STR-DA3ES, STR-DA5ES, STR-VA555ES - Sony Audio Service Manual (repair manual). Page 45

Read Sony STR-DA3ES / STR-DA5ES / STR-VA555ES Service Manual online

STR-DA3ES/DA5ES/VA555ES
45
45
5-29. SCHEMATIC DIAGRAM — POWER SECTION —
C808
C809
CNP802
CNP804
C824
R806
R807
C815
R802
R801
D814
D811
C812
C805
R803
Q801
C816
D816
CNP803
CN801
CNP906
R905
R904
D906
D907
C905
D901
D902
D903
D904
C903
D905
RY901
Q901
R903
R902
CNP902
F802
F801
CNP801
CNP806
R804
R805
CN902
R901
CNJ901
F904
F805
F806
F901
CNP900
CNP904
F902
JW905
JW904
JW901
JW902
CNP901
J901
EP901
C906
C907
CNP903
S901
CNP905
CN901
CNP907
C803
C801
R808
C802
D801
D802
C822
C804
D807
C823
D812
D813
R906
T902
S902
D803
D804
D805
D806
T1
2200
35V
2200
35V
EH -S6P
EH-S7P
1000
16V
1
1/4W
1
1/4W
220
63V
47
1/4W
3.3k
UDZ-3.9B
UDZ-36B
47
47
50V
22k
2SD774
47
UDZ-5.6
VH(4P)BLK
TO AMP MOUNT
VH3P
SAN(5P)
33k
68k
1SS355
1SS355
1
50V
11EQS04
11EQS04
11EQS04
11EQS04
6800
16V
1SS355
TV-8
5V
2SC2712
4.7k
10k
VH-S2P
BLK
10A
125V
10A
125V
PH(10P)
SAN(4P)
1
1W
1
1W
SDN3P
3.3M
T3.15AL
250V
T2.5AL
250V
5P
4P
4P
4P
15000
71V
0.0047
820
0.0047
KCH30A15
KRH30A15
0.027
15000
71V
D4SB60L
10000
16V
11ES2N
11ES2N
11ES2N
11ES2N
11ES2N
11ES2N
*
*
*1
*3
*2
*4
*5
120V
0V
120V
100V
0V
+9V
DGND
F1
F2
CTAP_GND
ECAP_GND
-B
+B
RY24V
+38V
+38V
VFL
VFL
FLCENTER
+9V
+9GND
+38VGND
P.RY
STOP
GND
-9V
+9V
RY24V
RY_GND
+24V
-24V
RY GND
RY BASE GND
FL GND
GND
+9V
+40V
120V
240V
220V
VOLTAGE SELECTOR
POWER
TRANSFORMER
4A 125V
T2.5AL 250V
*F805,806
T2.5AL 250V
*1 F901
10A 125V
AEP,CH
AEP,CH,KR
AEP,CH,KR
*2 C906
0.0012
820P
*4 C907
0.015
0.01
DA5ES,VA555ES: AEP,E,CH
AC INLET
AC IN
DA3ES,VA555ES: KR
*3
1P
2P
AEP
,
AC OUTLET
IMPEDANCE
SELECTOR
EXCEPT E
RELAY DRIVE
VS555ES:AEP,CH,KR
DA3ES,DA5ES,VA555ES:E
VA555ES:
DA3ES,DA5ES
DA3ES,DA5ES
VA555ES:
DA3ES,DA5ES,VA555ES:E
AEP,CH,KR
VA555ES:
DA3ES,DA5ES,VA555ES:E
VA555ES:
EXCEPT VA555ES: AEP,KR
EXCEPT VA555ES: KR
AEP,CH,KR
VA555ES:
DA3ES,DA5ES,VA555ES:E
*5 R906
1k
1.5k
VA555ES:E
DA3ES,DA5ES,
VA555ES:
DA3ES,DA5ES
VA555ES
VA555ES:E
BOARD
BOARD
BOARD
BOARD
INPUT
(Page 31)
SPTM
(Page 43)
DIGITAL
(Page 25)
BOARD(7/7)
AMP
(Page 39)
SPTM
(Page 43)
Note:
The components identified by
mark 
0
 or dotted line with mark
0
 are critical for safety.
Replace only with part number
specified.
Note:
Les composants identifiés par
une marque 
0
 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
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