Sony TA-FE230 User manual

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MICROFILM
SERVICE MANUAL
INTEGRATED STEREO AMPLIFIER
AEP Model
UK Model
SPECIFICATIONS
TA-FE230/FE330R/FE530R
Photo: TA-FE530R (BLACK)

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TABLE OF CONTENTS
1. GENERAL
Location of Controls ....................................................... 3
2. DISASSEMBLY ......................................................... 4
3. DIAGRAMS
3-1. Note for Printed Wiring Boards
and Schematic Diagrams ................................................ 7
3-2. Printed Wiring Board – MAIN Section – ...................... 9
3-3. Schematic Diagram – MAIN Section –.......................... 11
3-4. Printed Wiring Boards – PANEL Section – .................. 13
3-5. Schematic Diagram – PANEL Section – ....................... 15
3-6. Printed Wiring Boards – POWER Section –................. 17
3-7. Schematic Diagram – POWER Section – ..................... 19
3-8. IC Pin Function Description ........................................... 22
4. EXPLODED VIEWS................................................ 23
5. ELECTRICAL PARTS LIST ............................... 26
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK !OR DOTTED
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.

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SECTION 1
GENERAL This section is extracted from
instruction manual.
LOCATION OF CONTROLS
•Front View
1I/ubutton
2Remote sensor (TA-FE330R/FE530R)
3EON LINK button and indicator
(TA-FE530R)
4PHONES jack
5SPEAKERS switch
6BASS dial
7TREBLE dial
8BALANCE dial
9LOUDNESS button
0INPUT SELECTOR
!¡ SOURCE DIRECT button
(TA-FE330R/FE530R)
!™ VOLUME dial
!£ TAPE1 MONITOR switch
(TA-FE530R)
12
3 4 5 6 7 8 9 !º !¡ !™ !£
•Rear View

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CASE
PANEL ASS’Y
Note: Follow the disassembly procedure in the numerical order given.
SECTION 2
DISASSEMBLY
1 two screws
(CASE)
1 screw (CASE)
1 two screws
(CASE)
2 case
2 connector (CN7) (FE230)
2 connector (CN903)
(FE330R/FE530R)
3 two clamps
4 screw (BVTP3 × 8)
5 claw
6 panel ass’y
4 three screws
(BVTP3
× 8)
5 claw
4 screw (BVTP3 × 8)
2 connector (CN812)
(FE530R)
1 wire (flat type) (13 core)
(CN815)
1 wire (flat type) (13 core)
(CN811)

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MAIN BOARD
1 connector
(CN951)
1 connector
CN952: FE330R/FE530R
CN952A: FE230
4 screw (BVTP3 × 8)
5 MAIN board
3 six screws
(BVPT 3
× 8)
(FE330R/FE530R)
3 six screws
(BVPT 3
× 8)
(FE230)
2 six screws (BVPT 3 × 8)
FE230
()

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SECTION 3
DIAGRAMS
3-1. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Printed Wiring Boards: •Y: parts extracted from the component side. •¢: internal component.
•b: Pattern from the side which enables seeing. •Indication of diode
Note on Schematic Diagrams: • All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics and tantalums.
• All resistors are in Ωand 1/4W or less unless otherwise
specified.
•¢: internal component.
•2: nonflammable resistor. •5: fusible resistor. •C: panel designation. •U: B+ Line. •V: B– Line. • Voltages are dc with respect to ground under no-signal
conditions. no mark :TUNER
• Voltages are takenwithaVOM(Inputimpedance10MΩ).
Voltage variations may be noted due to normal produc- tion tolerances.
• Signal path.
F:TUNER E:TAPE1/DAT IN a: REC OUT d:TAPE2/MD IN J: CD I: PHONO
Note: The components identified by mark !or dotted line
with mark !are critical for safety. Replace only with part number specified.
This marking side is cathode.
D
DC-SUP board FUSE board
AC-SW board (FE230)
POWER SW board
(FE330R/FE530R)
H. P board
FUNCTION SW board
CONTROL board TAPE MONITOR board
(FE530R)
MAIN board
AC OUTLET board
(FE330R: AEP/FE530R: AEP)
AC-RY board (FE330R/FE530R)
• Circuit Boards Location

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TA-FE230/FE330R/FE530R
3-2. PRINTED WIRING BOARD – MAIN Section – • See page 8 for Circuit Boards Location.
(Page 17)
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D101 C-4 D301 E-6 D302 E-6 D351 E-6 D352 E-6 D601 C-5 D902 C-5 D903 C-5 IC101 D-3 IC102 C-1 IC301 E-7 IC601 E-3 IC901 E-5 Q101 E-5 Q102 E-5 Q103 C-4 Q104 E-4 Q151 E-5 Q301 E-6 Q351 D-6 Q901 C-5 Q902 C-5 Q903 E-4
• Semiconductor
Location
Ref. No. Location
(Page 13) (Page 18) (Page 17) (Page 14) (Page 13)

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TA-FE230/FE330R/FE530R
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3-3. SCHEMATIC DIAGRAM – MAIN Section – • See page 21 for IC Block Diagrams.
The components identified by mark !or dotted line with mark !are critical for safety. Replaceonlywithpart number specified.
(Page 15)
(Page 15) (Page 16)
(Page 19)
(Page 20) (Page 19)

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TA-FE230/FE330R/FE530R
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3-4. PRINTED WIRING BOARDS – PANEL Section – • See page 8 for Circuit Boards Location.
(Page 9) (Page 9)
(Page 18)
(Page 9)
D811 A-4 D812 B-4 D813 B-5 D814 B-6 D816 B-6 D817 B-6 D819 B-6 D820 B-2 D821 F-10 D822 E-10 D823 E-1
D801 B-7 D802 B-7 D803 B-6 D804 B-7 D805 B-7 D806 B-8 D807 B-3 D808 A-3 D809 A-3 D810 A-4
• Semiconductor Location
IC801 B-5 IC802 B-2 IC803 F-10 Q801 B-7 Q802 B-8 Q803 C-2 Q804 B-5 Q806 B-3 Q807 B-3 Q808 A-4
Q809 F-10 Q810 B-8 Q811 B-10 Q812 F-10 Q813 F-10
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location

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TA-FE230/FE330R/FE530R
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3-5. SCHEMATIC DIAGRAM – PANEL Section – • See page 21 for IC Block Diagrams.
• Waveform 1IC801 2(XIN)
2.5 Vp-p
4 MHz
(Page 11) (Page 11)
(Page 11)
(Page 20)