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Model
SA-RV900
Pages
8
Size
506.71 KB
Type
PDF
Document
Service Manual
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Audio
File
sa-rv900.pdf
Date
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6
SA-RV900
3-1. FRONT SECTION
SENTION 3
EXPLODED VIEWS
The  components  identified  by
mark 
0 or dotted line with mark
0 are critical for safety.
Replace  only  with  part  number
specified.
• Accessories and packing materials are given
in the last of the electrical parts list.
• Abbreviation
E2
: Central and South America model
E3
: Middle and Near East model
E51
: Chilean and Peruvian model
SP
: Singapore model
MX
: Mexican model
AUS : Australia model
NOTE:
• -XX and -X mean standardized parts, so they
may  have  some  difference  from  the  original
one.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay  should  be  anticipated  when  ordering
these items.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
3
2
4
5
1
not supplied
not supplied
not supplied
not supplied
#6
#5
#1
#2
#1
#3
#3
#4
F301
1
4-243-901-01 SPEAKER BOX
02
1-558-944-32 CORD, POWER (E2,E3,E51,SP)
02
1-696-966-31 CORD, POWER (AUS)
02
1-783-525-31 CORD, POWER (TRACKING)(MX)
*
3
3-703-244-00 BUSHING (2104), CORD
4
A-4731-201-A MAIN BOARD, COMPLETE
5
A-4731-202-A POWER AMP BOARD, COMPLETE
0F301
1-533-466-11 FUSE, GLASS TUBE (DIA. 5) (1.25A 250V)
(AUS)
0F301
1-533-467-21 FUSE, GLASS TUBE (DIA. 5) (1.6A 250V)
(EXCEPT AUS)
#1
7-685-665-79 SCREW +BVTP 4X25 TYPE2 IT-3
#2
7-682-904-11 SCREW +PWH 4X8
#3
7-685-646-79 SCREW +BVTP 3X8  TYPE2 N-S
#4
7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
#5
7-685-871-01 SCREW +BVTT 3X6  (S)
#6
7-685-650-79 SCREW +BVTP 3X16 TYPE2 IT-3
6
SECTION 4
ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
NOTE:
•
Due to standardization, replacements in the
parts  list  may  be  different  from  the  parts
specified in the diagrams or the components
used on the set.
•
-XX, -X mean standardized parts, so they
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are  seldom  required  for  routine  service.
Some  delay  should  be  anticipated  when
ordering these items.
•
CAPACITORS:
uF: 
µ
F
•
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
•
COILS
uH: 
µ
H
•
SEMICONDUCTORS
In each case, u: 
µ
, for example:
uA...: 
µ
A... , uPA... , 
µ
PA... ,
uPB... , 
µ
PB... , uPC... , 
µ
PC... ,
uPD..., 
µ
PD...
• Abbreviation
E2
: Central and South America model
E3
: Middle and Near East model
E51
: Chilean and Peruvian model
SP
: Singapore model
MX
: Mexican model
AUS : Australia model
When indicating parts by reference number,
please include the board name.
MAIN
The  components  identified  by
mark 
0 or dotted line with mark
0 are critical for safety.
Replace  only  with  part  number
specified.
