Service Manual
Page 1
... speaker in HT-CT100. • Repair in HT-CT100. • SS-MCT100 is a trademark of Sony Corporation. rated 40 Watts per channel minimum RMS power, with SA- Amplifier section (SA-WCT100) Reference Output Power Surround mode Front: 50 Watts/ch (8 ohms at 1 kHz, THD 10 %) Center*: 50 Watts/ch (8 ohms at 1 kHz, THD 10 %) Subwoofer: 100 Watts/ch (4 ohms at 100 Hz, THD 10 %) * Depending on next page - Inputs (Analog) TV Inputs (Digital) TV, DVD SAT Impedance...
... speaker in HT-CT100. • Repair in HT-CT100. • SS-MCT100 is a trademark of Sony Corporation. rated 40 Watts per channel minimum RMS power, with SA- Amplifier section (SA-WCT100) Reference Output Power Surround mode Front: 50 Watts/ch (8 ohms at 1 kHz, THD 10 %) Center*: 50 Watts/ch (8 ohms at 1 kHz, THD 10 %) Subwoofer: 100 Watts/ch (4 ohms at 100 Hz, THD 10 %) * Depending on next page - Inputs (Analog) TV Inputs (Digital) TV, DVD SAT Impedance...
Service Manual
Page 2
...; 1080p@24 Hz Active subwoofer (SA-WCT100) Speaker system Bass reflex Speaker unit 160 mm (6 1/2 inches) cone type Dimensions (approx.) 160 × 500 × 360 mm (6 3/8 × 19 3/4 × 14 1/4 inches) (w/h/d) Mass (approx.) 10 kg (22 lb 1 oz) Power requirements AC 120 V/60 Hz Power consumption On: 70 Watts Active Standby (Control for HDMI is on): Signal in: 5 Watts (maximum) No signal: 1.5 Watts (minimum) Standby (Control for HDMI is...
...; 1080p@24 Hz Active subwoofer (SA-WCT100) Speaker system Bass reflex Speaker unit 160 mm (6 1/2 inches) cone type Dimensions (approx.) 160 × 500 × 360 mm (6 3/8 × 19 3/4 × 14 1/4 inches) (w/h/d) Mass (approx.) 10 kg (22 lb 1 oz) Power requirements AC 120 V/60 Hz Power consumption On: 70 Watts Active Standby (Control for HDMI is on): Signal in: 5 Watts (maximum) No signal: 1.5 Watts (minimum) Standby (Control for HDMI is...
Service Manual
Page 3
... 62 7. AMP Section (SA-WCT100 16 5-4. IO Board (SA-WCT100 29 5-16. SPOUT Board (SA-WCT100 34 5-21. REMOTE Board (SS-MCT100 34 5-24. POWER Board (SA-WCT100 39 6. Block Diagram - Block Diagram - Schematic Diagram - MAIN Board (5/7) (SA-WCT100 23 5-10. Schematic Diagram - MAIN Board (7/7) (SA-WCT100 25 5-12. Printed Wiring Board - Printed Wiring Board - PANEL Section (SA-WCT100 37 5-27. Grille Assy 9 3-4. MAIN Board (3/7) (SA-WCT100 21 5-8. MAIN Board (6/7) (SA-WCT100 24 5-11. HDMI Board (2/2) (SA-WCT100 33 5-20. SERVICING NOTES 4 2. Front Panel Assy...
... 62 7. AMP Section (SA-WCT100 16 5-4. IO Board (SA-WCT100 29 5-16. SPOUT Board (SA-WCT100 34 5-21. REMOTE Board (SS-MCT100 34 5-24. POWER Board (SA-WCT100 39 6. Block Diagram - Block Diagram - Schematic Diagram - MAIN Board (5/7) (SA-WCT100 23 5-10. Schematic Diagram - MAIN Board (7/7) (SA-WCT100 25 5-12. Printed Wiring Board - Printed Wiring Board - PANEL Section (SA-WCT100 37 5-27. Grille Assy 9 3-4. MAIN Board (3/7) (SA-WCT100 21 5-8. MAIN Board (6/7) (SA-WCT100 24 5-11. HDMI Board (2/2) (SA-WCT100 33 5-20. SERVICING NOTES 4 2. Front Panel Assy...
