7
5
3
1
24
AT
AU
AW
AV
AX
2
4
6
DVR-6300
SMPS
T901
T902
470K 2W
R910
0.01
C905
56K 2W
R901
470K 2W
R909
10
R902
R903
18
4
3
2
1
R942
2.7K
14
3
2
10u50
C907
+
+
47u50
C908
0.01
C910
FB901
10
R906
47K
R905
47K
R904
4700P
C909
FB902
560P
C913
470
R913
R911
680
R912
560
2700P
C912
0.1
C914
C915
0.047
47u50
C91
1
+
1
5
4
3
2
4
3
2
1
C954
470P
22K
R954
2200u50
C953
22K
R953
22K
R952
22K
R951
+
C952
2200u50
C951
2200u50
+
+
1.2K
R947
270
R948
10u50
C944
+
1u50
+
C943
4.7K
R950
18K
R946
470
R949
330u16
C941
100u50
C927
+
100u25
C926
+
1000u10
C925
+
1000u25
C924
+
1000u10
C923
+
2.2u50
C922
+
+
22uH
L921
22uH
L922
22uH
L923
R945
150
R944
2K
R943
2.7K
+
C942
2.2u50
56
R941
FL+
FL-
1000u10
C928
+
330u25
C929
+
1
3
2
4
4
2
3
1
2
1
43
2200u16
1000u6.3
C933
+
C932
+
1000u6.3
C934
+
270
R922
47u16
C935
+
56
R921
0.01
C938
IN
OUT
GND
0.01
C937
0.01
C939
C940
0.01
39K
R934
100u16
C936
+
10
9
8
7
6
5
4
3
2
1
+5VF
+12VF
5.6VCPU
P-SENS
START
START
FL+
FL-
NC
-34VF
1
2
3
4
5
6
7
8
9
10
+8V
NC
+5VA
AGND
+5V
+3.3V
DGND
+2.5V
+8V
MGND
120K
560
R933
FL+
FL-
R932
10
9
8
7
6
5
4
3
2
1
-12VF
GND
+3.3VF
GND
GND
GND
GND
+32V
+32V
+32V
470P
C901
470P
C902
4
TH901
VR901
FH900B
FH900A
F901
T3.15L 250V
50/60Hz
AC110-120V/220-240V~
CM902
0.1
1.5M 1/2W
R900
1000P
C900
30mH
LF901
330u450
C904
+
CM901
0.1
GND
B
+B
PHOTO
PHOTO PHOTO
+32V
+3.3V
+3.3V
+8V
34V
34V
+3.3V
+
C930
1000u10
2
1
4
3
3
1
2
3
2
1
FB
VCC
DRAIN
GND
FB
SYNC
DRAIN
GND
VCC
12V
12V
+5V
+5.6V
12V
+B
+B
+5.6V
+5V
+12V
+5V
D901
D902
D903
PC910
PC911
Q910
D911
D912
ZD91
1
PC912
D951
IC942
D922
D921
D923
D924
D941
D927
D926
IC941
D932
ZD921 D933
D929
CN902
CN903
D928
Q921
Q922
D942
CN901
2/4
PN902
MAIN-
1/4
PDA01
DVD-
2/4
PN901
MAIN-
BD901
PN901
B LINE
B LINE
GND LINE
IC901
: KA5M0365R-YDTU
IC902
: KA5Q1265RF-YDTU
IC921
: KA378R05-TSTU
IC922
: KA78R12-TSTU
IC923
: KA78R33-TSTU
IC924
: KIA7808API-CU
IC941,942 : KA431AZ
Q910
: KTA1268
Q921
: KTC3205
Q922
: KTA1273
D901
: EG01CW
D902,903,911,921,926,
927,941 : EU01W
D922,924 : SB360
D923
: UG4D
D912,929,932,933
: 1SS133
D928
: 1N4148
D942
: 1N5402
ZD911
: GDZJ4.7B
ZD921
: GDZJ12C
D951
: FFPF20U20STU or
:
BD901
GBU6J
FFPF30U20STU
IC901
IC902
IC921
IC922
IC923
IC924
SMPS
DVR-6300 (4/4)
CAUTION:
For continued safety, replace safety critical components only
with manufacturer's recommended parts (refer to parts list).
indicates
safety critical components. For continued protection against risk of fire,
replace only with same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall be carried out
(exposed parts are acceptably insulated from the supply circuit) before the
appliance is returned to the customer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The mea-
surement value may vary depending on the measuring
instruments used or on the product.
AL-6
S - 7
AL-5
