Service manual

CD-DV999W/CD-DV777W
6 – 6
Figure 6-6 SCHEMATIC DIAGRAM (6/15)
5.6V
4.4
0.2
L921
0.29µH
0.29µH
L920
C926
0.22
C927
0.22
C928
0.1
C929
0.1
D856
DS1SS133
C861
0.022
C804
220/63
Q801
C812
470/10
C813
0.1
(ML)
KTA1274 Y
R808
2.2K (1/2W)
R891
R865 2.2K
L801
100µH
100
CNP901
R959
220
R956
1K
R957
4.7K
R951
1K
Q907
KTC3203 Y
Q906
KTC3203 Y
R949
1K
D912
DS1SS133
R801
100K
CNP801
CNS801
CHASSIS
R803
12K
C801
100/35
ZD801
DZ6.2BSA
C802
47/50
R806
R892
1.8K
R893
10K
R871B
1K
47K
R805
47
D806
D867
2SM124
Q842
KRC107 M
1N4004S
C805
22/100
D805
1N4004S
PT801
CNP971
R947
15K
C931
10/50
R950
68K
ZD803
DZ30BSB
C803
47/50
CNP805
F807
T2.5A L 250V
SW801
VOLTAGE
SELECTOR
F806
T2.5A L 250V
R802
47K
ZD802
DZ7.5BSB
D802
D10XB60F
R804
47
CNP802
R938
10 (1/2W)
R939
10 (1/2W)
10 (1/2W)
C811
0.22
C810
0.22
C807
0.1 (ML)
0.1 (ML)
R934
56K
R935
56K
L901
3µH
3µH
L902
R941
R940
10 (1/2W)
R944 1.5K
R945
1.5K
R942
660(2W)
R943
RL914
D911
DS1SS133
Q905
KTC3199S GR
R946
47K
D801
D10XB60F
C809
0.1
(ML)
C808
0.1
(ML)
D804
1N4004S
D803
1N4004S
C806
L841
LINE FILTER
AC POWER SUPPLY CORD
AC 110/127/ 220/230-240 V
50/60 Hz
CNS805
1
2
6
5
4
3
7
1
2
8
9
11
10
12
13
14
6
5
4
3
7
1
2
8
9
11
10
12
13
14
MOTOR
FAN
-
+
M
2
1
CNS971
M901
P6-2 10-A
TO GAME INPUT PWB
FW901
SP_L1-CH
SP_R1-CH
SP_L1-CH_GND
SP_R1-CH_GND
6 OHMS MIN
SO902
SPEAKER
TERMINAL
T.F.
F802
T5A L 250V
F801
T5A L 250V
F804
T2A L 250V
F803
T2A L 250V
F805
T5A L 250V
POWER TRANSFORMER
AN78L05
VOLTAGE
REGULATOR
3
4
3
2
5
1
1
2
IC854
C
HASSIS
C814
0.1(ML)
C871B
0.1(ML)
C815
0.1(ML)
C816 220/35
IC853
BD9701T
1-CH DC-DC
CONVERTER
1
2
3
P6-4 12-E
FROM DISPLAY PWB
FW705
33K
47/25
DS1SS133
R983
R984
1.5K
C944
DS1SS133
D914
D913
FM SIGNAL
MAIN PWB-A1 (3/3)
POWER PWB-B1
7
8 9 10 11 12
0
.22(3W)
R913
0
.22(5W)
0.22(3W)
R916
0.22(5W)
470(2W)
R942
R943
680(2W)
0.1(3W)
R917
0.1(5W)
1.5K
R918
2.2K
1.5K
R922
2.2K
1.8K
R984
1.5K
1.8K
R919
R920
1.5K