Service Manual
Page 4
...speaker removal). Caution: The printed pattern (copper foil) may also be applied to ordinary solder. • JIG When disassembling the set to their particular size) : LEAD FREE MARK Unleaded solder has the following jig (for a slightly longer time. SA-WCT100/SS-MCT100 SECTION 1 SERVICING NOTES UNLEADED SOLDER Boards requiring use of having connected... (sticky, less prone to flow) than ordinary solder. Part No.: J-2501-238-A JIG FOR SPEAKER REMOVAL NOTE OF REPAIR CONFIRMING Repair in the state of unleaded solder are damaged, exchange the entire mounted board. 4
...speaker removal). Caution: The printed pattern (copper foil) may also be applied to ordinary solder. • JIG When disassembling the set to their particular size) : LEAD FREE MARK Unleaded solder has the following jig (for a slightly longer time. SA-WCT100/SS-MCT100 SECTION 1 SERVICING NOTES UNLEADED SOLDER Boards requiring use of having connected... (sticky, less prone to flow) than ordinary solder. Part No.: J-2501-238-A JIG FOR SPEAKER REMOVAL NOTE OF REPAIR CONFIRMING Repair in the state of unleaded solder are damaged, exchange the entire mounted board. 4
Service Manual
Page 5
... board when turning on power. SA-WCT100/SS-MCT100 SERVICE POSITION Note 1: Take all board out from SA-WCT100 and connect each board. Otherwise, the IC of C903 for electric shock prevention. 800 Ω/2W POWER board C903 Note 4: SA-WCT100 is operation. Note 2: In checking the board, make a capacitor discharge of MAIN board is damaged, and the POWER board is not connected, remote commander cannot...
... board when turning on power. SA-WCT100/SS-MCT100 SERVICE POSITION Note 1: Take all board out from SA-WCT100 and connect each board. Otherwise, the IC of C903 for electric shock prevention. 800 Ω/2W POWER board C903 Note 4: SA-WCT100 is operation. Note 2: In checking the board, make a capacitor discharge of MAIN board is damaged, and the POWER board is not connected, remote commander cannot...
Service Manual
Page 6
... sound field. % LEVEL MODE Press to adjust the level of the center speaker and the subwoofer. & AMP MENU Press to display the menu of the input buttons to control Sony components. B INPUT SELECTOR Press to select the input source to adjust the volume level. Note • Point the remote at the remote sensor satellite speaker. You can change the factory settings of the system. ' MUTING Press to the audio input signals. Press to adjust the volume...
... sound field. % LEVEL MODE Press to adjust the level of the center speaker and the subwoofer. & AMP MENU Press to display the menu of the input buttons to control Sony components. B INPUT SELECTOR Press to select the input source to adjust the volume level. Note • Point the remote at the remote sensor satellite speaker. You can change the factory settings of the system. ' MUTING Press to the audio input signals. Press to adjust the volume...
Service Manual
Page 7
FRONT PANEL ASSY (Page 8) 3-3. FAN (M3001) (Page 11) 3-8. POWER BOARD (Page 12) 7 DISASSEMBLY FLOW (SA-WCT100) SET SA-WCT100/SS-MCT100 3-2. AMP BLOCK (Page 10) 3-5. BACK PANEL, D.C. MAIN BOARD (Page 12) 3-9. IO BOARD (Page 10) 3-6. SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. GRILLE ASSY (Page 9) 3-4. HDMI BOARD (Page 11) 3-7.
