Sony HT-CT180 Service Manual Download

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HT-CT180

HT-CT180

4-3. SCHEMATIC DIAGRAM - MAIN Board (1/6) -

• See page 28 for IC Block Diagrams.

(1/6)

MAIN BOARD

PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.

* CAUTION :

THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.

+18V

CY506

220pF/250VAC

CY506

220pF/250VAC

D532

FR104/1A/400V

D532

FR104/1A/400V

C531
1500pF/1KV

RV501

VDR/620V

RV501

VDR/620V

R571
150K

C549

0.1uF/50V/X7R

C549

0.1uF/50V/X7R

470uF/35V

CE533
470uF/35V

CE533

R568
150K

R502C

CY501

470pF/250VAC
CY501

470pF/250VAC

ZD536
NC

R544

68.1K/1%

R544

68.1K/1%

CX501

0.33uF/250VAC

CX501

0.33uF/250VAC

CN501

2PIN/7.92mm

CN501

2PIN/7.92mm

ZD533

C533

1500pF/1KV

C533

1500pF/1KV

FB501

FB90@100MHz

FB501

FB90@100MHz

R569 0

R502B

D533

MUR420/4A/200V

D533

MUR420/4A/200V

FB504

FB90@100MHz

FB504

FB90@100MHz

CE535

470uF/25V

CE535

470uF/25V

R567
150K

R546

100K

R546

100K

FB502

FB90@100MHz

FB502

FB90@100MHz

R541

1.5K

R541

1.5K

R502D

ZD531

BZX79C12

ZD531

BZX79C12

R536

ZD535

NC/BZX79C27

ZD535

NC/BZX79C27

R539

100

R539

100

C534

0.1uF/50V/X7R

C534

0.1uF/50V/X7R

R502A

R557
12.1k/1%

47uF/35V

CE532

47uF/35V

CE532

R572

150K

R572

150K

R566
22

R542

3.3K

R542

3.3K

82uF/450V

CE502

82uF/450V

CE502

CY502

470pF/250VAC
CY502

470pF/250VAC

U531

TOP256EN

U531

TOP256EN

C536

100pF/1KV

C536

100pF/1KV

C537

NC/1500pF/1KV

C537

NC/1500pF/1KV

R538
5.6

U533

AS431

U533

AS431

TR501

NTC/3ohm/5A

TR501

NTC/3ohm/5A

LIF501

LIF4-22-15

LIF501

LIF4-22-15

R537
2M

T502
EF25

47uF/35V

CE531

47uF/35V

CE531

R570 0

C532

0.1uF/50V/X7R

C532

0.1uF/50V/X7R

D531
FR207/2A/1000V

R543 100K

R565
22

R510

CY507

220pF/250VAC

CY507

220pF/250VAC

MUR420/4A/200V

BD1

KBP306

BD1

KBP306

U532
LTV-817S

C535 220pF/50V/X7R

F501

T3.15AL250V

F501

T3.15AL250V

R533
0

R540
15

CONTROL

VDD

GND

P-GND

VDD

N.C

A12

A122

A13

Summary of Contents for HT-CT180

Page 1: ...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 SBC4 Transmission range A2DP 20Hz 20 000Hz Samplingfrequency 44 1 kHz 1 The actual range will vary depending on factors such as obstacles between devices magnetic fields around a microwave oven static electricity cordless phone r...

Page 2: ...15 μF AC voltmeter 0 75 V To Exposed Metal Parts on Set Earth Ground Fig A Using an AC voltmeter to check AC leakage 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 mar...

Page 3: ...inted circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK Unleaded solder has the following characteristics 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 regulat...

Page 4: ...f 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 Bottom view US and Canadian models MODEL NUMBER LABEL UK model AEP model Australian model 4 559 553 0 4 559 554 0 4 559 555 0 4 562 621 0 ...

Page 5: ...0 and SA WCT180 by the following procedure If in a state in which only one of SA CT180 or SA WCT180 is 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 linkthe Bar Speak...

