htct180 service manual
Contents
1. 1 6 SYS_3V3 3 3VD Q9 8 Mute NPN_3DG3904M io 114148 T N a 5 8 3 3VD 3 3VD 014 R29 R31 R91 END 4 7K 4 7K NC 4 7K VDD_DIG GND_SUB GND_DIG SA 8 AMP_SCL gt AMP RIRSA 33 SCL TEST_MODE G 33 8 AMP_SDA gt RIRE 33 SDA VSS 32 5 AMP_FAULT RANA 33 INT_LINE VCC_REG 31 6 AMP_RST 2 roooprisovixri RESET QUT2B AMP_DATAO 187 33 30 pi 6 9 ALRCLK gt AMP_LRCK 33 29 2 FILTER_PLL GND1 VDD_PLL OUT1A PWRDN GND_REG GND_DIG VDD VDD_DIG CONFIG TWARN FFX3B 17 94 EAPD OUTABOUT3A FFX3A 18 STA339BW 5 26V 3 3V 70mA PVDD 2 5A 2 4K gt 1 8K R180 NC 1 8K R182 NC 7 5K Power Derating Circuit 24 24 1 4 a pu 26 GND PLL VCC1 11 AMP_MUTE C123 0 1uF 50V X7R CE19 NC 100uF 16V SMD NC BAT54C 2 AMP_VCC O 1uF 50V X7R ase 0 1uF 50V X7R 118 ASE d n0Zv L6 10uH 6 20 R171 C133 0 47uF AMP_18V 0 1uF S50V X7R 10147 NC 4 7uF 50V R178 L R188 NC 8 2K FR C134 0 01uF 50V X7R NC 7500 0 22UF 0 22UF 0 22uF 153 ap ar a 0 22uF 11C137 0 22yF 0 22uF 11C139 20 dem 3 3UF 32. ATTI e 4 qna J 85 W mu al EE 2 jen un Q z CY MOM 28 88 qc wpe u t gt T JS e RSS Ex EE e o ATTENTION LIVE PARTS 6538 557 Heee00000008 CRONOUS cD CAUTION FUSE AS MARKED RISK OF FIRE REPL SLYVd NOLLN3LIV ANOS me 2 T ee tis b o WON af gn TI T 2 16185 d gt c 4 52909 SOZ MN O 2 UJ gt AJ ti O O Z O e m HT CT180 19 19 HT CT180 4 3 SCHEMATIC DIAGRAM MAIN Board 1 6 See page 28 for IC Block Diagrams HV KBP306 470pF 250VAC BD1 CY502 FB90 1l00MHz CN501 l SENE C537 NC 1500pF AKV 2 CY501 82uF 450V 2 ee 501 T34sAL25oy 900100 2 TR501 FB90100MHz lt 0 33uF 250VAC CY507 220pF 250VAC HV CY506 220 250 A C533 5690 4500pF 1KV 1502 R570 0 EF25 MUR420 4A 200V 8 0 Q9 18V A322 531 1500pF 1KV MUR420 4A 200V D531 FR207 2A 1000V Q U531 FR104 1A 400V C536 R540 D532 100pF 1KV C535 220pF 50V X7R R543 100K C
3. O Sense Amplifier CS o Column Decoder O Buffer RAS Q 2 _ Refresh it 8 5 efres Counter c WE 9 2 E HT CT180 L U DQM 28 U11 AK5358A AX i a Modulator Voltage Reference VCOM 9 6 CKS2 CKS1 CKSO U21 22 74LVC1G3157GV U531 TOP256EN CONTROL SHUNT REGULAT OR ERROR AMPLIFIER ADJUST EXTERNAL CURRENT LIMIT 00 VOLTAGE MONITOR FREQUENCY F K PS UPPER PS LOWER 28 VA AGND VD DGND MCLK Clock Divider Filter LRCK Decimation SCLK Filter Serial Interface 2 SDTO DIF INTERNAL 1 SUPPLY SOFT START INTERNAL UV COMPARATOR SHUTDOWN AUTO RESTART HYSTERETIC THERMAL SHUTDOWN STOP SOFT START OSCILLATOR WITH JITTER F REDUCTION F REDUCTION SOFT START PWM Los UPPER PS LOWER UPPER al a ps LOWER E CURRENT LIMIT COMPARATOR V SOURCE 5 CONTROLLED TURN ON GATE DRIVER gt LEADING EDGE BLANKING DRAIN D D SOURCE S HT CT180 gt a gt 5 8 0 E 5 5 lt o 2 Im A Description AVDD12 2 AVDDS33 1 XTALI XTALO V14 GPO5 Power supply termina
4. SA 2 select address signal input terminal Fixed at L in this unit TEST MODE Fixed at L in this unit OUT2A O Audio signal R ch output terminal 7 Gromdtemina Power supply terminal Audio signal R ch output terminal 10 0 Audio signal L ch output terminal 0 00 00 m veci Power supply terminal ooo 2 GND1 Groundterminal 13 E 14 lIntemalreferenegroundterminal o Internal reference voltage 3 3V input terminal 5 OUT1A Audio signal L ch output terminal GND REG Parallel mode command signal input terminal Fixed at L in this unit OUT3B FFX3B OUT3A FFX3A EPAD OUT4B GND_DIG Ground terminal PWRDN Muting signal input terminal FILTER_PLL GND_PLL Power supply terminal 3 3V for PLL Connection to PLL filter terminal Master clock signal input terminal Ground terminal for PLL Bit clock signal input terminal RESET Reset signal input terminal Fault signal output terminal Serial data input terminal Clock signal input terminal Ground terminal Power supply terminal 3 3V Ground terminal XTI INT LINE GND_DIG VDD_DIG Audio data L ch R ch input terminal A 5 D VDD PLL T D A ES EN E LRCK 1 L R sampling clock signal input terminal NA EN EN 31 HT CT
5. minal straight into the interior terminal wide side top side terminal narrow side There 15 a possibility that using this unit without the red white speaker terminal correctly installed will damage it Insert straight into the interior speaker cord speaker terminal loudspeaker SP1 nsert only part way Front cabinet block rear view speaker cord speaker terminal He 13 HT CT180 2 10 BT NFC BOARD Note 1 When replacing the BT NFC board or the NFC module be sure to replace both at the same time The BT NFC board or the NFC module cannot replace with single Wire setting tweeter Top side R ch 4 22P FFC2 BT NFC board Note 3 Pass the 22 FFC2 between gt Right side Bottom side the loudspeaker and the front cabinet block Left side How to install the flexible flat cable When installing the flexible flat cable Q Remove the BT NFC board block ensure that the colored line is parallel straightly in the direction of the arrow to the connector after insertion Insert straight into the interior flexible flat A 22P 2 cable PIS K 2 2 colored line terminal Left side connector Insert at a slant Bottom side flexible flat cable colored line Note 2 Please spread a sheet under a unit connector Ni not to injure front cabinet Right side Front cabinet block rear bottom view 14 H
