HCD-F150/FR10
Contents
1. 91002 BECK BECK PLUNGER PLUNGER 5 PLUNGER SOLEOIB is supplied as the MECHANICAL BLOCK ASSY REEL DETECT E 51004 CAPM 120 70 _ 1C1002 CAPM O REEL DETECT CAP M H N TRG A 2 TRG GND lt 5V gt TRG B B A SHUT 51005 R1003 540 81004 1 3k B GN REC Mid MAIN BOARD 51006 CN107 B HALF age 55 SHUT R1005 300 PLAY SW Q B 120 70 51008 5 O N C B 120 70 7 V 51001 51002 PLAY PLAY O0 O70 49 200 6 14 SCHEMATIC DIARGAM MAIN 1 5 SECTION MAIN BOARD 1 5 HCD F150 FR10 15 J E xe 8111 J101 1 2 RJO Ee C101 ida ul rp L 220p er i IN R UN 220p EGALIZER 47k VOLUME VIBEO MB TO TT og gt A n H p 2K 1 J101 2 2 u R120 D 100k CN101 R144 BF J 491 L 1 5k az e AGNB B Il e gt n AMPLIFIER C173 9115 0 1 MF 28056254 0801 MUTE SWITCH 69 2802503 ane E il N FEE BACK SWITCH m 1 5 lt e e tr 5 amp E 28010354 ci m MUTE SWITCH x d R168 a 2 4 lj 5 9 32 gt F SAUCE 220501 i ag e e2. H R171 EN 100 qi 7 p 5 6167 01 ff JO 111 D 5 9 T ipu 5 M C122 4 7 50V BIGITAL SIGNAL PROCESSOR FOCUS TRACK ING SLEB SERVO RF AMP IC101 LA9240M IC102 LC78622E 9101 102 SLEB MOTOR 101 8192 LIMIT SW C119 0 22 FOCUS TRACKING COIL BRIVE SPINBLE SLEB MOTOR BRIVE REGQUT VIN2 SLEB MOTOR 01 VINI vec e Voltages and waveforms are dc with respect to ground under no signal conditions mark STQP 37 38 6 8 SCHEMATIC DIAGRAM CD MOTOR SECTION 1 2 3 4 5 6 215 SENSOR R 1 BOARD te a TABLE SENSOR DISC SENSOR S amp BOARD 51 5 bea CN51 T SENS3 T SENS2 T SENS1 5V MAIN BOARD CN451 0900024 E Page 57 41 7 10 11 12 13 MAIN BOARB Page 57 L MAIN CN461 Page 57 NOTE e Voltages and waveforms are dc with respect to ground under no signal conditions no nark STOP 42 HCD F150 FR10 HCD F150 FR10 12 13 11 10 NOTE e Voltages and waveforms are dc with respect to ground 16611 2 2 uPC4570C 1
3. 61 HCD F150 FR10 6 20 SCHEMATIC DIAGRAM PANEL SECTION See page 80 for IC Black Diagrams PANEL BOARD 617 50V 7L Bois Sh So Si Pi Pi Zip B B B B B B B 5300 20 22a 3500 220s 220a 2200 ee 0 FUNC BOARD Ele 3 m 12601 7 74 6560 BISPLAY CONTROL 3 c a D m gt R620 47k e ji 2 79 40 PLUS1 VOL B JOG A L SW POWER BOARD m be 79 4 in 652 651 JOG VOLUME Bo re PRE R613 100 Qo 606 lt HB i O 9 6 9 NOTE e Voltages and waveforms are dc with respect to ground under no signal conditions no mark STOP R671 R670 R669 R648 R667 5 5 8870 1 5k 1 2k 4 609 ra a 5 id lu z were M lt o E 2 2 t lt T ore of of ore E orl ol S e 1 o Q 7 ul Q Q 3 u R660 9616 8615 S514 8618 8612 8611 8610 8609 9608 8507 8505 8605 8604 8603 9602 5601 680 a Q RI PON BOARD 8583 R682
4. 855 gt 2 a e R355 2 2k a EFN gt ps 585 ar E J 2s 06 k 0331 335 TRG MOTOR 0556 5859 0340 343 CAP MOBE BRIVE CN105 CN107 rs L i 9039099909909 909909090090090920 TIEN NN gt gt Ct gt 4 5 5 5 5 lt e lt lt ID 21 lt lt lt gt 55 lt lt BONS emu lt ee SEaSS e Voltages and waveforms are dc with respect to ground m lt n ui under no signal conditions lt AUBIO BOARD no mark CN601 46 LEAF SWITCH 50 BOARB CN1001 55 56 6 16 SCHEMATIC DIARGAM MAIN 3 5 SECTION See page 51 for Printed Wiring Board page 71 for Waveforms D 5 O DISC SENSOR 8 BOARD CN53 41 T SENSS e T SENS2 e T SENS1 e 5V e TABLE SENSOR 8 8 BOARD GNB CN51 E Page 41 DOWN SW e GND e uP sw BOOR SW BOARB CN54 Page 42 J LOAD e LOAB e MOTOR e BOARB TABLE Gy CN61 Page 42 2 MAIN BOARD 3 5 HCD F150 FR10 See page 76 for IC Pin Functions 3 4 5 6 7 8 9 10 11 12 13 15 16 17 CD DOOR
