ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC803
VCT6973G-FA-B3-000
SCALER
101102 103104
105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156
157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208
110
100
11 12 13 14 15 16 17 18 192 2021222324
25 26 27 28 29
3
30 31 32 33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48 49
5
50
51 52
53 54
55
56 57 58 59
6
60 61 62 63 64 65 66 67 68 69
7
70 71 72 73 74 75 76 77 78 79
8
80 81 82 83 84 85 86 87 88 89
9
90 91 92 93 94 95 96 97 98 99
NR802
4D02WGJ0470TCE
NR801
4D02WGJ0470TCE
D804
RB520S-30-TE61
D805
RB520S-30-TE61
IC802 PST3229NR
RESET IC
123
45
X801
20.250MHz
CP802
A2001WV2-6P
1
2
3
4
5
6
IC801 M24256-BWMN6TP
EEP ROM IC 256K
1234
5678
C861 4.716V NSEV
C862 4.716V NSEV
C858 4.716V NSEV
C859 4.716V NSEV
C863 4.716V NSEV
C864 4.716V NSEV
C801
2206.3V
V-S
C893
1016V V-S
C821
10010V V-S
C806
2206.3V V-S
C892
220016V YK
B817
FCM1608CF-600T06
B818
HCB1608KF-181T20
B819
HCB1608KF-181T20
B801
HCB1608KF-181T20
B813
HCB1608KF-181T20
B812
HCB1608KF-181T20
B811
HCB1608KF-181T20
B802
HCB1608KF-181T20
B803
HCB1608KF-181T20
B805
HCB1608KF-181T20
B807
HCB1608KF-181T20
B809
HCB1608KF-181T20
B810
HCB1608KF-181T20
B804
HCB1608KF-181T20
B806
HCB1608KF-181T20
B808
HCB1608KF-181T20
D813
UDZS5.6B
D811
UDZS5.6B
D834
UDZS5.6B
D833
UDZS5.6B
D809
UDZS5.6B
D816
UDZS8.2B
D815
UDZS8.2B
D825
UDZS8.2B
D830
UDZS5.6B
D802
UDZS5.6B
D835
UDZS5.6B
D808
UDZS5.6B
D812
UDZS5.6B
D814
UDZS5.6B
D826
UDZS8.2B
D824
UDZS8.2B
D823
UDZS8.2B
D803
UDZS5.6B
D831
UDZS5.6B
L800
2.2uH
NLV25
L803
2.2uH
NLV25
L806
2.2uH
NLV25
L805
2.2uH
NLV25
L804
2.2uH
NLV25
L802
2.2uH
NLV25
L807
2.2uH
NLV25
L808
2.2uH
NLV25
L809
2.2uH
NLV25
L810
2.2uH
NLV25
R911 2.2K
R912 2.2K
R914 2.2K
R915 2.2K
R886
10K
R812
2.2K
R810 68
R815
2.2K
R820 68
R821 68
R819 68
R822 6.2K
R827 47
R834 33
R823 100
R852 100
R833 33
R818
68
R807
68
R805
68
R909
2.2K
R849 68
R848 100
R843 100
R846 68
R842
3.3K
R917
2.2K
R875 47
R871 4.7K
R853 68
R845 68
R870 4.7K
R896 4.7K