6. 5 R223 470 BT L1 lt 5 E C795 R941 5 5 282 5 lt 4 7UF A0VIX5R BT BM830 OS 0 1 H OOOpF S0V X7R A mm lt 2222 es BIAS 48 GND zs PIO31 LED2 Reid ik BEEN 5 DA PIO18 PIO21 R647 BTVDD 43 BT_NFC1 9 BT_Plo7_1 BT PIO8 1 h7 9 PIO8 UART_RTS PIOT UART TX 1 47K PIOO UART_RX 555 BT_RX NC 10uF 10V X7R R12 PIO9 UART CTS C798 CE613 15 SPIPCM 36 0 1uF 25V Y5V R611 10uF 10V Y5V 51K 8 BLUETOOTH SPI MISO OUT MISO USB DN 35 OBTVDD 5 FIRMWARE UPDATE SPI MISI PIO2 PCM IN MISI 33 533 0 OBT_BT3V3 2 SPI_CLK PIO5 PCM_CLK CLK 527 NC O x POWER1 ee PIO4 PCM SYNCICSB gt 22 8 GND GND SE OBT1V8 ZZ 515 8958 INPUT1 BT_Pairing1 4 885 p BT_BT3V3 50 2 o z Ia 9 BT_GND pa gt BT_GND 6PIN 1 25mm M R79 TP33 lx N Ie Jo i E BT_BT3v3 BT_RESET1 C71 lt lt lt 5 BT BT3V3O 5 5 5 BT_GND gt 245849244 C67 R17 o 0 1uF 25V Y5V 1K 5 BT STATUS1 GND BT STATUS2 R15 4 POWER CONTROL1 E gr EO STATUS1 BT_PIO7 1 BT POWER CONTROL BT STATUS2 OBT BT3V3 BT NFC1 POWER VOLH VOLT XP19 S SIS SGI
7. OPTICAL ANALOG BLUETOOTH SURROUND CLEARAUDIO 0000 Initial value for demo mode Function OPTICAL Volume 25 Muting OFF Sound field CLEAR AUDIO Night mode Voice Subwoofer volume 10 Dual mono MAIN Note 1 When demo mode is the operation of the VC button on the unit and the operation of the I and INPUT buttons on the remote commander is invalid Note 2 When the non operation and no sound for five minutes is fol lowed setting will return to the initial value for demo mode Releasing method Perform the FACTORY RESET Note The demo mode does not release by unplug the AC cord HT CT180 SECTION 4 DIAGRAMS 4 1 BLOCK DIAGRAM Wireless Module Y Optical In 254 TAS3157 2 25W THD 30 25W THD 30 gt power gt signal STB 3 3V For MTK8301 Flash SDRAM IR TBM C830 Z For MTK8301 CW1117 3 3V POWER SUPPLY For IA284M 5358 TAS3157 2 455871 For STA339BW LED 5 OPT For STA339BW HT CT180 17 17 HT CT180 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Circuit Boards Location In addition to this the necessary note is printed in each block For Printed Wiring Boards For Schematic Diagrams Note Note Pattern from the side which enables seeing All capacitors are in uF unless otherwise noted p pF 50
8. sat 2014 INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION CAN ICES 3 B NMB 3 to the service station SERIAL NO XXXXXXX 4 559 553 0 AEP model SON Ye MODELNo SA CT180 ACTIVE SPEAKER SYSTEM u 220 240 50 60 17W In case of repairing please bring the entire system set G to the service station 13045751 ss C 4 Sony Corporation mnm Intertek 1 7 1 Konan Minato ku Tokyo 108 0075 Japan SERIAL 1 XXXXXXX 4 559 554 0 UK model SONY SA CT180 ACTIVE SPEAKER SYSTEM 220 240 50 60Hz 17W In case of repairing please bring the entire system set S to the service station 13045760 Sony Corporation Intertek 1 7 1 Konan Minato ku Tokyo 108 0075 Japan SERIAL 1 XXXXXXX 4 559 555 0 Australian model SON Ye SA CT180 ACTIVE SPEAKER SYSTEM 220 240V 50 60Hz 17W In case of repairing please bring the entire system set the service station MADE IN CHINA SERIAL M XXXXXXX 4 562 621 0 0000000000000 00000 000000000000008 Bottom view ABOUT PARTS REPAIR OF EACH BOARDS When each boards installed in this unit are defective individual electrical parts that the mount is done cannot be replaced When each boards are defective replace the mounted board or the whole parts including an applicable board Printed wiring board and schematic diagram that have been de scribed on
9. sticky less prone to flow than ordinary solder so use caution not to let solder bridges occur such as on IC pins etc e Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder ADVANCE PREPARATION WHEN CONFIRMING OP ERATION All of the units included in the 80 SA CT180 SA WCT180 Remote control are required to confirming operation of SA CT180 Check in advance that you have all of the units DESTINATION ABBREVIATIONS The following abbreviations for model destinations are used in this service manual Abbreviations AUS Australian model CND Canadian model HT CT180 MODEL IDENTIFICATION Distinguish by Part No on the bottom side of a main unit Note The printed contents of following figure model number label may be different from the model number label of a main unit MODEL NUMBER LABEL US and Canadian models SON Ye SA CT180 ACTIVE SPEAKER SYSTEM OF LISTED FCC ID ZVASB000013 120V 60Hz 17W IC 9976A SB000013 ATTENTIO AUDIO VIDEO APPARATUS LECTRIQUE NE PAS OUVRIR THIS DEVICE COMPLIES WITH PART 15 OF THE RULES 4NP2 244239 OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS 13045735 1 THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND MADE IN CHINA iri DECEMBER i 2 THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED FABRIQUE ihe entire
10. 2 pig RAIS 0 18 R98 33 BT FN i d R100 33 BT STATUS14 BT STATUSI R103 33 BT RESET T RESET R104 33 07 T PIO7 R105 33 BT POWER CONTROL T POWER CONTROL R106 33 BT_STATUS2 4651 STATUS2 9 21 500 200 4 sp ava SYS 3V3 11 1 5 12 2 NC R150 13 22 10 225 14 4 GND 15 5 GPIO 33 Do o mM Es 17 7 GPIO 17 E BRERA BCBS 18 8 12C DAT 19 9 GND 9 20 10 12C CLK F517 IC BUSY 1 111 125 DATI 12 125 3 13 125 4 14 GPIO 31 R152 33 lt SUB_SDA 5 15 125 MCLK aM 6 16 GND 7 17 1 8 18 GPIO 2 20pin 2 0mm g 8 8 9 8 9 19 3 TY 10 220 226 Busy 9 9 9 8 9 5 2 5 5 lt 2 OWER UNCTION T Pairing VOL VOL 4 Vref2v5 Vref2v5 R50 Vref2v5 CE363 47uF SMD AGND SYS 5V Q C95 NC 2200pF 50V X7R 021 Ri d R13 4K 46 7 5K 1 6 C801 4 7UFAAOVIXSR S MPSEIESN M 1000 AGND 2 GND VCC 3 BT 3 C802 98 B1 A 7 gt 74LVC1G3157GV e 3 14 gt 5 amp 5 5 i AGND C96 NC 2200pF 50V X7R 022 1 _ 118 74K 1 sle C803 14 7UF 10V X5R 2 5 AGND GND VCC BIL 3 C804 10uFADC INL 16 ES 2 74LVC1G3157GV 5 iD MP3 amp BT Switch Circuit 5 o e 5 7 AGND VA AGND AGND 2 2uH 30mA svs ava L5 SYS 5V O R124 47 SYS 3V3 10 a
