Sony STR-DB795 Service Manual

STR-DB795
5353
STR-DB795
CN2
D51
R51
R52
R53C53
C52
D53
D54D55
D56D57
JW52
C56
R57
Q52
Q53
CN51
CN57
CN58
F1
C55
R55 R56 R54
T2
C54
EB51
RY1
Q51
Q54
T901
CN53
CN52 CN1CN3
C51
R58
D52 D58
R2
2P
1SS133T
2.2k
10k
6800.056
0.0047
1SS133
11EQS0411EQS04
11EQS0411EQS04
470p
10k
2SA1015
BA1A4M
6P
4P
3P
1
50V
33k 10k 47k
2200
10V
2SC2785
2SC2785
3P
5P 2P2P
2200
16V
100
1SS133 10EDB40
1
*
N
L
N
(CHASSIS)
P.RY
GND
STOP
8V
SUB,T
8V
GND
GND
AC 6V
AC 6V
GND
+8V
-8V
GND
LO-B
HI-B
LO-A
HI-A
GND
+24V
-24V
MAIN POWER
TRANSFORMER
TRANSFORMER
SUB POWER
(AC IN)
DRIVE
RELAY
AC POWER
DETECT
B+ SWITCH
*
T4AL 250V
F1
N
L
(TW)
(EXCEPT TW)
Q52,53
10A 125V
(Page 51)
(Page 51)
6-36. SCHEMATIC DIAGRAM – AC/PRI/SEC1/SEC3 Boards –
(Page 29)
(Page 51)
(Page 51)
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