Sony STR-DB795 Service Manual

STR-DB795
4545
STR-DB795
6-28. SCHEMATIC DIAGRAM – SBL Section –
R2706
CN2701
R2704
R2703
R2705
R2711
R2701
R2708
R2707
R2715
D2701
R2712
R2716
C2708
R2719
R2709
R2710
CN2702
CN732
R737
Q733
R735R736
C732
R713
R712
CN2703
R2714
R2713
C2705
C2707
C2706
Q2706Q2704
Q2705
R714
C731
Q703
C2704
Q2701
Q2703
Q702
C2701
R2702
R2717
R2718
Q734
C2702
C2808 C2807
Q731
R732
RV731
R731
1.2k
6P
1.2k
330
4.7k
100k
1k
3.3k
560
120
MTZJ5.6B
100k
33k
220p
100V
150
2.2k
56k
3P
2P
1.8k
2SA988
6.2k4.7k
220p
100
100
4P
120
470
330
25V
33p
500V
4p
500V
2SC22292SA992
2SA949
0.22X2
5W
47
16V
MP1620
220
16V
2SC5169
2SC1740
MN2488
220p
56k
2SA1115
47
63V
0.0022
100V
0.0022
100V
2SC3623
2.2k
220
470
GND
SHORT
+BA
-BA
GND
+B
-B
SBL
SBL
1
2
4
3
5
BIAS
BIAS
BIAS
BIAS
BOOSTER BOOSTER
CURRENT
DETECT
(FOR ADJUSTMENT)
PRE DRIVE
PRE DRIVE
BIAS
(Page 43)
(Page 43)
(Page 40)
(Page 41)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

Sony STR-DB795 Specifications

General

Dimensions (WxDxH)	430 x 401 x 161 mm
Power requirements	230V, 50/60Hz
Supported radio bands	FM, MW
Radio Data System (RDS)	Yes
I/O ports	5.1 Analogue Input - 1.0 Audio Input - 3.0 Audio Input Front - 1 AV, S-Video Audio Output - 1.0 Control A1 / A1 II Digital Input: coaxial - 1.0 Digital Input: optical - 4.0 Digital Output: optical - 1.0 Headphone Output Monitor Output (Picture): FBAS - 1.0 Monitor Output (Picture): S-Video - 1.0 Phono Input Speaker Selector A S-Video Input - 4.0 S-Video Output - 1.0 Video Input - 5.0 Video Output - 2.0
Connectivity technology	Wired
Frequency range	20 - 20000 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	290 W

Weight and Dimensions

Weight	12500 g