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A
X SW+5.2V
C32
Q7506
2SD0601ARN
Q7508
2SD1819ARL
C31
S7501
K0F111B00044
R7639 2700
C22
OPEN/CLOSE
S7504
K0F111B00044
C24
R7640 2700
C23
R7641 47K
C47
C46
IP7501
K5H7512A0010
B
X SW+12.4V
1
2
G
QR7508
UNR521400L
C48
(POWER SAVE
C
C33
D
12
P50 CONTROL
R7583
R7584
R7586
4700
47K
27K
R7585
R7587
2.2M
220K
Q7507
2SD0601ARN
C7552
R7588
220P
100K
D7502
C7553
B0ACCK000005
220P
R7589
R7590
220
100K
EXT LINK
CH DOWN
CH UP
S7502
S7503
K0F111B00044
K0F111B00044
R7642 5600
SELECT
STOP
S7505
S7506
K0F111B00044
K0F111B00044
R7644 2200
R7643 5600
REC
PLAY
S7508
S7507
K0F111B00044
K0F111B00044
D7501
B0BA03600021
L7501
C7565
39u
25V220
R7612
3300
C7569
2200P
H
:ON)
DMR-EH50EB/EG/EP,EH52EG
Timer Section(Main P.C.B.(3/3)) Schematic Diagram(T)
13
1
2
4
TL7513
K7506
0
C7572
10V220
C7573
50V22
D7507
B0AAGM000007
LB7517
D7508
0
MAZ4240NMF
T7501
G4D1C0000003
DISPLAY HEATER
POWER SWITCHING
TRANSFORMER
HEATER+
-33V
9
5
BASE
3
4
ON/
2
OFF
+B
GND
1
6
+38V
8
7
HEATER-
R7614
47
Q7510
2SD1994BR1VT
(SW.
L
:OFF)
14
15
5
6
7
8
9
10
11
12
13
14
48
49
SEG39
50
SEG40
51
SEG41
52
SEG42
53
DIG10
54
DIG09
55
DIG08
56
DIG07
57
DIG06
58
DIG05
59
DIG04
60
DIG03
61
DIG02
62
DIG01
63
DIG00
64
VP
R7615
47K
1
LB7519
J0JKB0000037
C7510
0.1
R7617
330
C21 C20
LB7515
D7505
0
B0AADM000003
C7570
35V47
LB7516
D7506
0
B0AADM000003
C7571
50V22
D7504
MAZ4300NLF
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED WITH THE MARK
FOR SAFETY.WHEN REPLACING ANY OF THESE COMPO
16
15
16
17
18
19
20
47
46
45
44
43
42
IC75
C1Z
(DISP
2
3
4
5
6
7
R7518
27K
C7
C6
C17
C18
R7616
47K
C16
HAVE TH
17
59
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