A-4731-201-A MAIN BOARD, COMPLETE
******************
< CAPACITOR >
C101
1-126-964-11 ELECT
10uF
20%
50V
C103
1-126-963-11 ELECT
4.7uF
20%
50V
C104
1-130-491-00 MYLAR
0.047uF
5%
50V
C106
1-131-698-31 FILM
0.33uF
5%
50V
C107
1-130-485-00 MYLAR
0.015uF
5%
50V
C108
1-126-963-11 ELECT
4.7uF
20%
50V
C112
1-126-934-11 ELECT
220uF
20%
16V
C113
1-126-934-11 ELECT
220uF
20%
16V
C114
1-135-515-21 ELECT
3300uF
20%
50V
C115
1-135-515-21 ELECT
3300uF
20%
50V
C116
1-164-159-21 CERAMIC
0.1uF
50V
C117
1-164-159-21 CERAMIC
0.1uF
50V
C118
1-137-150-11 MYLAR
0.01uF
10%
100V
C119
1-137-150-11 MYLAR
0.01uF
10%
100V
C201
1-126-934-11 ELECT
220uF
20%
16V
C202
1-164-159-21 CERAMIC
0.1uF
50V
C203
1-162-294-31 CERAMIC
0.001uF
10%
50V
C204
1-126-916-11 ELECT
1000uF
20%
6.3V
C205
1-126-933-11 ELECT
100uF
20%
16V
C206
1-126-935-11 ELECT
470uF
20%
10V
C207
1-137-150-11 MYLAR
0.01uF
10%
100V
C208
1-137-150-11 MYLAR
0.01uF
10%
100V
C209
1-131-696-11 FILM
0.22uF
5%
50V
C210
1-126-957-11 ELECT
0.22uF
20%
50V
< CONNECTOR >
CN201
1-564-505-11 PLUG, CONNECTOR 2P
< DIODE >
D101
8-719-991-33 DIODE   1SS133T-77
D102
8-719-991-33 DIODE   1SS133T-77
D103
8-719-077-63 DIODE   1N5402
D104
8-719-077-63 DIODE   1N5402
D105
8-719-077-63 DIODE   1N5402
D106
8-719-077-63 DIODE   1N5402
D107
8-719-991-33 DIODE   1SS133T-77
D108
8-719-991-33 DIODE   1SS133T-77
D201
8-719-991-33 DIODE   1SS133T-77
D202
8-719-991-33 DIODE   1SS133T-77
D203
8-719-991-33 DIODE   1SS133T-77
D204
8-719-991-33 DIODE   1SS133T-77
D205
8-719-991-33 DIODE   1SS133T-77
D206
8-719-991-33 DIODE   1SS133T-77
D207
8-719-991-33 DIODE   1SS133T-77
D208
8-719-991-33 DIODE   1SS133T-77
< IC >
IC101
8-759-505-55 IC   NJM4558L
IC102
8-759-505-55 IC   NJM4558L
IC201
8-759-701-55 IC   NJM2072D
< TRANSISTOR >
Q201
8-729-119-78 TRANSISTOR   2SC2785-HFE
Q202
8-729-119-78 TRANSISTOR   2SC2785-HFE
Q203
8-729-119-76 TRANSISTOR   2SA1175-HFE
Q204
8-729-119-78 TRANSISTOR   2SC2785-HFE
Q511
8-729-119-78 TRANSISTOR   2SC2785-HFE
< RESISTOR >
R101
1-249-441-11 CARBON
100K
5%
1/4W
R102
1-249-441-11 CARBON
100K
5%
1/4W
R103
1-249-441-11 CARBON
100K
5%
1/4W
R104
1-249-441-11 CARBON
100K
5%
1/4W
R105
1-249-425-11 CARBON
4.7K
5%
1/4W F
R107
1-249-429-11 CARBON
10K
5%
1/4W
R109
1-249-425-11 CARBON
4.7K
5%
1/4W F
R110
1-249-436-11 CARBON
39K
5%
1/4W
R111
1-249-429-11 CARBON
10K
5%
1/4W
R112
1-249-429-11 CARBON
10K
5%
1/4W
R113
1-249-429-11 CARBON
10K
5%
1/4W
R116
1-249-434-11 CARBON
27K
5%
1/4W
R117
1-249-434-11 CARBON
27K
5%
1/4W
R118
1-249-413-11 CARBON
470
5%
1/4W F
R119
1-247-887-00 CARBON
220K
5%
1/4W
R120
1-249-433-11 CARBON
22K
5%
1/4W
R121
1-249-433-11 CARBON
22K
5%
1/4W
R123
1-249-441-11 CARBON
100K
5%
1/4W
R124
1-249-425-11 CARBON
4.7K
5%
1/4W F
R125
1-249-425-11 CARBON
4.7K
5%
1/4W F
R129
1-249-422-11 CARBON
2.7K
5%
1/4W F
R130
1-249-422-11 CARBON
2.7K
5%
1/4W F
R135
1-249-425-11 CARBON
4.7K
5%
1/4W F
R136
1-249-425-11 CARBON
4.7K
5%
1/4W F
R137
1-249-425-11 CARBON
4.7K
5%
1/4W F
7
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
SA-RV900
The components identified by mark 
0
 or
dotted line with mark 
0
  are critical for
safety.