Page 6: ...ISASSEMBLY FLOW SET 2 2 REAR CABINET BLOCK Page 7 2 3 AC CORD AC1 Page 8 2 4 MAIN BOARD BLOCK Page 9 2 6 NFC MODULE Page 11 2 5 MAIN BOARD Page 10 2 10 BT NFC BOARD Page 14 2 11 LOUDSPEAKER SP2 SP4 R CH Page 15 2 7 LED BOARD Page 11 2 8 ANTENNA ANT1 Page 12 2 9 LOUDSPEAKER SP1 SP3 L CH Page 13 ...

Page 7: ...ure front cabinet 3 KEY board cable connector XP3 Right side Top side Left side 1 thirteen screws 3 u 10 B 2 Lift up the rear cabinet block in the direction of the arrow 4 rear cabinet block Rear top view OK NG LUH VHWWLQJ The wire and rib are overlapping groove 5HDU FDELQHW EORFN IURQW YLHZ rib rib wire wire The wire and rib are separated Bottom side ...

Page 8: ...ush claw AC cord AC1 white line cord bush 1 AC cord connector CN501 65 5 mm Note 2 When installing the cord bush to the AC cord AC1 check the directions of the white line of the AC cord AC1 and the claw of the cord bush and install correctly claw cord bush Installation direction for the cord bush Front cabinet rear view 2 claw cord bush 2 claw Front cabinet rear view Top side Left side Bottom side...

Page 9: ...URQW FDELQHW EORFN UHDU WRS YLHZ 7 antenna wire terminal 3 two screws 3 u 8 S 8 L ch speaker cable connector XP10 5 FFC 22P FFC2 XS1 1 FFC 10P FFC1 XP20 2 NFC cable connector XP12 6 R ch speaker cable connector XP11 9 MAIN board block groove groove URQW FDELQHW EORFN UHDU YLHZ groove Install the antenna wire straight from the front side WIRELESS board FFC 22P FFC2 speaker wire speaker wire The FFC...

Page 10: ...IN board guide line 1 0 5 mm cushion C cushion A MAIN board cushion B cushion A cushion C cushion C MAIN board guide line 1 0 5 mm cushion B cushion C MAIN board Fig A Fig B Fig C 3DVWLQJ SRVLWLRQ RI FXVKLRQV guide line guide line 0 1 ERDUG EORFN IURQW YLHZ 0 1 ERDUG EORFN UHDU YLHZ 7RS YLHZ 0HWDO SDQHO WRS YLHZ URQW YLHZ 2 WIRELESS board Note 1 When WIRELESS board is replaced refer to NOTE OF REP...

Page 11: ...e Left side Bottom side colored line Insert straight into the interior flexible flat cable connector OK colored line Insert at a slant flexible flat cable connector NG How to install the flexible flat cable When installing the flexible flat cable ensure that the colored line is parallel to the connector after insertion Front cabinet block rear bottom view Note Please spread a sheet under a unit no...

Page 12: ...the adhesive sheet groove three grooves three grooves woofer L ch tweeter L ch 2 antenna ANT1 Note 1 Please spread a sheet under a unit not to injure front cabinet Note 2 Pass the antenna wire between the loudspeaker and the front cabinet block antenna wire Right side Left side Bottom side ...

Page 13: ...t only part way 6 loudspeaker 1 4 u 2 5 cm SP3 1 terminal wide side red 1 terminal narrow side black Front cabinet block rear bottom view Note 1 Please spread a sheet under a unit not to injure front cabinet 2 speaker cord 1 terminal wide side red 1 terminal narrow side black 3 four screws 3 u 8 S 5 screw 2 6 u 8 S 4 loudspeaker 4 3 u 12 cm SP1 5 screw 2 6 u 8 S 6SHDNHU FRUG VHWWLQJ FK Note 2 Pass...

Page 14: ...WRP YLHZ Note 2 Please spread a sheet under a unit not to injure front cabinet 3 BT NFC board 1 Remove the BT NFC board block straightly in the direction of the arrow terminal side 2 FFC 22P FFC2 XP19 BT NFC board FFC 22P FFC2 Note 3 Pass the FFC 22P FFC2 between the loudspeaker and the front cabinet block woofer R ch tweeter R ch Right side Left side Bottom side Right side Top side Left side Bott...

