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HCD-VZ50MD
63
63
7-10. PRINTED WIRING BOARD – MAIN SECTION –
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
69
81
74
56
80
78
78
72
72
86
• See page 48 for Circuit Boards Location.
Ref. No.
Location
D100
C-9
D101
C-9
D181
H-12
D182
H-11
D501
I-3
D502
I-2
D503
I-2
D504
H-2
D505
H-2
D506
H-2
D507
I-2
D508
H-2
D509
H-2
D510
I-2
D511
I-2
D512
I-2
D513
I-3
D514
I-2
D702
G-13
D703
I-2
D912
F-9
D913
E-8
D914
E-8
D915
B-3
D916
A-3
D917
A-3
D918
E-11
D919
J-7
D920
G-8
D921
G-8
D922
G-8
D945
J-12
D946
J-12
D947
J-12
D951
G-11
IC101
C-10
IC202
B-7
IC301
D-4
IC401
F-3
IC501
H-2
IC502
B-3
IC503
G-11
IC551
I-13
IC901
F-11
IC902
G-11
IC903
F-9
IC904
E-9
IC905
G-8
IC906
H-9
IC907
F-6
IC908
E-6
IC909
E-8
IC910
E-6
Q101
C-9
Q102
J-8
Q151
B-9
Q152
J-8
Q181
H-11
Q182
H-11
Q183
H-11
Q184
H-12
Q185
H-5
Q391
E-1
Q392
E-1
Q393
E-1
Q394
E-1
Q395
D-1
Q396
D-1
Q397
D-1
Q501
I-3
Q901
F-10
• Semiconductor
Location
Summary of Contents for HCD-VZ50MD
Page 8: ...8 BD CD board BD CD BOARD To repair the BD CD board remove the bottom plate Bottom view ...
Page 57: ...HCD VZ50MD 57 57 7 4 SCHEMATIC DIAGRAM DECK SECTION E Page 64 TO MAIN BOARD 16 ...
Page 64: ...HCD VZ50MD 64 64 7 11 SCHEMATIC DIAGRAM MAIN 1 4 SECTION ...
Page 65: ...HCD VZ50MD 65 65 7 12 SCHEMATIC DIAGRAM MAIN 2 4 SECTION See page 89 for IC Block Diagrams ...
Page 67: ...HCD VZ50MD 67 67 7 14 SCHEMATIC DIAGRAM MAIN 4 4 SECTION See page 89 for IC Block Diagrams ...
Page 71: ...HCD VZ50MD 71 71 7 18 SCHEMATIC DIAGRAM DIGITAL 2 2 SECTION See page 92 for IC Block Diagrams ...
Page 73: ...HCD VZ50MD 73 73 7 20 SCHEMATIC DIAGRAM AMP SECTION ...
Page 77: ...HCD VZ50MD 77 77 7 24 SCHEMATIC DIAGRAM SWITCH SECTION ...
Page 83: ...HCD VZ50MD 83 83 7 32 SCHEMATIC DIAGRAM POWER SUPPLY SECTION ...