Sony CDX-F50M Service Manual ▷ View online
17
17
CDX-F50M
CDX-F50M
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
SW3
SW2
MAIN BOARD CN751
TP24
TP40
TP17
TP14
TP18
TP37
TP38
TP39
TP30
FMA4
FMA6
FMA3
TP48
TP49
TP51
TP53
FMA5
C37
C9
C38
C39
C40
C41
C43
C48
C67
C72
FB3
R132
R6
R7
R48
R50
R16
R17
R40
R41
R8
R25
R26
R84
R86
R131
R122
Q1
IC6
SW1
(DOWN)
C106
R120
C65
C64
C19
R123
C20
C61
Q3
FB4
C29
C22
R65
C32
C51
C35
C45
C62
R11
R9
C57
R10
IC3
R12
FB2
C6
R112
R58
R42
R113
R43
R47
R54
R56
R57
R66
R68
R69
R70
R73
R100
R101
R13
R21
R71
Q2
C7
C101
C102
C80
C103
IC1
TP4
TP3
TP5
TP33
TP34
TP35
TP36
TP41
TP42
TP47
TP46
TP25
TP26
TP27
TP21
TP22
TP68
TP93
TP15
TP64
FMB3
FMB4
TP11
TP86
TP87
TP10
TP1
TP6
TP7
TP8
TP9
TP12
TP13
TP16
TP20
TP32
TP31
TP66
TP67
TP74
TP75
TP76
TP77
TP78
TP79
TP80
TP81
TP82
TP83
TP84
TP85
TP90
TP89
TP88
TP91
TP92
TP95
TP97
TP98
TP99
TP2
TP63
TP44
TP43
TP65
TP62
FMB5
TP101
TP23
TP29
CN1
R4
R24
R5
CN2
R61
C5
R49
R51
R45
R46
R2
R3
X1
X1
IC2
R121
C10
C4
R119
C18
C47
C34
R118
C17
C23
C42
C16
C60
R125
C36
R62
R117
C21
R116
X2
C24
C31
C28
R126
C52
R127
C49
R128
C53
R63
R64
C13
R28
R1
C27
R53
R55
R67
R60
R74
R77
R78
R80
R81
R82
R83
R90
R91
C33
R19
R22
R23
R44
R52
R72
R59
C59
C105
C58
1-864-900-
21
21
1-864-900-
21
21
A
(KSS1000E)
3-5. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 15 for Circuit Boards Location.
: Uses unleaded solder.
(Page 23)
Ref. No.
Location
IC1
G-2
IC2
B-11
IC3
D-2
IC6
D-1
Q1
B-4
Q2
C-1
Q3
C-1
• Semiconductor
Location
18
18
CDX-F50M
CDX-F50M
• Refer to page 16 for Waveforms.
3-6. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 27 for IC Block Diagrams.
IC B/D
IC B/D
CN1
R6
R7
TP34
Q2
R86
R84
TP41
TP36
TP27
TP26
TP46
TP30
TP47
R22
R71
R72
R64
R62
R63
R61
R60
R59
R26
R40
R44
C61
R25
R41
TP42
TP12
TP13
TP20
TP21
TP22
TP25
TP18
TP17
TP16
TP15
TP14
R125
R126
R127
R128
TP29
R23
R21
R24
TP93
TP101
R49
C58
C59
R131
R113
C4
C5
C7
C27
C23
C20
C19
C17
C18
C21
C24
C28
C29
C35
C32
C34
C33
C72
C80
Q3
C102
C53
C51
C62
C49
C57
C48
C45
C42
FB2
FB3
C67
C60
R52
C52
C47
C41
C40
C39
C38
C16
C13
C31
R19
R46
R45
FB4
C101
R123
TP35
TP33
C36
R132
R5
R4
R51
R112
Q1
C9
TP37
TP38
TP39
TP40
IC6
C22
R13
IC2
R1
C10
X2
(Page 19)
19
19
CDX-F50M
CDX-F50M
• Refer to page 16 for Waveform.
• Refer to page 28 for IC Block Diagram.
• Refer to page 28 for IC Block Diagram.
3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 29 for IC Pin Descriptions.
IC B/D
R81
R82
R83
R55
TP62
TP53
TP51
TP49
TP48
TP44
TP65
TP64
TP63
R47
R73
R58
R48
R50
R54
R56
R66
R68
R69
R67
R65
R57
R53
R11
R10
R8
R9
R70
TP32
TP31
TP1
TP2
TP3
TP4
TP5
TP10
TP11
TP43
TP67
TP66
TP23
TP24
R116
R118
R119
R121
TP74
TP75
TP76
TP77
TP78
TP79
TP80
TP81
TP82
TP83
TP84
TP85
TP86
TP87
TP88
TP89
TP90
TP91
TP92
TP97
TP98
TP99
C43
C64
C65
C106
C37
R78
R77
R91
R90
R80
R117
R122
R42
R43
R74
R17
R16
C6
R100
R101
IC1
CN2
R12
TP7
TP6
TP9
TP8
SW4
SW1
SW3
SW2
M903
M901
M902
R2
R3
R120
C103
C105
R28
X1
IC3
(Page 22)
(Page 18)
20
20
CDX-F50M
CDX-F50M
3-8. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 31 for IC Pin Descriptions.
L400
C424
C428
R413
R424
R403
C414
Q404
Q402
Q401
PJ401
Q403
C810
Q405
R866
R430
C619
Q407
Q406
C425
C453
C452
C809
C618
R425
R428
C430
C417
JR6
C802
C426
C613
C620
R615
C614
C612
C801
C407
R402
C418
C416
R443
R441
R440
R442
C450
C451
R417
R418
C422
C423
R414
C437
C438
R429
R419
R420
R421
R416
R415
C421
C420
C440
R431
C444
C433
C434
C439
C443
R432
R427
R412
R411
R405
R404
R406
R407
R436
R435
C411
C412
C454
C413
C410
C409
C408
R408
C415
C406
R604
R603
R608
R607
R606
TUX601
PJ601
R426
R468
C435
C436
IC401
R614
D600
JR10
IC803
D400
Q400
C303
D301
Q301
C617
C615
C616
Q601
C604
R302
(Page 21)
(Page 22)
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