5. 611 AUDIO BOARD HP101 PLAYBACK A BECK SCHEMATIC DIAGRAM AUDIO SECTION 6 10 IN BOARD CN106 P MA Page 55 TE E 22 E I lt lt lt _1 gt ef sw a 1 lt ia gt lt lt ZAA 8 Yel gt lt lt gt gt gt 51 I 6 LO S 20 1 6 6 C C gt lt T 1 1 CQ o Jo 5 EDT D No No NON gt MN N SIN oN IN Lye gaz BS six ne 1 4 me ta go B N91 LY 7992 lt 1 5 Ox AOS 1 7292 Ly N C 3 74 a X01 6290 m ro T 11 y 0 100 8292 Y Y 1H 90089 5092 MW go el remy 2 oc 35 E Dg m m 05 2 0089 7292 ic E 2 2 E WM lt 2 a x81 5294 D lt a 1 n B _ 5 m e m _5 54 E ET e ng 9 N 2 5 m gt _ Fg at 5 C N UN NE e
6. 110 220 60 Hz Continuous RMS power output Rated less than 0 09 8 Q at 1 kHz 40W 8 Q at 1 KHz 1 THD Continuous RMS power output Reference Rear Speaker 110 110 W Continuous RMS power output 9 8 Q at 1 kHz 10 THD 16 at 1 kHz 10 THD Total harmonic distortion Continued on next page European models pag The follwing measured at AC 230 V 50 Hz DIN power output Rated MINI HI FI COMPONENT SYSTEM ON Y MICROFILM SECTION 3 TEST MODE MC Cold Reset cold reset clears all data including preset data stored in the RAM to initial conditions Execute this mode when returning the set to the customer Procedure 1 Press the three buttons STOP and at the same time 2 The fluorescent indicator tube turns off for a moment and the RAM is reset to the initial conditions MC Hot Reset This mode resets the set with the preset data kept stored in the memory This hot reset mode is performed also when the power cord is plugged in and out Procedure 1 Press the three buttons STOP ENTER GROUP 1 at the same time 2 The fluorescent indicator tube turns off for a moment and the RAM is reset to the initial conditions CD Initial CD INITIAL clears all of the CD related data Execute this mode when returning the set to the customer Procedure 1 Press the three buttons STOPI ENTER GROUP 4 at the
7. 6 FR10 AUS SP 9811 R823 2 2K FR10 AEP 6 10K EXCEPT FR10 AEP UK 6 WO ON on 824 R863 100k BTC124ES POWER AMP Q811 812 HEAT SENSOR SWITCH Hagg 52s 2 tu Q d do t 21 fr lt m gt MAIN CN104 Page 59 GSS 8815 188355 i a eo B C821 C871 FR10 AEP UK 6 EXCEPT FR10 AEP UK G 11 CN802 EA SI RH AC MAIN 90 AC MGNB ACCMAIN WP MAIN BOAR CN111 Page 62 HCD F150 FR10 12 13 14 15 16 TRANS BOARD FR10 AEP UK G SP MY MOBEL F150 FR10 AUS MOBEL FR10 AEP UK 6 AUS MOBEL r 1 1 1 5 1 cub T991 24gy 1JW994 1 1 9911 10 O 10 O 6 6 C2 C 1 1 1 J ee iT AC IN Sle 1 rog o 7 sp MY a M AC2 gon 2 o a Pise L a VF2 o YET 1 gpp F150 MOBEL CN993 1 R991 994 M l F150 FR10 AUS SP MODEL _ _ e Voltages and waveforms are dc with respect to ground under no signdl conditions no mark STOP 70
