Clarion MAX667VD, Service Manual

Page: 39 / 56

- 39 -
MAX667VD
LCD PWB(B4) section 3/4
0V
IC801-1
*At communication with
microcomputer
*At communication with microcomputer
4.8V
0V
5.0V
IC801-2,48
2.9V
0V
4.8V
4.8V
4.8V
0V
4.9V
0V
IC801-8
4.9V
0V
4.2V
0.4V
IC801-10
0V 0V
0V
IC801-
15,17,19,23
4.8V
4.8V
0V
4.8V 4.8V 4.8V
0V
0V
0V
4.8V
IC801-26,32
0V
4.8V
4.8V
0V
4.8V
0V
4.8V
4.8V
0V
4.8V 0V 4.8V 4.8V 0V 0V 0V 4.8V 4.8V 4.8V 0V
0V
4.8V
0V
4.8V
0V
0V
9.2V
4.8V
4.8V
0V
0V
0V
0V
4.8V
9.2V
0V
0V
9.2V
0V
3.5V
3.5V
0V
3.8V
4.9V
4.8V
0V
0V
9.2V
0V
0V
To J1001 of SW PWB
(Page 42)
G
To J1000 of SW PWB
(Page 42)
H
C C C C
C
C
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
37 38 39 40 41 42 43 44 45 46 47 48
C
C
C
C
C
C C C C
C808 C807 C806 C805
CCT803
R810
C816
C817
C818
C819
C821
C822
R800
R818
C820
L800
C814
CCT801
CCT802
CCT804
CCT805
D801
R809
R811
R817
D802
D818 D819 D820 D821 D822 D823 D824 D825 D826
D810
D811 D812 D813
Q803
Q805
C809 C810 C811 C812
Q806
Q804
R819
J804
J805
R802
R803
R812
J803
TM803
X801
IC801
R816 R815
100
0
p
100
0
p
100
0
p
100
0
p
47Kx4
3.3K
0.1
0.1
0.1
0.1
0.1
0.1
220
220
100
6.3V
5.6u
470p
1Kx4
1Kx4
470x4
47Kx4
IMN10
1M
47K
680
1SS355
UDZS5.6B UDZS5.6B UDZS5.6B UDZS5.6B UDZS5.6B UDZS5.6B UDZS5.6B UDZS5.6B UDZS5.6B
1PS226 1PS226 1PS226 1PS226
DTC123JUA
DTA123JUA
470
p
470
p
470
p
470
p
DTC123JUA
DTA123JUA
220
470
470
1K
EARTH PLATE
4.915MHz
M30102M2
22K 22K
HUE
CLAMP
COLOR
BRIGHT
MOD N
MOD W
D-GND
OPEN/CLOSE
ILL-GND
ILL+9V
TP
VIDEO/RGB
V-MUTE
REM+5V
N/P
N/P
POWER
LED
IR
TP-M
TP-RESET
M-TP
TP-REQ
COL
CLAMP
HUE
BRT
/X+
CLAMP
HUE
COL
BRT
V-MUTE
V-MUTE
/X-
/Y-
/Y+
/Y+
/X+
/Y-
/X-
NT/PAL
NT/PAL
Y-
To Touch-Panel
X-
Y+
X+
TOP
BOTTOM
LEFT
RIGHT
RESET
XOUT
VSS
XIN
CNVSS
N.C N.C N.C
VREF
N.C
VCC
VSS
IVCC
VCC
TP-M
A
MA-TP
TP-REQ
Y- X-
Y+ X+
YG XG
YR
XR
CHK
PA
TPW
COLOR
CLAMP
VID MUTE
BRT
MODE1
MODE2
KI3 KO2 KI2 KI1 KI0 KO1 KO0
CLK0 VID /RGB
HUE
1
2
3
4
BUSY
TXD0/KO3 RXD0/PO
W
ER
NTSC/PAL
T/P MICOM
POWER
KI-3
OP/CL
D-GND
IR
KO-0
REM+5V
LED
ILL+9V
ILL-GND
ILL-GND
ILL+9V
D-GND
KI-2
KI-1
KO-0
KO-3
KO-1
KO-2
ILL+9V
ILL-GND
ILL+9V
ILL-GND
D-GND
K1-0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
K0-1
To 1/4
To 2/4
[ T/P MICOM block ]