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Q Q
3 7 6 3 1 5 1 5 0
7-7.
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
W : indicates side identified with part number.
•
f
•
: internal component.
•
: Pattern from the side which enables seeing.
• Indication of transistor.
C
Q
These are omitted.
B
E
Q
B
C E
These are omitted.
T E
L
1 3 9 4 2 2 9 6 5 1 3
w w w
.
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Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and
1
/
W or less unless otherwise
4
specified.
f
•
: internal component.
• 2 : nonflammable resistor.
• 5 : fusible resistor.
• C : panel designation.
• A : B+ Line.
• B : B– Line.
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: TUNER
J
: CD PLAY (ANALOG)
c : CD PLAY (DIGITAL OUT)
g : VIDEO
E
: TAPE PLAY (DECK A)
d
: TAPE PLAY (DECK B)
G
: REC
q
: VIDEO IN (AUDIO)
j
: GAME IN (AUDIO)
k : GAME IN (VIDEO)
f
: 5.1CH INPUT
x
a o
u 1 6 3
y
i
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8
9
• Circuit Boards Location
MAIN AMP board
GAME LINK board
CD LED board
Q
Q
3
7
6
3
1
5
1
DISPLAY board
RMC board
CONTROL board
H/P board
DOOR LED board
c o
.
27
27
2
4
2
9
8
VIDEO board
FM/AM TUNER PACK
VOL SEL board
FUSE board
MAIN board
5
0
8
9
2
4
9
8
2
BD board
TC board
D SENSOR (OUT) board
LOAD SW board
L. T MOTOR board
D SENSOR (IN) board
m
T SENSOR board
HCD-VM330AV
9
9
POWER board
9
9
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