8. se 01451 R143 29 gt 2502605 TIT T we fiaras ili l R173 47k SWITCH iuc EE gt G MN 27 4 wA o y O uu LL HELL d au aga eee Aag 0 24 5 ST CLK L O 25 ST DOUT 40d 29 aowa I BE 2 gt o mg HE H ST 10V STHOV PL VCC 19 gt TUNES 4 6104 ies Sp vd 505 a ee 2 a ise MR ii TT 194 sra iu mH ne ST R gt E AUBIO B 5V 14 gt S 3 N C O O RBS 845V ine Midh AEN FR10 MODEL m T o 15 TO 5 9 lt CB L CH gt E J B J CB A GNB i CB R CH M 58 CN103 09999606 A TE 25852525 Y NOTE QT TO 2 5 966 e Voltages and waveforms are dc with respect to ground Page 55 a as K 55 under no signal conditions TO 5 5 Page 41 SURR BOARB no mark ST P CN201 Page 69 bg 7 HCD F150 FR10 6 15 SCHEMATIC DIARGAM MAIN 2 5 SECTION See page 51 for Printed Wiring Board See page 71 for Waveforms See page 77 for IC Pin Functions mih N A a gt anh N Eh E o 18 MAIN 2 5 2 d 5 5
9. lt ii 5 5k ge Page 61 pe uu 5 TO 1 5 55 54 p MAIN CONTROL lt 12 LLL 07 55 n zr m lt lt N 2 Z 2 2 I 1 Qo JO oe a 1 lt lt CLK 55 82 5 8 in 95 8 one 3 5 lt CIIC BATA B CAP M H L amp m uj 9 PL CLK E ENABLE lt 1IC CLK 56 RVS01 88 94 B TRG 2 3 ENABLE2 SURR BOARD 94 A TRG CB BATA E TA MUTE CN202 C Page 58 FEN CAPM CMT1M CB POWER Page 70 Be 94 2 COM CLK lt 4 a TC MUTE COM BOUT 50 gt mia lt E CRINE 2 aye E E lt 2 lt 89 NR ON OFF PL LATCH 52 gt Page 53 5 0 10 PL VOL 53 zlz TP502 2 4 16501 am 4 CLK OUT vss il e 046 BIAS 0 U 8 7 8 EQ H N SUPERWOOFER MOBE BL gt SUPERWOOFER ON OFF A PLAY SW SQ CLK BOUT ON OFF ST SQ BATA IN ee E E d ogn PELLE owe MOLEX 0 5 6 F ui E WHT oO tr e I 1 Pa gt Y oz PB L lo zl lt n m N C ewe 9 PB R 9 m m Lum S 3 EY TO 5 5 511 3 3K AEP UK 0 61 4 7K AUS
10. BOARD 4 BOARD 8415 1 CN103 N CN102 Page 38 Page 38 CN418 COIN O CQCK FHF O SL O WRG BRF O 8001 CN403 CN401 995995 95 4 115 CN402 B cT s in EN C457 gt 0 ET 453 5 0 1 ET 5 m Ki C441 X lt B Y FILTER AMP c442 C492 OV 0 55 50 FR10 AUS C456 47 50V EXCEPT FR10 AUS 445 10441 2 2 0 0033 PET M5218AP Ez C411 IF 5 5V OS gt 442 R442 R492 3 CAS 33K FR10 AUS 8 10K EXCEPT FR10 AUS 8 491 6492 1 5k gt 1c402 493 10441 1 2 10402 1 402 0 0033 PET 5218 1017984 BIGITAL OUT 411 zz SWITCH BIGITAL 9 OUT 80 78 LM cT s O ee E E 8 8 tu L401 10 MOTOR BRIVE CN461 C46 4P fot cT s LOAB LOAB TABLE C443 TABLE 1000p NOTE 18 7 A 7V CB L CH TO 1 5 C8 A 8NB Page 53 CB R CH At 5V CB 8 GNB CB U GNB U 5V UNSW M 7V UNSW M GNB UNREG RESET IIC BATA I IC CLK TO 5 5 Page 61 TO 2 5 Page 55 e Voltages and waveforms are dc with respect to ground under no signal conditions no mark STOP 58 HCD F150 FR10 6 17 SCHEMATIC DIARGAM MAIN 4 5 SECTION See page 51 for
11. Printed Wiring Board See page 80 for IC Black Diagrams 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 MAIN BOARD 4 5 us p 757 O o zr FAN M UNREG arive QT FAN jg Bax 8703 8704 8705 a FAN S LE I l1iES2 1 52 11 8 g Lx hd Cy R756 y 4 7k 0 AWN V t7 R757 04 t a 258116 CN104 FAN MGND FAN R oUT S 8701 B751 R701 BRIVE B 9701 188123T 1881551 22 11 o RELAY WB iz US ed ons e SWITCH 47k 47k R CH AMPLIFIER R752 N BOARD Pd 21 1 g RGNB zn OVERLOAB BET e a E STK MUTE 22 R709 C701 REAR L REAR R C Page 70 1 5 150 09 0 068 REAR P 3 820 FR10 AEP UK 9 wo RE GNB RE GNB l 0 PROTECTOR R742 R739 4 8K UK 9 10K EXCEPT FR10 AEP UK 6 lt gt 81 lt 30 4 B 1191 ari C192 680 RELAY 0 SWITCH R195 10k 28 GNE 720 lt n 25 G lt 24 TA MUTE lt 25 Ln FAN FAN M UNREG fH p T TI I Na T mw TA MUTE EXEC BE R726 100 R728 100 HP L i i meu II I pane qm R775 100 R778 100 N0781 CN108 P L lt 19 R777 100 R779 100 DL T HP R H OG lt J781 HP GNB P 7 Ee gt 413 ptt 3 TP