R897 4.7K
R851 68
R858 3.3K
R856 3.3K
R908 100
R824 100
R825 100
R826 100
R860 47
R864 47
R865 47
R861 47
R866 47
R876 47
R800 47
R855 47
R868 47
R862 47
R859 47
R863 47
R857 47
R850 47
R867 47
R816 47
R811
47
R817 68
R814 68
R813 68
R872
2.2K
R873
2.2K
R913
2.2K
R802 2.2K
R906 100
R907 100
R828 47
R839 100
R878 100
R832 100
R831 100
R884 100
R835 100
R837 1K
R916 2.2K
R808 4.7K
R893 4.7K
R894 4.7K
R840 100
R895 4.7K
R869 4.7K
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C841
27P
CH
C833
82PCH
C818
0.1 B
C831
0.1 B
C843
150P CH
C889
0.1 B
C872 0.1 B
C871 0.1 B
C876 0.1 B
C844
0.1 B
C850
0.1 B
C845
0.1 B
C846
0.1 B
C869
56P CH
C866 0.1 B
C848 0.33 B
C867 56P CH
C856 0.33 B
C854 0.33 B
C853 0.33 B
C852 0.33 B
C851 0.33 B
C849 0.33 B
C847 0.33 B
C808
0.1
B
C800
0.1 B
C826 0.1 B
C835 0.1 B
C865
0.1 B
C875
0.1 B
C868
0.1 B
C870
0.1 B
C836
10 C
C813
10 C
C829
0.01 B
C803
0.47 B
C804
2.2 B
C810 0.1 B
C825 0.1 B
C834 0.1 B
C824 0.1 B
C890
82P CH
C894
100P
CH
C895
82P
CH
C898
27P CH
C906
82P CH
C908
82P CH
C907
27P CH
C904
27P CH
C903
100P
CH
C905
82P CH
C900
68P CH
C897
27P CH
C896
100P
CH
C886
0.1 B
C888 0.1 B
C885
18P CH
C884
18P CH
C887
0.1 B
C891
0.1 B
C807
2.2 B
C805
2.2 B
C802
2.2 B
C902
220P CH
C901
27P CH
C909
100P
CH
C911
82P
CH
C912
15P
CH
C914
12P CH
C915
15P CH
C917
12P CH
C918
15P CH
C920
12P CH
C910
27P CH
C860 0.1 B
C855
0.1 B
C816 0.1 B
C832 0.1 B
C828 0.1 B
C820 0.1 B
C838 0.1 B
C827 0.1 B
C819 0.1 B
C815
0.1 B
C814 0.1 B
C809 0.1 B
C839 0.1 B
C830 0.1 B
C822 0.1 B
C840 0.1 B
C817 0.1 B
C881
150P CH
C857
3.350V V-S
W813
W814
W809
W841
W818
W831
W830
GND
AT+3.3V
AT+3.3V S_8.0AU
P.CON+8V
S_DET
I2C_OFF
S_DET
S_3.3IO1
RXT_RST#
S_3.3FE
DTV_RESET
S_3.3LVDS
S_1.8DIG
PANELPOWER_H
LCD_TXOUT3-
LCD_TXOUT3+
AT+3.3V
S_3.3LVDS
GND
S_3.3LVDS
S_3.3LVDS
S_1.8LVDS
EXT_MUTE-H
LIGHT_POWER_H
LIGHT_CONTROL
LCD_TXCLKOUT-
LCD_TXCLKOUT+
STANDBY_LED
LCD_TXOUT0-
LCD_TXOUT0+
LCD_TXOUT1-
LCD_TXOUT1+
LCD_TXOUT2-
LCD_TXOUT2+
DTVPOWER_H
GND
SYS_POWER_H
