ST OUT 10dBv R MON OUT 10dBv PHONES AUX 1 2 OUT 10dBv
57. HIFT and STOP keys The LEDs are lit in the following color em om om EE 141 LT ngu 007 ORANGE Hr 1 L B 77 YELLOWISH GREEN 4 Hiz HE d HA EHE m e 15 16 The LCD indicates following this mode amp Led check mode toltal Disre 0585 If one of the keys the top panel is pressed the LCD indicates the following The message indicates that the pressed key SW is in good contact amp Led check mode toltal 1 zip nS If two or more keys on the top panel are pressed at the same time the message ERROR will be displayed on the LCD In the meantime the names of the pressed keys are displayed The example below indicates that the RECORD and PLA Y keys are pressed at the same time amp Led check mode toltal 2 ERROR 5 zip nS To get out of the test mode press the MASTER key while holding down the SHIFT and STOP keys 4 9 2 LED Check 2 This test checks in which orange yellowish green red color the LEDs on the top pane
58. N es 5 05 ps DGND POMO DAN202K WEE AIRQ1 1 3B DGND 0 5 GR INTI 0 5 R74 045 20 119 DC 045 DGND GND p C93 01 ooj DAND p me R R51 14 975 Exca T 7 10K R52 10 04 220 12 AVHC32 ue 5 U12 scsi_cs DsSHD lt 868105 1 s Uno A EXC3BP 1 DIN 5P 2P 4 cSt ic14 MIDI OUT SbF ICS IDE TST GR DOND u12B ow L P78 22 100 So INT 1 1 1 Y DGND 8 lt lt 9 6 2 3 TXD1 R63 R62 100 KEY SO 077 0120 5 5 TMOUT XDI R72 To 4 56 SO 100p 0248 R73 7 KEY SI 05 DISPLAY 9 KET 3 1 7 SCLK_KEY SCLK_DSP__SCK1 208 8 DiSHD SCLK KEY SCK DSP DGND 9 7 15 2 T R44 100 100 8283M9P le 17 RST DISP J2 AVCC 14 R99 100 2 F 470 3 R100 100 35 4 4 FADERO 0246 5 m FADER 74VHC32 DISPLAY 6 FADER 7 FADERS 8 FADER4 9 d 44114 1 C939 0840 C941 C942 C943 0240 8 Mi 0 01 0 01 0 01 0 01 0 01 AVSS DGND 91 4 9 MEMORY MAIN VF 16 EPROM D 5 A C97 0 01 V 74 157 0 5 DGND G 4 U2A 74 00 0 5 RDWR A M29F400T 400 74 00
59. T 8 3333 fos vss 5855 vss 22888 FS256 ADD_IN1B FS640UT ADD INIC BCK64 BCK64 DSP E ADD IN2A BCK32 lt GR D DE 57 4 ADD IN2B BCK32_IN4 1 ADD IN2C BCK32_IN3 x ADD IN3A 2 IN2 E SABE ADD IN3B 2 INI 2 XE ST ADD ADD IN3C BCK64 psp 0007 ADD_OUT1 BCK64_OUT3 ST N ADD OUT2 BCK64 OUT2 ADD_OUT3 BCK64 OUTI RDY_DSP4 RDY_DSP3 R924 T00x4 ROY DSP SEL_CONTIL RDY_DSP1 SEL CONTIR RDY DSP SEL CONT2L RST SEL_CONT2R DSP_SEL_C 0935 SEL CONT3L DSP SEL B 470p SEL CONT3R DSP SEL A SEL CONT4L 50 SEL_CONTAR i mu 51 vss gt vss 045 588808888 9999 ii 098590390 lo 888882 000088 68506 5565222200020 206 GND DGND DGND 74VHC32 DGND Y DGND 9 Lv ROOT DSP MAIN PCB VF 16 L906 1904 1905 1907 1901 1901 1903 15 15 48 348 2 po POWER AS MUTE ST OUTT ST OUT R TO INPUT AINT 2 ANS 2 ANS AING 2 AINE 1201 1301 1401 1501 1601 1701 L801 GR GR EFF_DIN REC BUS IN RECBUS DOUT3 RECBUS DOUT2 RECBUS DOUT1 75 74 73 72 0000831090905 vss DODD DOOR BRAS IS BBLLLLE ves ST
60. To HDR WY INPUT C DIR gt A D INPUT C 4 50dBv PEAK To HDR V Q INPUT D DIR TRIM Smh INPUT D L 4 50dBv 2 INPUT 2 SUB MIX CH3 4 TRIM SETUP To HDR INPUT E DIR gt AD INPUT E 4 50dBv Dr 2 2 INPUT F DIR TRIM gt INPUT F 447 50dBv INPUT p SUB MIX PHANTOM INSERT En SETUP 10dBv To HDR INPUT G DIR INPUT G 4 50dBv INPUTHDIR PHANTOM m SETUP INPUT SUB MIX CH7 8 SETUP e INPUT 44 50dBv 2 BUSSES ST REC EFF AUX REC SOURCE SEL RL R 12 12 GRN PLAY E OFF RED REC 4 OFF CH From HDR gt REP gt TRK2 STATUS PARAMETERS HI GAIN HI FREQ MIDQ LO GAIN EQ ON OFF 1 8 ORG INPUT QN PLAY RED REC OFF CH OFF SBAND COMP CH STATUS INPUT EQPARAMETERS PLAY HI GAIN REC HI FREQ MIDQ LO GAIN EQ ON OFF INPUT A COMP TRK 13 INPUT E TRK 16 INPUT H only A AUX2 9 16 INPUT A H ut x2 REC SEL al ASP EFFECT SENDI PROCESSOR 9 EFF1 2 2 MUTE d ae To ST MASTER To R