FRONT PANEL ASSY (Page 8) 3-3. FAN (M3001) (Page 11) 3-8. POWER BOARD (Page 12) 7 DISASSEMBLY FLOW (SA-WCT100) SET SA-WCT100/SS-MCT100 3-2. AMP BLOCK (Page 10) 3-5. BACK PANEL, D.C. MAIN BOARD (Page 12) 3-9. IO BOARD (Page 10) 3-6. SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. GRILLE ASSY (Page 9) 3-4. HDMI BOARD (Page 11) 3-7.
Service Manual
Page 8
... of the set by placing the grille assy side up as shown in the numerical order given. 3-2. SA-WCT100/SS-MCT100 Note: Follow the disassembly procedure in the figure and work. Insert the jig (J-2501-238-A) into a space made by inserting the screwdriver, and raise the front panel assy gradually. FRONT PANEL ASSY Note: Please do set . eight...
... of the set by placing the grille assy side up as shown in the numerical order given. 3-2. SA-WCT100/SS-MCT100 Note: Follow the disassembly procedure in the figure and work. Insert the jig (J-2501-238-A) into a space made by inserting the screwdriver, and raise the front panel assy gradually. FRONT PANEL ASSY Note: Please do set . eight...
Service Manual
Page 13
...;rm the output of speakers. (Confirmation of communication line) When "NO DETECT." The message "COLD RESET." appears on the fluorescent indicator tube, then turn the power on the fluorescent indicator tube, confirm the connection of the DMPORT check jig lights. (Confirmation the power supply line.) 4. All buttons on . 2. To release from this mode. 2-6. TONE...
...;rm the output of speakers. (Confirmation of communication line) When "NO DETECT." The message "COLD RESET." appears on the fluorescent indicator tube, then turn the power on the fluorescent indicator tube, confirm the connection of the DMPORT check jig lights. (Confirmation the power supply line.) 4. All buttons on . 2. To release from this mode. 2-6. TONE...
Service Manual
Page 15
...CONTROL IC1002 (1/4) 70 38 HDMI_MUTE 37 HRESET 35 TXD0 36 RXD0 MCK, EMG_MUTE F (Page 14) D (Page 16) SA-WCT100/SS-MCT100 15 15 HDMI Section (SA-WCT100) - SD3 28.322MHz 85 XTALIN MCLK 79 SCK 76 WS 75 44 PWR5V LEVEL SHIFT IC3507 41 DSDA 42 DSCL 39 CSDA 40 CSCL MUTE 67 RESET 89 INT 91 RESET...) 15 HOT PLUG DET 19 +5V POWER 18 CEC 13...INPUT...RECEIVER IC3511 SPDIF 70 4 X3501 84 XTALOUT SD0 - SD3 6 MCLK 12 SCK 11 WS INT 17 RESET 42 CSDA 44 CSCL 43 TX_INT TX_RST CSDA CSCL 7 DATA0+ 9 DATA04 DATA1+ 6 DATA11 DATA2+ 3 DATA210 CLOCK+ CN3504 12 CLOCK- SA-WCT100/SS-MCT100 5-2. BLOCK DIAGRAM...
...CONTROL IC1002 (1/4) 70 38 HDMI_MUTE 37 HRESET 35 TXD0 36 RXD0 MCK, EMG_MUTE F (Page 14) D (Page 16) SA-WCT100/SS-MCT100 15 15 HDMI Section (SA-WCT100) - SD3 28.322MHz 85 XTALIN MCLK 79 SCK 76 WS 75 44 PWR5V LEVEL SHIFT IC3507 41 DSDA 42 DSCL 39 CSDA 40 CSCL MUTE 67 RESET 89 INT 91 RESET...) 15 HOT PLUG DET 19 +5V POWER 18 CEC 13...INPUT...RECEIVER IC3511 SPDIF 70 4 X3501 84 XTALOUT SD0 - SD3 6 MCLK 12 SCK 11 WS INT 17 RESET 42 CSDA 44 CSCL 43 TX_INT TX_RST CSDA CSCL 7 DATA0+ 9 DATA04 DATA1+ 6 DATA11 DATA2+ 3 DATA210 CLOCK+ CN3504 12 CLOCK- SA-WCT100/SS-MCT100 5-2. BLOCK DIAGRAM...
