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
VCT-6773G-FA-B3-000
SCALER/MIOCN
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
NR801
4D03WGJ0470T5E
NR802
4D03WGJ0470T5E
NR803
4D03WGJ0470T5E
D805 RB520S-30-TE61
D804
RB520S-30-TE61
IC802 PST3229NR
RESET IC
123
45
IC801 AT24C256BN-10SU-1.8
EEP ROM IC 256K
1234
5678
X801
20.250MHz
CP802
A2001WV2-6P
1
2
3
4
5
6
C858 4.750V KANP
C859 4.750V KANP
C861 4.750V KANP
C862 4.750V KANP
C801
2206.3V
YK
C893
1016V KA
C803
1016V
KA
C806
2206.3V
YK
C804
1016V
KA
C892
1016V KA_P
C857
3.350V KA
C842
2.250V KA
C821
10010V
YK
C837
0.4750V
KA
B801
HCB1608KF-181T20
B813
FCM1608CF-600T06
B819
HCB1608KF-181T20
B818
HCB1608KF-181T20
B802
HCB1608KF-181T20
B803
HCB1608KF-181T20
B804
HCB1608KF-181T20
B809
HCB1608KF-181T20
B808
HCB1608KF-181T20
B807
HCB1608KF-181T20
B806
HCB1608KF-181T20
B805
HCB1608KF-181T20
B812
HCB1608KF-181T20
B811
HCB1608KF-181T20
B810
HCB1608KF-181T20
D829
UDZS5.6B
D807 UDZS5.6B
D810 UDZS5.6B
D808 UDZS5.6B
D813 UDZS5.6B
D812 UDZS5.6B
D814
UDZS5.6B
D803
UDZS5.6B
D802
UDZS5.6B
D806
UDZS5.6B
D809
UDZS5.6B
D811
UDZS5.6B
D815
UDZS5.6B
D816
UDZS5.6B
D828
UDZS5.6B
D826
UDZS5.6B
D825
UDZS5.6B
D824
UDZS5.6B
D827
UDZS5.6B
D823 UDZS5.6B
D800 UDZS5.6B
D821 UDZS5.6B
D822 UDZS5.6B
D817 UDZS5.6B
D818 UDZS5.6B
D819
UDZS5.6B
D820 UDZS5.6B
L803
2.2uH
NLV25
L800
2.2uH
NLV25
L805
2.2uH NLV25
L802
2.2uH
NLV25
L7202
2.2uH
NLV25
L804
2.2uH
NLV25
L806
2.2uH NLV25
R844 4.7K
R880 4.7K
R869 4.7K
R870 4.7K
R871 4.7K
R841 100
R840 100
R839 100
R833 47
R834 47
R827 47
R828 47
R822 47
R829 47
R842
3.3K
R882 100
R835 4.7K
R837 100
R836 47
R883 100
R838 47
R831 47
R830 47
R800 4.7K
R814 4.7K
R852 100
R879 100
R843 100
R847 100
R865 47
R864 47
R860 47
R861 47
R866 47
R802 68
R876
47
R849 68
R846 68
R807 68
R810 68
R808 68
R874 2.2K
R873 2.2K
R872 2.2K
R819 68
R821 68
R815
10K
R812
10K
R820 68
R878 68
R877 68
R813 100
R823 100
R824 100
R825 100
R826 100
R811
47
R868 47
R857 47
R855 47
R875 47
R867 47
R850 47
R816 47
R902 4.7K
R903 4.7K
R900 4.7K
R901 4.7K
R817
4.7K
R881 4.7K
