Sony TCM-900DV Service Manual ▷ View online
13
13
TCM-900DV
SL801
Q604
R611
R612
R614
C602
R601
C601
R602
C604
C605
C606
Q608
C610
R622
W601
M601
C806
C805
C807
D802
C803
R801
L801
100uH
L802
22uH
22uH
C802
D801
D803
R803
R804
C801
R605
C607
C603
L401
C402
C403
R408
R409
R423
C404
C405
C406
C408
C409
C410
R410
R411
R412
C411
C428
R415
C421
C412
C415
C417
C422
C420
D401
D402
C401
R402
R404
R401
R403
R405
R406
C407
R407
RV401
S801
L601
C419
C416
C413
R621
R416
R417
C414
C418
R413
R418
J801
X401
R604
R603
R608
R607
Q603
C426
TP44
R419
R414
C804
Q602
Q601
Q403
Q404
Q405
TH601
R606
C611
R802
UN9110
33k
22k
6.8k
0.47
470
1000p
1M
0.068
0.068
0.068
UN9214
10
6.3V
10k
10
6.3V
10
6.3V
1
MA8056
220
4V
470k
10
10V
MA2ZD14001S0
MA111
330k
470k
22
6.3V
33k
0.22
0.047
0.22
0.22
6.8k
1M
33k
100p
100p
0.1
470p
6800p
0.47
10k
10k
10k
3300p
1
680k
4.7
4V
0.1
0.1
0.015
33p
3300p
MA111
MA111
0.1
100k
100k
100k
100k
100k
100k
0.068
10k
47k
POWER
10
6.3V
0.1
0.1
680k
1k
1k
0.068
47
4V
100k
680k
768kHz
1M
1M
100
100
UN9114
1
22k
22k
1000p
2SB970
MOTOR
BRAK E
2SB970
MOTOR
BRAK E
BRAK E
UN9110
UN9217
XP1217
680
47k
47
6.3V
47k
30
31
32
33
34
35
36
37
38
39
27
28
29
FC GND
FC
RI
OUT
VSP
IN+
VREF
S/S
COM
OSC
WB
VCC
NC
UOUT
VOUT
WOUT
P-GND
VB
UB
GND
DRY BATTERY
SIZE "A A"
2PCS
, 3V
(IEC DESIGNATION R6)
DC IN 3V
CE
VIN
VSS
VOUT
VOUT
LX
VSS
CE
CE
VIN
VSS
VOUT
IC803
XC62GR3612MR
XC62GR3612MR
IC802
IC801
XC6371C401P R
VDDI
MIN
UP
DOWN
CHECK
VDD2
MUTE C
MUTE B
MUTE A
LPF20
LPF21
AVDD 2
AVDD 1
CV
AVSS2
AVSS1
CHA
A I
N
BUF OUT
BUF IN
A OUT
OSC1I
VSS
1
FIN
CP OUT
CP IN
CP REF
AVDD
3
DAOUT
KEY
XTLO
XTLI
VSS
2
RESE
TN
AVS
S4
LPF1I
LPF1O
AVDD
4
MOD0
MOD1
MOD2
MOD3
IC401
FHA012
IC601
LB1979VL
AVS
S3
FXIN
OSC1O
OSC2I
OSC2O
CANCE
L
INITIAL
SWITCH
Q603,608
DC-DC
CONVERTOR
+3.6V REG
+3.6V REG
CONTROL
SERVO
PITCH
CONTROL
DIGITAL
INV ERTER
INVERTER
NOR
GATE
INV ERTER
DPC
4
4-5. SCHEMATIC DIAGRAM – MAIN SECTION (3/3) –
z
Refer to page 8 for Notes.
z
Refer to page 8 for Waveforms.
z
Refer to page 20 to 21 for IC Block Diagrams.
