A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CD001
CH292602
1
2
3
4
5
6
7
8
9
CD002
CU2C2501
1
10
11
12
2
3
4
5
6
7
8
9
CD003
CU2D3001
1
10
11
12
13
2
3
4
5
6
7
8
9
L002
W5T29X7.5X19
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
D_Y_OUT
D_C_OUT
GND
TUNER_AUDIO[L]
TUNER_AUDIO[R]
SPDIF_OUT
AFT_MAIN
DTV_POWER_ON-H
AFT_0[L/H]
AFT_1[L/H]
SDA1
SCL1
DTV_RX
DTV_TX
DTV_RESET
SD-H
DIGITAL_H
GND
A_TUNER_CVBS
TUNER_P.CON+5V
AT+5V
GND
TUNER+30V
P.CON+9V
UN_REG.4V
UN_REG.6V
GND
TO TUNER/REGULATOR
(CP002)
FROM/TO TUNER/REGULATOR
(CP003)
FROM TUNER/REGULATOR
(CP001)
FROM/TO MICON
AFT_MAIN
DTV_POWER_ON-H
AFT_0
AFT_1
DTV_TX
DTV_RX
DTV_RESET
SD-H
DIGITAL_H
SDL1
SDA1
GND
FROM/TO CHROMA/IF
TO AV/SOUND AMP/TONE CTL
(TV MT PCB)
TUNER SCHEMATIC DIAGRAM
G-12
G-11
PCB070
CMF089
FROM POWER
TO COMB FILTER
A_TUNER_CVBS
D_C_OUT
D_Y_OUT
GND
TUNER_AUDIO_L
GND
TUNER_AUDIO_R
GND
SPDIF_OUT
TUNER+30V
P.CON5V
P.CON+9V
AT+5V
UNREG+6V
UNREG+6V
GND
GND
GND
GND
UNREG+4V
UNREG+4V
UNREG+4V