R845 68
R853 68
R851 68
R856
3.3K
R858
3.3K
R818 68
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
C828
0.1 B
C843
150P CH
C865
0.1 B
C868
0.1 B
C870
0.1 B
C845
0.1 B
C875
0.1 B
C889
0.1 B
C878
220P
CH
C7249
68PCH
C895
82P CH
C816
0.1B
C825 0.1 B
C7244
82P CH
C835 0.1 B
C834 0.1 B
C824 0.1 B
C807
2.2 B
C826 0.1 B
C814 0.1 B
C899
150P CH
C877
100P
CH
C809
0.1 B
C874
27P CH
C885
22P CH
C867 56P CH
C886
0.1 B
C891 0.1 B
C888
0.1 B
C817 0.1 B
C831
0.1 B
C808
0.1 B
C869 56P CH
C866 0.1 B
C872 0.1 B
C833
0.1 B
C876 0.1 B
C871 0.1 B
C844
0.1 B
C863
0.1 B
C805
2.2 B
C802
2.2 B
C813 0.1 B
C820
0.1 B
C7250
220P CH
C882
27P
CH
C890
100P CH
C894
27P
CH
C7248
27P CH
C810
0.1 B
C819 0.1 B
C827 0.1 B
C838 0.1 B
C832 0.1 B
C864
82PCH
C840 0.1 B
C830 0.1 B
C822 0.1 B
C839 0.1 B
C881
150PCH
C884
22PCH
C879
68P
CH
C818
0.1 B
C7246
82P CH
C7245
82P CH
C897
82P CH
C898
82P CH
C896
27P CH
C7247
27P CH
C900
27P CH
C7243
100P
CH
C887
0.1 B
C860
0.1B
C855
0.1 B
C829
0.01 B
C847 0.33 B
C851 0.33 B
C853 0.33 B
C856 0.33 B
C848 0.33 B
C849 0.33 B
C852 0.33 B
C854 0.33 B
C815
0.1 B
GND
DR9
DR8
DR7
DR6
DR5
DR4
GND
DG9
DG8
DG7
DG6
DG5
DG4
DB9
DB8
DB7
DB6
DB5
DB4
DCLK1
DEN
DVS
DHS
P.CON+5V
AT+3.3V
I2C_OFF
S_3.3IO2
S_3.3IO1
S_3.3IO2
S_1.8DIG
STANDBY_H
RSDS_HSCAN
RSDS_VSCAN
AT+3.3V
SCART1_Y_IN
AT+1.8V_2
INVERTER_DET
S_8.0AU
S_3.3FE
AT+1.8V_1
P.CON+8V
GND
S_3.3VO
S_3.3IO3
AT+3.3V
S_3.3IO1
S_5VSIF
S_3.3COM
P.CON+5V
S_3.3DAC
KEY-A GND
S_3.3DIG
KEY-B
AGC POWER_FAIL
S_3.3RAM
LIGHT_CONTROL1 S_SW
KEY-C STANDBY_LED
RSDS_RESET
GND
GND
S_3.3FL
S_3.3DAC
LIGHT_CONTROL2 S_3.3IO1
S_3.3IO2
S_1.8FE
S_1.8FE
RS232C_RX
S_3.3FE RS232C_TX
GND
REMOCON
HSYNC
S_1.8DIG
SCART2
VGA-B
SCART1
VGA-G
S_3.3FL
VGA-R AT+3.3V
SCART1_Y_IN
GND
GND
SCART1_B_IN SDA
I2C_OFF
SCL
SCART1_G_IN
SDA
SCART1_R_IN
SCL
AV3_C_IN
GND
AV3_Y_IN GND
AT+3.3V
PANEL_ON-H1
AT+3.3V
PANEL_ON-H2
SYS_POWER_H
LIGHT_CONTROL1
LIGHT_CONTROL2 SC2_A_OUT_L
S_1.8FE
S_3.3COM
POWER_FAIL SC2_A_OUT_R
GND S_3.3RAM
STANDBY_H AV3_CVBS_IN
SCART2_C
INVERTER_DET AV3_C_IN
P.CON+8V AV3_Y_IN
S_SW
AV3_CVBS_IN
