Pioneer AVG-VDP1 Service Manual page 15

5
QQ
3 7 63 1515 0
IGNITION PULSE SHAPING
VOLTAGE TAKING IN LEVEL SHIFT/
PARIAL PRESSURE
>
1.25A
>
1.25A
>
1.25A
TE
L 13942296513
3.58MHz/4.43MHz
SELECT
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D
CN852
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5
http://www.xiaoyu163.com
6
HALF-WAVE
COMMUTATION
FREQUENCY/VOLTAGE CONVERSION
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6
http://www.xiaoyu163.com
7
2 9
8
A-b
AMPLIFICATION FOR LEVEL METER
Q Q
3 6 7 1 3 1 5
AMPLIFICATION
WAVE SHAPING
SPEED PULSE SHAPING
co
NOTE :
Symbol indicates a resistor.
No differentiation is made between chip resistors and
.
discrete resistors.
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
AVG-VDP1/UC
7
9 4 2 8
A
MOTHER UNIT
0 5 8 2 9 9 4 2 8
AMPLIFICATION/
LPF
m
Decimal points for resistor
and capacitor fixed values
are expressed as :
←
2.2 2R2
←
0.022 R022
A B A
8
9 9
A
B
C
9 9
D
E
F
15
8