12. R681 R680 R679 R678 76 8k 820 680 470 90 270 220 rm m I TE 8 ES o m e vg TS TE amp L 620 LED BOARD _ ms em rn eda E N 2 22k 22k 300725 SEL Sd SEL 995 em etur LEB B 6NB 9411 DEREN A NEED 2841175 SWITCH CLOCK s LED 44 0501 BATA 0 5 2 P ADS KD KD 1 Mn i ad CN501 zj W a VF Page 61 n M 55 SPE ANA 66 6 22 SCHEMATIC DIAGRAM POWER SECTION R801 1k C801 10 100V F150 4 7 50V FR10 C802 LR802 680p T 47k R803 R853 FR10 AEP 6 470 EXCEPT FR10 AEP 6 801 L CH e B A GNB e R CH e MAIN BOARB CN101 Page 54 852 R852 680 47k 851 10 100V F150 4 7 50V FR10 R851 1k 16801 AMPLIFIER BOARD STK 4221MK2 F150 US STK 4211MK2 F150 CNB STK 4172MK2 FR10 G STK 4232MK2 FR10 AUS SP MY yan 6 2 00V EXCEPT FR10 AEP G R815 R816 TECRIO AEP UK 6 3 3K EXCEPT FR10 6 C807 T IC801 1 2 9801 851 OVER LOAB SENSOR SWITCH 47k R805 Ben R855 R856 4 7k Exc XCEPT FR10 AEP 3 3K RIO E G 192 FR10 AEP
13. mw 9983595735393 NOTE e Voltages and waveforms are dc with respect to ground J TO 5 5 x Page 61 under no signal conditions no mark STOP 59 60 HCD F150 FR10 6 18 SCHEMATIC DIARGAM 5 5 SECTION See page 51 for Printed Wiring Board 1 2 3 4 5 6 7 8 9 10 11 12 13 4 5 Page 59 34 gt 35 gt 37 gt 40 gt 41 gt 42 gt 44 gt 45 gt 46 gt A ie ans MAIN BOARD JF 5 5 8 5 gt 9905 9 lt CB UtSV TO 5 5 lt CB U GNB Page 58 w7v C D es ST 10 TO 1 5 Page 52 a lt 50 E ge E d s n GQ VF2 E 5917 8914 o 1881337 5 5 5 7 e AC2 A 3 t hed 2 3 GNB TRANS C ACS T T Page 70 S 9 lt 55 G B TO 2 5 lt 56 A Page AG y H ps 5 2 P E BE lt bh TC EMERG M 5V lt 63 EN TC M 12V POWER J lt 65 TC 6NB cose LT K 421 lt EH Dy E 29910 RE w os 16 CN501 T 909090960 6 P De L iis M e Voltages and waveforms are dc with respect to ground gi under no Signal conditions PANEL BOARD mark S P 66
14. same time 2 The message ALL ERASE appears on the fluorescent indicator tube and the CD related data is reset to the initial conditions CD Line Test CD Line test displays the rotating time required for one rotation by rotating the disc tray Procedure 1 Press the three buttons ISTOP and at the same time The CD PLAY LED and the CD PAUSE LED flash alternately and the disc tray starts rotation 2 The message lt lt y y appears on the fluorescent indicator tube The left numbers count up the discs starting from 1 to 51 The left numbers y y indicate the rotating time required for one rotation by rotating the disc tray 3 To exit the CD LINE test mode execute the MC Hot Reset CD Memo Clear The mode clears all contents of the CD disc memo Execute this mode when returning the set to the customer Procedure 1 Press the two buttons MEMO INPUT and FLASH at the same time 2 The message ALL ERASE appears on the fluorescent indicator tube and the CD disc memo is all cleared GC Test Mode This mode checks microprocessor version number keys fluorescent tubes LEDs and VACS Variable Attenuation Control System Procedure 1 Press the three buttons STOP and at the same time The HCD F250 enters the GC test mode and all of the fluorescent tubes and LEDs turn on 2 From this state any one of the three modes GROUP 1 GROUP 2 and GROUP 3 can be selecte
