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
MICON/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
4D03WGJ0470T5E
NR801
4D03WGJ0470T5E
D805
RB520S-30-TE61
D804
RB520S-30-TE61
IC802 PST3229NR
RESET IC
123
45
IC801 M24256-BWMN6TP
EEP ROM IC 256K
1234
5678
X801
100DT02007
20.250MHz
CP802
A2001WV2-6P
1
2
3
4
5
6
JG803
JG801
JG804
C861
4.716V KANP_P
C862 4.716V KANP_P
C863
4.716V KANP_P
C864 4.716V KANP_P
C859 4.716V KANP_P
C858 4.716V KANP_P
C842
2.250V KA_P
C837
0.4750V
KA_P
C893
1016V KA_P
C821
10010V
YK_P
C801
2206.3V
YK_P
C803
1016V
KA_P
C892
1016V KA_P
C804
1016V
KA_P
C806
2206.3V
YK_P
B817
FCM1608CF-600T06
B801
HCB1608KF-181T20
B818
HCB1608KF-181T20
B819
HCB1608KF-181T20
B813
HCB1608KF-181T20
B810
HCB1608KF-181T20
B807
HCB1608KF-181T20
B808
HCB1608KF-181T20
B806
HCB1608KF-181T20
B805
HCB1608KF-181T20
B804
HCB1608KF-181T20
B803
HCB1608KF-181T20
B802
HCB1608KF-181T20
B811
HCB1608KF-181T20
B812
HCB1608KF-181T20
B809
HCB1608KF-181T20
D807
UDZS5.6B
D808
UDZS5.6B
D810
UDZS5.6B
D813
UDZS5.6B
D809
UDZS5.6B
D811
UDZS5.6B
D814
UDZS5.6B
D812
UDZS5.6B
D818
UDZS5.6B
D802
UDZS5.6B
D803
UDZS5.6B
D806
UDZS5.6B
R852 100
R851 68
R849 68
R7206 4.7K
R7207 4.7K
R888 4.7K
R887 4.7K
R870 4.7K
R869 4.7K
R846 68
R845 68
R873
2.2K
R814 68
R810 68
R813 68
R861 47
R863 47
R862 47
R859 47
R857 47
R855 47
R850 47
R867 47R816 47
R820 68
R858 3.3K
R856 3.3K
R821 68
R819 68
R824 100
R822
6.2K
R827 47
R834 33
R826 100
R825 100
R823 100
R828 47
R871 4.7K
R833 33
R802 68
R807
68
R860 47
R831 100
R884 100
R875 47
R853 68
R842
3.3K
R876 47
R877
47
R868 47
R835 100
R837 1K
R832 100
R878 100
R840 100
R839 100
R889 4.7K
R890 4.7K
R891 4.7K
R892 4.7K
R805
2.2K
R872
2.2K
R886
10K
R7209
4.7K
R815
2.2K
R818 68
R7205
4.7K
R812
2.2K
R848 100
R843 100
R866 47
R865 47
R864 47
R811 47
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
C888
0.1 B
C881
150P CH
C834 0.1 B
C818
0.1 B
C843
150P CH
C817 0.1 B
C889
0.1 B
C820 0.1 B
C829
0.01 B
C872 0.1 B
C871 0.1 B
C876 0.1 B
C807
2.2 B
C805
2.2 B
C802
2.2 B
C844
0.1 B
C865
0.1 B
C870
0.1 B
C868
0.1 B
C885
18PCH
C884
18PCH
C887
0.1 B
C891
0.1 B
C850
0.1 B
C845
0.1 B
C809 0.1 B C814 0.1 B
C810 0.1 B
C886
0.1 B
C846
0.1 B
C815 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
C832 0.1 B
C833
0.1 B
C816 0.1 B
C860 0.1 B
C827 0.1 B
C819 0.1 B
C838 0.1 B
C839 0.1 B
C828 0.1 B
C822 0.1 B
C840 0.1 B
C830 0.1 B
C855 0.1 B
C875
0.1 B
C835 0.1 B
C831
0.1 B
C826 0.1 B
C825 0.1 B
C824 0.1 B
C857
3.350V KA_P
W831
W830
W814
W813
W809
W818
GND
AT+3.3V
I2C_OFF
DTV_RESET
RXT_RST#
AT+3.3V
S_DET
HP_MUTE
S_DET
S_3.3LVDS
GND
S_3.3LVDS
S_3.3LVDS
S_1.8LVDS
S_3.3LVDS
EXT_MUTE-H
S_3.3IO1
S_8.0AU
P.CON+8V
S_3.3FE
EXT_MUTE-H
LCD_TXOUT0-
LCD_TXOUT0+
LCD_TXOUT1-
LCD_TXOUT1+
LCD_TXOUT3-
LCD_TXOUT3+
S_1.8DIG
STANDBY_LED
LCD_TXCLKOUT-
LCD_TXCLKOUT+
LCD_TXOUT2-
LCD_TXOUT2+
LIGHT_CONTROL
LIGHT_POWER_H
POWER_FAIL
GND
S_3.3VO
S_3.3IO3
AT+3.3V
S_5VSIF
P.CON+5V_VCTP
S_3.3IO1
S_3.3COM
S_3.3DAC
KEY-A GND
DDEN
KEY-B
DDCK
S_3.3DIG
LPM_INT
DPG7
KEY-C DTV_AV_SW
DPG6
S_3.3RAM
EPG_LED
HDMI_INT
DPG5
DPG4
DPG3