11. The other layers patterns are not indicated WV or less are not indicated except for electrolytics and tantalums Caution All resistors are in O and 1 4 W or less unless otherwise Pattern face side Parts on the pattern face side seen specified Conductor Side from the pattern face are indicated LED board Parts face side Parts on the parts face side seen from Note Note Component Side the parts face are indicated The components identi Les composants identifi s NFC module fied by mark or dotted par une marque sont line with mark A are criti critiques pour la s curit cal for safety Ne les remplacer que par NS NS WIRELESS board Replace only with part une pi ce portant le nu MAIN board number specified BT NFC SKE KEY board HT CT180 18 18 HT CT180 4 2 PRINTED WIRING BOARD MAIN Board See page 18 for Circuit Boards Location Uses unleaded solder L 1 8 4 tt 1 4 MAIN BOARD COMPONENT SIDE Ne I h D 0 cr ES a0 ope AS 2 1 y4 4 Y1 51 T LB ra E J ale Ge T 970 pont SS A STORE TR AY U ZU x 2 2 L NSS L EHH 210 Je B
12. this service manual are for reference Printed wiring board and schematic diagram of WIERLESS board have not described NOTE OF REPLACING THE BT NFC BOARD OR THE NFC MODULE When replacing the BT NFC board or the NFC module be sure to replace both at the same time The BT NFC board or the NFC module cannot replace with single WHAT TO DO IF PROTECT If all of the LEDs are lit it is state in the protect This state shows an abnormality of the AMP circuit In this case there is a possibility that the MAIN board is defective Please replace the MAIN board NOTE OF REPLACING THE WIRELESS BOARD When replaced the WIRELESS board link of SA CT180 and SA WCT180 will be disconnected Before you return repaired unit to customers please link the SA CT180 and SA WCT180 by the following procedure If in a state in which only of SA CT180 or SA WCT180 15 brought into service field and replaced the WIRELESS board of SA CT180 or SA WCT180 when returning the repaired unit be sure to inform the customers that it is necessary to link the follow ing procedure Enabling the Secure Link function You can specify the wireless connection to link the Bar Speaker to the subwoofer using the Secure Link function This function can help prevent interference if you use multiple wireless products or your neighbors use wireless products 1 Press LINK on the rear of the subwoofer You will hear beeps from the subwoofer 2 Hold down PAIR
13. 0pF 50V NPO SF Di 274 76 g g I g g 22 75 0 8 5 0_3V305F CK 25 00093 74 2 OD 3V3 5 5 5 5 5 5 HDMI_SCL 24 5 73 RAS gt 22 2 lt 2 2 9999 HDMI_SDA 25 UP1_6 SCL 72 3 7 DSP_RXD R67 1 2 1 26 71 RWE DSP_TXD R68 1 2 1 Fra eed 70 M A4 8301 RSTR4Q EI M ERR 69 M 5 STB_SD_3V3 um RM 4 33 2 68 i usd FUNCTION R963 1K 31 66 M A7 0D_3v3 c28 power Z TRENN mos 65 A 7K IS 88 Se 5 R374 R369 jo 0900 9 gt 0902200008 5 N bus m 9 5 9 D ooooa NI W e 5 10K m m E MT8301 OQE T ave 10K amp 85 38 5 o 9 9 8 2 ko Go 128 630630 0 4 8805100 qe 9 BT RESET 2 5 g BT_STATUS2 BT STATUS2 5 5 8 O i x loa BT_FN T FN STB_3V3 2 8 6151019100658 15151515 CONTROL T POWER CONTROL g gi a a la a a am e PIO7 i C72 22pF 50 7 eee Bel PRESE 5 12 13 18 a 2 83 a lt 2 x AMP SCL 5 AMP_SDA 4P
14. 12 10 4PIN 2 5mm FL 11 4PIN 2 5mm 25W 2 30 3 42 BTL FRE R781 220 R776 C530 220K 10uF 16V X7R FR 7 R725 A220K lt 749 220K lt 8780 220 0756 PNP_3CG3906M R783 C769 100K 0 22UF 50V Y5V Q24 NPN 3DG3904M Q757 PNP 3CG3906M R782 100 lt AMP_FAULT a a en HT CT180 4 8 SCHEMATIC DIAGRAM MAIN Board 6 6 ASA TB 3V3 o a R143 1 ONES 20 286 NC 10K d R NPN_3DG3904M Q10 1000pF 50V X7R all 1 1 Q il R140 8 C292 100K 9 100 50 gt r 4 9 PRINTED WIRING BOARD KEY Board 4 10 SCHEMATIC DIAGRAM KEY Board See page 18 for Circuit Boards Location ap Uses unleaded solder 1 2 3 4 5 KEY BOARD CONDUCTOR SIDE HT CT180 25 25 HT CT180 4 11 SCHEMATIC DIAGRAM BT NFC Board 1 2 3 4 5 6 7 8 9 BT NFC BOARD Bluetooth p R945 R946 10 1 10uF R224 470 BT R1 0 8949 10 1 C791 283 F4558 6 R956 5 R951 10 1 R950 20K 1000pF 50V X7R BT_REFM C68 2 HOK 1 gt o 6 5 BT_GND A B 8 5 R953 10K 1 N it lt
15. 180 SECTION 5 EXPLODED VIEWS Note X mean standardized parts so they may have some difference from the The mechanical parts with no reference number in the exploded views are not sup The components identified by mark A or dotted line with mark A are critical for original one plied ew e Items marked are not stocked since Color Indication of Appearance Parts Ex Replace only with part number specified they are seldom required for routine ser ample vice Some delay should be anticipated when ordering these items Les composants identifi s par une marque A sont critiques pour la s curit Ne les remplacer que par une pi ce por KNOB BALANCE WHITE RED T T Parts Color Cabinet s Color 5 1 REAR CABINET SECTION front cabinet section tant le num ro sp cifi Ref No Part No Description Remark Ref No Part No Description Remark 1 4 564 845 01 KEY INPUT PAIRING VOL VOL 7 4 565 999 01 SCREW 3X10 B 2 9 885 199 20 KEY BOARD COMPLETE Including Cushion A 8 4 472 176 01 CORD BUSH 3 4 566 000 01 SCREW 2 6 6 S AC1 9 885 199 69 CORD U US 4 4 565 998 01 SCREW 3X8 S AC1 9 885 199 70 CORD EURO AEP 5 X 2591 065 1 REAR CABINET ASSY AC1 9 885 199 71 AC 134A UK 6 4 564 837 01 FOOT CUSHION AC1 9 885 199 73 CORD AU AUS 32 HT CT180 FRONT CABINET SECTION 56 56 CU
