Sony STR-DG900 Service Manual ▷ View online
69
STR-DG900
5-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
X-2108-487-1 FRONT PANEL ASSY
52
4-977-358-01 CUSHION
53
2-661-142-11 KNOB (VOLUME)
54
2-661-141-11 KNOB (MENU)
55
2-667-248-11 LID (E8)
56
3-087-053-01 +BVTP 2.6 (3CR)
57
A-1186-617-A DISPLAY BOARD, COMPLETE
58
4-244-786-01 HOLDER, FL (DE9)
* 59
4-955-901-01 CUSHION (FL)
60
1-829-043-11 WIRE (FLAT TYPE) (27 CORE)
FL101
1-519-875-11 VACUUM FLUORESCENT DISPLAY
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
56
56
56
51
56
56
56
57
58
52
53
54
55
60
59
not supplied
(ADCC board)
(ADCC board)
not supplied
(HP-AV3 board)
(HP-AV3 board)
not supplied
not supplied
FL101
supplied with
RV103
RV103
supplied with
RV101,105,104
RV101,105,104
supplied with
J4586
J4586
not supplied
(POWER KEY board)
(POWER KEY board)
#1
70
STR-DG900
5-3. BACK PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
A-1193-890-A HDMI RE BOARD, COMPLETE (for SERVICE)
102
A-1177-895-A XM BOARD, COMPLETE
103
1-828-937-11 WIRE (FLAT TYPE) (5 CORE)
104
A-1169-002-A VIDEO (AU) BOARD, COMPLETE
105
1-828-971-11 WIRE (FLAT TYPE) (13 CORE)
106
A-1169-264-A VIDEO BOARD, COMPLETE
* 107
3-703-244-00 BUSHING (2104), CORD
0 108
1-783-820-11 CORD, POWER
0 F40
1-533-689-12 FUSE, GLASS CYLINDRICAL (DIA. 5) (1A/125V)
TN1
1-693-675-11 TUNER PACK (ANTENNA)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#2
7-685-871-01 SCREW +BVTT 3X6 (S)
107
108
101
104
105
102
103
#1
#1
#1
#1
#1
#1
#1
#1
#2
not supplied
(S-VIDEO board)
(S-VIDEO board)
not supplied
(SPEAKER B board)
(SPEAKER B board)
TN1
not supplied
not supplied
F40
106
71
STR-DG900
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
151
1-829-013-11 WIRE (FLAT TYPE) (21 CORE)
152
1-828-964-11 WIRE (FLAT TYPE) (11 CORE)
153
A-1169-262-A DIGITAL BOARD, COMPLETE
154
X-4953-448-1 FOOT ASSY
155
4-249-675-01 +BV SUMITITE S 4X6 ROUND
156
4-985-642-01 CUSHION
157
3-077-331-21 +BV 3 (3-CR)
158
A-1168-994-A DC-SPEAKER A BOARD, COMPLETE
159
3-905-609-01 SCREW (TRANSISTOR)
160
A-1169-260-A MAIN BOARD, COMPLETE
161
1-828-958-11 WIRE (FLAT TYPE) (9 CORE)
0 F901
1-533-312-12 FUSE, GLASS CYLINDRICAL (DIA. 5)
(10A/125V)
0 F902
1-533-420-12 FUSE, GLASS CYLINDRICAL (DIA. 5) (5A/125V)
Q423
8-729-051-92 TRANSISTOR 2SD2560
Q424
8-729-051-93 TRANSISTOR 2SB1647
Q473
8-729-051-92 TRANSISTOR 2SD2560
Q474
8-729-051-93 TRANSISTOR 2SB1647
Q523
8-729-051-92 TRANSISTOR 2SD2560
Q524
8-729-051-93 TRANSISTOR 2SB1647
Q573
8-729-051-92 TRANSISTOR 2SD2560
Q574
8-729-051-93 TRANSISTOR 2SB1647
Q623
8-729-051-92 TRANSISTOR 2SD2560
Q624
8-729-051-93 TRANSISTOR 2SB1647
Q673
8-729-051-92 TRANSISTOR 2SD2560
Q674
8-729-051-93 TRANSISTOR 2SB1647
Q723
8-729-051-92 TRANSISTOR 2SD2560
Q724
8-729-051-93 TRANSISTOR 2SB1647
0 T901
1-443-956-11 TRANSFORMER, POWER (MAIN)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
5-4. CHASSIS SECTION
#1
#1
#1
#1
151
152
161
160
159
153
154
154
155
156
155
157
157
157
157
157
158
#1
#1
#1
F902
F901
T901
not supplied
not supplied
not supplied
(INSULATING GUIDE board)
(INSULATING GUIDE board)
not supplied
not supplied
(HEATSINK GUIDE board)
(HEATSINK GUIDE board)
not supplied
(STANDBY board)
(STANDBY board)
Q724
Q723
Q624
Q623
Q524
Q523
Q674
Q673
Q574
Q573
Q424
Q423
Q474
Q473
72
STR-DG900
SECTION 6
ELECTRICAL PARTS LIST
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.
