Block Diagrams, Test Point Overview, and Waveforms
45
6.
Wiring Diagram 47" (ME8)
*AMBI-LIGHT UNIT
(IN B
A
CK CO
VER)
(1175)
KEYBO
ARD CONTR
O
L
(0025)
1M01
3
P
RIGHT
S
PEAKER
LEFT
S
PEAKER
I_17960_062.ep
s
2
3
050
8
8
P11
LCD DI
S
PLAY
(1004)
8
M95
1
8
521
8
M99
8
D12
8
D10
1M99
(B02B)
8
. GND
7. BACKLIGHT-BOO
S
T
6. MACKLIGHT-OUT
5. LAMP-ON-OUT
4. GND
3
. GND
2. +12VD
1. +12VD
1M95
(B02B)
11. -AUDIO-POWER
10. GND
S
ND
9. +AUDIO-POWER
8
. +12V
7. +12V
6. +12V
5. GND
4. GND
3
. GND
2.
S
TANDBY
1. +
3
V
3
-
S
TANDBY
CN6
1.
3
.
3
V
S
B
2. P
S
ON
3
.
S
GND1
4.
S
GND1
5.
S
GND1
6. 12V
7. 12V
8
. 12V
9. 12VA
10.
S
GND2
11. -12VA
CN7
1. 12V
2. 12V
3
.
S
GND1
4.
S
GND1
5. BL_ON_OFF
6. DIM
7. BOO
S
T
8
. ANALOG_PWM
CN1
1. N
2. L
CN4
1. 24VA
2.
S
GND
3
3
. 24VA
4.
S
GND
3
5. 24VA
6.
S
GND
3
1D10
(B10A)
9. KEYBOARD
8
. +5V
7. KEYBOARD
6. LED1
5. +
3
V
3
-
S
TANDBY
4. LED2
3
. RC
2. GND
S
ND
1. LIGHT-
S
EN
S
OR
1D12
(B10A)
4. RIGHT-
3
. GND
S
ND
2. GND
S
ND
1. LEFT+
1P10
1.
LIGHT
-
S
EN
S
OR
2.
GND
S
ND
3
. RC
4.
LED2
5.
+
3
V
3
-
S
T
ANDBY
6.
LED1
7.
KEYBO
ARD
8
. +
5
V
9.
KEYBO
ARD
1P11
1.
GND
2.
KEYBO
ARD
3
. +
3
V
3S
TBY
4.
T
A
CT_
S
WITCH_INT
1GC0
(B06B)
7. GND
6. +
3
V
3
5. +
3
V
3
4. GND
3
.
S
DA-AMBI-
3
V
3
2. GND
1.
S
CL-AMBI-
3
V
3
*AMBI-LIGHT UNIT
(IN B
A
CK CO
VER)
(1175)
1N10
1. GND
2. KEYBOARD
3
. +
3
V
3S
TBY
4. INTERRUPT
8
002
J4
8
. I2C
S
EL2
7.
3
.
3
V
6. GND
5.
S
-
S
DA
4.
S
-
S
CL
3
. GND
2. +24V
1. +24V
J2
7. GND
6.
3
.
3
V
5. I2C
S
EL2
4. I2C
S
EL1
3
.
S
-
S
DA
2. GND
1.
S
-
S
CL
J1
4. GND
3
. +24V
2. GND
1. +24V
J4
1. +24V
2. +24V
3
. GND
4.
S
-
S
CL
5.
S
-
S
DA
6. GND
7.
3
.
3
V
8
. I2C
S
EL2
J2
1.
S
-
S
CL
2. GND
3
.
S
-
S
DA
4. I2C
S
EL1
5. I2C
S
EL2
6.
3
.
3
V
7. GND
J1
1. +24V
2. GND
3
. +24V
4. GND
WIRING DIAGRAM 47"
(
S
TYLING ME
8
)
1G50
(B06A)
41.
VDI
S
P
40.
VDI
S
P
3
9.
VDI
S
P
38
.
VDI
S
P
...
2.
S
CL-I2C4-DI
S
P
1.
S
D
A-I2C4-DI
S
P
LVD
S
INPUT
(10
8
0p)
51P
8
GC0
8
GC
3
8
G51
8
GC1
8
GC2
IR LED PANEL
(1112)
(5212) IN BACK COVER
(5211) IN BACK COVER
J
E
SS
B
(1150)
B
+ -
+ -
1P09
1.
+
3
V
3S
TBY
2.
+5V_
S
W
3
. LED1
1001
1.
+
3
V
3
_
S
TBY
2.
+5V_
S
W
3
. LED1
*LIGHT GUIDE MODULE
(Optional)
(1110)
*
AMBI-LIGHT UNIT
S
AND LIGHT GUIDE MODULE ARE OPTIONAL
LG
INLET
A
MAIN POWER
S
UPPLY
(1005)
4P
4P
T
O
BA
CKLIGHT
8
402
8
401
T
O
BA
CKLIGHT
CN2
1.
HV1
2.
N.C
.
3
. H
V
1
DANGEROU
S
HIGH VOLTAGE
CN
3
1.
HV2
2.
N.C
.
3
. H
V
2
DANGEROU
S
HIGH VOLTAGE
Содержание 32PFL7403D/10
Страница 59: ...Circuit Diagrams and PWB Layouts 59 Q528 2E LB 7 Layout LCD Supply 37 B 42 Top Side H_16750_070 eps 110108 ...
Страница 60: ...60 Q528 2E LB 7 Circuit Diagrams and PWB Layouts Layout LCD Supply 42 Bottom Side H_16750_071 eps 110108 ...
Страница 126: ...126 Q528 2E LB 7 Circuit Diagrams and PWB Layouts Personal Notes E_06532_013 eps 131004 ...