16. 482AD4R1 3 2 5 5 x a lo 3300pF 50V X7R 162 1K 1 R121 R81 100 RU 150 ohm 5 S 10K 1 21 21 HT CT180 HT CT180 4 5 SCHEMATIC DIAGRAM MAIN Board 3 6 See page 28 for IC Block Diagrams See page 29 for IC Pin Function Description 1 2 3 4 5 6 7 8 9 1V2 A 1V2 SDA TP9 BT LED1 TP10 mms SCL LED 9 3110 a a 150mA 500 500 MTK DATAO gt L R a lt gt Wireless SUB ht SD_3V30 gt 8112 0 2915 179 10PF 50V NPO 6 5 5 5 10 5 3 STB 3V3 8 L L i Dg 950 E lt lt 5 lt VES DQ11 Ro lt SD_3V30 ala 009 5 5 x x o 1v2 D 1V2 E 2675 8301_RST 500 500mA D close to IC pin Sa fal dz RWE UDQM S ang lt 20 5 SD_CLK SDCLK 8 2 42 ATK 9 C809 RAS R OSD_3V3 o B 5 04 NPN BDG3904M 22uF 6 3V X5R R3 pag 21015 I AN g x 3D 33904M 5 2 1 M_AQ S 5 38 5 5 8 5 a lt Q 5 3 ue Q 9 9 5 5 ee o M_A4 g gt lt i o oo IN co sr o SD
17. 534 0 1uF 50V X7R R546 R557 12 1k 1 100K NC BZX79C27 TOP256EN Q CAUTION THE PARTS MARKED WITH A ARE IMPORTANT PARTS ON THE SAFETY PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL HT CT180 20 20 4 4 SCHEMATIC DIAGRAM MAIN Board 2 6 HT CT180 1 2 See page 28 for IC Block Diagrams 3 4 5 6 7 8 Se MAIN BOARD 2 6 STB_3V3 Q1 NPN 3DG3904M C12 0 1 25 5 STB_3V3 UA 1V2 AS1117 ADJ GND 1240 ASAIAN9 V3nZ v 166 9 bL OZL ON UYZX AOL ANOL ASNAGZ ANL O UYLX AOL SNOL ON 614 STB_3V3 SYS 3V3 PNP_3CG9012M POWER_18V AMP_VCC POWER_18V FB19 600 2A N R1 3 5 56 E gt 2 6 5 8 Te P S 2 a 0 lt 5 5 R25 116 56 C17 4 POWER_ON 0 1uF C234 a HZX ASZ ANOL Rate 2A 30V 160mo 340KHz In Range 4 30V Out Range 0 923V 12V Vout 0 923 R1 R2 R2 STB_3V3 O 25 47K C6 0 01uF L1 10uH 22 R1 0 R57 7 39 2 1 R6 7 8 5 22K a 5 UP3482AD4R1 923V 2 5 10 X a 7 5 1 o 3300pF 50V X7R 152 R97 Ri R10 150 ohm eo lt gt 7 5 1 2 Vout 0 923 R1 R2 R2 C16 0 01uF 12 10 1 R1 18 R115 N Du 3 8 1 51 1 20 8 S S 2 R120 2 5 UP3
18. E FOR MAIN PWB Cushions 1 set Woofer L ch See Note 2 57 4 565 990 01 SCREW 3X6 B 5 2 9 885 199 93 LOUDSPEAKER 4 3X12 cm Including Cushion 58 9 885 199 14 WIRELESS BOARD COMPLETE Woofer R ch Including Cushion See Note 3 SP3 9 885 199 65 LOUDSPEAKER 1 4X2 5 cm Tweeter L ch 59 9 885 199 10 MAIN BOARD COMPLETE US CND SP4 9 885 199 65 LOUDSPEAKER 1 4X2 5 cm Tweeter R ch 59 9 885 201 2141 MAIN BOARD COMPLETE AEP UK AUS 33 HT CT180 Ref No 501 502 503 34 Part No 4 559 026 11 4 559 026 21 4 559 026 31 4 559 026 41 4 569 356 11 4 569 356 21 4 569 356 31 4 569 356 41 4 569 356 51 4 569 356 61 4 569 356 71 4 569 356 81 4 569 356 91 1 492 930 11 1 783 327 61 4 564 836 01 501 Remote control 1 SECTION 6 ACCESSORIES Description Remark MANUAL INSTRUCTION ENGLISH FRENCH SPANISH US CND MANUAL INSTRUCTION ENGLISH UK AUS MANUAL INSTRUCTION FRENCH SPANISH DUTCH AEP MANUAL INSTRUCTION GERMAN POLISH ITALIAN AEP MANUAL INSTRUCTION SWEDISH AEP MANUAL INSTRUCTION DANISH FINNISH AEP MANUAL INSTRUCTION PORTUGUESE AEP MANUAL INSTRUCTION GREEK AEP MANUAL INSTRUCTION CZECH HUNGARIAN AEP MANUAL INSTRUCTION TURKISH AEP MANUAL INSTRUCTION SLOVAK AEP MANUAL INSTRUCTION ESTONIAN AEP MANUAL INSTRUCTION ROMANIAN AEP REMOTE COMMANDER RMT AH100U Remote control CABLE LIGHT PLUG Optical digita
19. IN 2 0mm a MP_SDA z _AMP_RST1 149 33 RST 1 2power contro R12 NC 33 SYS_3V3 FAULT SANE FAULT AD_MCLK AD_BCLK AD_LRCK SUB_SDA UB_SDA SUB_SCL SUB Sel 508 ue iC BUSY 83 AA 2 Bg S 2 TXC 2 2555 2 QC STB 3v3 25mA 9 3 x N 3 TX1 2 lt I 2 2 2 Put these Compnonents as oO closer as possible to TX2 TX2 OSF_3V3 MT8307 a HT CT180 22 22 4 6 HT CT180 SCHEMATIC DIAGRAM MAIN Board 4 6 1 2 MAIN BOARD 4 6 500 200mA 500 200 5PIN CKX 3 5 29 183 4900 1 4900 VSL181802020 18V 2pF 5010 AGND AGND SYS_3V3 door OdN AOS 2 1 0 9 8 7 6 5 4 3 2 1 L8 L6 51 acl 4 SPDIF_OPT BT_NFC POWER INPUT BT _ Pairing VOL VOL C812 4 7UF 10V X5R See page 28 IC Block Diagrams 3 22 R109 33 BTR R108 33 BTL
20. ING on the Bar Speaker for 5 seconds then VOL for 5 seconds The OPTICAL and ANALOG indicators flash alternately When the Bar Speaker is linked to the subwoofer the indicators stop flashing If it failed the indicators light up for 5 seconds Try again the above operation HT CT180 METHOD OF RESET If the system still does not operate properly reset the system as follows While holding down the 1 0 on standby button on the system hold down the INPUT and VOL buttons simultaneously for 5 seconds All 5 indicators on the Bar Speaker flash 3 times and the settings return to their initial status 2 Disconnect the AC power cord mains lead HT CT180 SECTION 2 DISASSEMBLY This set can be disassembled in the order shown below 2 1 DISASSEMBLY FLOW SET 2 2 REAR CABINET BLOCK Page 7 2 3 AC Page 8 2 6 NFC MODULE Page 11 2 4 MAIN BOARD BLOCK Page 9 2 5 MAIN BOARD Page 10 2 7 LED BOARD Page 11 2 8 ANTENNA 1 Page 12 2 9 LOUDSPEAKER SP1 SP3 L CH Page 13 2 10 BT BOARD 14 2 11 LOUDSPEAKER SP2 SP4 R CH Page 15 HT CT180 Note Follow the disassembly procedure in the numerical order given 2 2 REAR CABINET BLOCK rear cabinet block Right side Q thirteen screws 3 x 10 B Lift up the rear cabinet block in the direction of the arrow Note Please spr
21. Jt IN co LO lt z v 7 WEN I E Eeeseeeeeeeesss5 SDRAM_64Mb_M12L64164A 7T A ava 2 089 883988 5 52925 lt 90645446 lt 952 y 54095990 lt lt A GO 782 SYS_3V3 _ 292 DATAO R5 0 1 20 1 2 1 AVDD12 2 TX2N H De a A_3V30 AVDD33_1 aa lt AVDD12_D TXT 1V2 2 1 XTALI o TXIP la UE XTALO 5 TXIN R370 v14 5 AVSS12 TO 5 g 33 9 1 Gpos lt 35 m 10K 3 2 2 8 AVDD33_2 TXON a5 Bas a 5 3 3 3 a 3 5 9 9 AVDD12_C 93 gt D 2 lt lt lt lt lt lt lt 2 1 2 control 10 87 TXC 2 058 11 86 R5 0 3 2 DEE DM USB DM 12 12033 12 85 RIZ RRRS KAEA ers Te 1 STB_SD_3V3 D_3V30 5 ee a 0033 USB GPIO10 HPLG 9 7 7 5 e lt 4 PAD_VRT SPDIF GPIO12 82 OWER_ON 3 VOL R965 1K Des 16 VDD12 USB DVDD 12 M A3 2 SYS_3V3 VY 128 8 5 C807 c806 2x SPDIF DV Y3 a 5 5 vol R964 1K 18 Ova 79 5 X S 100 50 278 SECS 19 V1 0 78 MAD 3 5 gt 2 p SF_DO 201 SEDO 77 M_A10 8 3 4 5 3 3 10