Service Manual
Page 16
...PATH : AUDIO (DIGITAL) : AUDIO (ANALOG) DPDVLRCK D3CSW DSP_BCK DSP_LRCK MCK SC_DT SHIFT LAT3 INIT OVF2 OVF1 SOFT MUTE SYSTEM CONTROLLER IC1002 (3/4)... DAMP_SCD 1 DAMP_SHIFT 2 DAMP LATCH1 78 DAMP LATCH3 80 DAMP INIT 76 OVER FLOW1 83 OVER FLOW2 84 DAMP SOFT MUTE 77 XDRIVER OCP 82 DRIVER...SPEAKER L+ LR+ RC+ CSIRCS E3.3V E3.3V POWER AMP IC3400 6 PWM_A 14 PWM_B 5 /RESET OUT_A 28-30 OUT_B 25-27 4 /SD POWER AMP IC3500 14 PWM_B 6 PWM_A 5 /RESET OUT_B 25-27 OUT_A 28-30 4 /SD L.P.F. AMP Section (SA-WCT100) - OVER LOAD DETECT Q3151, 3152 D3504 L.P.F. BLOCK DIAGRAM...
...PATH : AUDIO (DIGITAL) : AUDIO (ANALOG) DPDVLRCK D3CSW DSP_BCK DSP_LRCK MCK SC_DT SHIFT LAT3 INIT OVF2 OVF1 SOFT MUTE SYSTEM CONTROLLER IC1002 (3/4)... DAMP_SCD 1 DAMP_SHIFT 2 DAMP LATCH1 78 DAMP LATCH3 80 DAMP INIT 76 OVER FLOW1 83 OVER FLOW2 84 DAMP SOFT MUTE 77 XDRIVER OCP 82 DRIVER...SPEAKER L+ LR+ RC+ CSIRCS E3.3V E3.3V POWER AMP IC3400 6 PWM_A 14 PWM_B 5 /RESET OUT_A 28-30 OUT_B 25-27 4 /SD POWER AMP IC3500 14 PWM_B 6 PWM_A 5 /RESET OUT_B 25-27 OUT_A 28-30 4 /SD L.P.F. AMP Section (SA-WCT100) - OVER LOAD DETECT Q3151, 3152 D3504 L.P.F. BLOCK DIAGRAM...
Service Manual
Page 17
... L942 D942 L941, L951 D943 RESET SIGNAL GENERATOR IC1006 +1.8V +1.8V REGULATOR IC3050 HDMI+3.3V +3.3V REGULATOR IC3526 SHUNT REGULATOR IC951 ISOLATOR PC902 TH901 LF901, 902 F901 LINE FILTER AC IN (TO SA-WCT100) CN871 3 SIRCS REMOTE CONTROL RECEIVER IC871 P_CONT4 65 HDMI+1.8V +1.8V REGULATOR IC3528 +3.3V REGULATOR IC3527 SA-WCT100/SS-MCT100 17 17 BLOCK DIAGRAM - SA-WCT100/SS-MCT100 5-4.
... L942 D942 L941, L951 D943 RESET SIGNAL GENERATOR IC1006 +1.8V +1.8V REGULATOR IC3050 HDMI+3.3V +3.3V REGULATOR IC3526 SHUNT REGULATOR IC951 ISOLATOR PC902 TH901 LF901, 902 F901 LINE FILTER AC IN (TO SA-WCT100) CN871 3 SIRCS REMOTE CONTROL RECEIVER IC871 P_CONT4 65 HDMI+1.8V +1.8V REGULATOR IC3528 +3.3V REGULATOR IC3527 SA-WCT100/SS-MCT100 17 17 BLOCK DIAGRAM - SA-WCT100/SS-MCT100 5-4.
