Panasonic CF-Y4 Service Manual page 77

Main 14 LCD & CRT I/F
1
VA3
Q3
UNR9214J0L
2
2
FPVCCEN 1
4"G5
3
GND
R278
L23 100k
TCM2010-201-4P
LVD0-
4"G6
4 5
LVD0+
4"G6
3 6
LVD1-
4"G6
3 2 7
LVD1+
4"G6
1 8
L24
TCM2010-201-4P
LVD2-
4"G6
4 5
LVD2+
4"G6
3 6
LVCLK-
4"G5
2 7
LVCLK+
4"G5
1 8
4
5
6
VC25 VA5
R413
IC40
100k
SN74AHC1G08DCK3
FPBLKPWM
4"G4
1
FPBLGATE
4
24"H5
2
IC41
1
BLPWM 2
24"H5
SN74AHC1G32DCK3
7
VA3
IC40
VA3
SN74AHC1G08DCK3
5 R276 R358
IC41
VCC
100k 100k SN74AHC1G32DCK3
3 5
GND VCC
3
GND GND
GND
GND
GND
8
ECLID#
EC
ICH6M
FPBACK FPBLGATE
GMCH FPBLKPWM
A B C
LCD
KAB2402202NA31
20323-030E-11 CN8
2A 24V
K1KB30AA0049
1 2
1 8 1
2 7 F3
2
3 6
3
4 5
4
Q4
B1DHFB000003 FP_ID
5
FDW254P_NF40
4"G5
6
GND
7
GND
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
GND GND
for Back Light
K1KA05BA0014
2A 24V L25
N2012ZP600T25 SM05B-SRSS-TB(LF)(SN)
1 2
F2 CN11
KAB2402202NA31
1
2
L26
BLM18AG121SN1D
3
4
4
5
C358
6.3V
150u
L56
N2012ZP600T25
GND
GND
LID#
BLPWM
INV
D E
BAV99WT1G
CRT_RED
4"E4
CRT_GREEN
4"E4
CRT_BLUE
4"E3
GND
VC25 VC25
VC5CRT D8
MA2J72900L
1
CRT_DDCDATA 2
3
4"G3
1
Q5
2SK3019TL
2
CRT_DDCCLK 3
4"G3
Q6
2SK3019TL
VC5CRT
IC42
SN74AHCT1G08DCK3
L30
BK1608LL121-T
1
CRT_HSYNC 4
4"G4
2
L31
BK1608LL121-T
1
CRT_VSYNC 4
4"G4
2
IC43
SN74AHCT1G08DCK3
F G H
VC5CRT
VC5
VC25
GND
D5
2 1 2 1 2 1 VGA
D7
BAV99WT1G
K1FB115BA016
GND
3 D6 3 3 L27 070922FR015G211IU-PF
CN9
BAV99WT1G L28
L29
6
BK1608LL121-T
1
TP103 11
7
2
GND GND GND
12
8
3
13
9
4
14
L32
BK1608LL121-T 10
5
15
L33
BK1608LL121-T
GND
GND
R500
0
GND
VC5
GND GND
IC42
SN74AHCT1G08DCK3
5
VCC
3
GND
5
VCC
3
GND
IC43
SN74AHCT1G08DCK3
GND
I J K
FGGND
L