22. S PUBLISHED BY SONY 2 SAFETY CHECK OUT After correcting the original service problem perform the follow ing safety check before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods 1 Acommercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instruments 2 A battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of a VOM or battery operated AC voltmeter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a passive VOM that is suitable Nearly all battery operated digital multimeters that have 2 AC range are suitable See Fig A To Exposed Metal Parts on Set AC voltmeter 02757 Earth Ground Fig A Using an AC voltmeter to check AC leakage ATTENTION AU COMPOSANT AYANT RAPPORT A LA SECURITE LES COMPOSANTS IDENTIFIES PAR UNE MARQUE S
23. SERVICE MANUAL Ver 1 0 2015 02 All of the units included in the HT CT180 SA CT180 SA WCT180 Remote control are required to confirming operation of SA CT180 Check in advance that you have all of the units Note Be sure to keep your PC used for service and checking of this unit always updated with the latest version of your anti virus software In case a virus affected unit was found during service contact your Service Headquarters COMPONENT MODEL NAME ie Bar Speaker Active Speaker System Subwoofer Active Subwoofer HT CT180 SA CT180 SA WCT180 Please refer to service manual separately issued for Subwoofer Amplifier section U S models POWER OUTPUT AND TOTAL HARMONIC DISTORTION FTC Front L Front R With 4 ohms loads both channels driven from 200 Hz 20 000 Hz rated 13 Watts per channel minimum RMS power with no more than 196 total harmonic distortion from 250 milliwatts to rated output POWER OUTPUT reference Front L Front R speaker 25 Watts per channel at 4 ohms 1 kHz Except US models POWER OUTPUT rated Front L Front R 13 W 13 W at 4 ohms 1 kHz 1 THD POWER OUTPUT reference Front L Front R speaker 25 Watts per channel at 4 ohms 1 kHz Inputs OPTICAL ANALOG 9 896 127 01 2015B33 1 2015 02 SA CT 180 SPECIFICATIONS BLUETOOTH section Communication system BLUETOOTH Specification version 4 0 Output BLUETOOTH Specificat
24. SHION EVA not supplied SHEET IC 54 IC gt 56 CUSHION not supplied gt lt 2 Note 1 When replacing the board or the module be sure to replace both at the same time The BT NFC board or the NFC module cannot replace with single Ref No 56 is a part that bundles the cushions necessary when replacing the MAIN board Select cushions that are the same as the cushions installed on the MAIN board before replacement and then affix them to the MAIN board CUSHION EVA piece size 350 mm x 8 mm SHEET IC piece size 10 mm x 10 mm CUSHION A piece size 126 mm x 13 mm CUSHION B piece size 183 mm x 15 mm Note 3 When WIRELESS board is replaced refer to NOTE OF RE CUSHION C 2 pieces size 32 mm x 10 mm PLACING THE WIRELESS BOARD on page 5 Ref No No Description Remark Ref No Part No Description Remark 51 X 2591 064 1 FRONT CABINET ASSY 60 9 885 199 13 BT BOARD COMPLETE Including 52 4 564 837 01 FOOT CUSHION module Cushion Double sided tape See Note 1 53 4 565 989 01 SCREW 2 6 8 5 ANT 9 885 199 11 ANTENNA Including Wire Double sided tape 54 4 565 998 01 SCREW 3X8 5 FFC1 9 885 199 22 10P 0 5 M LED Including Cushion 55 9 885 199 12 LED BOARD COMPLETE FFC2 9 885 199 21 22P 0 5 M BT Including Cushion SP1 9 885 199 93 LOUDSPEAKER 4 3X12 cm Including Cushion 56 A 2070 034 A SERVIC
25. SISIS 9191 9 22PIN 0 5mm 8 8 5 5 52 2 2 8 8 8 S l 5 19 mmt mtm a a a a a a a BTGND lt lt lt lt lt lt lt lt lt lt 2 2 ra 2 2 2 2 zz 0 Uu Uu 0 Uu Uu Uu Uu Uu Y uU 7 HT CT180 26 26 HT CT180 4 12 PRINTED WIRING BOARD BT NFC Board 4 13 PRINTED WIRING BOARD LED Board See page 18 for Circuit Boards Location ar Uses unleaded solder See page 18 for Circuit Boards Location L Uses unleaded solder BT NFC BOARD BT NFC BOARD COMPONENT SIDE CONDUCTOR SIDE A D3 LED2 D_amber BT LEDT BT LED D3 D4 ANALOG mber D SURROUND CLEAR AUDIO HT CT180 C Block Diagrams MAIN Board U2 3 EUP3482ADIR1 Internal Regulators Slope Compensation Current SS Sense Amplifier 110 340KHz Shutdown rator M2 Comparator 0 62V Current i Reversal 3V Comparator Lockout Comparator 0 923V uency 0 4V G gt Foldback Error Amplifier Comparator gmz800yA V 55 04 51117 US M12L64164A 7T CLK Clock CKE Generator Address
26. T CT180 2 11 LOUDSPEAKER SP2 SP4 R CH Speaker cord setting R ch terminal Note 2 Pass the speaker cord narrow side terminal over the top of the narrow side loudspeaker SP2 black black loudspeaker terminal loudspeaker terminal SP4 wide side SP2 wide side red red How to install the speaker terminal Insert the speaker terminal straight into the interior There is a possibility that using this unit without the speaker terminal correctly installed will damage it RS uU Insert straight into the interior speaker cord speaker speaker terminal Q terminal wide side Q terminal narrow side red black screw 3 85 three screws terminal 3x 8S nsert only part way narrow side loudspeaker speaker speaker terminal black 4 3 x 12 cm SP2 Q terminal wide side red screw Left side loudspeaker Note 1 Please spread a sheet under a unit SP4 not to injure front cabinet Installation direction for the loudspeaker 4 3 x 12 cm 5 2 Se top side terminal narrow side terminal wide side 1 white Right side Front cabinet block rear bottom view loudspeaker SP2 Front cabinet block rear view 15 HT CT180 SECTION 3 TEST MODE VERSION DISPLAY The check of the software version can be performed Procedure 1 Press the VC button to turn the power o