Service Manual
Page 18
... dotted line with part number specified. Line. • Voltages and waveforms are dc with respect to normal production tolerances. • Waveforms are indicated. Voltage variations may be noted due to ground under no mark: POWER ON • Voltages are indicated. • HDMI board is printed in each block.) For Printed Wiring Boards. SA-WCT100 - Caution: Parts face...
... dotted line with part number specified. Line. • Voltages and waveforms are dc with respect to normal production tolerances. • Waveforms are indicated. Voltage variations may be noted due to ground under no mark: POWER ON • Voltages are indicated. • HDMI board is printed in each block.) For Printed Wiring Boards. SA-WCT100 - Caution: Parts face...
Service Manual
Page 50
... terminal Not used - Ground terminal - Not used O Audio serial data output to the system controller I PLL lock error signal and data error flag input from the digital audio interface receiver I /O Two-way address and data bus terminal Not used - Ground terminal - Ground terminal - Ground terminal I /O Description - Not used - Ground terminal O Interrupt request signal output to the stream processor 50 Power supply terminal (+1.2V) (for core) I Core instruction rate to...
... terminal Not used - Ground terminal - Not used O Audio serial data output to the system controller I PLL lock error signal and data error flag input from the digital audio interface receiver I /O Two-way address and data bus terminal Not used - Ground terminal - Ground terminal - Ground terminal I /O Description - Not used - Ground terminal O Interrupt request signal output to the stream processor 50 Power supply terminal (+1.2V) (for core) I Core instruction rate to...
Service Manual
Page 53
... and digital audio interface receiver BYTE I External data bus width selection signal input terminal Fixed at "H" in this set CNVSS I Processor mode switch input terminal (for fluorescent indicator tube "H": power on /off control signal output for test) LED4 O Not used FL_RST/CD O Reset signal output to the EEPROM NC O Not used VSS - Power supply terminal (+3.3V) NC O Not used VCC2 - Ground terminal XIN I Digital media port adapter connection detection signal input terminal "L": digital...
... and digital audio interface receiver BYTE I External data bus width selection signal input terminal Fixed at "H" in this set CNVSS I Processor mode switch input terminal (for fluorescent indicator tube "H": power on /off control signal output for test) LED4 O Not used FL_RST/CD O Reset signal output to the EEPROM NC O Not used VSS - Power supply terminal (+3.3V) NC O Not used VCC2 - Ground terminal XIN I Digital media port adapter connection detection signal input terminal "L": digital...
Service Manual
Page 54
... DIAT_XSCEN NO USE DESTINATION MODEL KEY2 KEY1 AVSS KEY0 VREF AVCC N.C I/O Description O Power on/off control signal output for HDMI section "H": power on I Serial data input from the digital audio interface receiver I Source clock selection monitor input from the digital audio interface receiver "L" active O Chip enable signal output to the digital audio interface receiver "H" active O Reset signal output to the digital audio interface receiver "L": reset O DSP input data selection signal output terminal O Device selection signal output to the DSP "L" active O Reset signal output to...
... DIAT_XSCEN NO USE DESTINATION MODEL KEY2 KEY1 AVSS KEY0 VREF AVCC N.C I/O Description O Power on/off control signal output for HDMI section "H": power on I Serial data input from the digital audio interface receiver I Source clock selection monitor input from the digital audio interface receiver "L" active O Chip enable signal output to the digital audio interface receiver "H" active O Reset signal output to the digital audio interface receiver "L": reset O DSP input data selection signal output terminal O Device selection signal output to the DSP "L" active O Reset signal output to...
Service Manual
Page 57
... system controller "L": reset 11 XOUT O System clock output terminal (10 MHz) 12 VSS - Not used 19 RX_RST O Reset signal output to the HDMI receiver "L": reset 20 RX_INT I Serial data input from the HDMI transceiver 43 TX_INT O Reset signal output to the HDMI transceiver "L": reset 44 to 18 NC - Power supply terminal (+3.3V) 61 NC - Not used 69 PROUT_RST - Not used 68 AD_RST - Ground terminal 95 NC - SA-WCT100/SS...