61. VW D111 113 8234 5058 00 Opt VT LED grn red SPR 325MVW Ref No VF 16 RESISTORs Part No Description 051 053 R061 063 Ref No 8240 2960 01 Slide VR EWAQF X05 10kQB 8240 2960 01 Slide VR EWAQF X05 10kQB MISCELLANEOUS Part No Description E0201 E0202 E0203 J010 011 8001 003 8049 051 Jumper F5 0 Jumper F7 5 Jumper F10 0 Connector PL header 12P 9176B 12L SW PT tact SOR 112HS SW PT tact SOR 112HS 8245 3610 12 8253 1350 02 8253 1350 02 Abbreviation S SOJ QFP SOP TSOP TSSOP DIP 220 DG AN Surface mount Vertical mount Penetrate mount Taping device Forming device L form I form Small Outline package with J leads Quad Flat Package Small Outline Package Thin Small Outline Package Thin Shrink Small Outline Package Dual In line Package TO 220 type Digital Analog 33 ve ROOT MAIN PCB VF 16 POWER P ON OFF lt DSP AD DA 1 SIN2 1 DGND AD D 1 5 o AUDIO E n gt xp i e a 3 AUX_DOUT lt ST ADD m 15 ST_ADD 2 ST DIN A ST DIN lt 5 15 A 5DSP 5 AGND D 5DSP DGND1 0 5 A DGND SEL CONT L SEL
62. ard EN60958 S P DIF Alesis Proprietary Mutichannel Optical Digital Interface Half pitch 50 pin female SCSI 2 unbalanced transfer method Asynchronous 1 DIN 5 MIDI standard PHONE TTL level 10 dBV 2 dB 10 dBV 2 dB 10 dBV 2 dB 1 2 dB 1 3 dB 1 2 dB 18 dB 3 dB 18 dB 3 dB 18 dB 3 dB 88 dB or more with 20kHz LPF A curve filter 80 dB or more with 20kHz LPF A curve filter 79 dB or more with 20kHz LPF A curve filter 74 dB or more with 20kHz LPF A curve filter 85 dBV or less with 20kHz LPF A curve filter 0 05 96 or less with 20kHz LPF A curve filter 0 05 96 or less with 20kHz LPF A curve filter 0 05 96 or less with 20kHz LPF A curve filter 88 dB or more with 20kHz LPF A curve filter 60 dB or more Frequency kHz 20 dBVp p or less 30 dBVp p or less 380 W x 98 H x 335 D mm Approx 4 0 kg 100V AC 120V AC 230V AC 15 Specifications are subject to change without notice for product improvement 16 2 CONTROLS INDICATORS 8 CONNECTORS lt Top Panel Section gt See ee RAUN gt 9 10 5 6 INPUT unbalanced terminal A INPUT BAL balanced terminal H INPUT UNBAL unbalanced terminal H INSERT terminal G H MON OUT ter
63. ch setting serene T pz p Level PAN Level Level Balance 1 2 1 SETTING 80 0 dBV 1 Vrms L C POST SETTING 2 POST SPECIFICATIONS Standard Input Input A Connector Input level Impedance Input G H Connector Input level Impedance Insert 1 2 Connector Input level Impedance DATA IN Connector Format PEAK LED On Level INPUT A H Standard Output STEREO OUT Connector Output level Impedance MONITOR OUT Connector Output level Impedance PHONES OUT Connector Output level Impedance AUX SEND 1 Connector Output level Impedance AUX SEND 2 Connector Output level Impedance INSERT 1 2 Connector Output level Impedance PHONE unbalanced 50 2 dBV 50 or more PHONE unbalanced XLR balanced Pin 2 HOT 50 2 dBV 50 or more PHONE 1 or more XLR Stereo PHONE ring 10 10 or more Square shape optical IEC consumer Optical Standard EN60958 S P DIF Alesis Proprietary Mutichannel Optical Digital Interface Full scale level 2 dB 1 dB RCA pin unbalanced 104 10 PHONE unbalanced 10 10 or more Stereo PHONE unbalanced 20 mW or more 16 Q load 16 500 Stereo PHONE tip unbalanced 10 10 or more Stereo PHONE ring unbalanced 10 10 or more Stere
64. d be moved with care Quick stops excessive force and uneven surfaces may cause the appliance and cart combination to over turn Wall or Ceiling Mounting The appliance should be mounted to a wall or ceiling only as recommended by the manufacturer Ventilation The appliance should be situated so that its location or position does not interfere with its proper ven tilation For example the appliance should not be situ ated on a bed sofa rug or similar surface that may block the ventilation openings or placed in a built in installa tion such as a bookcase or cabinet that may impede the flow of air through the ventilation openings 10 11 12 13 