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– D BOARD –
• D BOARD WAVEFORMS
1
8
1.0 Vp-p (V)
1245 Vp-p (H)
A
2
9
56.0 Vp-p (V)
22.8 Vp-p (V)
3
0
0.8 Vp-p (V)
17.8 Vp-p (V)
B
4
!-
12.5 Vp-p (H)
38.3 Vp-p (V)
5
!=
C
5.4 Vp-p (H)
31.3 Vp-p (V)
6
![
221.5 Vp-p (H)
22.3 Vp-p (V)
7
!]
D
9.0 Vp-p (H)
22.3 Vp-p (V)
E
– 123 –
1
2
3
NOTE:
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
4
5
6
– 124 –
(d)
H/V-DEF, HV,
DY DRIVE
7
• D BOARD SEMICONDUCTOR LOCATION
IC
Q5009
D-6
1
DIODE
D5205
E-3
Q5102
E-1
–
D5207
E-3
Q5104
C-1
–
*
D5208
E-3
Q5105
E-1
–
D5301
E-6
IC5103
C-6
D5001
D-6
–
D5302
E-6
Q5106
E-3
–
IC5104
C-5
D5002
D-6
–
Q5201
E-4
1
D5303
E-4
IC5105
C-4
D5006
D-6
–
Q5302
E-6
D5304
E-4
1
IC5106
C-5
D5008
D-6
–
Q5303
E-6
1
D5305
E-6
IC5107
D-5
D5101
A-1
–
Q5501
B-6
–
D5306
E-6
IC5201
E-3
D5107
C-2
–
D5307
E-6
Q5502
B-4
–
IC5301
E-6
D5108
D-2
–
Q5503
A-5
–
D5308
D-4
IC5302
E-5
D5114
D-1
–
D5309
E-5
Q5504
A-5
–
IC5303
E-6
D5115
A-2
–
Q5505
B-5
–
D5701
D-7
IC5501
A-6
D5116
D-1
–
Q5506
B-5
–
D5704
E-7
IC5502
A-3
D5117
A-1
–
Q5704
E-1
–
D5719
D-4
IC5703
D-4
D5118
A-1
–
Q5705
E-2
–
D5721
D-4
D5121
B-3
–
Q5706
E-3
–
D5724
C-3
D5122
B-3
–
TRANSISTOR
Q5707
E-3
–
D5726
E-3
D5201
E-4
–
D5727
E-3
Q5709
E-7
1
D5202
E-4
–
*
Q5710
E-3
1
D5731
E-7
D5203
E-4
–
Q5711
E-3
D5732
E-3
Q5006
D-6
1
1
D5204
E-3
–
*
: Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 79)
– 125 –
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
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