WM-EX190/EX192
— 9 —
— 10 —
5-2. PRINTED WIRING BOARD
Note on Printed Wiring Board:
•
X
: parts extracted from the component side.
•
b
: Pattern from the side which enables seeing.
C344
TP14
RV601
R610
R611
R608
JR18
TP3
JR37
JR35
JR29
JR7
JR28
JR12
JR10
JR14
JR11
JR32
JR26
JR24
JR25
JR22
C319
C327
C338
C341
C324
C101
C332
C336
C334
C109
C209
R324
TP4
TP13
TP12
JR27
JR36
JR31
JR30
JR33
JR34
JR17
EX192
MODEL
EX190
MODEL
JR16
JR19
JR20
JR3
JR23
JR1
JR21
R207
R107
JR8
JR4
JR2
R209
R109
JR9
JR15
Q301
D150
C337
IC301
C605
C606
R606
TP1
TP9
TP15
TP10
TP11
TP2
TH601
C335
R327
D302
C342
C321
C333
C325
C105
C205
R103
R205
C203
C107
C108
C208
R203
R204
R150
R206
R106
R105
R609
C608
C603
C602
C601
R601
JR13
JR38
JR5
JR6
C201
C604
R605
C103
R104
R108
R208
R110
R210
C207
TP5
TP7
16
TP8
TP6
1
12
13
24
25
36
37
48
R
L
HP901
PLAYBACK HEAD
M901
REEL/CAPSTAN
MOTOR
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION R6)
2PCS, 3V
COM
W
V
U
J301
MAIN BOARD
C204
C104
S305
AVLS
RV301
VOLUME
NORM
LIMIT
(POWER)
S301
(TAPE POWER)
S303
OFF : EX190
MEGA BASS
NORM : EX192
MEGA BASS
GROOVE
11
(11)
E
L
R
REF
GND
1-675-493
C609
C343
R325
EX192 MODEL
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
10
Ref. No.
Location
D150
F-3
D302
B-2
IC301
D-4
Q301
E-4
• Semiconductor
Location