Replace only with part number specified.
R138
1-249-425-11 CARBON
4.7K
5%
1/4W F
R139
1-249-425-11 CARBON
4.7K
5%
1/4W F
R201
1-249-425-11 CARBON
4.7K
5%
1/4W F
R202
1-249-434-11 CARBON
27K
5%
1/4W
R203
1-249-434-11 CARBON
27K
5%
1/4W
R204
1-249-393-11 CARBON
10
5%
1/4W F
R205
1-249-425-11 CARBON
4.7K
5%
1/4W F
R206
1-247-887-00 CARBON
220K
5%
1/4W
R208
1-249-439-11 CARBON
68K
5%
1/4W
R209
1-249-439-11 CARBON
68K
5%
1/4W
R210
1-247-887-00 CARBON
220K
5%
1/4W
R211
1-249-422-11 CARBON
2.7K
5%
1/4W F
R542
1-249-431-11 CARBON
15K
5%
1/4W
R545
1-249-428-11 CARBON
8.2K
5%
1/4W F
R548
1-249-433-11 CARBON
22K
5%
1/4W
< JACK >
RCA101 1-774-785-11 JACK, PIN 1P (LINE IN)
******************************************************
A-4731-202-A POWER AMP BOARD, COMPLETE
************************
< CAPACITOR >
C530
1-126-964-11 ELECT
10uF
20%
50V
C531
1-126-965-91 ELECT
22uF
20%
50V
C539
1-126-965-91 ELECT
22uF
20%
50V
C555
1-162-294-31 CERAMIC
0.001uF
10%
50V
C560
1-162-286-21 CERAMIC
220PF
10%
50V
C561
1-162-286-21 CERAMIC
220PF
10%
50V
C562
1-127-872-21 CERAMIC
4700PF
10%
50V
C563
1-127-872-21 CERAMIC
4700PF
10%
50V
C564
1-126-947-11 ELECT
47uF
20%
25V
C565
1-126-947-11 ELECT
47uF
20%
25V
C566
1-130-493-00 MYLAR
0.068uF
5%
50V
C567
1-130-493-00 MYLAR
0.068uF
5%
50V
C568
1-130-493-00 MYLAR
0.068uF
5%
50V
C569
1-130-493-00 MYLAR
0.068uF
5%
50V
< CONNECTOR >
CN502
1-564-506-11 PLUG, CONNECTOR 3P
< IC >
IC503 8-749-016-93 IC   STK402-070S
< TRANSISTOR >
Q512
8-729-119-76 TRANSISTOR   2SA1175-HFE
Q513
8-729-119-78 TRANSISTOR   2SC2785-HFE
< RESISTOR >
R527
1-249-417-11 CARBON
1K
5%
1/4W F
R528
1-249-438-11 CARBON
56K
5%
1/4W
R529
1-249-438-11 CARBON
56K
5%
1/4W
R530
1-249-418-11 CARBON
1.2K
5%
1/4W F
R531
1-249-438-11 CARBON
56K
5%
1/4W
0 R532
1-212-881-11 FUSIBLE
100
5%
1/4W
0 R533
1-217-637-00 FUSIBLE
1
5%
1/4W
0 R534
1-212-881-11 FUSIBLE
100
5%
1/4W
R537
1-249-418-11 CARBON
1.2K
5%
1/4W F
R538
1-249-438-11 CARBON
56K
5%
1/4W
R539
1-249-438-11 CARBON
56K
5%
1/4W
R543
1-249-435-11 CARBON
33K
5%
1/4W
R544
1-249-435-11 CARBON
33K
5%
1/4W
R546
1-249-429-11 CARBON
10K
5%
1/4W
R547
1-249-421-11 CARBON
2.2K
5%
1/4W F
R549
1-249-433-11 CARBON
22K
5%
1/4W
R550
1-249-433-11 CARBON
22K
5%
1/4W
0 R574
1-217-151-00 METAL
0.22
10%
2W
0 R575
1-217-151-00 METAL
0.22
10%
2W
0 R576
1-217-151-00 METAL
0.22
