Circuit Boards Location; Q Q 5-1. Circuit Boards Location - Sony HCD-RG66 Service Manual

Q Q
3 7 6 3 1 5 1 5 0

5-1. Circuit Boards Location

SUB TRANS board
PANEL board
KEYBOARD board
T E
L 1 3 9 4 2 2 9 6 5 1 3
ADDRESS SENSOR board
DRIVER board
REM board
TRANS board
MIC board
w w w
.
BD board
MAIN board
MOTOR board
VIDEO OUT board
SENSOR board
SPDL MOTOR board
SURROUND board
POWER board
x a o
y
i
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• Waveforms
Q Q
3 7 6 3
u 1 6 3
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19 19
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2 4
9 9 8
1 4
IC751 rf (XOUT) IC102 ws (XOUT)
5.6 Vp-p
59 ns
222 ns
2 V/DIV, 20 ns/DIV 2 V/DIV, 100 ns/DIV
2 5
IC801 qd (XT2)
Q223 Collector
(TAPE REC mode)
5.2 Vp-p
30.5 s
13 s
2 V/DIV, 10 s/DIV 5 V/DIV, 4 s/DIV
3
IC801 qh (CF2)
4.9 Vp-p
100 ns
2 V/DIV, 40 ns/DIV
1 5 1 5 0 8 9 2 4
m
c o
HCD-RG66
2
9 9
5.0 Vp-p
15 Vp-p
9 8 2 9 9