DPG2
S_3.3DAC
GND
DPG1
S_3.3IO1
DPG0
S_3.3FL
RLY_H
DPR7
DPR6
S_1.8FE
AT+3.3V
S_3.3LVDS
DPR5
DTV_TX
SYS_POWER_H
DPR4
DTV_RX
AT+1.8V_2
S_1.8FE
DPR3
S_3.3FE
DPR2
REMOCON
HSYNC
DPR1
DTV_LPM_CTL_H
VGA-B
DPR0
GND
DTV-H
VGA-G
S_1.8LVDS
DPB7
S_3.3FL
VGA-R
DPB6
AT+1.8V_1
S_1.8DIG
SCART1_Y_IN
DPB5
DPB4
SW_SCART_B SDA
DPB3
SCL
SW_SCART_G
DPB2
SW_SCART_R/C
GND
DPB1
SW_PB/D_PB
DPB0
SW_Y/D_Y
RXT_RST#
PANELPOWER_H
HDMI_I2SSCLK
SW_PR/D_PR
DTVPOWER_H
HDMI_I2SSDO
SYS_POWER_H
HDMI_I2SWS
LIGHT_CONTROL
SCART2_FB AT+3.3V
HDMI_INT
LIGHT_POWER_H
POWER_FAIL
S_1.8FE
S_3.3COM
RLY_H
S_3.3RAM
VIN6
SCART2_V_IN DPB0
SCART2_FB
SW_SCART_CVBS/Y DPB1
EXT_MUTE-H
CVBS_IN DPB2
VIN6
SW_CVBS[TU/D_TU] DPB3
VIN7
S_3.3VO DPB4
SCART2_B_IN
SCART2_V_IN
DPB5
SW_SCART_R/C
DPB6
SW_SCART_G
SC2_CVBS_OUT DPB7
SW_SCART_B
DPG0
SCART1_Y_IN
S_3.3IO3 DPG1
SC2_CVBS_OUT
SW_A_R
DPG2
SW_A_L
DPG3 AT+3.3V
SCART2_B_IN
SC2_A_OUT_L
DPG4
VIN7
SC2_A_OUT_R
DPG5
SC1_A_OUT_L
I2C_OFF
DPG6
SC1_A_OUT_R
AT+3.3V SDA
DPG7
SW_CVBS[TU/D_TU]
SCL SCL
DPR0
SW_SCART_CVBS/Y
DPR1
SDA
DPR2
DPR3
DPR4
LCD_TXOUT0-
LCD_TXOUT0+
DTV_AV_SW LCD_TXOUT1-
DTV-H LCD_TXOUT1+
DTV_LPM_CTL_H LCD_TXOUT2-
LPM_INT LCD_TXOUT2+
DTV_RESET LCD_TXCLKOUT-
SIF LCD_TXCLKOUT+
D_TUNER_AUDIO_L LCD_TXOUT3-
D_TUNER_AUDIO_R LCD_TXOUT3+
RESETQ
DTV_TX
DTV_RX
AT+3.3V
HP_MUTE
AUDIO_MUTE
SP_AUDIO_OUT_L
SP_AUDIO_OUT_R
S_DET
SYS_POWER_H
VIDEO_A_L
VIDEO_A_R
CVBS_IN
SW_Y/D_Y
SCL
SW_PB/D_PB
SDA
SW_PR/D_PR
AUDIO_JACK_OUT_R
AUDIO_JACK_OUT_L
AUDIO_JACK_OUT_L
D_TUNER_AUDIO_R
D_TUNER_AUDIO_L
SP_AUDIO_OUT_R
SP_AUDIO_OUT_L
PANELPOWER_H
SYS_POWER_H
HDMI_I2SSCLK
AUDIO_JACK_OUT_R
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
VIDEO_A_R
VIDEO_A_L
SW_A1_R
SW_A1_L
S_5VSIF
S_8.0AU
SIF
SW_A_R
SW_A_L
VSYNC
DDEN
DDCK
DPR7
DPR6
DPR5
EPG_LED
GND
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
PCBF40
CMF111
NCNC
NC
NC
NC
NC
NC
FROM/TO JACK
FROM/TO AV JACK/SWITCH
FROM/TO TUNER
SCALER SCHEMATIC DIAGRAM
(MAIN PCB)
SCL
SDAA0
A1
0
VCC
TEST
0000
A2
VSS
[SC1/SC2]
[SC1/SC2]
[YUV/DVI/PC]
[YUV/DVI/PC]
NC
NC
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_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
(WP) P2_3
3.3
3.3
3.3
2.9
4.3
4.3
3.8
3.8
3.8
3.8
3.8
3.8
3.8
8.6
0
0
4.3
4.3
NC
NC
NC
NC
4.3
4.3
4.3
4.3
4.3
4.3
NC
2.7
1.5
1.5
5.0
0
0
3.3
NC
3.3
3.3
3.3
NC
NC
NC
0
3.3
3.3
3.3
0
2.8
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
3.3
3.3
3.3
0
3.3
0
3.3
3.2
3.6
3.3
0
3.3
3.3
3
0
0
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
NC
NC
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
1
1
1
1
1
0.5
0.8
3.3 3.3
1
1
1.8
0
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
24
25
26
FROM/TO POWER3
FROM/TO PANEL INTERFACE
FROM/TO SOUND AMP/HEADPHONE AMP
FROM/TO SUB MICON/RS-232C
0
3.43.4
0
GND
NC
IN
NC
OUT
3.3
FROM/TO POWER3
FROM/TO REGULATOR
FROM/TO REGULATOR
0
0
0
0
0
3.3
0
3.3
3.3
3.3
NC
3.3
3.3
3.3
0
3.3
3.3
NC
3.3
3.3
FROM/TO 21PIN
[SC1/SC2]
[SC1/SC2]
[YUV/DVI/PC]
[YUV/DVI/PC]
FROM/TO INTERFACE_HDMI IC
IIC_OFF
EEPROM_SCL
EEPROM_SDA
GND
GND
AT+3.3V
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