Sony JumboTron JTC-C200 Service Manual page 41

1 2
A
KEYEN0
B
CN1
40P
WHT-L
GND 1
KEYLED0
KEYLED0 2
KEYLED1
KEYLED1 3
KEYLED2
KEYLED2 4
KEYLED3
KEYLED3 5
KEYLED4
C
KEYLED4 6
KEYLED5
KEYLED5 7
N.C 8
KEYEN1
N.C 9
GND 10
LED0
LED0 11
LED1
LED1 12
N.C 13
D
N.C 14
N.C 15
N.C 16
N.C 17
N.C 18
GND 19
KEYDATA0
KEYDATA0 20
KEYDATA1 KEYEN2
KEYDATA1 21
KEYDATA2
D
KEYDATA2 22
KEYDATA3
KEYDATA3 23
KEYDATA4
KEYDATA4 24
N.C 25
N.C 26
N.C 27
GND 28
KEYEN0
KEYEN0 29
KEYEN1
E
KEYEN1 30
KEYEN2 KEYEN3
KEYEN2 31
KEYEN3
KEYEN3 32
KEYEN4
KEYEN4 33
N.C 34
N.C 35
5V
N.C 36
+5V 37
F
C1
+5V 38
100
16V
GND 39
GND 40
KEYEN4
TO ICM-P2
BOARD
CN7
JTC-C200
3 4 5
5V
R4
150
1/4W
S7 S8
LEDSW LEDSW
F1 F2
1 2 1 2
3 4 3 4
S12
LEDSW
UP
1 2
3 4
ICK ICK
6 7
S1 S2
LEDSW 5V LEDSW 5V
ICU SCREEN
IC POWER JT POWER
R1 R2
150 150
1/4W 1 2 1/4W 1 2
3 4 3 4
S4 S5
LEDSW LEDSW
VIDEO CG
R5 R6
150 150
1/4W 1/4W
1 2 1 2
3 4 3 4
S9 S10
LEDSW LEDSW
F3 F4
1 2 1 2
3 4 3 4
S13 S14
LEDSW LEDSW
LEFT DOWN
1 2 1 2
3 4 3 4
S16
LEDSW
MENU
1 2
3 4
8-3 8-3
8 9 10
S3
LEDSW
UTILITY
R3
150
1/4W 1 2
3 4
S6
LEDSW
MIX
1 2
3 4
5V 5V
R7 R8
S11 390 390
1/4W 1/4W
LEDSW
INFORMATION REMOTE
F5
D1 D2
TLO205 TLY205
1 2
3 4
S15
5V
LEDSW
RIGHT
R9
390
1 2 1/4W
3 4
1
2
S17
LEDSW
ENTER
1 2
ICK
3 4
(KEY BOARD)
B-SS7629<WW.>-ICK
11
CN2
2P
WHT-L
:S-MICRO
PILOT LED
GND