Page 15: ...aker terminal NG nsert only part way 6 loudspeaker 1 4 u 2 5 cm SP4 1 terminal wide side red 1 terminal narrow side black 3 screw 3 u 8 S URQW FDELQHW EORFN UHDU ERWWRP YLHZ Note 1 Please spread a sheet under a unit not to injure front cabinet 2 speaker cord 1 terminal wide side red 1 terminal narrow side black 3 three screws 3 u 8 S 5 screw 2 6 u 8 S 4 loudspeaker 4 3 u 12 cm SP2 5 screw 2 6 u 8 ...

Page 16: ...button to turn the power on 2 Press three buttons of the INPUT VOL and 1 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 DEMO MODE The demo mode can be performed This mode is used by shop front Procedure 1 Press the 1 button to turn the power on 2 Press two buttons of the INPUT and VOL s...

Page 17: ...5W THD 30 IIC1 Audio Processor STA339BW SPI FLASH 16M MTK8301 DATA0 SPI1 LRCLK1 MCLK NFC FS2 27M l IR 01U0IRR KEY 5 BTL SDRAM power LED 5 4ɏ 25W THD 30 crystal 01U0IRR CV 102 KEY 5 signal LED 5 DC DC EUP3482A RU MTK8301Ƚ ODVKȽSDRAMǃIRǃ NFCǃ TBM C830 1 25V STB_3 3V 16 5V STB 3 3V POWER SUPPLY Switch G9012M RU 67 For IA2S4M ˈAK5358 TAS3157 2 F4558 1 LDO CW1117 RU 07 1 25V 3 3V 5V 16 5V STB_3 3V STB_...

Page 18: ...ables seeing The other layers patterns are not indicated Circuit Boards Location Caution Pattern face side Conductor Side Parts face side Component Side Parts on the pattern face side seen from the pattern face are indicated Parts on the parts face side seen from the parts face are indicated MAIN board LED board NFC module WIRELESS board BT NFC board KEY board Note The components identi fied by ma...

Page 19: ... HT CT180 19 19 4 2 PRINTED WIRING BOARD MAIN Board Uses unleaded solder See page 18 for Circuit Boards Location MAIN BOARD COMPONENT SIDE MAIN BOARD CONDUCTOR SIDE A B C D E F 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ...

Page 20: ...7 150K R546 100K R546 100K FB502 FB90 100MHz FB502 FB90 100MHz R541 1 5K R541 1 5K R502D 1M R502D 1M ZD531 BZX79C12 ZD531 BZX79C12 R536 2M R536 2M ZD535 NC BZX79C27 ZD535 NC BZX79C27 R539 100 R539 100 C534 0 1uF 50V X7R C534 0 1uF 50V X7R R502A 1M R502A 1M R557 12 1k 1 R557 12 1k 1 47uF 35V CE532 47uF 35V CE532 R572 150K R572 150K R566 22 R566 22 R542 3 3K R542 3 3K 82uF 450V CE502 82uF 450V CE502...

Page 21: ...18 0 1uF 25V Y5V C18 0 1uF 25V Y5V C200 1uF 50V X7R C200 1uF 50V X7R C24 0 1uF 25V Y5V C24 0 1uF 25V Y5V D542 NC D542 NC C79 10uF 10V X7R C79 10uF 10V X7R C19 3300pF 50V X7R C19 3300pF 50V X7R R57 39 2K 1 R57 39 2K 1 C16 0 01uF C16 0 01uF C234 0 1uF C234 0 1uF R6 22K R6 22K L1 10uH 2A L1 10uH 2A C80 NC 10uF 10V X7R C80 NC 10uF 10V X7R C12 0 1uF 25V Y5V C12 0 1uF 25V Y5V R18 NC 120 1 R18 NC 120 1 C...