14
14
TCM-900DV
4-6. PRINTED WIRING BOARDS – MAIN SECTION ( SIDE A) –
2
3
4
5
6
7
8
9
10
11
12
A
1
B
C
D
E
F
G
SDG
SDG
S
G
D
3
1
2
SDG
3
4
1
5
3
4
1
5
1
4
5
8
3
4
1
5
2
3
1
1
4
5
8
11
(11)
1-680-611-
MAIN BOARD (SIDE A)
Q105
PH701
Q202
Q701
IC802
IC803
Q101
Q109
Q103
Q111
Q106
Q702
Q606
Q607
Q604
Q601
Q602
Q608
Q603
Q802
Q801
Q501
IC102
D401
D402
IC602
IC605
IC801
D801
D803
C610
L802
L801
IC501
R413
R414
R415
R418
R414
R419
C417
C421
C418
C419
R610 R609
R621
C606
C605
R603
R604
C604
R602
R622
R608
R607
C807
C804
D802
C803
C802
R801
R802
C608
C801
C806
C609
R805
R806
C805
X301
R317
X401
R803 R804
C502
R503
R502
C503
R504
R505
S801
(POWER)
S702
(FF/REW)
R709
R715
R703
R702
R701
R501
C501
C511
C504
C211
C104
R128
C128
C101
C103
T101
R104
C102
C114
R101
R126
R125
R127
C126
C127
C144
R130
C143
J102
EAR
GND
GND
KEY IN
GND
Ref. No.
Location
z
Semiconductor
Location
D401
B-1
D402
B-1
D801
F-4
D802
G-3
D803
F-5
IC102
A-10
IC501
F-6
IC602
D-1
IC605
E-4
IC801
F-4
IC802
F-5
IC803
E-4
PH701
F-8
Q101
D-9
Q103
D-9
Q105
F-9
Q106
A-10
Q109
D-9
Q111
A-11
Q202
F-8
Q501
F-6
Q601
F-1
Q602
F-2
Q603
F-2
Q604
E-1
Q606
D-1
Q607
D-2
Q608
F-2
Q701
E-7
Q702
C-7
Q801
E-4
Q802
E-4
NOTE:
• X : parts extracted from the component side.
•
• X : parts extracted from the component side.
•
z
: Through hole.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side:
Parts on the parts face side seen from the
(Side A)
parts face are indicated.
15
15
TCM-900DV
D101
E-2
D102
E-1
D701
E-8
D702
E-8
D703
E-8
D704
F-9
D705
F-9
IC101
B-4
IC103
C-3
IC201
F-4
IC301
C-9
IC401
B-10
IC601
E-11
IC603
D-10
IC604
F-10
IC606
E-10
IC701
D-6
IC702
C-6
Q102
C-3
Q104
D-3
Q107
C-4
Q108
B-2
Q110
C-5
Q112
A-5
Q113
B-3
Q114
A-2
Q115
A-2
Q201
F-5
Q301
B-9
Q302
B-9
Q303
C-8
Q304
C-9
Q305
B-8
Q306
B-9
Q307
B-9
Q401
A-9
Q402
A-9
Q403
C-10
Q404
C-10
Q405
C-11
Q502
F-6
Q503
F-7
4-7. PRINTED WIRING BOARDS – MAIN SECTION ( SIDE B) –
2
3
4
5
6
7
8
9
10
11
12
A
1
B
C
D
E
F
G
GDS
1
4
5
8
1
5
15
18
11
(11)
1-680-611-
GDS
GDS
GDS
GDS
GDS
SDG
SDG
GDS
SDG
SDG
SDG
S D
S
D
G G
9
10
1
34
25
22
23
15
20
11
33
44
40
30
35
5
10
12
1
36
25
48
35
15
40
12
30
24
20
37
45
5
10
13
1
5
10
15
16
17
20
25
30
32
1
5
10
15
11
20
1
4
5
8
1
4
5
8
1
4
5
8
1 2
3
4
1
5
8
9
10
15
16
C307
L401
1
5
10
15
22
20
1
5
9
MAIN BOARD (SIDE B)
Q114
Q113
IC103
IC201
S701
(F/R GEAR)
Q115
Q108
Q102
J101
MIC
(PLUG IN POWER)
DC IN 3V
IC701
IC401
IC301
IC601
IC603
IC606
IC604
TH601
2
IC702
IC101
R144
R107
C137
C107
R133
C142
R106
C110
C120
R105
C109
C136
R124
R141
C134
R143
C135
C132
R109
C140
R140
R708
C105
R131
R132
C210
R202
R204
C206
C212
R206
R203
C209
C139
C116
C129
R112
R113
