TCM-450DV
9
9
PRINTED WIRING BOARD – MAIN SECTION (SIDE B) –
VOL
SPEED
CONTROL
C312
C103
C115
C113
C101
C102
C104
R315
R313
R309
C107
R314
R316
R302
C301
R304
R201
R124
S101
PB
REC
R108
C308
R806
Q801
Q803
S401
(FF/REW DET)
R402
R403
R716
R807
R609
R606
R611
RV101
RV201
R125
R119
IC101
R502
C309
C302
C311
C303
24
13
1
12
IC601
20
11
1
10
R118
R120
C111
C112
C307
C119
C305
C123
R311
C109
R405
R408
R406
R809
C802
R810
R714
R607
W601
W602
W603
W604
VCC
U
V
W
W704
W705
W706
SL1
W303
W201
W202
W104
W103
W304
R112
R404
R301
R808
R603
R615
R602
R601
R605
C116
C505
R102
R305
R303
R318
C803
C601
C604
C607
C602
C801
C404
C705
C609
C403
C405
C605
C706
C704
C315
C314
Q409
Q303
Q405
Q408
Q804
Q407
Q403
1
E
E
E
E
E
E
E
E
E
E
E
E
2
3
1
2
3
Q401
Q706
BEB
C C
Q704
Q802
Q305
Q304
Q302
Q301
D301
D801
D302
THP601
RV601
RV602
TP14
TP27
TP13
TP4
J101
TP3
TP11
TP33
J102
TP30
TP18
TP17
TP20
TP19
TP21
TP15
TP23
TP34
TP12
TP801
TP804
TP10
TP26 TP28
TP32
TP22
TP25
TP29
TP31
J901
TP805
TP803
TP802
TP16
TP24
11
(11)
1-860-840-
11
(11)
1-860-841-
(SIDE B)
BOARD
MAIN
BOARD
LED
HE901
ERASE HEAD
HRP901
RECORD/
PLAYBACK
HEAD
MIC1
MIC
(PLUG IN POWER)
EAR
W
V
U
VCC
M901
CAPSTAN/REEL
MOTOR
DC IN 3V
E
-1
-4
-5
-6
-2
-3
E
E
E
SP1
SPEAKER
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION R03)
2PCS, 3V
M703
M702
M701
D702
D701
REC
/BATT
2
3
4
5
6
7
8
9
10
A
1
B
C
D
E
F
Ref. No.
Location
D301
B-3
D302
B-3
D701
F-4
D702
F-6
D801
E-5
IC101
E-4
IC601
C-7
Q301
B-3
Q302
B-3
Q303
E-5
Q304
B-3
Q305
B-3
Q401
D-7
Q403
E-7
Q404
E-6
Q405
E-5
Q407
D-7
Q408
E-7
Q409
E-6
Q704
D-7
Q706
D-8
Q801
E-5
Q802
D-6
Q803
E-6
Q804
E-6
• Semiconductor
Location
