DOWNLOAD Sony TC-WE475 Service Manual ↓ Size: 3.72 MB | Pages: 38 in PDF or view online for FREE

Model
TC-WE475
Pages
38
Size
3.72 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
tc-we475.pdf
Date

Sony TC-WE475 Service Manual ▷ View online

3
TC-WE475
PARTS No.
MODEL
4-232-514-0s
US model
4-232-514-1s
CND model
4-232-514-2s
AEP model
4-232-514-3s
UK model
4-232-514-4s
SP model
4-232-514-5s
AUS model
MODEL IDENTIFICATION
–Back panel–
Part No.
• Abbreviation
CND : Canadian model
SP
: Singapore model
AUS : Australian model
TABLE OF CONTENTS
1. GENERAL
.......................................................................... 4
2. DISASSEMBLY
2-1. Case ...................................................................................... 5
2-2. Front Panel Assy ................................................................... 5
2-3. Cassette Lid Assy (Deck A/B) .............................................. 6
2-4. Mechanism Deck Assy (Deck A/B) ...................................... 6
3. SERVICE MODE
.............................................................. 7
4. MECHANICAL ADJUSTMENTS
................................. 8
5. ELECTRICAL ADJUSTMENTS
................................. 8
6. DIAGRAMS
6-1. Circuit Boards Location ...................................................... 12
6-2. Printed Wiring Board – MAIN Section – ............................ 14
6-3. Schematic Diagram – MAIN (1/4) Section – ...................... 15
6-4. Schematic Diagram – MAIN (2/4) Section – ...................... 16
6-5. Schematic Diagram – MAIN (3/4) Section – ...................... 17
6-6. Schematic Diagram – MAIN (4/4) Section – ...................... 18
6-7. Printed Wiring Board – DECK A Section – ........................ 19
6-8. Schematic Diagram – DECK A Section – ........................... 19
6-9. Printed Wiring Board – DECK B Section – ........................ 19
6-10. Schematic Diagram – DECK B Section – ......................... 19
6-11. Schematic Diagram – DISPLAY Section – ....................... 20
6-12. Printed Wiring Board – DISPLAY Section – .................... 21
6-13. Schematic Diagram – PANEL Section – ........................... 22
6-14. Printed Wiring Board – PANEL Section – ........................ 23
6-15. Schematic Diagram – POWER Section – ......................... 24
6-16. Printed Wiring Board – POWER Section – ...................... 25
6-17. IC PIN FUNCTION .......................................................... 26
7. EXPLODED VIEWS
7-1. Case Section ........................................................................ 27
7-2. Chassis Section ................................................................... 28
7-3. Cassette Holder Section ...................................................... 29
7-4. Front Panel Section ............................................................. 30
7-5. Tape Mechanism Section .................................................... 31
8. ELECTRICAL PARTS LIST
........................................ 32
4
TC-WE475
SECTION 1
GENERAL
Front Panel
Location of Parts and Controls
1
POWER button
2
RESET (Deck A) button
3
MEMORY (Deck A) button
4
RESET (Deck B) button
5
MEMORY (Deck B) button
6
AUTO REC LEVEL indicator
7
REC LEVEL knob
8
FADER button
9
ARL button
q;
SYNCHRO button
qa
PHONES jack
qs
HIGH/NOMAL button
qd
(AMS) M (Deck B) button
qf
H (Deck B) button
qg
REC z button
qh
A (Eject) (Deck B) button
qj
REC MUTING W button
qk
h (Deck B) button
ql
PAUSE X button
w;
x (Deck B) button
wa
m (AMS) (Deck B) button
ws
(AMS) M (Deck A) button
wd
DOLBY NR OFF B/C switch
wf
H (Deck A) button
wg
h (Deck A) button
wh
m (AMS) (Deck A) button
wj
A (Eject) (Deck A) button
wk
x (Deck A) button
wl
PITCH CONTROL knob
e;
PITCH CONTROL button
ea
DIRECTION MODE switch
• AMS is the abbreviation for Automatic Music Sensor.
1
2 3
4 5
6 7
e;
ea
wj
wl
ql qj
wg
wd
wf
w; qk qh
wh
9
0
qa
8
ws
qs
qd
qf
wk
qg
wa
5
TC-WE475
SECTION 2
DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
2-1. CASE
2-2. FRONT PANEL ASSY
1
 screw
     (BVTT 3x6)
2
 two screws
     (case 3 TP2)
3
 two screws
     (case 3 TP2)
4
 case
qs
 screw
     (BVTP 3x8)
qf
 screw
     (BVTP 3x8)
qd
 screw
     (BVTP 3x8)
qg
 two screws
     (BVTT 3x6)
qj
 claw
qh
 claw
qk
 front panel assy
8
 CN301
7
 CN401
2
 CN807
1
 CN5802
3
 CN803
4
 CNA806
5
 flat type wire
     (Deck A)
9
 CN002
6
 flat type wire
     (Deck B)
0
 screw
     (BVTP 3x8)
qa
wire
Set
Case
Front Panel Assy
Cassette Lid Assy (Deck A/B)
Mechanism Deck Assy (Deck A/B)
• The equipment can be removed using the following procedure.
6
TC-WE475
2-3. CASSETTE LID ASSY (DECK A/B)
2-4. MECHANISM DECK ASSY (DECK A/B)
2
 four claws
1
 Push the EJECT button.
3
 cassette lid assy
1
 two screws
     (BVTP 2.6x8)
3
 mechanism deck assy
2
 two screws
     (BVTP 2.6x8)
Page of 38
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Sony TC-WE475 Service Manual ▷ Download

  • DOWNLOAD Sony TC-WE475 Service Manual ↓ Size: 3.72 MB | Pages: 38 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony TC-WE475 in PDF for free, which will help you to disassemble, recover, fix and repair Sony TC-WE475 Audio. Information contained in Sony TC-WE475 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.