Sony HCD-S550 Service Manual

HCD-S550/S880
4949
7-22. SCHEMATIC DIAGRAM – DVD Board (10/10) –
TP048
TP063
TP064
TP065
TP066
TP067
TP068
TP069
TP070
TP071
TP072
TP073
IC005
IC003
IC006
C012
C017 C016 C015
C013
C014 C018
C020
C019
IC004
R060 C007
R017
R019
R021
R023
R051
R059
IC002
C010
C001
C008 C011
R067
R066
Q001Q003
Q004
Q002
R009
FB014 FB013
FB012
C004
FL005
FL006
FB011
C005
FB010
FL004
C006
FB008
FL003
FB009
FB007
C003
R079
R011
CN008IC001
0.1
0.1 0.1 0.1
0.1
0.1 0.1
220
4V
0.1
0 10p
0
2.2k
0
0
0
0
0.1
100
6.3V
0.1 0.1
470
1k
DTC124EKA
-T146
DTC124EKA
-T146
2SB906(TE16L)
2SB906(TE16L)
1k
47
16V
220
4V
47
16V
100
6.3V
1k
1k
13P
RELAY
6.5V
M12V
D3.3V
DGND
MGND
E5.6V
AGND
RESET
DVDPW
STPOW
12V
A5V
A3.3V
D5V
DGND
DA05V
DA03V
+1.8V
POWER-AD
DGND
DGND
D5V
D3.3V
A3.3V
M12V
6.5V
DA05V
DGND
P.CONT3
12V
6.5V
DVD3.3V
E5.6V
MGND
DGND
DGND
AGND
P.CONT1
P.CONT2
RESET
A/D
(10/10)
G
IO
+3.3V REGULATOR
OI
G
+5V REGULATOR
G
OI
+1.8V REGULATOR
G
+5V REGULATOR
IO
G
+5V REGULATOR
IO
G
IO
+3.3V REGULATOR
Q003,004
B+ SWITCH
B+ SWITCH
Q001,002
µPC2905T-E1
µPC2933T-E2
µPC2905T-E1
µPC2918T-E1
µPC2905T-E1
µPC2933T-E2
MGND
DGND
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(Page 66)

Sony HCD-S550 Specifications

General

Brand	Sony
Model	HCD-S550
Category	Receiver
Language	English