Pioneer AVX-P7700WES Service Manual page 72

AVX-P7700W
7.2 IC
- Pin Functions (PE5162A)
Pin No. Pin Name
1 RGBSEL
2 PWFL
3 MTRPW
4 AVSS
5 EVOL
6 ATXLEV
7 AVREF1
8 MTRS
9 MTRSEL
10 MTR2
11 MTR1
12 OSDDT
13 OSDCK
14 OSDCS
15 PWVI
16 TESTDATAIN
17 TESTDATAOUT
18 TESTDATACLOCK
19 RGBARI
20 IP/AD
21 IOPULS
22 DEG0SW
23 LIFTSW
24 DEPULS
25 SD/ST
26 BILSEN
27 MUTEV
28 DACRST
29 SCL
30 SDA
31 MUTEAU
32 MIXSP
33 VSS
34 MUTESP
35 MAIN/SUB
36 NC
37 NC
38 NC
39 NC
40 SEEK
41 PLLDT
42 PLLCS
43 PLLCK
44 MONO
45 PEE
46 TXCK
47 TXDT
48 TXCS
49 MUTETX
50 TXPW
51 GION
52 MUTEPS
53 ILMPW
54 OPSEN
55 IPPW
72
I/O Function and Operation
O Video input select output
O Back-light power control output
O AV flap motor power control output
A/D converter grounding potential
O Monitor speaker volume control output
O (OPEN) (Not used)
D/A converter reference voltage input
O AV flap motor speed adjusting output
O AV flap motor forward rotation output and reverse rotation output
O AV flap position motor output
O AV flap angle motor output
O OSD serial data output
O OSD serial clock output
O OSD chip select output
O Video power supply control output
I Test mode data input
O Test mode data output
I Test mode clock output
(PULL UP) (Not used)
I Operation mode changeover switch input
I AV flap horizontal position detecting pulse input
I AV flap 0-degree detecting switch input
I AV flap angle raising starting switch input
I AV flap angle detecting pulse input
I Station detector input
(PULL UP) (Not used)
O Video mute output
O External DAC resetting output
I/O 12C-BUS clock output
I/O 12C-BUS data output, acknowledge input
O Stereophonic audio mute output
(OPEN) (Not used)
Microcomputer grounding potential
O Monitor SP audio mute output
(OPEN) (Not used)
(OPEN) (Not used)
(OPEN) (Not used)
(OPEN) (Not used)
(OPEN) (Not used)
O SEEK output
O PLL data output for the TV tuner
O PLL chip select output for the TV tuner
O PLL clock output for the TV tuner
O (OPEN) (Not used)
O PEE audio output
O PLL clock output for the FM transmitter
O PLL data output for the FM transmitter
O PLL chip select output for the FM transmitter
O Audio mute output for the FM transmitter
O Power control output for the FM transmitter
I (PULL DOWN) (Not used)
(OPEN) (Not used)
O Illumination power control output
(PULL UP) (Not used)
O IP-BUS driver power control output