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5
QQ
3 7 63 1515 0
IN
1
2.6
L1704
22uH 0305
R1705
R1707
1.8K+-1%
15K +-1%
D1704
1SS133
R1706
1.5 3W
HS67
HS67
HS1701
HS1702
763WSAA028
763WSAA028
TE
L 13942296513
P.CON+12V REG. IC
IC1703 PQ120RDA1SZH
IN
1
13.2
12.1
www
.
5
http://www.xiaoyu163.com
1.8V REG.IC
IC1704 PQ070XF01SZH
OUT
GND CTL
2
3
4
1.8
0
1.2
R1733
470
SW
Q1718
RT1P441C
R1728
0
5.0
1K
5.0
5.0
D1705
SW
Q1719
1SS133
RT1N441C
0 0.02
SW
Q1716
RT1N241C
R1714
W811
5.6K 1/2W
POWER SW
Q1703
RT1P241C
5.1
12.1
9.1
9.6
9V REG.
R1713
OUT
GND
SW
Q1702
2
3
4
KTC3209_Y
4.7K
0
5.0
W823
x
ao
y
i
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
http://www.xiaoyu163.com
6
8
5.8
5.1
P.CON+5V SW
Q1708
5.0
KTC3209_Y
C1717_1
6V REG.
Q1720
25V
KTC3203_Y
D1711
MTZJ6.8B-EIC
MPEG+5V SW
Q1705
KTA1241_Y
4.5
3.5
5.1
R1715
R1717
0
0
47K
470
MPEG P.CON SW
0
5.0
Q1717
RT1N241C
0
Q Q
3
6 7
1 3
0
5.1
5.1
5.2
FIP SW
0
HEATER SW
Q1711
Q1707
RT1P241C
RT1P431C
5.2
5.1
-16.0
-13.9
-14.6
-15.9
-15.9
FIP SW
HEATER VOLTAGE CTL
Q1710
Q1706
KTC3203_Y
KTC3203_Y
R1727
8.2 1/2W
u163
.
DVR-RT502-S
6
7
2 9
9 4
2 8
10
KA_P
5.0
1 5
0 5
8
2 9
9 4
0
-15.3
(TUNER)
W814
m
co
7
8
9 9
A
TO Y/C/AUDIO/CCD/HEAD AMP
P.CON+5V
A
1/7
GND
TO Hi-Fi/DEMODULATOR
P.CON+5V
B
A
6/7
P.CON+12V
GND
FROM/TO MNICON
MPEG_P_ON-H
P.CON+5V
AT+5.2V
AT+12.6_V
CAP_VCO
P_ON-L
DRIVE_ON-H
GND
C
MOTOR_GND
FIP_ON-L
POWER_FAIL
2 8
9 9
BACK_UP+5V
TO AV SW
P.CON+5V
MP_P.CON+3.3V
P.CON+9V
A
7/7
P.CON+12V
D
GND
TO TUNER/JACK
POWER_FAIL
P.CON+5V
MP_P.CON+3.3V
P.CON+12V
A
3/7
MP_P.CON+5V
+32V
GND
DGND
AT+5.2V
E
TO DISPLAY
AT+5.2V
-22V
HEATER_DC-
A
5/7
HEATER_DC+
GND
PCB010
DMF077
F
A
4/7
37
8
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