AV3_AUDIO_R
AV3_AUDIO_L
KEY-A
KEY-B
SYS_POWER_H KEY-C
AUDIO_MUTE AUDIO_MUTE
SCART2_Y/CVBS_IN
REMOCON
SP_AUDIO_OUT_L
SP_AUDIO_OUT_R
STANDBY_LED HSYNC
VSYNC
VGA-R
SCART2_MONITOR_OUT
VGA-G
VGA-B
PC_AUDIO_R
S_3.3VO
PC_AUDIO_L
S_3.3IO3
RS232C_TX
AT+3.3V
RS232C_RX
SCL
SDA
DG9
DG8
DG7
DG6
DG5
DG4
TUNER_CVBS_IN
DB9
SIF
DB8
AGC
DB7
SCL
DB6
SDA
GND
DB5
RESETQ
DB4
DR9
SCART2_C
DR8
DR7
DR6
DR5
DR4
DCLK1
DEN
SCART1_CVBS_IN
DVS
SCART2_C_IN
GND
DHS
SCART2_Y/CVBS_IN
RSDS_RESET
SCART1_AUDIO_R
SDA
SCART1_AUDIO_L
AT+3.3V
SCL
SCART1_R_IN
RSDS_HSCAN
SCART1_G_IN
SCART2_AUDIO_R
SCART2_AUDIO_L
SCART1_AUDIO_R
SCART1_AUDIO_L
SP_AUDIO_OUT_R
SP_AUDIO_OUT_L
PANEL_ON-H1
SYS_POWER_H
PANEL_ON-H2
RSDS_VSCAN
SCART1_B_IN
AUDIO_MUTE
AV3_AUDIO_R
AV3_AUDIO_L
SC1_A_OUT_R
SC1_A_OUT_L
SC2_A_OUT_R
SC2_A_OUT_L
S_3.3DIG
S_3.3RAM
PC_AUDIO_R
PC_AUDIO_L
S_5VSIF
S_8.0AU
SIF
SCART1_Y_IN
VSYNC
SCART2_MONITOR_OUT
SC1_A_OUT_L
SC1_A_OUT_R
GND
SCART1
SCART2
SCART2_AUDIO_L
SCART2_AUDIO_R
SC2_A_OUT_L
SC2_A_OUT_R
AUDIO_MUTE
H-12
H-11
PCBF40
CMF102
(MAIN PCB)
SCALER SCHEMATIC DIAGRAM
FROM/TO POWER1
IIC_OFF
EEPROM_SCL
EEPROM_SDA
AT+3.3V
GND
GND
9
12
NC
OUT
NC
IN
NC
GND
NC
00NC
3.4 3.4
0
VSS
A2
0000
TEST
VCC
05.0
A1
A0 SDA
SCL
5.0 5.0
RESETQ
AIN1R
AIN1L
AIN2R
AIN2L
AIN3R
AIN3L
AIN4R
AIN4L
VREFAU
VSUP8.0AU
GNDA
SGND
AOUT2R/AIN5R
AOUT2L/AIN5L
AOUT1R
AOUT1L
HEADPHONER
HEADPHONEL
SPEAKERR
SPEAKERL
SUBWOOFER/TEST
VREFSIF
SIFIN+
SIFIN-
VSUP5.0
GNDA
GND3.3DIG
VSUP3.3DIG
SPDIF_OUT
I2S_DA_IN
I2S_CL
I2S_WS
I2S_DEL_OUT
I2S_DEL_IN
I2S_DEL_CL
I2S_DEL_WS
VSUP3.3RAM
GND3.3RAM
DVS
DEN
DRI0
DGI7
DGI6
DGI5
DGI4
DGI3
DGI2
DGI1
DGI0
DBI7
DBI6
DBI5
DBI4
DBI3
DBI2
DBI1
DBI0
VSO
HSO
SCL
SDA
GND3.3DRI
VSUP3.3DRI
GND3.3COM
CLKOUT
XTALOUT
XTALIN
VSUP3.3COM
GND3.3FL
VSUP3.3FL
P2_0
P2_1
P2_2
P2_3
P2_4/TDI
P2_5/TMS
OSDV/DBO2_0
OSDH/DBO2_1
VSUP3.3IO1
OSDCLK/DBO2_2
OSDFSW/DBO2_3
OSDHCS1/P3_6/DBO2_4
OSDHCS0/P3_7/DBO2_5
OSDR0/DRO2_1
PCS5/P2_7
VSUP3.3IO1
GND3.3IO1
PCS4/P2_6
PCS2/P4_0
PCS1/P4_3
PCS0/P4_2
PCS3/P4_1
PCLK2
PCLK1
VSUP1.8DIG
GND1.8DIG
P1_2/GOUT/PWM2
P1_1/BOUT/PWM1
P1_0/SVMOUT/REV
VSUP1.8FE