15. HCD F150 FR10 SERVICE MANUAL Canadian Model HCD F150 AEP Model UK Model E Model Australian Model HCD FH10 e This set is the tuner deck CD and amplifier section in MHC F150 FR10 photo HCD F150 sisi n is license from Dolby Laboratories Model Name Using Similar Mechanism HCD F100 FR1 icensing Corporation Section DOLBY and the double D symbol trademarks CD Mechanism Type 4681 46B1 of Dolby Laboratories Licensing Corporation Tape deck Optical Pick up Name KSS 213D Q NP Model Name Using Similar Mechanism HCD GRX5 RX66 Section U S and foreign patents licensed from Dolby Tape Transport Mechanism Type TCM 230AWR1 Laboratories Licensing Corporation SPECIFICATIONS AUDIO POWER SPECIFICATION Continuous RMS power output Reference U S A models 10 THD POWER OUTPUT AND TOTAL HARMONIC DISTORTION Other models with 8 loads both channels driven from 70 20 000 Hz rates 100W The follwing measured at AC 120 240 V 50 60 Hz per channel minimum RMS power with no more than 0 996 total Continuous RMS power output Rated harmonic distortion from 250 mmW to rated output 110 4 110 W 8 Qat 1 kHz 1 THD Amplifier section Continuous RMS power output Reference North American models 130 130W Rus T 8 Q at 1 kHz 10 THD ontinuous power output Peak music power output Reference 100 100 W 1500 W The follwing measured at
16. aS mo I qi NS CI o as O esos 35 Q ern 00 T x N ol x Dv NO a mM 0 tc 1 Ww 4 os Sx Qo x 58 oel d ma lt PY EN z a N N Olaa W Ht EB s e 9 m No No gt No N 8 A 2 N Sg 58 385 38 2525525 tc 7 OZ AN iia a 1 2 3 4 5 6 7 8 3 s OZI LOSH amp 1 M 35 aes 406 1082 4069 1092 o KEEN 585 S VY Y m 2 m dp x 128 Bue pM M MM 5655 CSO CKO b e CSO CSO lt 1 ol n i w o gt tc AO oc a m T a NEN ERE eet ees es ee ot iene lon oe es Senet te ees Ce yr Ot ae eel et tae eo he ene ke ERA MERE 2 2 im I I ET 46 45 16 HCD F150 FR10 6 12 SCHEMATIC DIAGRAM LEAF SW SECTION 1 2 3 4 5 1 8 9 10 LEAF SW BOARD UE CAPSTAN MOTOR e Voltages and waveforms are dc with respect to ground M CONTROL under no signal conditions no mark PLAY REC X ican be measured 1 CAPSTAN MOTOR TAPE SPEED NORMAL SPEED HIGH
17. d Go to step 3 to enter the GROUP 1 test mode Go to step 5 to enter the GROUP 2 test mode Go to step 11 to enter the GROUP 3 test mode 3 GROUP 1 test mode From the state of step 2 press the GROUP Every pressing of the button advances the following check modes and displays in the given order Model name display destination display MC version display GC version display DC version display VC version display and CC version display 4 Toexit the GC test mode and to return to the STANDBY mode press the STOP and buttons again 5 GROUP 2 test mode You can enter this mode directly from step 2 When you performed steps 3 perform steps 4 then 1 and 2 before starting the step 5 GROUP 2 test mode From the GC test mode press