LIGHT_CONTROL
S_3.3VO
LIGHT_POWER_H
POWER_FAIL
S_3.3IO3
POWER_FAIL
RLY_H
S_3.3IO1
GND
EPG_LED
S_3.3COM
S_3.3DAC
S_3.3DIG S_5VSIF
P.CON+5V_VCTP
AT+3.3V
S_3.3RAM
RXT_RST#
GND
DTV_AV_SW
S_3.3FL
SIF
S_3.3LVDS
KEY-A GND
DDEN
AT+1.8V_2
S_1.8FE
KEY-B
DDCK
LPM_INT
DPG7
DTV_AV_SW
GND
DPG6
KEY-C
S_1.8LVDS
DPG5
S_3.3IO1
DPG4
AT+1.8V_1
S_1.8DIG
DPG3
DPG2
S_3.3DAC DTV_LPM_CTL_H
DPG1
HDMI_INT
DPG0
DPR7
GND
RLY_H DTV_TX
DPR6
D_TU_AUDIO_L DPR5
DTV_RX
D_TU_AUDIO_R DPR4
S_1.8FE
LPM_INT DPR3
S_3.3FE
DTV-H DPR2
HSYNC
DTV_TX DPR1
VGA-B REMOCON
DTV_RX
DPR0
VGA-G
DPB7
VGA-R DTV-H
DPB6
AUDIO_MUTE
SCART1_Y_IN S_3.3FL
DPB5
SP_AUDIO_OUT_L
SW_SCART_B
DPB4
SP_AUDIO_OUT_R
DPB3
SW_SCART_G SDA
DPB2
SW_SCART_R/C SCL
DPB1
SW_PB/D/PB
DPB0
SW_Y/D/Y
SCART2_FB HDMI_I2SSCLK
SW_PR/D/PR
EXT_MUTE-H HDMI_I2SSDO
SC2_A_OUT_L HDMI_I2SWS
SC2_A_OUT_R HDMI_INT
SCART2_FB
SC1_A_OUT_L
RXT_RST#
SW/Y AT+3.3V
SC1_A_OUT_R
S_1.8FE
SW_A_R
S_3.3COM
SW_A_L
S_3.3RAM
SW_SCART_R/C
SW/C
SW_SCART_G
SCART2_V/IN DPB0
SW_SCART_B
SW_SCART_CVBS_Y DPB1
SCART2_B_IN
CVBS/IN DPB2
SCART1_Y_IN
SC2_CVBS_OUT
SW_CVBS_TU/D_TU DPB3
SW/C
SW_SCART_CVBS/Y
S_3.3VO DPB4
SW/Y
SW_CVBS[TU/D_TU]
DPB5
SW_SCART_CVBS_Y
DPB6
SCART2_V_IN
SCART2_V/IN
SC2_CVBS/OUT DPB7
DPG0
SW_CVBS_TU/D_TU
S_3.3IO3 DPG1
DPG2
AT+3.3V
DPG3
SCART2_B_IN DPG4
DPG5
I2C_OFF
DPG6
SDA
AT+3.3V
DPG7
GND
SCL
SCL DPR0
DPR1
SDA
DPR2
SW_Y
SW_C DPR3
SC2_CVBS/OUT DPR4
SW_Y
SW_C
SW_A2_L
SW_A2_R
DTV_RESET
LPM_INT
DTV_LPM_CTL_H
DTV_TX
LCD_TXOUT0-
DTV_RX
RESETQ
LCD_TXOUT0+
TDO
LCD_TXOUT1-
TDI
AT+3.3V
LCD_TXOUT1+
TMS
LCD_TXOUT2-
LCD_TXOUT2+
LCD_TXCLKOUT-
S_DET LCD_TXCLKOUT+
AUDIO_J_OUT_L LCD_TXOUT3-
AUDIO_J_OUT_R LCD_TXOUT3+
CVBS_IN
CVBS/IN
SW_Y/D_Y
SW_Y/D/Y
SW_PB/D_PB
SW_PB/D/PB
SCL
SW_PR/D/PR
SW_PR/D_PR
SDA
D_TU_AUDIO_R
D_TU_AUDIO_L
SP_AUDIO_OUT_R
SP_AUDIO_OUT_L
AUDIO_J_OUT_R
AUDIO_J_OUT_L
PANELPOWER_H
SYS_POWER_H
HDMI_I2SSCLK
AUDIO_MUTE
SC2_A_OUT_R
SC2_A_OUT_L
SC1_A_OUT_R
SC1_A_OUT_L
HDMI_I2SSDO
DTVPOWER_H
S_3.3DIG
HDMI_I2SWS
S_3.3RAM
SW_A1_R
SW_A1_L
S_5VSIF
SW_A2_L
S_8.0AU
SW_A2_R