27. UR LES DIAGRAMMES SCHEMATIQUES ET LA LISTE DES PIECES SONT CRITIQUES POUR LA SECURITE DE FONC TIONNEMENT NE REMPLACER CES COMPOSANTS QUE PAR DES PIECES SONY DONT LES NUMEROS SONT DON NES DANS CE MANUEL OU DANS LES SUPPLEMENTS PUBLIES PAR SONY 2 1 2 2 2 4 2 5 2 6 2 7 2 8 2 9 2 10 2 11 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 9 4 10 4 11 4 12 4 13 4 14 TABLE CONTENTS SERVICING NOTES DISASSEMBLY Disassembly Flow eese Rear Cabinet iae MAIN Board Block MAIN BOGSEG Loudspeaker SP1 SP3 1 BDT NFC ed Loudspeaker SP2 SPA TEST MODE DIAGRAMS Block E Printed Wiring Board MAIN Board Schematic Diagram MAIN Board 1 6 Schematic Diagram MAIN Board 2 6 Schematic Diagram MAIN Board 3 6 Schematic Diagram MAIN Board 4 6 Schematic Diagram MAIN Board 5 6 Schematic Diagram MAIN Board 6 6 Printed Wiring Boar
28. Write enable signal output terminal for SDRAM A Column address strobe signal output terminal for SDRAM Row address strobe signal output terminal for SDRAM Power supply terminal 3 3V 75 76 Bank address signal output terminal for SDRAM HT CT180 PinNo PinNam 771081 RA10 RAOto O Address signal output terminal for SDRAM DVDD12 Power supply terminal 1 2 SPDIF GPIO12 Power on off control signal output terminal GPIO10 HPLG EXT RES AVDD33 12 TXCN TXCP AVDD12 C TXON TXOP AVSS12 TX1N TX1P AVDD12_D TX2N TX2P GPIO29 GPIO31 GPIO32 ault signal input terminal for AMP GPIO33 ot used AVDD33 Power supply terminal 3 3V VREF GPIO14 Bluetooth pairing key input terminal xternal resistor connection terminal m Power supply terminal 3 3V NI MDS clock negative signal output terminal Not used MDS clock positive signal output terminal Not used ower supply terminal 1 2V TMDS data negative output terminal Not used TMDS data positive output terminal Not used round terminal N co cO e MDS data negative output terminal Not used co A TMDS data positive output terminal Not used Power supply terminal 1 24 TMDS data negative output terminal Not used TMDS data positive output termina
29. cushion A guide line cushion B MAIN board guide line cushion C cushion cushion A cushion C MAIN board block rear view lt Fig gt sheet IC MAIN board guide line metal panel Metal panel top view 10 HT CT180 2 6 NFC MODULE Note 1 When replacing the BT NFC board or the NFC module be sure to replace both at the same time BT board or the module cannot replace with single How to install the module Note 3 When installing the NFC module to the NFC bracket install so that the solder portion of the wire is positioned as shown in the figure below connector bracket Peel off the adhesive sheet solder portion NFC bracket Bottom side lt module Note 2 Please spread sheet module block bottom view under a unit not to injure front cabinet Top side Front cabinet block rear top view 2 7 LED BOARD How to install the flexible flat cable FFC FFC1 When installing the flexible flat cable 5 terminal side ensure that the colored line is parallel to the connector after insertion Insert straight into the interior flexible flat LED board cable colored line connector NG Insert at a slant flexible flat cable two screws 3 x 8 S colored line connector Note Please spread a sheet
30. d KEY Board Schematic Diagram KEY Board Schematic Diagram Board Printed Wiring Board BT Board Printed Wiring Board LED Board Schematic Diagram LED Board EXPLODED VIEWS Rear Cabinet SCCUON Front Cabinet ACCESSORIES HT CT180 SECTION 1 SERVICING NOTES The SERVICING NOTES contains important information for servicing Be sure to read this section before repairing the unit UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size EAD FREE MARK Unleaded solder has the following characteristics e Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time Soldering irons using a temperature regulator should be set to about 350 C Caution The printed pattern copper foil may peel away if the heated tip is applied for too long so be careful e Strong viscosity Unleaded solder is more viscous
31. ead a sheet under a unit not to injure front cabinet gt KR SS EY V Top side Bottom side AJ iy lt P 2 Left side Wire setting groove Rear top view The wire and rib The wire and rib are separated are overlapping HT CT180 2 3 CORD 1 cord bush claw claw Front cabinet rear view AC cord connector CN501 Left side Top side cord block Note 1 Please spread a sheet under a unit not to injure front cabinet Rear top view hole gt out of the hole in rear cabinet block cord 1 Draw the AC cord RE D In p gt cord bush How to install the cord bush Note 2 When installing the cord bush to the AC cord check the directions of the white line of the AC cord ACI and the claw of the cord bush and install correctly Installation direction for the cord bush cord bush claw AC cord 1 white line cord bush 65 5mm Note 3 Make sure that the white line is at the bottom Front cabinet rear view HT CT180 2 4 MAIN BOARD BLOCK antenna wire terminal Right side x R ch speaker cable connector 11 How to install the flexible flat cable L ch speaker cable connector 2 When installing the fl