10%
2W
0 R577
1-217-151-00 METAL
0.22
10%
2W
R578
1-249-393-11 CARBON
10
5%
1/4W F
R579
1-249-393-11 CARBON
10
5%
1/4W F
******************************************************
TRANS BOARD, COMPLETE (AUS)
TRANS BOARD, COMPLETE (E2,E3,E51,SP)
TRANS BOARD, COMPLETE (MX)
*********************
< CAPACITOR >
0 C301
1-113-925-11 CERAMIC
0.01uF
20%
250V
< CONNECTOR >
*
CN301
1-564-521-11 PLUG, CONNECTOR 6P
< FUSE HOLDER >
*
F301
1-533-213-31 HOLDER, FUSE
*
F302
1-533-213-31 HOLDER, FUSE
******************************************************
MISCELLANEOUS
*************
0
1-569-008-21 ADAPTOR, CONVERSION (E51,SP)
0 2
1-558-944-32 CORD, POWER (E2,E3,E51,SP)
0 2
1-696-966-31 CORD, POWER (AUS)
0 2
1-783-525-31 CORD, POWER (TRACKING) (MX)
0 F301
1-533-466-11 FUSE, GLASS TUBE (DIA. 5) (1.25A 250V)
(AUS)
0 F301
1-533-467-21 FUSE, GLASS TUBE (DIA. 5) (1.6A 250V)
(EXCEPT AUS)
******************************************************
ACCESSORIES
***********
4-241-565-11 MANUAL, INSTRUCTION
(ENGLISH,FRENCH,SPANISH,
SIMPLIFIED CHINESE)
POWER AMP
MAIN
TRANS
7
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
SA-RV900
The components identified by mark 
0
 or
dotted line with mark 
0
  are critical for
safety.
Replace only with part number specified.
R138
1-249-425-11 CARBON
4.7K
5%
1/4W F
R139
1-249-425-11 CARBON
4.7K
5%
1/4W F
R201
1-249-425-11 CARBON
4.7K
5%
1/4W F
R202
1-249-434-11 CARBON
27K
5%
1/4W
R203
1-249-434-11 CARBON
27K
5%
1/4W
R204
1-249-393-11 CARBON
10
5%
1/4W F
R205
1-249-425-11 CARBON
4.7K
5%
1/4W F
R206
1-247-887-00 CARBON
220K
5%
1/4W
R208
1-249-439-11 CARBON
68K
5%
1/4W
R209
1-249-439-11 CARBON
68K
5%
1/4W
R210
1-247-887-00 CARBON
220K
5%
1/4W
R211
1-249-422-11 CARBON
2.7K
5%
1/4W F
R542
1-249-431-11 CARBON
15K
5%
1/4W
R545
1-249-428-11 CARBON
8.2K
5%
1/4W F
R548
1-249-433-11 CARBON
22K
5%
1/4W
< JACK >
RCA101 1-774-785-11 JACK, PIN 1P (LINE IN)
******************************************************
A-4731-202-A POWER AMP BOARD, COMPLETE
************************
< CAPACITOR >
C530
1-126-964-11 ELECT
10uF
20%
50V
C531
1-126-965-91 ELECT
22uF
20%
50V
C539
1-126-965-91 ELECT
22uF
20%
50V
C555
1-162-294-31 CERAMIC
0.001uF
10%
50V
C560
1-162-286-21 CERAMIC
220PF
10%
50V
C561
1-162-286-21 CERAMIC
220PF
10%
50V
C562
1-127-872-21 CERAMIC
4700PF
10%
50V
C563
1-127-872-21 CERAMIC
