Read Panasonic KV-S1058Y / KV-S1028Y / KV-S1057C-M2 / KV-S1057C-J2 / KV-S1027C-M2 / KV-S1027C-J2 Service Manual online
108
13.2. LCD PANEL Board
F
E
D
C
B
A
78
56
4
23
F
D
A
B
E
C
R4026
100
R4030
3.3k
R4020
1k
C4004
560p
C4008
150p
C4009
1000p
C4013
390p
C4016
100p
C4002
0.1u
Q4000
GND
GND
+3.3V
+3.3V
R4027
100
C4003
0.1u
C4005
560p
GND
+5V
R4028
100
R4029
100
C4014
100p
C4007
560p
GND
GND
C4006
1000p
R4019
47k
GND
+3.3V
R4025
100
C4017
100p
GND
SW4007
12
GND
GND
GND
R4031
0
C4018
0.1u
GND
C4015
0.1u
+3.3V
R4010
180
R4009
180
LED_GREEN
1:4C
LED_RED
1:4D
LED_GREEN
1:2B
KEYIN_RIGHT
1:3A
KEYIN_SKIP
1:3A
KEYIN_UP
1:3A
KEYIN_SET
1:3A
KEYIN_SS
1:3A
KEYIN_LEFT
1:3A
KEYIN_DOWN
1:3A
+5V
D4000
LED_BACKLIGHT
1:4D
LED_BACKLIGHT
1:2C
GND
MDLNAME0
1:4E
MDLNAME1
1:4E
R4002
47k
R4003
47k
+3.3V
R4000
47k
R4001
47k
CN4001
@CBN12-0.9-5.8X14.
1
2
3
4
5
6
7
8
9
10
11
12
GND
GND
GND
CL4016
CL4017
CL4018
CL4019
CL4020
CL4021
CL4022
CL4023
CL4024
CL4025
CL4014
CL4015
CL4027
CL4028
CL4029
CL4030
CL4031
CL4032
CL4033
CL4034
R4023
0
R4022
0
R4021
0
R4024
0
CL4035
KSL0
1:3B
MDLNAME1
1:2D
MDLNAME0
1:2D
IC4000
34
LATCH
1
KSL2
2
LED6
12
KIN5
23
RS(A0)/IP
3
KIN1
4
LED7/KSL4
5
XLED8
6
XLED9
7
KIN2
8
KIN3
9
XLED10
10
KSL3
11
KIN4
13
KIN6
14
KIN7
15
XLED12
16
XLED11
17
VDD1
18
VSS1
19
XLED13
20
XLED14
21
XLED15
22
LED1/IPENB
24
RWB(RWB)/IP
25
E(RESB)
26
D4(STBB)/IP
27
D5(CSB)/IP
28
D6(CLK)/IP
29
D7(DIO)/IP
30
RESET
31
SCLK
32
RXD
33
TXD
35
START
36
LED2
37
LED3
38
LED4
39
VSS2
40
VDD2
41
LED5
42
KIN0
43
KSL0
44
KSL1
C4010
1u
+3.3V
C4012
1u
25
C4000
10u
C4011
10u
R4008
180
C4001
10u
LED_RED
1:2B
CL4026
CL4005
CL4006
CL4007
CL4000
CL4001
CL4002
CL4003
CL4004
CL4011
CL4012
CL4013
CL4010
CL4008
CL4009
CN4000
1
2
3
4
5
6
7
8
9
10
LH-5S-1.5
LS4001
LH-5S-1.5
LS4000
D4002
D4001
CN4002
1
2
3
4
5
6
7
8
9
10
KEYIN_LEFT
1:4D
KEYIN_SS
1:4D
KEYIN_DOWN
1:4D
KEYIN_SKIP
1:4D
KSL0
1:4D
KEYIN_RIGHT
1:4D
KEYIN_SET
1:4E
KEYIN_UP
1:4D
CL4036
CL4037
To Control Board
Power
PANEL Board (LCD)
To LCD
Green
Red
LED
LED
1.GND
2.OTP_PWR
3./CS
4./RESET
5.A0
6.SCL
7.SI
8.VDD
9.VDDA
10.VSS
11.V0
12.GND
LCD I/F
HOST I/F
1.GND
2.+5V_SLP
3.+3.3V_FUSE
4.GND
5.KSSTART
6.KSTXD
7.KSRXD
8.KSCLK
9.KSRESET
10.POWER_SW
LED_Spacer
bit0 - 0:LCD/1:7SEG
KEY I/F
LCD PANEL Board
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