Sony ICD-CX50 Service Manual ▷ View online
25
25
ICD-CX50
ICD-CX50
4-14. SCHEMATIC DIAGRAM – LCD BOARD –
IC B/D
IC B/D
(Page 19)
(Page 23)
Q8601
R8601
C8603
L8601
L8602
D8601
C8620
C8621
C8607
C8608
C8609
R8603
R8605
D8605
C8602
C8601
R8604
D8602
D8603
C8605
C8606
R8602
R8623
R8624
D8606
R8625
R8608
C8624
R8622
R8607
D8607
R8631
C8618
C8617
C6405
C6406
C6407
C6403
C6401
C6402
R6403
R6401
R6402
R6404
R6405
R6406
R6407
R6420
Q6401
R6421
W6401
W6402
TP6403
TP6401
TP6402
R5501
R5451
R5456
C5450
C5418
C5420
R5471
R5475
R5472
R5476
C5419
R5502
R5474
C8041
C8042
R8051
R8052
R8053
R8640
IC8601
S5422
S5423
R8647
C8614
C8619
TP8601
C8616
C8615
R8606
CN8601
C8610
C8611
C8612
C8613
• See page 33 for IC Block Diagrams.
26
26
ICD-CX50
ICD-CX50
4-15. PRINTED WIRING BOARD – SWITCH FLEXIBLE BOARD –
•
:Uses unleaded solder.
• See page 11 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
SWITCH
BOARD
CN20103
(Page 28)
G
(11)
11
SWITCH FLEXIBLE BOARD
1-864-344-
1
1
2
2
MIC2201
MIC
(R-CH)
DISPLAY
MENU
MENU
S22213
S22213
1
2
S22206
S22206
S22203
VOL+
S22202
VOL–
S22208
JOG DIAL
C
.
>
B
b
x
S22204
CAPTURE
D22202
REC/PLAY
D22201
CHG
1
2
1
2
S22203
S22202
2
1
S22205
S22205
/OFF
D22202
D22201
2
1
1
2
S22204
TP22201
TP22202
TP22203
TP22204
24
1
S22201
V-UP
OFF ON
R22212
C22201
C22202
R22210
R22211
R22209
R22207
R22206
R22208
4
3
1
2
3
27
27
ICD-CX50
ICD-CX50
4-16. SCHEMATIC DIAGRAM – SWITCH FLEXIBLE BOARD –
(Page 29)
28
28
ICD-CX50
ICD-CX50
4-17. PRINTED WIRING BOARD – SWITCH BOARD –
•
:Uses unleaded solder.
• See page 11 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
S5417
REC/PAUSE
W20101
ORG
GRY
RED
W20102
W20103
MICROPHONE
BOARD
(Page 30)
R5405
TP5401
TP6502
TP6103
TP6109
TP6112
TP6111
TP6110
1-864-341-
(11)
11
1-864-341-
(11)
11
TP6501 TP6531
TP6541
TP6511
TP5402
TP5403
C5404 R5433
R5431
R5434
R5462
R5463
C6602
IC6601
C6603
R6605
R6324
R6923
C6103
C6203
R6924
R6341
C6333
R6925
C6601
R6915
R6916
R6917
R6918
C6331
C10702
C10701
C6341
R5464
C5001
R6347
Q6301
R5010
IC5001
R5005
R5002
R5001
R5006
R5003
R5021
R5004
C6343
R6348
R6113
R6213
R6315
C6101
C6201
C6323
C6324
R6323
C6202
C10703
C6325
C6327
C6326
C6111
C6211
C6335
C6336
C10953
C6334
C6102
C6301
R6112 R6212
C6322
R6322
C6332
IC10701
R6602
X6601
C6315
IC6301
R5008
R5007
RB5002
CN20101
RB5001
L10952
C10951
IC10951
Q6542
C10952
R6542
R6541
D6308
D6309
R5460
R5467
R5450
C5408
R5453
R5473
C5401
R5407
R5404
D5401
S D G
S D G
Q5401
Q5402
S D G
Q6541
G D S
R5452
R5432
C5405
R5454
R5457
C5451
CN20103
C5407
25
48
24
1
SWITCH BOARD (SIDE A)
SWITCH BOARD (SIDE B)
E
SWITCH FLEXIBLE
BOARD
(Page 26)
G
MAIN BOARD
CN21304
(Page 15)
C
4
4
6
3
1
32
25
9
3
1
4
5
16
1
8
24
17
5
3
1
5 D1
D2
B2
B1
E2
E1
8
60
2
59
1
4
1
12
4
• Semiconductor
Location
Ref. No.
Location
D5401
C-3
D6308
H-10
D6309
H-10
IC5001
B-10
IC6301
G-10
IC6601
F-8
IC10701
H-12
IC10951
D-9
Q5401
D-4
Q5402
D-4
Q6301
E-13
Q6541
E-8
Q6542
D-8
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