4
11
HEAD BOARD
WHT
WHT
BLU
RED
BLK
YEL
BLK
RED
WHT
BLK
1-662-743-
11
SW BOARD
S694
REC-REV
(ERASE PROOF)
S696
MODE
(HEAD POSITION)
M691
(CAPSTAN/REEL)
S691
HALF
(CASSETTE)
S695
REC-FWD
(ERASE PROOF)
1-662-742-
PM691
PLUNGER
SOLENOID
8
4
1
CN691
R691
PH691
HRPE101
RECORD/PLAYBACK
/ERASE HEAD
– 42 –
– 43 –
– 44 –
PMC-D407L
Note:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
b
: Pattern from the side which enables seeing.
6-12. PRINTED WIRING BOARDS — MAIN SECTION —
• Refer to page 21 for Circuit Boards Location.
D301
H-7
D302
B-7
D304
C-5
D305
E-9
D307
A-7
D308
B-11
D309
C-10
D310
C-9
D311
B-9
D312
F-7
D313
B-9
D314
I-9
D315
B-8
D316
B-7
D317
D-5
D318
F-9
D319
D-8
D320
C-11
IC301
H-6
IC302
H-11
IC303
E-10
IC305
I-1
Q102
G-4
Q103
D-11
Q131
G-3
Q132
H-3
Q202
G-3
Q203
D-11
Q231
F-3
Q232
F-3
Q301
E-6
Q302
F-4
Q303
F-5
Q304
F-8
Q305
F-7
Q306
F-7
Q307
F-4
Q308
E-3
Q309
C-4
Q310
C-3
Q311
C-7
Q312
B-7
Q313
C-10
Q314
C-11
Q316
D-8
Q317
B-6
Q319
C-8
Q320
E-7
Q323
C-8
Q324
F-9
Q325
E-4
Q326
F-8
Q327
D-2
Q328
E-8
Q329
I-9
Q330
J-12
Q331
C-2
Q332
C-3
Q333
D-5
Q334
E-10
Q335
E-2
Q398
C-12
Q399
C-12
Ref. No.
Location
• Semiconductor
Location
(Page 44)
(Page 38)
(Page 29)
(Page 30)
(Page 59)
(Page 30)
(Page 43)
(Page 33)
(Page 37)
(Page 49)