Download Print this page

JVC KD-SH9750 Service Manual page 47

Hide thumbs Also See for KD-SH9750:

Advertisement

QQ
3 7 63 1515 0
Pin No.
Symbol
56
CS
57
NC
58
VOL1
59
VOL2
60
SWLED3
61
AGND
62 to 65
KEY0 to KEY3
66
VDD
67
SWLED0
68
SWLED1
69
SWLED2
70
DISPCLK
71
DISPDATA
72
KEYDATA
73
SIFDA
74
SIFCK
75
NMI
76
DISPCE
77
78
PSAVE2
79
NC
TE
L 13942296513
80
KEY_IN
81
ADSEP
82
RESET
83
VDD
84 to 91
D0 to D7
92
GND
93 to 100
P10 to P17
www
.
http://www.xiaoyu163.com
I/O
O
LCD chip select output
-
Connect to ground
I
Rotary encoder input 1
I
Rotary encoder input 2
-
Not connect
-
Analog ground
I
Key 0 to 3 input AD terminal
-
Power supply
O
SW_LED flashing output 0 for [VOL] key LED
O
SW_LED flashing output 1 for [SEL] key LED
O
SW_LED flashing output 2 for [DISP] key LED
I
Serial communication clock input
I
Displaying data input (Serial)
O
Key code data output (Serial)
I/O
On board serial writing data input/output pull up
I
On board serial writing clock input, pull up
I
NMI (H fix)
I
Chip enable input for serial communication
-
Ground
I
POWER SAVE2 (Memory power supply off) detecting input
-
Not use
I
Key interrupt input
I
Address data separate/common mode setting terminal H: separate mode
I
Reset input (L: reset)
-
Power supply terminal
I
Extension memory input 0 to 7
-
Ground
I
LCD data bus input/output 0 to 7
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
Function
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
m
(No.49831)1-47
9 9
9 9

Advertisement

loading

This manual is also suitable for:

Kd-sh9700