14 15 16 17 CAUTION TO PREVENT ELECTRIC SHOCK MATCH WIDE BLADE OF PLUG TO WIDE SLOT FULLY INSERT ATTENTION POUR EVITER LES CHOCS ELECTRIQUES INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRE SPONDANTE DE LA PRISE ET POUSSER JUSQU AU FOND The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and mainte nance servicing instructions in the literature accompanying the appliance Heat The appliance should be situated away from heat sources such as radiators heat registers stoves or other appliances including amplifiers that produce heat Power Sources The appliance should be connected to a power supply only of the type described i
65. dicates smaller address out of region than actual Link File address region Link Pointer during recording reproducing indicates larger address out of region than actual Link File address region Pointer addre calculation of Link Pointer during recording reproducing is not correct src cash load Improper access of link address occurred while PASTE editing bak cash load Program link during PASTE MOVE editing is incorrect bak cash load Incompatibility problem occurred on program link during PASTE MOVE editing Error when executing MOVE editing Improper Link Pointer Error cash load function Error when executing MOVE editing Improper Link Pointer Error in cash load function Error when executing MOVE editing Improper Link Pointer Error cash load function This error code is displayed when reading writing test in Self Check mode fails dis cah load Improper access occurred when recording reproducing dis cah load Improper access occurred when recording reproducing dis cah load Improper access occurred when recording reproducing get non des block Remaining disk capacity is insufficient non des cash save sub Improper access occurred when recording reproducing remake free block There was improper access to program management region remake free block There was improper access to program management region
66. is not formatted SERWICERS Sel flheck Unf ormat The following will be displayed when the SCSI drive ZIP 100 in this case is correctly recognized SERWICERS Sel flheck ZIP18H 4 4 2 ATA E IDE Bus Check This test checks if data can be properly read out from the preformatted internal E IDE hard disk SERWICEGS Sel flheck AtaBbusChk If the ALTERNATE STATUS indicating the hard disk condition cannot be read out correctly the following will be displayed AtaBusErr 11 16 4 4 3 MIDI In Out Check By connecting the MIDI IN and OUT ports this test checks if the reply against the ID inquiry is correctly received If not the prompt below will be displayed SERWICERS 5 11 1 4 4 4 S P DIF In Out Check By connecting the DATA IN and OUT terminals this test checks if the S P DIF signal output by itself is correctly received If the PLL circuit is not in a LOCKED condition the prompt below will be displayed SERWICERS 2 Error 4 4 5 Adat In Out Check connecting the DATA IN and terminals this test checks if the digital signal output by itself is correctly received If the PLL circuit is not in a LOCKED condition the prompt below will be displayed SERWICERS 2 el 4 4 6 Phantom Voltage Check When the following is displayed phantom power DC 48V is supposed to be applied between
67. l are lit Especially the CH STATUS CH SEL keys are lit in different color depending on the recording mode etc To execute press the CH10 B STATUS CH SEL key while holding down the SHIFT and STOP keys No LED is lit right after the VF 16 is put into this test Then every time the ENTER YES key is pressed the orange yellowish green and red LEDs are lit in order CJ No LED is lit BD ET 151511 16 16 Press the ENTER YES key e O 07 ORANGE B 4 a H BILL NENNEN a dan Press the ENTER YES key 1777 YELLOWISH GREEN E ECL E 1 MI 17 16 Press the ENTER YES key