32. exible flat cable 10 2 ensure that the colored line is parallel to the connector after insertion connector 12 Insert straight into the interior FFC 1 flexible flat XP20 cable Q Lift up the MAIN board block in the direction connector Top side of the arrow Note Please spread a sheet under a unit Insert at a slant not to injure front cabinet flexible flat Left side Front cabinet block rear top view colored line connector Wire setting front side Install the antenna wire straight from the front side speaker wire groove groove speaker wire view HT CT180 2 5 MAIN BOARD WIRELESS board Note 1 When WIRELESS board is replaced refer to NOTE OF REPLACING THE WIRELESS cushion A BOARD on page 5 Q four screws See Fig A x 6 B cushion See Fig MAIN board cushion EVA See Fig B connector XP7 er 7 two screws 3 x 6 B Q cushion C See Fig A Q sheet IC See Fig C Remove the MAIN board block See Fig C in the direction of the arrow Q cushion C See Fig A Pasting position of cushions Note 2 When replacing the MAIN board make sure to affix these cushions and the sheet The cushions and the sheet are supplied as a set screw cushion C MAIN board MAIN board x 6 B MAIN board de 54 e
33. ion Power Class 2 Maximum communication range Line of sight approx 10 m 33 ft 9 Maximum number of devices to be registered 8 devices Frequency band 2 4 GHz band 2 4000 GHz 2 4835 GHz Modulation method FHSS Freq Hopping Spread Spectrum Compatible BLUETOOTH profiles 2 A2DP Advanced Audio Distribution Profile Supported Codecs 3 SBC Transmission range A2DP 20 Hz 20 000 Hz Sampling frequency 44 1 kHz Sony Corporation Published by Sony Techno Create Corporation 1 The actual range will vary depending on factors such as obstacles between devices magnetic fields around a microwave oven static electricity cordless phone reception sensitivity operating system software application etc 2 BLUETOOTH standard profiles indicate the purpose of BLUETOOTH communication between devices 3 Codec Audio signal compression and conversion format 4 Codec Speakers Front L Front R speaker section Speaker system 2 way speaker system Acoustic suspension Speaker Tweeter 14 mm 25 mm 1g in 1 in balance dome type Woofer 40 mm x 120 mm 1 PT in x 4 in cone type HT CT180 SA CT180 US Model Canadian Model AEP Model UK Model Australian Model General Power requirements 120 V AC 60 Hz US and Canadian models 220 V 240 V AC 50 Hz 60 Hz AEP UK and Australian models Power consumption On 17 W Standby mode 0 5 W or less BLUETOOTH Standby mode 3 W or les
34. l 1 2V Power supply terminal 3 3V System clock input terminal 27 MHz ystem clock output terminal 27 MHz Reference voltage 1 4V input terminal ED drive signal output terminal for analog indicator PinNo PinName VO __1 a2 __2 AVDD31 3 xu i 4 xao 0 ees GPO5 7 ADD332 Power supply terminal 3 3V nc Notused 10 Gplo2 Power control signal input terminal wo way USB data bus terminal Not used Two way USB data bus terminal Not used 13 VDD33 USB Powersupply terminal 330 O 14 PAD VRT USB generating reference current input terminal 15 VDD12USB Power supply terminal 1 2V 16 DVY2 __ SPDiFsinalinputtermmal foropica 18 DVYA Volume key input terminal 9 SFCS 0 Chip select signal output terminal for serial fash o 20 0 Data output terminal for serial fash 21 SEDI Data input terminal for serial flash 22 Power supply terminal 3 3V S O 23 0 Clock signal output terminal for serial flash 4 71654 LED drive signal output terminal for Bluetooth indicator 25 UP17 SDA_ LED drive signal output terminal for Bluetooth indicator 26 GPIOOM serial da
35. l Not used ED drive signal output terminal for surround indicator Serial data output terminal for AMP lock signal output terminal for AMP 101 104 uting signal output terminal for AMP ull scale adjustment terminal ot used Power supply terminal 3 3V 107 108 AVDD33 AGND12 109 110 ot used 111 AKIN2 GPIO19 udio data input terminal 112 ADVCM GPIO20 LED drive signal output terminal for clear audio indicator 113 AKIN1 GPIO21 LED drive signal output terminal for optical indicator 114 AADVDD Power supply terminal 3 3V 115 iia d Clock signal output terminal for subwoofer 116 APLLCAP GPIO35 Serial data output terminal for subwoofer 117 118 119 ADACVSS LFE GPIO ABCK AR GPIOO AVCM 22 AL GPIO 123 ALRCK 124 ASDATAO ADACVDD1 ADACVDD2 AVDD12 round terminal Master clock signal output terminal Bit clock signal input terminal for DAC udio data subwoofer output terminal for AMP gt N N O eference voltage input terminal for DAC 2C busy signal input terminal for subwoofer R sampling clock signal input terminal for DAC Audio data L ch R ch output terminal for AMP 125 126 Power supply terminal 3 3V 1 Power supply terminal 1 2V E 69 2 129 E PAD GND ot used Ground terminal Co 0 HT CT180 MAIN BOARD U14 STA339BW DIGITAL AMP Pin No Pin Name Description Groundterminl 000000000
36. l cable FOOT SET Speaker pads for the subwoofer 4 pieces 1 set 502 Optical digital cable 1 Speaker pads for the subwoofer 4 lt gt MEMO HT CT180 35 HT CT180 REVISION HISTORY Ver Date Description of Revision 2015 02