SIF
SW_A_R
SW_A_L
VSYNC
DDEN
DDCK
DPR7
DPR6
DPR5
TDO
TDI
TMS
GND
GND
EPG_LED
KEY-A
KEY-B
KEY-C
HSYNC
VSYNC
VGA-R
VGA-G
VGA-B
SW_A1_R
SW_A1_L
STANDBY_LED
REMOCON
H-14
H-13
(MAIN PCB)
CMF112
PCBF40
FROM/TO JACK
NC
0
3.4
3.4
0
0
[YUV/DVI/PC]
[YUV/DVI/PC]
FROM/TO AV JACK/SWITCH
NC
NC
NC
NC
3.3
FROM/TO REGULATOR
FROM/TO POWER
5.05.0
SCL
SDAA0
A1
5.00
VCC
TEST
0000
A2
VSS
0
3.43.4
GND
NC
IN
NC
OUT
[SC1/SC2]
[SC1/SC2]
[YUV/DVI/PC]
[YUV/DVI/PC]
SCALER SCHEMATIC DIAGRAM
GNDM3.3IO1
5251
50
49
DRI5
DRI6
DRI7
DCLK
165
164
163
162
P1_3/ROUT/PWM3
DRO1_8/DRO1_6/LVDSB_0P157
VSUP3.3DAC
GND3.3DAC
P1_4
P1_5
161
P1_6/TCLK
160
P1_7/TDO
159
DRO1_9/DRO1_7/LVDSB_0N158
656O3/P4_3/TCLK
656O4/P4_4/TMSFW
656O5/P4_5/TDIFW
656O6/P4_6/TDOFW
4321
56
55
54
53
DRI1
DRI2
DRI3
DRI4
104
103
102
101
OSDB0/DGO2_1
OSDB1/DGO2_0
OSDB2/P3_4/DBO2_7
OSDB3/P3_5/DBO2_6
OSDR1/DRO2_0
111 110 109 108
107
OSDG0/DGO2_5
OSDG1/DGO2_4
106 105
OSDR2/P3_0/DGO2_7
OSDR3/P3_1/DGO2_6
OSDG2/P3_2/DGO2_3
OSDG3/P3_3/DGO2_2
DRO1_3/DRO1_1/LVDSB_2N
DRO1_4/DRO1_2/GND3.3LVDS
DRO1_5/DRO1_3/LVDSB_1P
DRO1_6/DRO1_4/LVDSB_1N
DRO1_7/DRO1_5/VSUP3.3LVDS
156 155 154 153
152
151 150
DRO1_2/DRO1_0/LVDSB_2P
VSUP3.3IO2/VSUP3.3LVDS
204 656I6/P3_6
656O7/P4_7/TCLKFW
656CLKO
656CLKI
656I7/P3_7
208
207
206
205
DGO1_7/DGO1_3/GND1.8LVDS
GND3.3IO2/LVDSA_2P
656O0/P4_0/TMS
656O1/P4_1/TDI
656O2/P4_2/TDO
656I5/P3_5
656I4/P3_4
656I3/P3_3
656I2/P3_2
656I0/P3_0
656I1/P3_1
VSUP3.3IO3
GND3.3IO3
VOUT1
VOUT2
VOUT3
VSUP3.3VO
VIN1
VIN2
VIN3
VIN5
VIN6
GNDA
VSUP1.8FE
VIN7
VIN8
VIN9
VIN11
VIN12
VIN13
VIN15
VIN16
VIN17
VIN18
VIN19
VIN20
VIN21
VIN22/DHS
VSUP3.3FE
VSUP1.8FE
P1_0/SVMOUT/REV
P1_1/BOUT/PWM1
P1_2/GOUT/PWM2
GND3.3IO2/LVDSBCLKN
DGO1_4/DGO1_0/LVDSA_0N
DGO1_3/DBO1_7/LVDSA_0P
DGO1_6/DGO1_2/REXT
DGO1_9/DGO1_5/LVDSB_3N
DGO1_8/DGO1_4/LVDSB_3P
DRO1_0/DGO1_6/GND3.3LVDS
DRO1_1/DGO1_7/LVDSBCLKP
DGO1_5/DGO1_1/VSUP1.8LVDS
DGO1_2/DBO1_6/VSUP3.3LVDS
DBO1_9/DBO1_3/GND3.3LVDS
DGO1_0/DBO1_4/LVDSA_1P
DGO1_1/DBO1_5/LVDSA_1N
DBO1_8/DBO1_2/LVDSA_2N
VSUP3.3IO2/VSUP3.3LVDS
