FUNAI LH8-M26BB, Service Manual

Page: 52 / 67

11-1
A03A0WI
WIRING DIAGRAMS
INVER
TER
PO
WER CB
A
TU1 TUNER UNIT
PC- AUDIO-IN
AC
6
0
1
AC CORD
PO
WER SUPPL
Y CB
A
DIGIT
AL MAIN CB
A UNIT
HDMI- CONNECTOR-2 HDMI- CONNECTOR-1 HDMI- CONNECTOR-3 D-SUB CONNECTOR
LCD MODULE ASSEMBL
Y
CL801
2
CN801
1
SP(R)+
SP(R)-
CL802
2
CN802
1
SP(L)+
SP(L)-
SP801 SPEAKER R-CH SP802 SPEAKER L-CH
COMPONENT -Y-IN
COMPONENT -Pb-IN COMPONENT -Pr-IN
COMPONENT- AUDIO(L)-IN COMPONENT- AUDIO(R)-IN
VIDEO-IN
AUDIO(L) -IN
AUDIO(R) -IN
S-VIDEO -IN
CN610
CN1900
1 2
1
1
1 2
AC
L
GND P-ON-H1 BA
CKLIGHT
-ADJ
PR
O
TECT3
GND AL+3.3V(NU)
GND NU BA
CKLIGHT
-SW
NU GND GND GND GND LCD+24V LCD+24V
HO
T
-GND
JUNCTION CB
A
J
A
CK CB
A
FUNCTION CB
A
CN105
CN101
1
6
CN201A
CN202B
1
1 2 3 4
2 3 4
GND
GND HEADPHONE(L) HEADPHONE(R) HEADPHONE-DET
GND
3
4
AL+3.3V
2
5
REMO
TE
4
3
PO
WER-LED
5
2
ST
ANDBY
-LED
6
1
1 3 2 4 5 6
1 3 2 4 5 6
KEY
-IN1
AL+3.3V REMO
TE
PO
WER-LED
ST
ANDBY
-LED
KEY
-IN1
CL104B
CL104A
CN3903
CL3903
CL1952
CL453
CL401
CL403 CL402
A
CL404
GND
NU NU NU
GND GND GND
NU NU NU
GND
NU NU NU NU NU
GND
NU
GND
LCD+12V LCD+12V LCD+12V LCD+12V LCD+12V
CN3703
CN403
23 19 21 15 17 22 20 18 16 14 10 12
6 8
13 11
9 7 5 1 3 4
BA
CKLIGHT
-ADJ
NU NU SCAR
T
-OUT
-SEL
GND AMP(R)-OUT KEY
-IN1
GND AMP(L)-OUT A
UDIO-MUTE
GND REMO
TE
LED1 DIF-OUT2 GND GND DIF-OUT1 IF-A
GC
GND SCL GND SIF(-) SIF(+) GND GND TU-CVBS SD
A
BA
CKLIGHT
-SW
GND
2
2
CN3701
CN402
1 5 3 9 7 2 4 6 8
10 14 12 18 16 11 13 15
5 3 7 2 4 6
1 5 3 9 7 2 4 6 8
10 11
LCD+24V
12
LCD+24V
13
LCD+24V
14
5 3 2 4 6 7
17 19 23 21 20
25 21 23 17 19 24 22 20 18 16 12 14
8
10 15 13 11
9 7 3 5 6
22
RESET
24
2
P-ON-H2
25
1
P-ON-H1 P-ON+9V GND GND GND AL+3.3V P-ON+3.3V GND GND P-ON+3.3V GND LCD+12V LCD+12V GND AL+3.3V(1) AL+3.3V(1) AL+3.3V(1) GND GND GND
26
AL+5V
27
P-ON+5V
28
P-ON+5V
29 25 24 26 27 28 29
26 27 28 29
26 27 28 29 26 27 28 29
23 19 21 15 17 22 20 18 16 14 10 12
6 8
13 11
9 7 5 1 3 4
25 24 26 27 28 29 26 27 28 29
P-ON+5V AL+5V PR
O
TECT3
PR
O
TECT1
4
21 23 17 19 24
GND
25
NU
26
NU
27
NU
28
NU
29
OSCA0
30
OSCL0
31
GND
32
NU
33
NU
34
NU
35
NU
36
LVDS-OD3(+)
37
LVDS-OD3(-)
LVDS-OD2(+)
LVDS-OD2(-)
LVDS-OD1(+)
LVDS-OD1(-)
LVDS-OD0(+)
LVDS-OD0(-)
38
GND GND GND GND
LVDS-CLK(+)
LVDS-CLK(-)
GND
39 40 41 42 43 44 45 46 47 48 49 50 51 22 20 18 16 12 14
8
10 15 13 11
9 7 3 5 6 2 1 4
HEADPHONE(L) RGB-A
UDIO(L)-OUT1
RGB-A
UDIO(R)-OUT1
GND RGB-A
UDIO(R)-IN1
RGB-A
UDIO(L)-IN1
RGB-A
UDIO(R)-OUT2
GND RGB-A
UDIO(L)-OUT2
GND GND RGB-A
UDIO(R)-IN2
RGB-A
UDIO(L)-IN2
COM-A
UDIO(R)
A
UDIO(R)
COM-A
UDIO(L)
GND A
UDIO(L)
GND GND S-VIDEO-Y
-IN
GND S-VIDEO-C-IN PC-A
UDIO(L)
PC-A
UDIO(R)
CN401
HEADPHONE(R) GND
CN3704
25 21 23 17 19 24 22 20 18 16 12 14
8
10 15 13 11
9 7 3
HEADPHONE-DET
2
SPDIF
1 5 6 4
25 21 23 17 19 24 22 20 18 16 12 14
8
10 15 13 11
9 7 3 2 1 5 6 4
GND COM-VIDEO-Pb-IN GND COM-VIDEO-
Y
-IN
GND SLO
W
-SW2
GND GND RGB-VIDEO-IN2 VIDEO-OUT2 GND GND VIDEO-R2 SLO
W
-SW1
GND GND FBIN1 RGB-VIDEO-IN1 GND GND VIDEO-R1 GND VIDEO-G1 VIDEO-B1 VIDEO-OUT1
CN404
COM-VIDEO-
Pr
-IN
GND
CN3702
25 21 23 17 19 24 22 20 18 16 12 14
8
10 15 13 11
9 7 3
VIDEO-IN
2
GND
1 5 6 4
26 27 28 29 25 21 23 17 19 24 22 20 18 16 12 14
8
10 15 13 11
9 7 3 2 1 5 6 4
SCART JACK 1 SCART JACK 2
HEADPHONE JACK
DIGITAL AUDIO-OUT (COAXIAL)
CI CARD SLOT USB JACK
CN453
CN1952
CN1951
BA
CKLIGHT
-SW
BA
CKLIGHT
-ADJ
Comparison Char
t of
Models and Marks
Model
Mark
LH8-M26BB
A B
LT8-M26BB