68. lified service personnel 16 5 qud gebag a x wie Ue we eee EXPE 4 2 CONTROLS INDICATORS amp CONNECTORS 6 3 SOFTWARE UPDATE begs es ex 8 4 SERVICE MODE Pedi cee 9 5 ERROR CODE LIST Rod Rees Sees 595904444 19 6 EXPLODED VIEW PCB ASSEMBLY amp PARTS LIST 20 7 CIRCUIT amp BLOCK 8 34 NOTES Service mode exploded view PCB assembly parts list and circuit diagrams are given in this manual to assist the service technician in maintaining the Model VF 16 Following accessories are supplied with VF 16 as the standard accessories VF 16 English owner s manual 8288451100 VF 16 Japanese owner s manual 8288452100 Following is the packing material for the Model VF 16 Carton inner VF 16 8228735000 Carton outer VF 16 8228913000 Packing side L VF 16 8228463000 Packing side R VF 16 8228464000 CAUTION Parts marked with this sign are safety critical components They must always be replaced with identical components Refer to the Fostex Parts List and ensure exact replacement 16 1 SPECIFICATIONS DEFINITION Specification Unit Standard Condition Measure the specifications referring to the chart below Fader position amp PAN assignment in ea
69. minal L R PHONES terminal PEAK LED 1 8 TRIM knob 1 8 MON OUT knob PHONES knob CH STATUS CH SEL key 1 16 channel Channel fader 1 16 channel SCENE RECALL DIRECT RCL key SCENE STORE MAP key EFF EDIT EFF1 MUTE key EFF EDIT EFF2 MUTE key CH PARAM EDIT EFFI EFF2 PRE POST key 4052 4854 49 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 56 CH PARAM EDIT HI G F Q COMP key CH PARAM EDIT AUX1 AUX2 PRE POST key CH PARAM EDIT EQ COMP MID G F Q key CH PARAM EDIT FADER key CH PARAM EDIT EQ COMP LO G CH VIEW key MASTER CH STATUS CH SEL key MASTER fader INPUT SEL key REC ASSIGN BUSS SOURCE key REC ASSIGN BUSS REC TRK key REC ASSIGN DIRECT REC TRK key DISP SEL TIMEBASE key PGM SEL key SETUP key AUTO START MARKI key AUTO PUNCH IN MARK2 key AUTO PUNCH OUT MARK3 key 35 36 37 38 39 40 41 42 43 44 45 46 47 AUTO RTN MARK4 key CLIPBOARD IN MARKS key CLIPBOARD ALIGN SEL MARK6 key CLIPBOARD OUT MARK7 key A RTN A PLAY SCENE SEQ key HOLD gt 4 A UNDO REDO key VARI PITCH P EDIT key LOCATE LOC MEM key SCRUB key RECORD AUTO PUNCH key lt Rear Panel Section gt 48 49 REWIND PREV key 51 52
70. n in the SCSI drive LIF 1 1 34 Blinking 123456748 910111213141516 JE L F 8 Press the ENTER YES key to start updating the software 9 The VF 16 LCD shows Loading Writing etc and after a while the following appears on the LCD 10 11 12 This indicates that the software is correctly updated Press the STOP key or EXIT NO key to eject the disk Ear 1 84 1 4 2 12345678 LA Power off the VF 16 and connected SCSI drive Disconnect the SCSI drive from the VF 16 and power on the VF 16 again Confirm the software version number and the programming date while in the boot up procedures For your information they can also be checked by the Service Mode explained later 16 4 SERVICE MODE There are various optional modes available in the VF 16 Service Mode Please utilize them when servicing the unit 4 1 Putting VF 16 into Service Mode The way of putting the VF 16 into Service Mode is as follow Presuming that a 3 5 HDD has already been installed and correctly formatted 1 Power on the 16 2 While holding down the STOP key and SHIFT key press the SETUP key Various optional menus will be displayed in addition to the general SETUP menus Rotate the