Page 22: ... 0 1uF 25V Y5V TP6 TP6 R59 33 R59 33 C40 0 1uF 25V Y5V C40 0 1uF 25V Y5V R83 1M R83 1M C26 0 1uF 25V Y5V C26 0 1uF 25V Y5V C52 4 7uF 16V Y5V C52 4 7uF 16V Y5V FB9 500 500mA FB9 500 500mA R30 NC 0 R30 NC 0 R26 3 9K 1 R26 3 9K 1 R89 4 7K R89 4 7K 3 3 5 0 2 R 3 3 5 0 2 R R72 33 R72 33 C78 0 1uF 25V Y5V C78 0 1uF 25V Y5V R39 33 R39 33 C43 4 7uF 16V Y5V C43 4 7uF 16V Y5V TP15 TP15 R45 0 R45 0 R963 1K R...

Page 23: ...FB12 500 200mA ESD10 NC LVSL10180Z020 18V 2pF ESD10 NC LVSL10180Z020 18V 2pF C303 15PF C303 15PF C249 100pF 50V NP0 C249 100pF 50V NP0 R124 4 7 R124 4 7 C803 4 7UF 10V X5R C803 4 7UF 10V X5R C98 0 1uF 25V Y5V C98 0 1uF 25V Y5V R78 100K R78 100K R103 33 R103 33 ESD7 NC LVSL10180Z020 18V 2pF ESD7 NC LVSL10180Z020 18V 2pF FB615 500 200mA FB615 500 200mA C256 100pF 50V NP0 C256 100pF 50V NP0 C250 100p...

Page 24: ...00 500mA C147 0 1uF 50V X7R C147 0 1uF 50V X7R C123 0 1uF 50V X7R C123 0 1uF 50V X7R Q9 NPN_3DG3904M Q9 NPN_3DG3904M C530 10uF 16V X7R C530 10uF 16V X7R NC 10uF 16V SMD CE20 NC 10uF 16V SMD CE20 C138 0 22ȝF C138 0 22ȝF R781 220K R781 220K FB16 70 3A FB16 70 3A R171 6 2 R171 6 2 R161 10K R161 10K U15A NC F4558 U15A NC F4558 C143 680pF 50V X7R C143 680pF 50V X7R R163 33 R163 33 R126 4 7K R126 4 7K C...

Page 25: ... 47pF 50V NP0 C289 47pF 50V NP0 C286 1000pF 50V X7R C286 1000pF 50V X7R C188 NC 0 1uF 25V Y5V C188 NC 0 1uF 25V Y5V R217 4 7K R217 4 7K D20 BAT54S D20 BAT54S C292 100pF 50V NP0 C292 100pF 50V NP0 1 2 A B C 1 2 3 KEY BOARD COMPONENT SIDE KEY BOARD CONDUCTOR SIDE A 3 2 5 B 1 4 KEY BOARD INPUT BT_Pairing POWER VOL VOL VOL POWER INPUT BT_Pairing VOL R87 33 R87 33 R85 33 R85 33 C92 100pF 50V NP0 C92 10...

Page 26: ... C241 100pF 50V NP0 C241 100pF 50V NP0 GND GND R955 NC 0 R955 NC 0 R79 100K R79 100K R613 33 R613 33 R647 47K R647 47K C239 100pF 50V NP0 C239 100pF 50V NP0 C71 0 1uF 25V Y5V C71 0 1uF 25V Y5V R7 1K R7 1K R950 10K 1 R950 10K 1 R939 15K R939 15K C271 100pF 50V NP0 C271 100pF 50V NP0 C266 100pF 50V NP0 C266 100pF 50V NP0 R953 10K 1 R953 10K 1 TP32 TP32 R959 33 R959 33 SPI_CSB SPI_CSB C269 100pF 50V ...

Page 27: ...D6 LED_4P_2PARTA LED6 LED_4P_2PARTA R144 180 R144 180 LED3 LED_amber LED3 LED_amber C114 0 1UF C114 0 1UF C97 0 1UF C97 0 1UF R71 180 R71 180 LED2 LED_amber LED2 LED_amber C107 0 1UF C107 0 1UF C112 0 1UF C112 0 1UF R154 180 R154 180 Q11 NPN_3DG3904M Q11 NPN_3DG3904M Q14 NPN_3DG3904M Q14 NPN_3DG3904M C105 100pF 50V NP0 C105 100pF 50V NP0 R114 4 7K R114 4 7K Q16 NPN_3DG3904M Q16 NPN_3DG3904M C102 1...

