COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN 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 SUPPLEMENTS PUBLISHED BY SONY.
TA-FA1200ES SECTION 1 SERVICING NOTES • MODEL IDENTIFICATION – Back Panel – PART No. Model PART No. AEP model 2-688-071-1[] UK model 2-688-072-2[] UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead- free mark (LF) indicating the solder contains no lead.
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TA-FA1200ES Ver. 1.1 ERROR MESSAGES If there is a malfunction, the display shows a code of two numbers and a message. You can check the condition of the system by message. Refer to the following table to solve the problem.
TA-FA1200ES DISCHARGING THE CAPACITORS brown black connector 800 Ω/2W In checking the board, connect the lead of brown and black by resistance and make a capacitor discharge of C36 for electric shock prevention. DC board CNP5301 MAIN DIF board 800 Ω/2W...
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TA-FA1200ES MAIN DIF BOARD SERVICE POSITION Solder three lead wires to three grand points of MAIN DIF board. Connect each grand point and chassis with a clip. ground point lead wire MAIN DIF board lead wire ground point ground point...
TA-FA1200ES SECTION 2 This section is extracted from instruction manual. GENERAL Location of Parts and Operation Front panel Name Function Name Function Name Function A POWER D Remote sensor Receives signals from G MUTING Press to activate the Press to turn the muting function.
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TA-FA1200ES Name Function Remote commander A ?/1 Press to turn the amplifier on or (on/standby) off. RM-AAU010 B U/u/I/i After pressing MENU (9), ENTER press U/u, I or i to select the settings. Then press ENTER to enter the selection.
TA-FA1200ES SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. CASE (Page 9) 3-3. FRONT PANEL 3-4. AC (1) BOARD 3-5. AC (2) BOARD 3-6. DC BOARD 3-7. BACK PANEL ASSY...
TA-FA1200ES Ver. 1.1 SECTION 4 TEST MODE MEMORY CLEARING MODE All preset contents are cleared when this mode is activated. Use this mode before returning the product to clients upon completion of repair. Procedure: 1. While pressing the [DIRECT] and [MUTING] buttons, press the [POWER] button to turn on the main power.
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TA-FA1200ES Ver. 1.1 Items Display Remark Not used Volume value display SBL**** SBR XXXX (SBL/SBR) EEPROM [****] FR XX ****: EEPROM address EERROM debug XX: EEPROM data (It switches by pressing the U u key of the remote commander after the item is fixed pressing the [ENTER] key...
TA-FA1200ES Ver. 1.1 5-4. BLOCK DIAGRAM – POWER SUPPLY Section – MAIN POWER TRANSFORMER +12V D44, 45 RY +12V REGULATOR RECT D40 – 43 IC40 –12V FL –12V REGULATOR IC5223 M +8V +2.5V REGULATOR DSP +2.5V IC5213 +3.3V DSP +3.3V...
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TA-FA1200ES Ver. 1.1 • Note for Printed Wiring Boards and Schematic Diagrams • Circuit Boards Location Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. (p: pF) •...
TA-FA1200ES Ver. 1.1 • See page 40 for Waveforms. • See page 40 for IC Block Diagrams. • See page 46 for IC Pin Function Description. 5-10. SCHEMATIC DIAGRAM – MAIN DIF Board (6/7) – (6/7) SOFT_MUTE R1557 BUFFER 100k...
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TA-FA1200ES Ver. 1.1 • See page 40 for Waveforms. • See page 46 for IC Pin Function Description. 5-11. SCHEMATIC DIAGRAM – MAIN DIF Board (7/7) – (7/7) (Page 21) COM2 CLK COM2 DATA CNP1401 FUNC LAT TREB JOG2 TREB JOGB...
TA-FA1200ES • See page 40 for IC Block Diagrams. • See page 46 for IC Pin Function Description. 5-15. SCHEMATIC DIAGRAM – DSP Board – TC7WH157FK FLIP-FLOP (TE85R) SF_CPU_CE* SERIAL FLASH SF_DSP_CE* SST25VF04 -06FAES SF_DSP_MAS DSP_SPICLK SI-3010KM-TL +1.2V REGULATOR IC5(1/2)
TA-FA1200ES – DISPLAY Board – IC1004 NJM2173AV (TE2) OUT1 14 OUT2 AMP1 AMP2 DC CUT1 13 DC CUT2 12 IN2 MIC V+1 11 MIC V+2 10 GV NOISE 9 STBY 8 V+ IC1203 CXD9725M-HFL 28 NC TRIM VOLUME TRIM VOLUME...