71. n the operating instructions or as marked on the appliance Grounding or Polarization The precautions that should be taken so that the grounding or polarization means of an appliance is not defeated Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience recep tacles and the point where they exit from the appliance Cleaning The appliance should be cleaned only as rec ommended by the manufacturer Nonuse Periods The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time Object and Liquid Entry Care should be taken so that objects do not fall and liquids are not spilled into the en closure through openings Damage requiring Service The appliance should be ser viced by qualified service personnel when A The power supply cord or the plug has been damaged or B Objects have fallen or liquid has been spilled into the appliance or C The appliance has been exposed to rain or D The appliance does not appear to operate normally or exhibits a marked changed in performance or E The appliance has been dropped or the enclosure damaged Servicing The user should not attempt to service the ap pliance beyond that described in the operating instruc tions All other servicing should be referred to qua
72. o PHONE tip unbalanced 10 10 or more Phantom power Connector Output level Impedance DATA OUT Connector Format Control System Input amp Output SCSI DATA Connector Protocol Transfer type Number of units connected MIDI IN OUT Connector Format PUNCH IN OUT Connector Output Level SETTING 1 INPUT 2 dBV 1 STEREO OUT INPUT 50 dBV 1 STEREO OUT INPUT 2 dBV 1 AUX SEND 1 2 Frequency Response SETTING 1 INPUT 2 dBV 20 20 MONITOR OUT INPUT 50 dBV 20 20 MONITOR OUT INPUT 2 dBV 20 20 kHz AUX SEND 1 2 EQ Characteristics SETTING 1 HI Frequency 500 20 kHz Q 0 1 20 MID Frequency 500 20 kHz Q 0 1 20 LO Frequency 400 Hz S N SETTING 1 X SETING 2 INPUT 2 dBV MONITOR OUT INPUT 50 dBV MONITOR OUT INPUT A 2 dBV MONITOR OUT INPUT A gt 50 gt MONITOR OUT PHONES OUTPUT residual noise T H D SETTING 1 INPUT 2 dBV MONITOR OUT 10 INPUT 40 dBV MONITOR OUT 0 4 INPUT 2 dBV PHONES OUT 20 mW 16 Dynamic Range SETTING 1 INPUT 2 dBV MONITOR OUT 10 Crosstalk SETTING 1 Click Noise SETTING 1 Power ON OFF Other switching GENERAL Dimensions Weight Power Requirement Power Consumption A curve filter with IEC 651A characteristic VF 16 XLR 48 4V ON OFF by SETUP mode 10 or more Square shape optical IEC consumer Optical Stand
73. remake free block Number of manageable events exceeds limit remake free block There was improper access to program management region remake free block There is an overlapping section in program management region There was improper access to program management region There was improper access to program management region when saving System File There was improper access when fading in out 19 16 20 6 EXPLODED VIEW PCB ASSEMBLY 8 PARTS LIST VF 16 OVERALL EXPLODED VIEW amp PARTS LIST Ref No Part No Description Ref No Part No Description 1 8270 8820 51 Hard disk assy IDE 3 5 5 1GB 26 8204 0090 01 Spacer x 5 2 8221 3331 00 Panel top VF 16 27 8212 6590 03 Pad side L N19 3 8212 6910 00 Window LCD VF 16 28 8212 6590 04 Pad side N19 4 8212 6950 00 Panel LCD VF 16 29 8218 2630 00 Sticker GND 5 8260 5740 00 LCD assy 16 30 8216 7400 00 Sheet isolation VF 16 6 8221 3130 00 Bracket LCD VF 16 31 8214 3950 00 Spring jog VM88 VF 16 7 8274 2550 00 PCB assy Key VF 16 32 8226 2230 01 Knob 8 8207 0117 01 Holder cord CS 1 33 8226 2490 03 Knob fader N19 9 8212 6920 00 Plate reflect LCD VF 16 34 8226 2490 02 Knob fader R 10 8216 7330 00 Sheet LCD VF 16 35 8226 2630 00 Button assy control VF 16 11 8221 3340 00 Bracket PCB VF 16 36 8226 2620 00 Knob jog VF 16 12 8274 2790 00 assy Key 2 VF 16 37 8226 2460 01 Button 7 x 13 LED 13 827
