5-2
5-2
CIRCUIT DIAGRAM - KEY BOARD
1
A
B
C
D
E
F
A
B
C
D
E
F
2
3
4
1
2
3
4
C501
A1
C502
A1
C503
F1
C504
D3
C505
D3
C508
B2
C509
B2
C510
A2
C512
E4
C513
E4
C514
F1
C515
F1
C516
B2
C591
C4
C592
C4
C593
B4
C594
B4
D501
D2
D502
E4
DP501
C1
ESD1
E4
ESD2
E4
IC501
B2
IC581
C4
LD501
A3
Q501
C3
Q502
D3
Q504
E2
Q581
A4
R501
A1
R502
A1
R503
A2
R504
A2
R505
A2
R506
B2
R507
A2
R508
B1
R509
B1
R510
B2
R511
B2
R512
B2
R513
B3
R515
B3
R516
C3
R517
C3
R518
D3
R519
E2
R520
E2
R525
E4
R527
A3
R528
A3
R529
A3
R530
F3
R550
D3
R581
A4
R582
B4
R587
B4
R589
D3
R592
C4
R593
D4
R594
D4
R595
D4
R596
D4
R597
D4
R598
E3
RB501
F3
RB502
F3
RB503
A4
SN501
E3
TA501
A3
TA502
B3
TA503
B2
TA504
C3
XL581
C4
ZD501
E3
ZD502
E3
Summary of Contents for DVP3008/93
Page 2: ...1 2 LOCATION OF PC BOARDS ...
Page 7: ...BLOCK DIAGRAM 5 1 ch 4 1 4 1 ...
Page 8: ...WIRING DIAGRAM 5 1 ch 4 2 4 2 ...
Page 19: ...MECHANICAL EXPLODED VIEW 10 1 ...