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○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○
○
○○○○○
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○
○
– 60 –
– 58 –
– 59 –
A
1
2
3
4
5
6
7
8
9
10
11
12
13
B
C
D
E
F
G
H
I
J
– A Board –
N OT E :
The circuit indicated at left contains high voltage of over
600 Vp-p. Please pay attention when inspecting or repair-
ing it to prevent an electric shock.
PRINTED WIRING BOARDS
A BOARD
D004
D-8
D005
B-8
D006
A-3
D100
B-5
D203
C-11
D300
A-9
D301
B-9
D302
B-6
D303
B-5
D304
B-5
D305
B-5
D306
C-5
D307
C-5
D308
C-5
D309
B-6
D310
A-6
D311
C-6
D312
C-6
D313
A-8
D315
B-7
D316
C-7
D317
B-9
D314
A-9
D319
C-6
D320
C-6
D321
B-6
D401
D-2
D402
D-3
D403
B-2
D404
C-2
D405
C-1
D406
B-1
D407
C-2
D408
C-1
D409
A-1
D504
D-5
D505
H-6
D506
F-6
D507
F-6
D508
I-6
D509
F-6
D510
F-5
D511
F-5
D512
G-5
D513
I-5
D517
F-2
D518
F-2
D519
F-2
D520
E-5
D521
I-4
D522
J-4
D523
H-4
D525
F-5
D527
F-3
D528
F-3
D529
F-5
D530
F-2
D531
E-6
D532
E-6
D533
D-2
D534
E-6
D600
G-13
D601
I-8
D602
G-13
D603
F-11
D604
J-7
D605
G-10
D606
E-11
D607
F-10
D608
F-11
D609
H-8
D611
I-7
D612
F-8
D613
I-7
D615
E-7
D616
E-9
D617
F-8
D618
F-9
D620
D-8
D621
F-9
D622
F-8
D623
F-12
D624
E-12
D625
D-12
D627
F-8
D628
G-5
D629
F-9
D630
E-10
D631
G-12
D632
F-12
D633
E-12
D634
F-11
D635
E-12
D636
D-12
D637
F-11
D638
E-11
D901
C-13
D902
C-13
D903
C-13
D904
D-13
D905
F-13
D906
I-13
IC
IC001
B-10
IC002
C-10
IC003
A-9
IC100
B-5
IC201
B-11
IC203
B-3
IC204
B-2
IC301
B-6
IC503
J-5
IC601
J-8
IC602
H-6
IC603
D-8
IC604
D-10
IC901
I-13
Q001
C-8
Q002
B-8
Q003
C-9
Q004
B-9
Q101
A-4
Q201
A-11
Q202
A-11
Q203
C-11
Q204
C-12
Q205
A-12
Q206
A-11
Q207
A-12
Q301
A-8
Q302
B-6
Q303
A-6
Q304
A-6
Q305
B-6
Q306
B-5
Q307
C-7
Q308
C-7
Q309
C-7
Q310
D-8
Q311
D-9
Q312
B-7
Q313
B-8
Q315
B-5
Q401
D-2
Q402
D-1
Q403
D-2
Q404
C-3
Q501
D-6
Q502
E-7
Q503
F-6
Q505
D-6
Q506
E-2
Q507
H-6
Q509
F-6
Q511
F-1
Q600
D-12
Q601
F-11
Q602
J-7
Q604
H-6
Q605
E-12
Q606
F-11
Q607
H-13
Q608
E-12
Q901
H-13
DIODE
D001
B-8
D002
C-8
D003
C-9
TRANSISTOR
[COMB FILTER]
B
2
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
(3) Schematic Diagram of B
2
Board
[POWER SUPPLY, HV, MICON, Y/C JUNGLE]
A
1
2
3
4
5
6
7
8
9
10
11
1
2
4
5
6
7
3
CN2302
YCM2301
11P
:BTOB
Y OUT
NC
GND
C OUT
NC
VIDEO IN
VCC
NC
NC
NC
NC
G
N
D
V
ID
E
O
V
C
C
C
G
N
D
Y
V
C
C
TO A BOARD
CN304
COMB FILTER
(
(
B-SSSBG3S-...-B2.25