the button to enter the key check mode The display K 1 V appears 6 The value after K indicates the number of times that the key is pressed 1 is displayed because the button has already been pressed 7 When other keys are pressed one after another the key count increases up to 42 The keys which have already been pressed are not counted 8 The value after J indicates the number of clicks that the JOG dial is rotated The clockwise rotation increases the count value The counter clockwise rotation decreases the count value 9 The value after V also indicates amount of rotation of volume control The clockwise rotation increases the count value The counter clockwise rotatio
18. d install a blank tape to deck B 2 Select TAPE A with the button 3 Press the three buttons of GROUP ENTRY at the same time to enter the aging mode How to exit the aging mode Turn off the main power 1 Rewind the tapes A and B Tapes stop at the shut off of tape A and the aging mode advances to the next step The message TAPE A AG 1 appears 2 The tape A is played back in the FWD mode After two minutes of the FWD playback the aging mode advances to the next step The message TAPE A AG 2 appears 3 The tape A runs in fast forward After two minutes of fast forward or at the shut off point the tape is stopped and the aging mode advances to the next step The message TAPE A AG 3 appears 4 The tape is played back in the RVS mode After two minutes of the RVS playback the aging mode advances to the next step The message TAPE A AG 4 appears 5 The tape A is rewound and stops at the shut off The aging mode advances to the next step The message TAPE A AG 5 appears 6 Thetape B is played back in the FWD mode After two minutes of the FWD playback the aging mode advances to the next step The message TAPE B AG 2 appears 7 The tape B runs in fast forward After two minutes of fast forward or at the shut off point the tape is stopped and the aging mode advances to the next step The message TAPE B AG 3 appears 8 The tape B is played back in the RVS mode After two minutes of the RVS pla
19. ion The minimum volume is set and the VOLUME MIN display and the GEQ display are displayed for a moment regardless of the amount of volume rotation 3 Deck Check Mode Install a tape to the deck B Select TAPE B with the button Recording starts and PAUSE 1 released when the REC button is pressed VIDEO is selected by the input FUNCTION Press the STOP button to stop recording and select TAPE B with the button Rewind the tape by pressing the REW button and stop at the recording start point Start playback from the recording start point 4 High Speed Check Mode 1 Install a tape to the deck A Select TAPE A with FUNCTION button Press the PLAY button then press the HI SPEED DUBBING button during playback The normal playback is obtained during normal speed playback and the double speed playback is obtained during the double speed playback 5 High Speed Check Mode 2 Install a tape to the deck B Select TAPE B with FUNCTION button Press the REC button When the PAUSE 15 released recording is started When the HI SPEED DUBBING button is pressed during recording the double speed recording is established only when the button is pressed Aging Mode The decks A and B are operated automatically for aging purpose When errors occur during aging causes of errors are displayed and the aging mode is stopped How to enter the aging mode 1 Turn on the main power Install a playback tape to deck A an