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TA-FA1200ES • IC Pin Function Description MAIN DIF BOARD IC1800 MB89F538L-FA1ES-X101 (SUB SYSTEM CONTROLLER) Pin No. Pin Name Description I- LIMIT Abnormal current detection signal input from the digital power amplifier MOD2 Not used REG-TEMP Thermistor connection terminal for abnormal temperature detection (A/D input)
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TA-FA1200ES Pin No. Pin Name Description DC offset detection signal input terminal Not used SUR-BACK-RY Relay drive signal (for surround back speaker) output terminal Not used Power supply terminal (+3.3V) SOFT-MUT (SB) Muting on/off control signal (for surround back) output terminal Not used...
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TA-FA1200ES MAIN DIF BOARD IC2054 MB91F355APMT-FA1ES-X101 (MAIN SYSTEM CONTROLLER) Pin No. Pin Name Description BASS JOG1, 1, 2 Jog dial pulse input from the rotary encoder (for BASS) BASS JOG2 TREB JOG1, 3. 4 Jog dial pulse input from the rotary encoder (for TREBLE)
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TA-FA1200ES Pin No. Pin Name Description 47 to 49 NO USE Not used AD KEY1, 50, 51 Jog dial pulse input from the rotary encoder (for VOLUME) AD KEY2 AD KEY3 Front panel key input terminal (A/D input) Not used...
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TA-FA1200ES Pin No. Pin Name Description CTL-A1 IN Power key input terminal CTL-A1 LAT Serial data latch pulse signal output terminal Not used CTL-A1 OUT Relay drive signal (for front-A) output terminal Not used STOP AC off detection signal input terminal...
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TA-FA1200ES Pin No. Pin Name Description FL CLR Clear signal output terminal Not used FL LAT Serial data latch pulse output to the fluorescent indicator tube SP-SW FA, 158, 159 Front speaker selection switch input terminal SP-SW FB SP-SW SA (A90)
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TA-FA1200ES DSP BOARD IC2 ADSST-AVR-1115 (DSP) Pin No. Pin Name Description VDDINT Power supply terminal (+1.2V) CLKCFG0, 2, 3 Clock frequency setting terminal CLKCFG1 BOOTCFG0, 4, 5 Boot mode setting terminal for DSP BOOTCFG1 Ground terminal VDDEXT Power supply terminal (+3.3V)
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TA-FA1200ES Pin No. Pin Name Description Ground terminal VDDEXT Power supply terminal (+3.3V) VDDINT Power supply terminal (+1.2V) Ground terminal PF_CE Chip enable signal input/output terminal Not used SPI_MAS Master/slave selection signal output terminal "L": DSP is master DPSOA PCM audio signal output terminal...
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TA-FA1200ES Pin No. Pin Name Description 107, 108 VDDINT Power supply terminal (+1.2V) Ground terminal VDDINT Power supply terminal (+1.2V) Ground terminal VDDINT Power supply terminal (+1.2V) Ground terminal VDDINT Power supply terminal (+1.2V) Ground terminal VDDEXT Power supply terminal (+3.3V)
TA-FA1200ES SECTION 6 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark 0 are may have some difference from the original are seldom required for routine service.
TA-FA1200ES 6-2. DISPLAY BOARD BLOCK not supplied (AC SW board) not supplied J1001 RV1001 supplied with J1001 not supplied (SP SW board) RV1002 not supplied (HP JACK board) not supplied (MIC JACK board) RV1006 supplied not supplied with RV1001 not supplied...
TA-FA1200ES 6-6. CHASSIS BLOCK not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-4955-348-1 FOOT ASSY 7-685-881-09 SCREW +BVTT 4X8 (S)
TA-FA1200ES Ver. 1.1 6-7. MAIN BOARD BLOCK F842 F841 F5001 not supplied (TYPE-12, (PROTECTOR TYPE-13) board) (TYPE-11, not supplied TYPE-12) (SUPPORT-A, B board) not supplied Q5313 Q5332 MAIN DIF board not supplied Q5331 THP4401 not supplied not supplied not supplied...
TA-FA1200ES SECTION 7 AC (1) AC (2) ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark 0 are parts list may be different from the parts are seldom required for routine service.
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TA-FA1200ES AC (2) AC SW DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < SWITCH > < IC > S601 1-786-028-11 SWITCH, SLIDE (IMPEDANCE SELECTOR) IC40 8-759-394-35 IC BA12T IC5223 8-759-245-86 IC TA79012S ************************************************************ AC SW BOARD <...
