Pioneer AVH-P6500DVD UC Service Manual page 196

1
- Pin Function(PD5842A)
Pin No. Pin Name
1-2
NC
A
3
LKYDT
4
LDPDT
5-7
NC
8
BYTE
9
CNVss
10
VDDSENS
11 5060IN
12 RESET
13 Xout
14 Vss
15 Xin
16 Vcc
B
17
OSDCLK
18
NC
19
YSSTOP
20
OSDTOP
21
OSDBLNK
22
NC
23
MUTE
24 DIMDTY
25 NC
26 INVPUL
27 ICRES
C
28 SCL
29-30 NC
31
SDA
32
OSDR
33
OSDG
34
OSDB
35
KYDT
36
DPDT
37
TSCK
38 EPRDI
39 EPRDO
40 EPRPROT
D
41 EPRCS
42 EPRCK
43 TESTIN
44-49 NC
50
5060OUT
51-61
NC
62
HSYNC
63
NC
64
VSYNC
65-74
NC
75
STEST2
E
76 AV_RVS
77 SELF_RST
78 LSWVDD
79 LBKL
80 LDIMMER
81 MFLPW
82
MVIPW
83
ROMCS
84
ROMCK
85
ROMDATA
86
EPRRST
87
STEST1
F
88
EPRTEST
89 NC
90 PNLYV
196
1
2
I/O Function and operation
Not used
I
Data input from LCD micro computer
O
Data output to LCD micro computer
Not used
I
Outside data select
I
Mode select
I Power supply sense
I 50/60Hz input port
I Reset input
Oscillation pin
GND
Oscillation pin
Power supply
I
OSD clock input
Not used
O
NAVI overwrite permission/prohibition
O
OSD/NAVI overwrite select
O
OSD blanking output
Not used
O
Mute output two pictures IC
O Dimmer pulse output
Not used
O Inverter pulse output
O IC reset output
I/O
IC clock output
Not used
I/O
IC data input/output
O
OSD analog R output
O
OSD analog G output
O
OSD analog B output
O
Data output for test mode/Data output to system micro computer
I
Data input for test mode/Data input from system micro computer
I
Clock input for test mode
I Memory for adjustment data input
O Memory for adjustment data output
O Memory for adjustment protect output
O Memory for adjustment chip select output
O Memory for adjustment clock output
I
Test input
Not used
O
50/60Hz output port
Not used
I
HSYNC input
Not used
I
VSYNC input
Not used
Touch panel test mode input
O L-R reversal change for video output
I Reset input for self rewrite
O LCD micro computer power supply control output
O LCD micro computer back light power supply control output
O
LCD dimmer output
O
Back light control output
O
Picture control output
O
ROM chip select output
O
ROM clock output
I
ROM data input
I
Memory for adjustment fast mode input
I
Monitor operation mode input
I
Memory for adjustment select mode input
Not used
O Hi output is carried out when Y directions is detected
AVH-P6500DVD/UC
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