Sony DVP-F5 Service Manual page 77

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3 7 63 1515 0
5-2. IF CONTROL (MB-90 BOARD IC701: M37513MB-055GP)
GP Pin
1
2
3
4
5
6
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8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
TE
L 13942296513
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
www
47
48
49
50
http://cxema.ru
http://www.xiaoyu163.com
Pin name
DCOUNT MNT
KEY3
KEY2
KEY1
CHGMNT
TEMP
VCCMNT
PON_CHK
BATTYPE
HPJACK
IR
VIDEOSW
SRSSW
ASPECTSW
SELF_CHECK
XTFT
XIFBUSY
SCLK11
SOUT1
SIN1
LBCHG
DOORSW1
XIFCS
XPALSET
TFTMODE3
TFTMODE2
TFTMODE1
XPAL
ECL
EA1
EAO
XDCIN
XRESET
XCIN
XCOUT
XIN
XOUT
VSS
TFTOPEN
DOORSW2
POWER
BATTSW
HOLD
DCOUNT JACK
PLAY
USSET
P17
x
ao
y
P16
P15
.
i
P14
http://www.xiaoyu163.com
8
I/O
I
External power supply voltage monitor input
I
D KEY3 input
I
D KEY2 input
I
D KEY1 input
I
Battery voltage input
I
Main unit temperature measurement
I
DC voltage monitor input
I
Power supply (SW3.3V) voltage monitor input
I
Battery type discrimination input
I
HP JACK insertion discrimination input
I
REMOCON input
I
VIDEO input/output select switch input
I
SRS select switch input
I
TFT display mode select switch input
I
Self-check identification input
I
TFT model identification input
O
Communication start request to system computer
I
Communication SCLK with system computer
O
Communication SOUT with system computer
I
Communication SIN with system computer
O
Low battery charge control output
I
Disc lid open detection input 1
I
CS signal input from system computer
Q Q
3
6 7
1 3
I
Destination identification input (NT/PAL destination identification)
O
TFT display mode control output 3
O
TFT display mode control output 2
O
TFT display mode control output 1
O
TFT NTSC/PAL select control output
O
EVR control output
O
EVR control output
O
EVR control output
I
DC connection detection input
I
RESET input
I
(Low speed clock input)
O
(Low speed clock output)
I
High speed clock input (4 MHz)
O
High speed clock output (4 MHz)
Power supply ground
I
TFT block open detection input
I
Disc lid open detection input 2
I
POWER KEY input
I
Battery attachment detection switch input
I
Hold switch input
I
DCOUT JACK insertion detection input
I
PLAY KEY input
I
US destination identification input
O
(RESERVE)
u163
O
(RESERVE)
O
(RESERVE)
.
O
(RESERVE)
5-3
2 9
9 4
2 8
Function
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9

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