DBO1_7/DBO1_1/LVDSA_CLKN
DBO1_6/DBO1_0/LVDSA_CLKP
DBO1_5/DRO2_7/GND3.3LVDS
DBO1_4/DRO2_6/LVDSA_3N
DBO1_3/DRO2_5/LVDSA_3P
GND1.8DIG
VSUP1.8DIG
DBO1_0/DRO2_2/LVDSA_4P
DBO1_1/DRO2_3/LVDSA_4N
DBO1_2/DRO2_4/VSUP3.3LVDS
PCLK1
PCLK2
PCS3/P4_1
PCS0/P4_2
PCS1/P4_3
PCS2/P4_0
PCS4/P2_6
GND3.3IO1
VSUP3.3IO1
PCS5/P2_7
OSDR0/DRO2_1
OSDHCS0/P3_7/DBO2_5
OSDHCS1/P3_6/DBO2_4
OSDFSW/DBO2_3
OSDCLK/DBO2_2
VSUP3.3IO1
OSDH/DBO2_1
OSDV/DBO2_0
P2_5/TMS
P2_4/TDI
P2_3
P2_2
P2_1
P2_0
VSUP3.3FL
GND3.3FL
VSUP3.3COM
XTALIN
XTALOUT
CLKOUT
GND3.3COM
VSUP3.3DRI
GND3.3DRI
SDA
SCL
HSO
VSO
DBI0
DBI1
DBI2
DBI3
DBI4
DBI5
DBI6
DBI7
DGI0
DGI1
DGI2
DGI3
DGI4
DGI5
DGI6
DGI7
DRI0
DEN
DVS
GND3.3RAM
VSUP3.3RAM
I2S_DEL_WS
I2S_DEL_CL
I2S_DEL_IN
I2S_DEL_OUT
I2S_WS
I2S_CL
I2S_DA_IN
SPDIF_OUT
VSUP3.3DIG
GND3.3DIG
GNDA
VSUP5.0
SIFIN-
SIFIN+
VREFSIF
SUBWOOFER/TEST
SPEAKERL
SPEAKERR
HEADPHONEL
HEADPHONER
AOUT1L
AOUT1R
AOUT2L/AIN5L
AOUT2R/AIN5R
SGND
GNDA
VSUP8.0AU
VREFAU
AIN4L
AIN4R
AIN3L
AIN3R
AIN2L
AIN2R
AIN1L
AIN1R
RESETQ
FROM/TO REGULATOR
3.3
3.3
3.3
2.8
0
3.3
3.3
3.3
0
NC
NC
NC
3.3
3.3
3.3
NC
3.3
0
0
5.0
1.5
1.5
2.7
NC
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
0
0
8.6
3.8
3.8
3.8
3.8
3.8
3.8
3.8
4.3
4.3
2.9
3.3
3.3
3.3
NC
3.3
0
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
NC
NC
3.3
3.2
3.6
3.3
0
3.3
3.3
3
0
0
0
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
NC
3.3
3.3
3.3
3.3
3.3
3.3
3.4
3.2
3.2
NC
NC
0
1.8
NC
NC
3.3
3.3
1.5
1.5
0
1.5
1.5
1.3
1.3
3.3
0
1.3
1.3
3.3
1.3
1.3
1.8
1.2
NC
NC
0
NC
NC
NC
NC
NC
NC
0
0
0
0
0
0
0
3.3
3.3
1
NC
NC
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
NC
1.8
3.3
1
1
1
1
1
3.3
NC
NC
1.2
0
3.3
NC
NC
NC
NC
NC
NC
NC
NC
0
NC
3.3
1
1
1
1
1
1
0.5
0.8
1
1
1.8
0
1
1
1
FROM INTERFACE_HDMI IC
26
25
24
IIC_OFF
EEPROM_SCL
EEPROM_SDA
GND
GND
AT+3.3V
FROM/TO PANEL INTERFACE
FROM/TO SUB MICON/RS-232C
FROM/TO DVD INTERFACE
FROM/TO SOUND AMP
FROM/TO 21PIN
FROM/TO TUNER
FROM/TO POWER I/O
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