37. n 2 Press three buttons of the INPUT VOL and VOL si multaneously for 2 seconds 3 When enter the version display mode the software version is shown by the frequency of blinking of each LED LED showing the software version Software version L Minor version Lower BLUETOOTH function LED Minor version Upper ANALOG function LED Major version OPTICAL function LED Example When the software version is 1 02 OPTICAL function LED is blink once ANALOG function LED is not blink BLUETOOTH function LED 1s blink twice 4 When the version display is finished return to the normal mode FACTORY RESET It can clear all settings and the Bluetooth pairing history to initial conditions Execute this mode when returning this unit to the cus tomer Procedure 1 Press the VQ button to turn the power on 2 Press three buttons of the INPUT VOL and 70 simulta neously for 5 seconds 3 Blink three times all LEDs then lights up all LEDs When the reset is complete all LEDs light off and becomes the standby status 16 DEMO MODE The demo mode can be performed This mode is used by shop front Procedure 1 Press the button to turn the power on 2 Press two buttons of the INPUT and VOL simultaneously for 5 seconds 3 When enter the demo mode ANALOG function LED is blink twice quickly then changed to the setting of initial value for demo mode blink twice quickly
38. o gt o gt 8 ADC_INR CKSO 45 ADC INL DIF SCLK 12 AD_BCLK AD_BCLK MCLK AD_MCLK LRCK AD_LRCK 3 AD_DATA C108 10uF 10V X7R ADC_AK5358A Slave 23 23 XP20 IR STB_3V3 18602 C620 M 47pF 50VINPO IR 2 lt lt lt a a SYS_3V3 10PIN 0 5mm LED1 LED2 esp _ e LED3 22 53 7 BWNHACOONDNAWNH 5 o A cof po gt A CIN od 2 as 51599 5 5 a N gt lt lt lt lt lt 5 2 gt gt 2 2 gt uv v v v v v _ HT CT180 HT CT180 HT CT180 4 7 SCHEMATIC DIAGRAM MAIN Board 5 6 1 2 MAIN BOARD 5 6 AMP_BCLK 6 9 ABCLK gt AMCLK gt AMP_MCLK R179 1 2power control R184 16 8 5 5 0 NC F4558 U15A NC 1 8K 4 AMP_MUTE 6mA 10 gt 56 1 2 gt 3 9 See page 29 for IC Pin Function Description 3 BR 4900 gt 2 7 R186 NC 3 9K 1 Q8 PNP MMBT8550C ens R187 NC 4 7K 1 C150 0 1uF 25V Y5V u xiNos Any otov Lo STB 3V3 ATuFISMD g FB3 NC 500 500mA
39. s Dimensions approx w h d 901 mm x 52 mm x 84 mm 35 V sink 2 7 in Mass approx 2 kg 4 Ib 7 oz Wireless transmitter Frequency band 2 4 GHz band 2 404 GHz 2 476 GHz Modulation method GFSK Supplied accessories Remote control 1 R03 size AAA batteries 2 Optical digital cable 1 Speaker pads for the subwoofer 4 Design and specifications are subject to change without notice 180 SOUND BAR SA CT180 ACTIVE SPEAKER SYSTEM ON Y HT CT180 Copyrights and Trademarks This system incorporates Dolby Digital Surround System Manufactured under license from Dolby Laboratories Dolby and the double D symbol are trademarks of Dolby Laboratories The BLUETOOTH word mark and logos are registered trademarks owned by Bluetooth SIG Inc and any use of such marks by Sony Corporation is under license The N Mark is a trademark or registered trademark of Forum Inc in the United States and in other countries Android is a trademark of Google Inc ClearAudio is a trademark of Sony Corporation Other trademarks and trade names are those of their respective owners SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS AND THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENT
40. ta input terminal for DSP 2f GPO6 Serial data output terminal for DSP 28 PRST _ Reset signal input terminal L reset 29 30 GPIOS INT _ 31 GPIO4 32 DV CO Reset signal output terminal for Bluetooth 33 4 5 6 DV C1 DV C2 DV C3 SD MS D2 SD MS D3 GPIO13 GPIO9 GPIO8 GPIO7 CKE DVDD33 RDO to RD7 Reset signal output terminal for Bluetooth Status signal input terminal for Bluetooth CO ower control signal output terminal for Bluetooth C2 udio enable signal input terminal for Bluetooth 3 3 39 0 1 2 43 to 50 51 52 53 4 55 to 60 N Reset signal output terminal for AMP Status signal input terminal for Bluetooth FN signal output terminal for Bluetooth Audio selection signal output terminal ot used iN MX NEM BONA A Power supply terminal 3 3V wo way data bus terminal for SDRAM Data mask signal output terminal for SDRAM RD15 RD14 I O Two way data bus terminal for SDRAM DVDD12 Power supply terminal 1 2V RD13 to RD8 O Two way data bus terminal for SDRAM DQM1 O Data mask signal output terminal for SDRAM RCLK lock signal output terminal for SDRAM RA11 RA9 to RA7 DVDD33 RA6 to RA4 WE A RAS _ DVDD33 BAO BA1 5 N 63 to 66 ddress signal output terminal for SDRAM N Power supply terminal 3 3V gt 68 to 70 ddress signal output terminal for SDRAM
41. under a unit not to injure front cabinet Bottom side Front cabinet block rear bottom view Left side 11 HT CT180 2 8 ANTENNA 1 Wire setting Note 2 Pass the antenna wire between the loudspeaker three grooves three grooves and the front cabinet block antenna wire tweeter L ch Right side Q Peel off the adhesive sheet Note 1 Please spread a sheet under a unit not to injure front cabinet p SN Wu antenna Bottom side Left side Front cabinet block rear bottom view 12 HT CT180 2 9 LOUDSPEAKER SP1 SP3 L CH Speaker cord setting L ch terminal Note 2 Pass the speaker cord wide side over the top of the loudspeaker 5 2 terminal narrow side black speaker 4 termina narrow side lack wide side black re E di 7 loudspeaker ee loudspeaker 3x 8S SP1 narrow side terminal SP3 black wide side red loudspeaker frea 4 3 x 12 cm Q terminal narrow side black red 1 4 x 2 5 SP3 Note 1 Please spread a sheet under a unit not to injure front cabinet NAS 22 Bottom side Front cabinet block rear bottom view Left side How to install the speaker terminal Installation direction for the loudspeaker 4 3 x 12 cm 5 1 Insert the speaker
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