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Sony TA-FE320R Service Manual
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Sony TA-FE320R Service Manual

Integrated stereo amplifier
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TA-FE320R/FE520R
SERVICE MANUAL
AEP Model
TA-FE320R/FE520R
UK Model
TA-FE320R
Photo: TA-FE520R
SPECIFICATIONS
INTEGRATED STEREO AMPLIFIER
MICROFILM
http://cxema.ru

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Summary of Contents for Sony TA-FE320R

  • Page 1 TA-FE320R/FE520R SERVICE MANUAL AEP Model TA-FE320R/FE520R UK Model TA-FE320R Photo: TA-FE520R SPECIFICATIONS INTEGRATED STEREO AMPLIFIER MICROFILM http://cxema.ru...

  • Page 2: Table Of Contents

    LINE WITH MARK ! 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 PUB- LISHED BY SONY.

  • Page 3: General

    SECTION 1 This section is extracted from instruction manual. GENERAL LOCATION OF CONTROLS Front Panel 1 I/u (POWER) button 2 Remote control sensor 3 INPUT SELECTOR switch 4 VOLUME control 5 EON LINK button (TA-FE520R only) 6 PHONES jack 7 SPEAKERS switch 8 BASS control 9 TREBLE control 0 BALANCE control...

  • Page 4: Disassembly

    SECTION 2 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. FRONT PANEL SECTION 1 screw 1 two screws (CASE) (CASE) 2 case 5 screw (BVTP3 × 8) 4 connector 1 two screws (CN902) (CASE) 6 claw 4 connector (CN812) (FE520R) 5 screw 7 front panel section...

  • Page 5: Diagrams

    SECTION 3 DIAGRAMS • Circuit Boards Location RELAY AC board AC OUTLET board (AEP) RELAY DC board MAIN board POWER SW board HP board FUNCTION SW board TAPE MON board (FE520R) CONTROL board http://cxema.ru...
  • Page 6 3-1. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Schematic Diagram: Note on Printed Wiring Boards: • Y : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. pF: µµF • ¢ 50 WV or less are not indicated except for electrolytics : internal component.
  • Page 7 http://cxema.ru...
  • Page 8 http://cxema.ru...

  • Page 9: Printed Wiring Boards - Power Section

    3-6. PRINTED WIRING BOARDS – POWER Section – • See page 5 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D901 D904 D905 D906 D907 D908 D909 D910 D911 – 15 – http://cxema.ru...

  • Page 10: Schematic Diagram - Power Section

    3-7. SCHEMATIC DIAGRAM – POWER Section – (Page 10) (Page 10) (Page 13) The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. – 16 – http://cxema.ru...
  • Page 11 • IC Block Diagrams IC601 µPC1237HA (MAIN BOARD) IC101 LC7821 (MAIN BOARD) OVER LOAD DET MUTE OFFSET DET L COM1 R COM1 LATCH/ AUTORESET AC OFF L COM2 R COM2 L COM3 R COM3 LEVEL SHIFT LATCH SHIFT RESISTER BUFFER IC802 BA6208 (CONTROL BOARD) MOTOR SWITCH...

  • Page 12: Ic Pin Function Description

    3-8. IC PIN FUNCTION DESCRIPTION • CONTROL BOARD IC801 TMP47C103N-JP47 (FUNCTION SWITCH CONTROL, LED DRIVER) Pin No. Pin Name Function XOUT Main system clock output terminal (4 MHz) Main system clock input terminal (4 MHz) System reset signal input terminal “L”: reset RESET For several hundreds msec.

  • Page 13: Exploded Views

    4-211-950-01 KNOB (SPEAKER) (BLACK) 3-704-366-71 SCREW (CASE) (M3X8) (SILVER) 4-211-950-11 KNOB (SPEAKER) (SILVER) * 14 1-670-968-11 FUNCTION SW BOARD 4-996-698-41 EMBLEM, SONY 4-211-951-01 WASHER (FIBER DIA. 8) X-4950-304-1 PANEL ASSY, FRONT (FE520R: BLACK) * 16 A-4417-046-A CONTROL BOARD, COMPLETE (FE520R)
  • Page 14 (2) CHASSIS SECTION not supplied not supplied not supplied not supplied supplied not supplied The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remark Ref.

  • Page 15: Electrical Parts List

    AC OUTLET SECTION 5 ELECTRICAL PARTS LIST CONTROL NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by mark ! or dotted line with mark parts list may be different from the parts speci- are seldom required for routine service.
  • Page 16 CONTROL FUNCTION SW MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > < SWITCH > R201 1-247-863-11 CARBON 1/4W S201 1-571-112-21 SWITCH, PUSH (1 KEY) (LOUDNESS) R202 1-247-839-11 CARBON 2.2K 1/4W S202 1-571-828-11 SWITCH, PUSH (1 KEY) (SOURCE DIRECT) R203 1-249-427-11 CARBON 6.8K...
  • Page 17 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C307 1-126-965-11 ELECT 22uF C911 1-126-933-11 ELECT 100uF (FE320R) C915 1-126-933-11 ELECT 100uF C307 1-128-551-11 ELECT 22uF C916 1-126-963-11 ELECT 4.7uF (FE520R) C308 1-126-965-11 ELECT 22uF < CONNECTOR > (FE320R) * CN811 1-568-832-11 SOCKET, CONNECTOR 13P...
  • Page 18 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ! R318 R106 1-247-897-11 CARBON 560K 1/4W 1-212-958-00 FUSIBLE 1/2W F ! R320 1-212-942-00 FUSIBLE 1/2W F ! R321 R107 1-247-871-11 CARBON 1/4W 1-212-942-00 FUSIBLE 1/2W F ! R322 R108 1-247-879-11 CARBON...
  • Page 19 MAIN POWER SW RELAY AC RELAY DC TAPE MON Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RELAY > < FUSE > ! F1 RY101 1-515-614-11 RELAY (FE520R) 1-532-503-51 FUSE (T1.6AL/250V) (FE320R) ! F3 RY601 1-515-920-11 RELAY (24V) 1-532-388-51 FUSE (T2AL/250V) (FE520R) <...
  • Page 20 TA-FE320R/FE520R Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ************** HARDWARE LIST ************** 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S 7-685-880-09 SCREW +BVTT 4X6 (S) 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S 7-685-648-79 SCREW +BVTP 3X12 TYPE2 N-S...

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