Sony HKC-7080, Installation And Maintenance Manual

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1-7 (E)
HKC-7080
A
B
C
D
E
F
G
H
5 4 3 2 1
IC100
IC36
IF-569 (B SIDE)
1
11
33
34
44
109 144
72 37
36
1
73
108
22 12
23
1-4-3. Modifying IF-569 Board
Perform the following modification only when the suffix number of the IF-569 board is -11 or -12.
Parts Required
Description Q’ty Remarks
Jumper wire 1 l = 30 mm
Sony bond SC608LVZ
_
Sony Part No. 7-432-912-52
Modification Procedures
1. Remove the IF-569 board.
2. Solder the jumper wire between pin 119 of IC100 and pin 16 of IC36.
3. Stick the jumper wire with Sony bond as shown in the figure. (Shaded portion)
1-4. Modifying Board