28
6.
Block Diagrams, Test Point Overview, and Waveforms
Wiring Diagram 42” 100Hz
*
AMBI-LIGHT UNIT
(IN B
A
CK CO
VER)
(1175)
INLET
CONTR
O
L BO
ARD
T
A
CT
S
W
(0025)
1M01
3
P
RIGHT
S
PEAKER
LEFT
S
PEAKER
T
O
BA
CKLIGHT
I_17760_061.ep
s
040
3
0
8
8
M01
LCD DI
S
PLAY
(1004)
8
P01
MAIN POWER
S
UPPLY
(1005)
8
P02
8
A
3
5
83
20
1P02
(B01A)
8
. ANA-DIG_DIM_
S
ELECT
7. BACKLIGHT_BOO
S
T
6. PWM_DIMMING
5. BACKLIGHT_ON_OFF
4. GND
3
. GND
2. +12Vdi
s
p
1. +12Vdi
s
p
1P01
(B01A)
11. -12VA
u
dio
10. GND
S
ND
9. +12VA
u
dio
7. +12V
S
6. +12V
S
5. GND
4. GND
3
. GND
2.
S
TANDBY
1. +
3
V
3S
TBY
CN6
1.
3
V
3S
T
2.
S
t
a
nd
b
y
3
. GND
4. GND
5. GND
6. 12V
ssb
7. 12V
ssb
8
. 12V
ssb
9. +12V
au
d
10. GND_
au
d
11. -12V
au
d
CN7
1. 12V
ssb
2. 12V
ssb
3
. GND
4. GND
5. INV_ON
6. DIM
7. BOO
S
T
8
. GND
CN4
1. 24V
a
m
b
2. GND
3
. 24V
a
m
b
4. GND
5. 24V
a
m
b
6. GND
1
3
20
(B0
3
)
9. KEYBOARD
8
. +5V_
S
W
7. KEYBOARD
6. LED1
5. +
3
V
3S
TBY
4. LED2
3
. IR
2. GND
1. LIGHT_
S
EN
S
OR
1A
3
5
(B05B)
4. RIGHT+
3
. GND
2. GND
1. LEFT-
1P10
1.
LIGHT
-
S
EN
S
OR
2.
GND
S
ND
3
. R
C
4.
LED2
5.
+
3
V
3
-
S
TA
N
D
B
Y
6.
LED1
7.
KEYBO
ARD
8
. +5V
9.
KEYBO
ARD
1P11
1.
GND
2.
KEYBO
ARD
3
. +
3
V
3S
TBY
4.
T
A
CT_
S
WITCH_INT
CN1
1. N
2. L
1206
(B04C)
6. GND_24V
5. +24V_BOLT-ON
4. GND_24V
3
. +24V_BOLT-ON
2. GND_24V
1. +24V_BOLT-ON
*
AMBI-LIGHT UNIT
(IN B
A
CK CO
VER)
(1175)
J1
1. GND
2. KEYBOARD
3
. +
3
V
3S
TBY
4. INTERRUPT
83
0
8
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
T
O
BA
CKLIGHT
WIRING DIAGRAM 42
”
100Hz
(
S
TYLING ME
8
)
1R01
(B04E)
41P
LVD
S
INPUT
51P
8
M
8
2
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
IR LED PANEL
(1112)
(5215) TWEETER
(5211) WOOFER IN BACK COVER
(5215) TWEETER
(5212) WOOFER IN BACK COVER
*
AMBI-LIGHT UNIT
S
ARE OPTIONAL
J
E
SS
B
(1150)
B
+ -
+ -
1205
(B04C)
4. GND_24V
3
. +24V_BOLT-ON
2. GND_24V
1. +24V_BOLT-ON
1202
(B04C)
7. GND
6. +
3
V
3
_
S
W
5. +
3
V
3
_FPGA
4. GND
3
. AMBI_
S
DA
2. GND
1. AMBI_
S
CL
8
205
83
02
8
206
1F52
(AB02)
41P
1F51
(AB02)
51P
8
F52
LVD
S
INPUT
41P
1F50
(AB02)
41P
CN5
1. +12V
b
2. GND
3
. +12V
b
4. GND
8
F51
8
R01
1M90 (
AB01)
1.
+12V
S
2.
+12V
S
3
. +12V
S
4.
GND
5.
GND
6.
GND
8
M90