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DMR-ES20EG / DMR-ES20EP / DMR-ES20EE
18.6. Tuner Pack Schematic Diagram
F
E
D
TO PP7401
MAIN P.C.B.
(MAIN NET SECTION)
PS7801
GND
18
BOOSTER 5V
17
16
15
GND
14
13
12
C
GND
11
JC REG 5V
10
SW2
9
IIC CLK
8
IIC DATA
7
AFC
6
AUDIO OUT
5
SIF OUT
4
UNREG 38V
3
TUNER VIDEO IN
2
GND
1
B
A
1
2
1
2
3
4
5
6
K7808
0
C7828
0.01
LB7802
J0JHC000032
C7817
6V47
C7809
0.01
3
4
52
U/V TUNER
(EG)
7
9
10
11
12
13
14
(EP/EE)
C7825
R7818
100P
220
LB7803
J0JHC0000032
R7816
C7819
470
33P
K7810
TL7401
0
REG.+5V
UNREG.+38V
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST, AND MAY BE
SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
5
6
TU7801
ENGF7501GF:(EG)
ENGF7502GF:(EP/EE)
15
16
17
18
LB7804
J0JHC0000032
R7817
470
R7811
470
(EP/EE)
R7812
680
R7820
Q7802
1000
2SB1218ARL
(VIDEO BUFFER)
R7844
680
(EG)
K7809 0
DMR-ES20EG/EP/EE
Tuner Pack
Schematic Diagram
7
8
9
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