4700PF
10%
50V
C564
1-126-947-11 ELECT
47uF
20%
25V
C565
1-126-947-11 ELECT
47uF
20%
25V
C566
1-130-493-00 MYLAR
0.068uF
5%
50V
C567
1-130-493-00 MYLAR
0.068uF
5%
50V
C568
1-130-493-00 MYLAR
0.068uF
5%
50V
C569
1-130-493-00 MYLAR
0.068uF
5%
50V
< CONNECTOR >
CN502
1-564-506-11 PLUG, CONNECTOR 3P
< IC >
IC503 8-749-016-93 IC   STK402-070S
< TRANSISTOR >
Q512
8-729-119-76 TRANSISTOR   2SA1175-HFE
Q513
8-729-119-78 TRANSISTOR   2SC2785-HFE
< RESISTOR >
R527
1-249-417-11 CARBON
1K
5%
1/4W F
R528
1-249-438-11 CARBON
56K
5%
1/4W
R529
1-249-438-11 CARBON
56K
5%
1/4W
R530
1-249-418-11 CARBON
1.2K
5%
1/4W F
R531
1-249-438-11 CARBON
56K
5%
1/4W
0 R532
1-212-881-11 FUSIBLE
100
5%
1/4W
0 R533
1-217-637-00 FUSIBLE
1
5%
1/4W
0 R534
1-212-881-11 FUSIBLE
100
5%
1/4W
R537
1-249-418-11 CARBON
1.2K
5%
1/4W F
R538
1-249-438-11 CARBON
56K
5%
1/4W
R539
1-249-438-11 CARBON
56K
5%
1/4W
R543
1-249-435-11 CARBON
33K
5%
1/4W
R544
1-249-435-11 CARBON
33K
5%
1/4W
R546
1-249-429-11 CARBON
10K
5%
1/4W
R547
1-249-421-11 CARBON
2.2K
5%
1/4W F
R549
1-249-433-11 CARBON
22K
5%
1/4W
R550
1-249-433-11 CARBON
22K
5%
1/4W
0 R574
1-217-151-00 METAL
0.22
10%
2W
0 R575
1-217-151-00 METAL
0.22
10%
2W
0 R576
1-217-151-00 METAL
0.22
10%
2W
0 R577
1-217-151-00 METAL
0.22
10%
2W
R578
1-249-393-11 CARBON
10
5%
1/4W F
R579
1-249-393-11 CARBON
10
5%
1/4W F
******************************************************
TRANS BOARD, COMPLETE (AUS)
TRANS BOARD, COMPLETE (E2,E3,E51,SP)
TRANS BOARD, COMPLETE (MX)
*********************
< CAPACITOR >
0 C301
1-113-925-11 CERAMIC
0.01uF
20%
250V
< CONNECTOR >
*
CN301
1-564-521-11 PLUG, CONNECTOR 6P
< FUSE HOLDER >
*
F301
1-533-213-31 HOLDER, FUSE
*
F302
1-533-213-31 HOLDER, FUSE
******************************************************
MISCELLANEOUS
*************
0
1-569-008-21 ADAPTOR, CONVERSION (E51,SP)
0 2
1-558-944-32 CORD, POWER (E2,E3,E51,SP)
0 2
1-696-966-31 CORD, POWER (AUS)
0 2
1-783-525-31 CORD, POWER (TRACKING) (MX)
0 F301
1-533-466-11 FUSE, GLASS TUBE (DIA. 5) (1.25A 250V)
(AUS)
0 F301
1-533-467-21 FUSE, GLASS TUBE (DIA. 5) (1.6A 250V)
(EXCEPT AUS)
******************************************************
ACCESSORIES
***********
4-241-565-11 MANUAL, INSTRUCTION
(ENGLISH,FRENCH,SPANISH,
SIMPLIFIED CHINESE)
POWER AMP
MAIN
TRANS
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