20. n decreases the count value 10 To exit the GC test mode and to return to the STANDBY mode press the STOP IENTER land buttons again 11 GROUP 2 test mode You can enter this mode directly from step 2 When you performed steps 3 perform steps 4 then 1 and 2 before starting the step 5 GROUP 3 test mode From the GC test mode press the GROUP 3 button to enter the VACS attenuation check mode The display VOL NORMAL appears 12 To exit the GC test mode and to return to the STANDBY mode press the and buttons again MC Test Mode This mode checks operation of amplifier and cassette deck How to enter the MC test mode Press the three buttons of STOP and GROUP 3 CHECK display the FL tube and VOLUME display flash In addition the LEDs of the JOG dial FF and REW flash indicating the MC test mode Check procedure You can perform any of the following five steps However it is recommended to perform them in the following order because the skipped cannot be performed if the checks are not performed in the given order 1 EQ Check Mode The GEQ becomes maximum when the JOG dial is turned clockwise The GEQ becomes minimum when the JOG dial is turned counter clockwise The GEQ comes to center when the button is pressed 16 2 VOLUME Check Mode The maximum volume is set and the VOLUME MAX display and the GEQ display are displayed for a moment regardless of the amount of volume rotat
21. yback the aging mode advances to the next step The message TAPE B AG 4 appears 9 The tape B is rewound and stops at the shut off The aging mode advances to the next step The message TAPE B AG 5 appears Function Change Mode Select either VIDEO or MD of the external FUNCTION input Procedure Turn off the power 2 Pressthe two buttons ENTER and at the same time The main power is turned on and the other function of the previous function is selected and displayed or VIDEO AM STEP 9 kHz 10 kHz Selection Mode 9 kHz step or 10 kHz step be selected for the AM channel step Procedure Turn on the power and select TUNER using the button 2 Select AM with the TUNER BAND button and turn off the power 3 Pressthe two buttons ENTER at the same time The main power is turned on and the other frequency step of the previous mode is selected and displayed 9k STEP or 10 STEP HCD F150 FR10 6 6 SCHEMATIC DIAGRAM BD SECTION See page 71 for Waveforms See page 72 for IC Pin Functions OPTICAL PICK UP BLOCK KSS 213B S N 4n 16 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 MAIN BOARD Noe MA t poing Page 58 Page 58 64105 4 ole ua CN102 BD BOARD 15 2 83 o 8 28 M ajajaa a a a 2 0 0 0
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