Parts - Pioneer DVH-P5000MPUC Service Manual

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7.2 PARTS

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7.2.1 IC
PD6294A
PE5360A
PE5361A
AN8011S
SM5304AV
S-875041BUP-ABC
- Pin Functions (PD6294A)
Pin No. Pin Name
1 VSS
2 X1
3 X0
4 NC
5,6 MOD1,0
7 DIMMER
8 KYDT
9 DPDT
10 REMIN
11 GRN
12 AMB
13–16 KD4–1
17-22 KST6–1
23 VDD
24-73 SEG49–0
74–77 COM3–0
78 VLCD
79,80 V2,1
TE
L 13942296513
* PD6294A
80
1
20
21
IC's marked by * are MOS type.
Be careful in handling them because they are very
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liable to be damaged by electrostatic induction.
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PE5395A
PCM1742KE
TC7PA04FU
MNZS26EDCUB
MN677531KAUB
M2V64S40DTP-6L
I/O Function and Operation
GND
Crystal oscillator connection pin
Crystal oscillator connection pin
Not used
I Connect to GND
O Dimmer select output
O Key data output
I Display data input
I Remote control pulse input
Dual Illumination (Green)
Dual Illumination (Amber)
I Key data input
O Key strobe output
VDD
O LCD segment output
O LCD common output
I LCD voltage input
Power supply terminal
61
60
41
40
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2 9
8
Q Q
3 6 7 1 3 1 5
co
.
DVH-P5000MP/UC
7
9 4 2 8
AN8471SAT1
AN8703FH
SM8707FV
PD6419C
0 5 8 2 9 9 4 2 8
m
8
9 9
A
B
C
9 9
D
E
F
109
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