Page 28: ...l Circuit Latch Circuit Input Output Buffer Address Clock Generator CLK CKE Command Decoder CS RAS CAS WE B0 B1 6 4 S A 1 3 6 87 2 1 872 5 67 57 2 21752 7851 21 7 5 9 5 855 17 0 7 203 5 725 17 51 89 203 5 725 17 51 6833 9 9 6285 6 6285 6 6 5 4 0 6723 62 7 67 57 21752 92 7 021 725 9 5 48 1 9 9 9 1 1 1 67 5 7 7 50 6 87 2 1 6 817 5 8 725 5525 03 5 5 1 21 2 0 0 N N 29 89 293 9 9 0 7 855 17 0 7 867 9 9...

Page 29: ... DSP 28 PRST_ I Reset signal input terminal L reset 29 IR_ I IR control signal input terminal 30 GPIO3 INT_ I Interrupt request signal input terminal for NFC 31 GPIO4 I Input key input terminal 32 DV_C0 I Power key input terminal 33 DV_C1 O Reset signal output terminal for Bluetooth 34 DV_C2 I Status signal input terminal for Bluetooth 35 DV_C3 O Power control signal output terminal for Bluetooth ...

Page 30: ...ignal output terminal for AMP 101 GPIO32 I Fault signal input terminal for AMP 102 GPIO33 I O Not used 103 AVDD33 Power supply terminal 3 3V 104 VREF GPIO14 O Muting signal output terminal for AMP 105 FS I Full scale adjustment terminal 106 NC Not used 107 108 AVDD33 AGND12 Power supply terminal 3 3V 109 110 NC Not used 111 AKIN2 GPIO19 I Audio data input terminal 112 ADVCM GPIO20 O LED drive sign...

Page 31: ...nal reference voltage 3 3V input terminal 16 CONFIG I Parallel mode command signal input terminal Fixed at L in this unit 17 OUT3B FFX3B O Not used 18 OUT3A FFX3A O Not used 19 EPAD OUT4B O Not used 20 TWARN OUT4A I O Not used 21 VDD_DIG Power supply terminal 3 3V 22 GND_DIG Ground terminal 23 PWRDN I Muting signal input terminal 24 VDD_PLL Power supply terminal 3 3V for PLL 25 FILTER_PLL I Connec...

Page 32: ...may have some difference from the original one Items marked are not stocked since they are seldom required for routine ser vice Some delay should be anticipated when ordering these items The mechanical parts with no reference number in the exploded views are not sup plied Color Indication of Appearance Parts Ex ample KNOB BALANCE WHITE RED Parts Color Cabinet s Color 5 1 REAR CABINET SECTION The c...

Page 33: ...ch SP4 9 885 199 65 LOUDSPEAKER 1 4X2 5 cm Tweeter R ch Ref No Part No Description Remark Ref No Part No Description Remark 51 52 FFC2 not supplied not supplied NFC module BT NFC board SP4 56 CUSHION C 56 CUSHION C 56 CUSHION EVA 56 CUSHION A 56 CUSHION B 56 SHEET IC E F B D C A A B C D E F 52 53 53 54 54 60 54 54 SP2 54 54 54 54 54 55 SP1 54 54 53 SP3 53 not supplied ANT1 FFC1 not supplied 54 54 ...

Page 34: ... 569 356 31 MANUAL INSTRUCTION PORTUGUESE AEP 4 569 356 41 MANUAL INSTRUCTION GREEK AEP 4 569 356 51 MANUAL INSTRUCTION CZECH HUNGARIAN AEP 4 569 356 61 MANUAL INSTRUCTION TURKISH AEP 4 569 356 71 MANUAL INSTRUCTION SLOVAK AEP 4 569 356 81 MANUAL INSTRUCTION ESTONIAN AEP 4 569 356 91 MANUAL INSTRUCTION ROMANIAN AEP 501 1 492 930 11 REMOTE COMMANDER RMT AH100U Remote control 502 1 783 327 61 CABLE ...

Page 35: ...MEMO HT CT180 35 ...

Page 36: ...HT CT180 REVISION HISTORY Ver Date Description of Revision 1 0 2015 02 New ...

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Sony HT-CT180, Service Manual

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