C112
R704
C702
C703
R714
FB101
R710
C701
C505
R506
R512
C510
R513
D702
D701
D703
L601
C611
R601
C130 R134
C124
C122
C118
C133
C113 C125
R116
R103
R108
R102
C108
R117
R118
R119
C111
R120
R121
R122
C138
R139
R138
R136 R137
R135
C131
C141
R115
Q107
D101
D102
R123
S101
PB
REC
C201
C213
R201
-3
-1
-2
-4
C203
C208
R208
R207
C207
C214
C205
C202
C204
S102 (FWD REV)
Q201
R516
C506
R508
R507
C507 R511
R510 R509
C508
C509
R515 R514
R717
R713
R712
R711
R716
R719
D704
D705
R625
R613
R616
R623
R624
RV604
RV603
RV602
RV601
R617
C602
C601
R606
C603
R605
C607
R611
R614
R612
J801
W601
Q405
Q403
Q404
C426
R409
C420
C422
R417
R416
C416
R405
R402
R406
R407
C428
RV401
C401
C303
C306
C305
C304
C301
C302
Q402
Q401
Q301
Q307
Q306
R315
R302
R309
R311
R316
R318
R304
R312
R310
Q305
SL801
R705
X701
C411
R411
R412
C409
R410
C408
C410
R408
C405
C404
R423
C406
C308
C402
C403
R301
C414
C415
R403
R404
R401
C412
C413
C407
R420
R422
C427
R306
C312
R308
R303
C311
R307
R313
R314
C314
C313
Q104
Q303
Q302
Q304
C309
C310
R305
R718
C145
Q110
R706
R707
Q112
R110
R111
R142
C117
C115
C119
C121
R114
C123
CN901
CN101
Q502
Q503
w
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
2PCS, 3V
A
SW BOARD
CN902
M601
REEL/CAPSTAN
M
TO
HRPE901
(REC/PB/ERASE HEAD)
-3
-1
-2 -4
VOL
RV301
TP25
TP30
TP79
TP80
TP7
TP2
TP8
TP1
TP6
TP59
TP5
TP3
TP4
TP55
TP19
TP69
TP21
TP68
TP41
TP26
TP37
TP13
TP10
TP11
TP33
TP72
TP12
TP14
TP9
TP18
TP24
TP36
TP73
TP49
TP22
TP16
TP15
TP27
TP70
TP45
TP50
TP77
TP28
TP56
TP29
TP42
TP43
TP32
TP54
TP58
TP39
TP38
TP40
TP81
TP34
TP35
TP66
TP64
TP48
TP65
TP46
TP78
TP82
TP47
TP51
TP52
TP31
TP83
TP60
TP61
TP62
TP75
TP76
TP74
TP23
TP71
TP57
TP53
TP44
TP63
Ref. No.
Location
z
Semiconductor
Location
NOTE:
• X : parts extracted from the component side.
•
• X : parts extracted from the component side.
•
z
: Through hole.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side:
Parts on the parts face side seen from the
(Side A)
parts face are indicated.
16
16
TCM-900DV
4-8. PRINTED WIRING BOARDS – SW SECTION ( SIDE A) –
2
3
4
5
6
7
8
9
A
1
B
C
D
E
F
G
17
8
1
32
25
30
9
16
15
10
5
20
24
1
5
10
15
22
20
1
5
10
15
22 20
11
(11)
1-680-612-
LCD901
LIQUID CRYSTAL
DISPLAY
SW BOARD
(SIDE A)
C901
IC901
C902
C903
C905
C904
R914
CN903
CN902
RV901
A
MAIN BOARD
CN901
SP901
SPEAKER
SPEED
CONTROL
MIC901
FLAT MIC
S901
MIC SENS
H
L
NOTE:
• X : parts extracted from the component side.
•
• X : parts extracted from the component side.
•
z
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side:
Parts on the parts face side seen from the
(Side A)
parts face are indicated.
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