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
CD3801
09119904
CAUTION: DIGITAL TRANSISTOR
CP5802
TKC-W20P-U1
1
10
11
12
13
14
15
16
17
18
19
2
20
3
4
5
6
7
8
9
CP5801
TKC-W20P-U1
1
10
11
12
13
14
15
16
17
18
19
2
20
3
4
5
6
7
8
9
TU5801
TUMUDTR-V110V
DIGITAL/ANALOG TUNER W/NTSC_MPX
1
10
11
12
13
14
15
16
17
18
19
2
20
21 22
23 24
3
4
5
6
7
8
9
BT002
MNAAA(R03)
BT001
MNAAA(R03)
TM101
SBNS02009A
IC5801 TC7W66FU
SW
1234
5678
L5804
22uH
CAUTION: DIGITAL TRANSISTOR
L5802
22uH 0305
L5803
100uH
0305
L5801
22uH
0305
W917
W915
W914
W901
W902
W903
W898
W899
W900
W851
C5813
1016V V-S
C5806
2206.3V YK
C5824
10006.3V YK
C5845
47P CH
C5844
47P CH
C5805
0.1 B
C5808
0.1 B
C5809
0.47 B
C5814
0.0022 B
C5812
0.01 B
C5810 0.1 B
C5837 47P CH
C5838 47P CH
C5839 47P CH
C5841 47P CH
C5843 47P CH
C5815
0.1 B
C5802
0.1 B
C5807
0.01 B
C5811
33P CH
C5836 47P CH
C5826 47P SL
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
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
R5820
100K
1/4W
R5806
100K
R5807
8.2K
R5808
8.2K
R5809
4.7K
R5810
1K
R5812
390K
R5811
4.7K
R5813
75
R5814
2.7K
R5815
12K
R5816
12K
R5817
2.2K
Q5803
2SC3841-T1B_T63
IF AMP
Q5804
2SC3841-T1B_T63
IF AMP
Q5805
2SC3841-T1B_T63
IF AMP
B5801
BLM18PG181SN1D
B5802
BLM18PG181SN1D
B5803
BLM18PG181SN1D
Q5802
RT1N241C
SW
Q5801
RT1P431C
SW
AFT
P.CON+32V DTUNER_SPDIF
UNREG+5V AFT_1
SIF
UNREG+4V AFT_2
IF_OUT_2
IF_OUT_1
IF_AGC
P.CON+32V
P.CON+5V
UNREG+5V
UNREG+4V
P.CON+5V
RF_SW
DTUNER_Y
TUNER_VIDEO
DTUNER_Y
DTUNER_PB
DTUNER_PB
DTUNER_PR
TU_I2C_CLK
AUDIO_MUTE_L
DTUNER_RESET
TU_I2C_DATA
DTUNER_PR
DTUNER_SD_H
DTUNER_RX
DTUNER_TX
DTUNER_POWER
AUDIO_MUTE_L
DTUNER_SD_H
AFT_1
AFT_2
I2SSD0_OUTA
DTUNER_RESET
I2SWS_OUTA
I2SSCLK_OUTA
DTUNER_POWER
I2SSD0_IN
DTUNER_RX
I2SWS_IN
I2SSCLK_IN
DTUNER_TX
SIF
DTUNER_SPDIF
I2SSD0_OUTA
I2SWS_OUTA
I2SSCLK_OUTA
I2SSD0_IN
I2SWS_IN
I2SSCLK_IN
TU_I2C_DATA
TU_I2C_CLK
RF_SW
IF_AGC
IF_OUT_1
IF_OUT_2
(AV PCB)
H-16H-15
NC
NC
FROM/TO POWER
TUNER SCHEMATIC DIAGRAM
PCBD20
CMF080
NC
5.0
0
0
FROM/TO STEREO
GND
IF OUT2
IF OUT1
GND
RF_SW
IF AGC
TU I2C DATA
TU I2C CLK
I2SSDO_IN
I2SWS_IN
I2SSCLK_IN
I2SWS_OUTA
I2SSDO_OUTA
I2SSCLK_OUTA
SPDIF OUT
RX (X240)
TX (X240)
DTV_RESET
DTV POWER
UNREG+5V
UNREG+5V
UNREG+4V
Y OUT
U OUT
V OUT
GND
GND
SD-H
CVBS OUT
AUDIO MUTE-L
GND
GND
GND
GND
REG +5V
UNREG+4V
UNREG+4V
AFT_1
AFT_2
FROM/TO SHIELD DIGITAL
ACCESSORY
FROM/TO AV OUT
FROM/TO AV SWITCH2
FROM/TO TUNER/OUT JACK
(CP2403)
(CP2404)
+5V
GND
AFT
SCL
SDA
AGC
TU
+30V
GND
+5V
+5V
SIF
OOB
AGC_OUT
V_OUT
IF SW
IF OUT
IF AGC
IF_OUT 1
IF_OUT 2
NC
5.0
0
5.0
1.9
1.9
0
5.0
0.3
1.9
0
0
3.4
0.4
0.5
0.5
0.6
0
0
2.5
1.8
11
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