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45
45
7-16. Printed Wiring Board PANEL Section
IC701
PHONES
(POWER)
DISC1
DISC2
DISC3
– LCD BACK LIGHT –
G
Ref. No.
Location
D760
F-3
D761
F-2
D762
F-3
D763
F-1
Q760
F-1
• Semiconductor
Location
DISPLAY BOARD
Ref. No.
Location
D701
A-4
D740
G-9
D741
C-9
D742
D-9
D743
E-9
D746
A-6
IC701
G-6
Q701
B-4
Q740
F-9
Q741
F-9
Q742
G-9
Q744
D-9
Q745
C-9
PANEL BOARD
• See page 27 for Circuit Boards Location.
Summary of Contents for hcd-tb20
Page 20: ...20 HCD TB20 3 19 IN OUT SW Board 2 two screws BTTP M2 6 3 IN OUT SW board 1 connector CN704 ...
Page 38: ...38 38 HCD TB20 7 9 Schematic Diagram MAIN Section 3 3 Page 48 Page 34 Page 32 47p 47p 47p ...
Page 42: ...42 42 HCD TB20 7 13 Schematic Diagram AMP Section Page 36 Page 36 Page 44 Page 46 c E MX E MX ...
Page 48: ...48 48 HCD TB20 7 19 Schematic Diagram POWER Section I Page 38 Page 46 Page 46 ...
Page 71: ...71 HCD TB20 MEMO ...