Pioneer FH-P5000MP Service Manual page 90

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HA12240FP
A
8
BIAS
B
1
- Pin Functions (PD2068B)
Pin No. Pin Name
1 VSS
C
2 XIN
3 XOUT
4 TEST
5 VDD
6 NC
TE
7 DIM
L 13942296513
8
RESET
9-10 NC
11 REM
12-13 NC
14-17 KDT0-3
18 VAREF
19 NC
20 KYDT
D
21 DPDT
21-78 SEG56-0
79-86 COM0-7
87-92 KST0-5
93-94 NC
95-98 V4-V1
99-100 C1-0
E
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DRIVER
+
OUTPUT
-
(CURRENT)
RECEIVER +
COM
-
OUTPUT
2 3 4
I/O Function and Operation
GND
I Clock input
O Clock output
I Test input
Power supply
Not used
O Dimmer control output
I Reset input
Not used
I Remote control input
Not used
I Key data input
VAREF
Not used
O Key data output
I Display data input
O Output for driving segment of LCD
O Output for LCD common driving
O Key strobe output
Not used
Multilevel power supply for driving LCD
Ascending voltage capacitor connection of LCD
x ao
y
. i
FH-P5000MP/XM/UC
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8
* PD2068B
81
100
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