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6-501-484-01 DIODE P6SMB62AT3 IC1502 6-710-431-01 IC CXD9879AM D1522 6-501-484-01 DIODE P6SMB62AT3 IC1800 6-807-103-01 IC MB89F538L-FA1ES-X102 IC2001 6-600-466-01 IC TORX147L (SONY) (DIGITAL 4 IN OPTICAL) D1523 6-501-484-01 DIODE P6SMB62AT3 D1524 6-501-484-01 DIODE P6SMB62AT3 IC2002 8-759-710-97 IC NJM4565M-D D1541 8-719-988-61 DIODE 1SS355TE-17...
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TA-FA1200ES MAIN DIF Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC2054 6-806-762-01 IC MB91F355APMT-FA1ES-X103 Q5341 8-729-271-31 TRANSISTOR 2SC2713-G Q5342 8-729-017-05 TRANSISTOR 2SA1837 IC2055 6-704-005-01 IC BR24L32F-WE2 Q5343 8-729-271-31 TRANSISTOR 2SC2713-G IC2056 8-759-277-63 IC TC7W14FU (TE12R)
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TA-FA1200ES MAIN DIF Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1405 1-216-833-11 METAL CHIP 1/10W R1406 1-216-833-11 METAL CHIP 1/10W R1542 1-216-833-11 METAL CHIP 1/10W R1411 1-216-809-11 METAL CHIP 1/10W R1543 1-216-809-11 METAL CHIP 1/10W...
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TA-FA1200ES Ver. 1.1 MAIN DIF Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R2010 1-208-774-11 METAL CHIP 0.5% 1/10W R2011 1-216-809-11 METAL CHIP 1/10W R2235 1-216-805-11 METAL CHIP 1/10W R2012 1-216-033-00 RES-CHIP 1/10W R2236 1-216-805-11 METAL CHIP...
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TA-FA1200ES MAIN DIF MIC JACK Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R2391 1-216-833-11 METAL CHIP 1/10W R2392 1-216-833-11 METAL CHIP 1/10W R5303 1-216-821-11 METAL CHIP 1/10W R2393 1-216-833-11 METAL CHIP 1/10W R5304 1-216-821-11 METAL CHIP...
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TA-FA1200ES Ver. 1.1 MIC JACK MUTING LED MUTING SW PROTECTOR SP SW VOLUME Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark FB1004 1-414-813-11 FERRITE, EMI (SMD) (2012) R1044 1-216-025-11 RES-CHIP 1/10W FB1005 1-414-813-11 FERRITE, EMI (SMD) (2012)
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TA-FA1200ES AEP Model UK Model SERVICE MANUAL Ver. 1.1 2006.12 SUPPLEMENT-1 File this supplement with the service manual. Subject: Change of MAIN DIF board and DISPLAY board (Suffix-12/-13) In this set, MAIN DIF board and DISPLAY board have been changed in the midway of production.
TA-FA1200ES MAIN DIF BOARD AND DISPLAY BOARD DISCRIMINATION There are some types of MAIN DIF board and DISPLAY board installed by this set. Repair after confirming which type repaired set is referring to the following. • MAIN DIF board There are three types of MAIN DIF board.
TA-FA1200ES DIAGRAMS • Note for Printed Wiring Boards and Schematic Diagrams Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. (p: pF) •...
TA-FA1200ES 2-12. PRINTED WIRING BOARD – DISPLAY Board (TYPE-12-13D) – (Refer to page 34 on original service manual) MIC JACK BOARD DISPLAY BOARD CNP1002 FLUORESCENT INDICATOR TUBE ON/STANDBY (Refer to page 34 on RY1001 original service manual) MUTING LED BOARD...
TA-FA1200ES DISPLAY ELECTRICAL PARTS LIST NOTE: The components identified by mark • Due to standardization, replacements in the • RESISTORS 0 or dotted line with mark 0 are critical for safety. parts list may be different from the parts All resistors are in ohms.
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TA-FA1200ES DISPLAY MAIN DIF Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < FLUORESCENT INDICATOR > R1031 1-216-825-11 METAL CHIP 2.2K 1/10W R1032 1-216-849-11 METAL CHIP 220K 1/10W FL1001 1-519-863-11 INDICATOR TUBE, FLUORESCENT R1033 1-216-825-11 METAL CHIP 2.2K...
TA-FA1200ES REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2006.08...
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