74. the pin 2 HOT and pin 1 GND pin 3 COLD and pin 1 GND of XLR balanced input jack Check the voltage between the pins using a multimeter etc Pressing the ENTER YES key would forward the Self Check test SERWICERS Phantom 4 4 7 A D and D A Circuit Check Input Monitoring The VF 16 automatically checks the before mentioned points in the Self Check mode If the VF 16 is working properly the following will appear on the LCD and the VF 16 is automatically put into Input Monitoring mode SERWICERS Sel Check 12 16 4 5 Offset Display This mode determines if the offset value against a master machine should be displayed when the VF 16 is working as a slave machine If you would like to turn ON the offset display press the ENTER YES key while in the following display condition The default setting is at SERWICERE DA Test 11 015 Then turn jog dial C W to change setting to and press the ENTER YES key SERWICERE Test Reserved Sel fCheck OfsetOisr Init Disk This allows to display the offset value when the MTC Select by TIME BASE key and REMAIN Select by DISP SEL key are selected The example below indicates that the offset value is 00 00500 5 OFFSET 5151 1515181515 HHF HASA Standard FERT S IRENG EEN
75. ystem software inside the Flash ROM In this case the following procedures must be taken 1 Power off the VF 16 and disconnect the AC cable from the AC IN socket 2 Plug the VF 16 EPROMs into the ROM CARD PCB assy sockets U1 U2 The SW on the ROM CARD PCB assy must be set to EPROM side 3 Open up the top panel assy by loosening screws on both sides and on top so that the ROM CARD PCB assy can be vertically plugged into the 50 pin connector J5 on the MAIN PCB assy 4 Connect the AC cable and power on the VF 16 In this condition the VF 16 is booted up using the system software inside the EPROMs The next procedures to take are as follows 5 Put the VF 16 into the Service Mode rotate the jog dial and select FlashROM menu SERWICERS Se Check fsetDisr Off Then press the ENTER YES key The display indicates the following and SURE will start blinking SERUICERS lt 6 Press the ENTER YES key to copy system software from EPROMs to Flash The display shows Erase ROM Write ROM and then COMPLETED in order 7 In order to confirm that the VF 16 is correctly booted up using the system software inside the Flash ROM power off the VF 16 disconnect the ROM CARD PCB assy and power it back on again 8 After confirming that the VF 16 is booted up using the Flash ROM referring to the section 3 SOFTWARE UPDATE page 8 update the s
76. ystem software inside the Flash ROM through SCSI port to the latest one 4 7 Free Block Check This mode is used to check the condition of the diskette inserted into an external SCSI drive connected to the VF 16 or the internal E IDE hard disk drive The drive to be checked is the one currently selected by the SETUP menu Drive 8 Select Menu fzetDlisr Ini t Disk 16 Press the ENTER YES key in the above display condition The display indicates the free audio file numbers SERWICERS Freeblock Check Hakl If the Free Block indicates a large number even right after formatting and no signal is recorded or if the recorded signal on the E IDE HDD is frequently skipped the diskette hard disk drive can be judged to be in a bad condition 4 8 Product Initialize This mode is exclusively used at our assembly line and has nothing to do with servicing the unit SERUICEIHBH Select Menu fzetDlisr SERWICEI amp Product Initial Init Disk lt Produc d Tri 81 Sure 4 9 Key amp LED Check Tests These two tests are different from the before mentioned tests It is not necessary to put the unit into the Service Mode to execute these tests 4 9 1 Key amp LED Check This test checks in which color the LEDs on the top panel is lit and if the key is correctly pressed or not To execute press the CH9 A STATUS CH SEL key while holding down the S

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