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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-F501ES 3 7 63 1515 0 TABLE OF CONTENTS SERVICING NOTES ..........4 GENERAL ..............7 DISASSEMBLY 3-1. Top Plate, Side Plate ............9 3-2. Power Board ..............10 3-3. Front Panel Assy .............. 10 3-4. Main Board ..............11 TEST MODE ..............
If there is a malfunction, the display shows a code of two numbers. You can check the condition of the system by message. Refer to the following table to solve the problem. If any problem persists, consult your nearest Sony dealer.
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TA-F501ES 3 7 63 1515 0 MAIN BOARD SERVICE POSITION AC 2P inlet POWER board SW board MAIN board No need of connection to the HP board. PANEL board L 13942296513 AC 2P inlet POWER board SW board u163...
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TA-F501ES 3 7 63 1515 0 DISCHARGING THE CAPACITORS In order to prevent electric shock when checking the board, connect between the terminals of the capacitor (C100) with the specified resistor to discharge the capacitor (C100). 800 Ω /2W...
TA-F501ES SECTION 2 This section is extracted from instruction manual. GENERAL 3 7 63 1515 0 Location of Parts and Operation Front panel Name Function Name Function A POWER E INPUT Press to turn the Turn to select the input amplifier on or off.
TA-F501ES 3 7 63 1515 0 Name Function Remote commander E Operation You can only operate a Sony buttons for a CD player using this remote, Sony CD when you connect it to the this RM-AAU012 player amplifier. H playback...
TA-F501ES SECTION 3 DISASSEMBLY 3 7 63 1515 0 • This set can be disassembled in the order shown below. 3-1. TOP PLATE, SIDE PLATE (Page 9) 3-2. POWER BOARD (Page 10) 3-3. FRONT PANEL ASSY (Page 10) 3-4.
TA-F501ES SECTION 4 TEST MODE 3 7 63 1515 0 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 [MUTING] button, press the [POWER] button to turn on the main power.
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TA-F501ES 3 7 63 1515 0 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...
TA-F501ES 3 7 6 3 1 5 1 5 0 5-4. BLOCK DIAGRAM – POWER SUPPLY Section – RECT T901 PVDD PVDD CONTROL (POWER AMP) VOLTAGE SWITCH CONTROL SHUNT PVDD PVDD VCONT CONTROL CONTROL HYBRID IC FOR IC13 IC16 Q6–8...
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TA-F501ES 3 7 6 3 1 5 1 5 0 • Note for Printed Wiring Boards and Schematic Diagrams • Waveforms – MAIN Board – Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side.
TA-F501ES 3 7 6 3 1 5 1 5 0 • See page 19 for Waveforms. • See page 38 for IC Block Diagrams. • See page 45 for IC Pin Function Description. 5-11. SCHEMATIC DIAGRAM – MAIN Board (5/5) –...
TA-F501ES 3 7 6 3 1 5 1 5 0 • See page 27 for Waveforms. • See page 39 for IC Block Diagrams. • See page 47 for IC Pin Function Description. 5-13. SCHEMATIC DIAGRAM – DSP Board –...
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TA-F501ES 3 7 63 1515 0 – MIC 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+ – PANEL Board –...
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TA-F501ES 3 7 63 1515 0 • IC Pin Function Description MAIN BOARD IC2054 MB91F355APMT-F501-X101 (MAIN SYSTEM CONTROLLER) Pin No. Pin Name Pin Description BASS JOG1, 1, 2 Jog dial pulse input from the rotary encoder (for BASS) BASS JOG2...
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TA-F501ES 3 7 63 1515 0 Pin No. Pin Name Pin Description AD KEY2 Not used AD KEY3 Not used 53, 54 NO USE — Not used VERSION Setting terminal for version 56, 57 NO USE — Not used...
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TA-F501ES 3 7 63 1515 0 Pin No. Pin Name Pin Description MBUS STS0 to 109 to 113 — Not used MBUS STS4 — Ground — Power supply (+3.3V) DSP_MISO Serial data input from the DSP or serial flash...
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TA-F501ES 3 7 63 1515 0 Pin No. Pin Name Pin Description FSRATE L/R sampling clock signal (44.1 kHz) input terminal SUB-U DATA Serial data input from the sub system controller NO USE — Not used (Open) EEPROM SDA...
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TA-F501ES 3 7 63 1515 0 MAIN BOARD IC1800 MB89F538L-F501-X101 (SUB SYSTEM CONTROLLER) Pin No. Pin Name Pin Description I-LIMIT Abnormal current detection signal input from the digital power amplifier MOD2 — Not used (Pull down) REG-TEMP Thermistor connection terminal for abnormal temperature detection...
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TA-F501ES 3 7 63 1515 0 Pin No. Pin Name Pin Description DC offset detection signal input terminal Not used DC offset detection signal input terminal Not used SUR-BACK-RY Relay drive signal (for surround back speaker) output terminal Not used (Open) —...
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TA-F501ES 3 7 63 1515 0 Pin No. Pin Name Pin Description PF_CE Chip enable signal input/output terminal Not used (Open) SPI_MAS Master/slave selection signal output terminal “L”: DSP is master DPSOA PCM audio signal output terminal DPSOB PCM audio signal output terminal...
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TA-F501ES 3 7 63 1515 0 Pin No. Pin Name Pin Description — Ground VDDEXT — Power supply (+3.3V) — Ground VDDINT — Power supply (+1.2V) — Ground VDDINT — Power supply (+1.2V) XRESET System reset signal input to the main system controller...
TA-F501ES SECTION 6 EXPLODED VIEWS 3 7 63 1515 0 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-F501ES 3 7 63 1515 0 6-3. FRONT PANEL SECTION not supplied not supplied (SW board) not supplied FL1001 not supplied not supplied L 13942296513 (HP board) not supplied supplied with RV1001,1002,1006 supplied with RV1007 Ref. No. Part No.
TA-F501ES 3 7 63 1515 0 6-4. CHASSIS SECTION not supplied not supplied not supplied (MIC board) not supplied not supplied L 13942296513 not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 151...
TA-F501ES SECTION 7 3 7 63 1515 0 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-F501ES 3 7 63 1515 0 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page.