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A11
C3914
C3915
C3916
50V1
50V1
50V1
39
38
37
36
35
EXTEMAL
BUF
CONTROL4
LPF
A
B
LPF
BUF
C
MUTE
AUDIO
SWITCH Lch
A
B
Lch
BUF
C
D
MUTE
A
B
BUF
LPF
C
EXT MUTE CONTROL
MUTE
(HLCH
OPEN LOW
POWER SAVE
(HLCH
SW3B)
OPEN LOW
NORMAL1
GAIN CTL
(0.6dB)
VIDEO SW3
CLAMP
R
6
7
8
9
10
C3930
R3911
R3912
C3931
C3932
0.01
2200
2200
50V1
50V1
R3985
4700
R3910
150
B5
B12
B13
6
69
C3920
0.1
C3921
6V330
C3918
C3919
16V10
16V10
C3917
R3980
R3979
50V1
470
470
34
33
32
31
30
ALWAYS VCC
(5V+0.5V)
-
GAIN CTL
(0,2,4,6dB)
AMP
AMP
OR
SW3B)
NORMAL1
10V REG
TO
TO
REF
AUDIO
VCC 12V
DC
VCC
CLAMP
(12V+0.5V)
-
L
11
12
13
14
15
C3933
C3934
16V100
0.01
R3913
180
R3986
1200
B6
B14
7
8
A4
C3923
0.1
C3924
6V330
C3922
0.01
29
28
27
26
25
CLAMP
75
75
CONTROL VCC
DR
DR
(5V+0.5V)
-
LPF
LPF
6dB
6dB
AMP
AMP
MUTE
SERIAL
VIDEO
CONTROL
SWITCH
MUTE
MUTE
FSS CONTROL
TERMINAL
100K
(L.M.H)
BLANKING
(L)
EXTEMAL
100K
CLAMP
CONTROL3
16
17
18
19
20
C3939
R3975
0.01
100
C3935
16V100
C3938
0.1
B15
B3
9
<BOOSTER+5V>
<PS+5V>
C3925
0.01
24
23
CLAMP
A
B
C
A
B
C
D
A
B
C
DATA CLOCK
INTERFACE
BLOCK
SDA
SCL
21
22
R3976
100
<PS+5V>
<PS+12V>
B2
B1
DMR-E85HEP
Scart Schematic Diagram
10
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
11
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