DVR-RT500-S
50
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3.12 VCR MT PCB ASSY(4/7)
B
4/7
1.25A125V
R1750
1.5
2W
ICP1701
20N_1250FS
1.25A
IC1701
LM2902DR
VOLT CURRENT CONTROL
1
10
11
12
13
14
2
3
4
5
6
7
8
9
CP1701
52147-1610
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
D1704
1SS133
D1703
1SS133
D1706
MTZJ12B
Q1703
DTA124EKA
HEATER SW
Q1707
DTA143EKA
FIP SW
Q1701
DTA143EKA
MP POWER SW
C1702
10
25V
KA
C1724
0.47 B
C1722
0.47
B
C1709
0.01 F
C1706
0.001
B
C1704
0.001
B
R1709
5.6K
R1710
680
R1715
2.2K
R1712
10K
R1722
8.2 1/2W
R1707
47K
R1731
6.8K
R1733
470
R1732
3.3K
R1706
3.3K
R1726
47K
R1727
82
1/4W
R1708
33
1/2W
R1721
4.7K 1/4W
R1716
4.7K 1/4W
R1719
22K
R1723
22K
R1725
1K
R1729
10K
1/4W
R1720
10K
1/4W
R1717
1K
Q1706
KTC3875S_Y_RTK
SAFTY SW
Q1709
KTC3875S_Y_RTK
VOLTAGE CTL
Q1710
KTC3203_Y
FIP SW
Q1711
KTC3203_Y
HEATER
VOLTAGE CTL
Q1716
KTC3209_Y
P.CON+12V SW
Q1712
KTC3875S_Y_RTK
VOLTAGE CTL
W802
W807
Q1708
KTB1151
1.8V REG
Q1713
KTB1151
3.3V REG
DGND
NC
NC
NC
NC
NC
NC
NC
2.8
0
0.6
DRIVE ON-H
0
-15.0
MOTOR+27V
5.2
0
0.6
3.0
0
3.8
3.4
3.1
1.8
3.5
2.9
5.0
5.2
-15.6
-15.7
-14.7
-15.7
-15.7
-15.8
5.2
5.1
0
AT+13V
12.0
13.1
12.7
4.4
5.1
5.1
-22V
UNREG+3.3V
UNREG+3.3V
GND
GND
P.FAIL
TUNER+32V
AT+5.2V
AT+5.2V
HEATER -
MOTOR+12V
MOTOR GND
0.3
5.1
5.1
0
1.6
1.6
2.3
4.5
2.7
2.7
11.7
3.3
3.3
4.8
VCR MT PCB ASSY
(A2D309A010)
B
4/7
REGULATOR BLOCK
CP502
C
CAUTION : FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE
NO. 20N_1250FS FOR ICP1701 MFD,
BY PICO.