VSUP3.3FE
VIN22/DHS
VIN21
VIN20
VIN19
VIN18
VIN17
VIN16
VIN15
VIN13
VIN12
VIN11
VIN9
VIN8
VIN7
VSUP1.8FE
GNDA
VIN6
VIN5
VIN3
VIN2
VIN1
VSUP3.3VO
VOUT3
VOUT2
VOUT1
GND3.3IO3
VSUP3.3IO3
656I1/P3_1
656I0/P3_0
656I2/P3_2
656I3/P3_3
656I4/P3_4
656I5/P3_5
656O2/P4_2/TDO
656O1/P4_1/TDI
656O0/P4_0/TMS
205
206
207
208
656I7/P3_7
656CLKI
656CLKO
656O7/P4_7/TCLKFW
656I6/P3_6204
OSDG3/P3_3/DGO2_2
OSDG2/P3_2/DGO2_3
OSDR3/P3_1/DGO2_6
OSDR2/P3_0/DGO2_7
105106
OSDG1/DGO2_4
OSDG0/DGO2_5
107
108109110111
OSDR1/DRO2_0
OSDB3/P3_5/DBO2_6
OSDB2/P3_4/DBO2_7
OSDB1/DGO2_0
OSDB0/DGO2_1
101
102
103
104
DRI4
DRI3
DRI2
DRI1
53
54
55
56
1234
656O6/P4_6/TDOFW
656O5/P4_5/TDIFW
656O4/P4_4/TMSFW
656O3/P4_3/TCLK
DCLK
DRI7
DRI6
DRI5
49
50
51 52
GNDM3.3IO1
DBO1_0
DBO1_1
DBO1_3
DBO1_4
DBO1_8
DGO1_0
DGO1_1
DGO1_3
DGO1_4
DGO1_8
DGO1_9
DBO1_9
DGO1_7
DRO1_0
DGO1_2
DGO1_5
DRO1_1
DBO1_5
DBO1_6
DBO1_7
DBO1_2
DGO1_6
GND3.3IO2
VSUP3.3IO2
GND3.3IO2
VSUP3.3IO2
153154155156
158
159
P1_7/TDO
160
P1_6/TCLK
157
DRO1_5
DRO1_6
DRO1_7
DRO1_4
DRO1_8
DRO1_9
NC
NC
P1_3/ROUT/PWM3
VSUP3.3DAC
GND3.3DAC
P1_4
P1_5
DRO1_2
DRO1_3
FROM/TO RSDS
FROM/TO REGULATOR
FROM/TO AV JACK/SWITCH
FROM/TO JACK
FROM/TO SOUND AMP
FROM/TO 21PIN
FROM/TO TUNER
3.1
3.2
0
0
0
0
0
2.3
3.7
3.7
3.7
4.4
4.4
4.4
4.4
4.4
3.7
8.3
0
0
4.4
4.4
4.4
4.4
3.7
3.7
3.6
3.6
0
2.6
1.7
1.5
5.0
0
0
3.2
3.1
0
0
0
0
0
0
0
3.2
0
2.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.2
0
3.2
2.0
3.1
3.1
3.4
3.4
3.1
NC
2.2
NC
0
3.2
3.0
3.0
3.2
3.2
3.2
3.2
0
0
0
3.2
0
0
3.2
3.2
3.2
3.2
0
0
3.0
3.2
0
0
1.6
3.2
0
0
0
3.2
0
0
0
3.2
3.2
3.2
0
3.2
0
1.8
0
0
0
0
3.2
3.2
3.2
3.2
3.2
0
3.2
3.2
0
0
0
0
0
0
3.2
3.2
3.2
3.2
3.2
3.2
0
0
0
3.2
0
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
2.8
3.2
0
3.2
3.2
3.2
0
3.2
1.8
3.2
3.2
1.2
1.2
1.2
1.6
1.4
1.4
1.4
1.0
1.0
1.0
1.0
1.0
1.4
1.3
1.8
0
1.4
1.4
1.0
1.4
1.7
3.2
0
0
1.4
0
3.2
0
0
0
0
0
0
3.2
0
0
0
0
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
11
10
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
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