GND
GND
GND
T
GND
GND
T
VCC-1
DNEG-1
DPOS-1
GND-1
MNT-HOLE1
MNT-HOLE2
VCC-1
DNEG-1
DPOS-1
GND-1
MNT-HOLE1
MNT-HOLE2
GND
GND
GND
GND
GND
GND
T
GND
GND
GND
GND
GND
GND
GND
GND
T
T
T
T
T
T
T
T
DGND
T
T
T
T
T
T
T
T
T
T
T
T
T
T
GND
GND
T
L
CVBS
GND
R
GND
T
T
L
CVBS
GND
R
T
GND
GREEN
BLUE
RED
T
RED
WHITE
Change USB ESD Close SUB socket
Change USB ESD Close SUB socket
NEAR IC
VGA Input
NEAR IC
Video /Audio Output CIRCUIT
Y Pb Pr/AV/VGA Audio Input Socket
MS06
VIDEO AND USB INTERFACE(4/7)
USB Input
NC
AV1 Video Input Option
Y Pb Pr /AV Video Input
1
4
2
3
P901
HD1_Y
F18
F17
F16
ZYPGND
1
4
2
3
5
6
P905
F6
HD1_LIN
F3
R949
12K
R947
10K
R901
10K
C910
560P
C911
560P
C907
22P
AV_AULIN0
R950
12K
R948
10K
33R
R951
AV-ROUT
AV-LOUT
ZUGND
5VAIN
5
4
1
3
2
P910
AV-CVBS0P
ZVA1V
ZAV1L
F25
75R
R952
33R
R935
75R
R940
C903
22P
5
4
1
3
2
P906
+5V_USB
+5V_USB
C904
22P
C905
22P
C920
100U
10V
F11
F10
F9
F8
F7
75R
R926
D901
CMS06
NC
F2
F5
F4
USB0_D-
USB1_D-
USB1_D-
V-VS
6
4
11
14
15
7
12
8
5
13
3
10
9
1
2
16
17
P904
RX
VGA_GIN
R972
5R1
R973
5R1
ZDO+
R945
5R1
R944
5R1
AV-AUOUTL3
C908
2U2
AV-AUOUTL3
AV-AUOUTR3
C909
2U2
AV-AUOUTR3
47R
R954
R961
100K
R953
100K
R962
47R
AV-ROUT
AV-LOUT
F21
D0+
D0-
AV_AURIN1
12K
R904
R903
12K
75R
R937
R936
75R
C916
0.1U
Z5VUSB
ZYPR
F15
ZVSCL
TX
ZRX
ZD1-
C915
10U
AV-CVBS1P
2U2
C918
RGB0_Y-SOG
VGA_BIN
HS
VGA_VS
R917
68R
VGA_RIN
RGB2-HDTV_RIN
R922
33R
RGB2-HDTV_GIN
R918
68R
10K
R919
R920
10K
C914
10U
AV-VOUT
L901
220R
ZVVS
RGB0_Y-SOG
CVBS_OUT0
R921
33R
R923
33R
R924
33R
33K
R967
RGB2-HDTV_SOGIN
RGB2-HDTV_BIN
R934
33R
33R
R933
R932
33R
R925
75R
VGA_HS
ZVGND
ZVR
ZVB
ZVHS
F12
UART-RX
F13
UART-TX
ZVG
ZVSDA
R927
75R
ZYPB
ZYPY
R964
150R
R968
150R
B
C
E
Q906
BT3904
R966
68K
R965
1K
B
E
C
Q905
BT3906
R963
75R
F14
ZTX
UART-TX
UART-RX
R930
0R
0R
R931
R929
100R
100R
R928
ZD1+
5VAIN
+5V_USB
C919
0.1U
R939
33R
AV-CVBS1P
VGA_VS
RGB2-HDTV_SOGIN
RGB2-HDTV_GIN
RGB2-HDTV_RIN
RGB2-HDTV_BIN
VGA_HS
VGA-SDA
VGA-SCL
D1-
D1+
CVBS_OUT0
ZAV-VOUT
AV-VOUT
ZHDRIN
AV_AURIN1
C906 560P
AV_AULIN1
R902
10K
C902
560P
ZHDLIN
AV_AULIN1
ZROUT
F23
F22
ZVOUT
ZLOUT
AV-ROUT
AV-VOUT
AV-LOUT
ZDO-
USB0_D-
F1
R946
0R
1
2
3
4
5
6
P908
6
5
4
3
2
1
P909
ZUGND1
D0-
D0+
D1-
D1+
F24
ZAV1R
AV_AURIN0
AV_AULIN0
AV_AURIN0
F26
HD1_RIN
HD1_PB1
HD1_PR1
Summary of Contents for TH-55C330M
Page 32: ...2 No Display Black Panel Back light is OK sound is OK but no picture ...
Page 34: ...4 No sound O ll i l i h d One or all signal source without sound ...
Page 36: ...6 Abnormal Display OSD NG or picture NG OSD NG or picture NG ...
Page 37: ...7 No tuning channels DTV or ATV no Channels DTV or ATV no Channels ...
Page 38: ......