... system controller "L": reset 11 XOUT O System clock output terminal (10 MHz) 12 VSS - Not used 19 RX_RST O Reset signal output to the HDMI receiver "L": reset 20 RX_INT I Serial data input from the HDMI transceiver 43 TX_INT O Reset signal output to the HDMI transceiver "L": reset 44 to 18 NC - Power supply terminal (+3.3V) 61 NC - Not used 69 PROUT_RST - Not used 68 AD_RST - Ground terminal 95 NC - SA-WCT100/SS...
Service Manual
Page 58
... 0 or dotted line with mark 0 are critical for routine service. Suivre scrupuleusement les instructions chaque fois qu'un composant est remplacé et / ou réparé. 5 not supplied #1 not supplied not supplied 4 3 #1 not supplied #1 AMP section 3 #1 not supplied front panel section 2 1 SP1 6 7 Ref. Strictly follow the instructions whenever the components are repaired and/or replaced. No. 6 7 #1 SP1 Part No. CABINET SECTION (SA-WCT100) Les composants...
... 0 or dotted line with mark 0 are critical for routine service. Suivre scrupuleusement les instructions chaque fois qu'un composant est remplacé et / ou réparé. 5 not supplied #1 not supplied not supplied 4 3 #1 not supplied #1 AMP section 3 #1 not supplied front panel section 2 1 SP1 6 7 Ref. Strictly follow the instructions whenever the components are repaired and/or replaced. No. 6 7 #1 SP1 Part No. CABINET SECTION (SA-WCT100) Les composants...
Service Manual
Page 62
... 202 203 204 205 Part No. No. 207 208 SP2 SP3 Part No. 3-279-901-01 2-653-226-01 1-826-832-11 1-826-832-11 Description SPEAKER CABINET KEY HOLE SEALED CAP LOUD SPEAKER (4X7 cm) LOUD SPEAKER (4X7 cm) SP4 1-826-832-11 LOUD SPEAKER (4X7 cm) #1 ...7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3 Remark 62 Description Remark X-2188-071-1 3-284-687-01 4-986-971-02 1-834-923-11 3-287-022-01 FRONT PANEL ASSY CUSHION, SEAL (L) SCREW (3.5) CORD (WITH CONNECTOR) (for SA-WCT100 connection) CUSHION (REMOTE PWB) 206 3-279-902-01 FOOT (8pieces, 1set) Ref. SS-MCT100 not supplied...
... 202 203 204 205 Part No. No. 207 208 SP2 SP3 Part No. 3-279-901-01 2-653-226-01 1-826-832-11 1-826-832-11 Description SPEAKER CABINET KEY HOLE SEALED CAP LOUD SPEAKER (4X7 cm) LOUD SPEAKER (4X7 cm) SP4 1-826-832-11 LOUD SPEAKER (4X7 cm) #1 ...7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3 Remark 62 Description Remark X-2188-071-1 3-284-687-01 4-986-971-02 1-834-923-11 3-287-022-01 FRONT PANEL ASSY CUSHION, SEAL (L) SCREW (3.5) CORD (WITH CONNECTOR) (for SA-WCT100 connection) CUSHION (REMOTE PWB) 206 3-279-902-01 FOOT (8pieces, 1set) Ref. SS-MCT100 not supplied...
Service Manual
Page 63
... they are seldom required for routine service. Replace only with mark 0 are repaired and/or replaced. Suivre scrupuleusement les instructions chaque fois qu'un composant est remplacé et / ou réparé. Ref. The components identified by mark 0 or dotted line with part number specified. Strictly follow the instructions whenever the components are critical...
... they are seldom required for routine service. Replace only with mark 0 are repaired and/or replaced. Suivre scrupuleusement les instructions chaque fois qu'un composant est remplacé et / ou réparé. Ref. The components identified by mark 0 or dotted line with part number specified. Strictly follow the instructions whenever the components are critical...