parts specified in the diagrams or the
components used on the set.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• RESISTORS
All resistors are in ohms.
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• SEMICONDUCTORS
In each case, u : µ, for example:
uA.. : µA..
uA.. : µA..
uPA.. : µPA..
uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..
• CAPACITORS
uF : µF
• COILS
uH : µH
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
ADCC BOARD
***********
***********
< CAPACITOR >
C2001
1-162-282-31 CERAMIC
100PF
10%
50V
C2002
1-126-160-11 ELECT
1uF
20%
50V
C2003
1-127-882-31 CERAMIC
0.033uF
10%
50V
C2005
1-128-803-11 CERAMIC
33PF
5%
50V
C2006
1-126-160-11 ELECT
1uF
20%
50V
C2008
1-128-806-11 CERAMIC
56PF
5%
50V
C2010
1-127-882-31 CERAMIC
0.033uF
10%
50V
C2011
1-127-880-11 CERAMIC
0.022uF
10%
50V
C2012
1-127-880-11 CERAMIC
0.022uF
10%
50V
C2013
1-126-160-11 ELECT
1uF
20%
50V
C2014
1-124-465-00 ELECT
0.47uF
20%
50V
C2018
1-127-888-11 CERAMIC
0.1uF
10%
50V
< CONNECTOR >
CNP2000 1-784-921-11 PIN, CONNECTOR 4P
< DIODE >
D2013
8-719-991-33 DIODE 1SS133T-77
D2014
8-719-991-33 DIODE 1SS133T-77
< IC >
IC2000
8-759-167-88 IC NJM4565D
< JACK >
J2000
1-820-056-11 JACK (SMALL TYPE) (AUTO CAL MIC)
< RESISTOR >
R2000
1-247-831-11 CARBON
1K
5%
1/4W
R2001
1-249-429-11 CARBON
10K
5%
1/4W
R2003
1-249-429-11 CARBON
10K
5%
1/4W
R2005
1-247-903-00 CARBON
1M
5%
1/4W
R2006
1-247-831-11 CARBON
1K
5%
1/4W
R2007
1-249-429-11 CARBON
10K
5%
1/4W
R2008
1-247-897-11 CARBON
560K
5%
1/4W
R2010
1-249-429-11 CARBON
10K
5%
1/4W
R2015
1-249-435-11 CARBON
33K
5%
1/4W
R2016
1-249-431-11 CARBON
15K
5%
1/4W
R2017
1-249-421-11 CARBON
2.2K
5%
1/4W
R2018
1-249-418-11 CARBON
1.2K
5%
1/4W
R2019
1-249-421-11 CARBON
2.2K
5%
1/4W
< LEAD WIRE >
TP2000 1-775-377-21 LEAD (WITH CONNECTOR)
*************************************************************
CONNECTION BOARD
******************
******************
< CONNECTOR >
CNP5000 1-766-600-21 CONNECTOR, BOARD TO BOARD 7P
CNP5001 1-766-600-21 CONNECTOR, BOARD TO BOARD 7P
CNP5001 1-766-600-21 CONNECTOR, BOARD TO BOARD 7P
*************************************************************
A-1168-994-A DC-SPEAKER A BOARD, COMPLETE
*****************************
< CAPACITOR >
C601
1-128-809-11 CERAMIC
100PF
5%
50V
C602
1-128-809-11 CERAMIC
100PF
5%
50V
C851
1-127-888-11 CERAMIC
0.1uF
10%
50V
C852
1-127-888-11 CERAMIC
0.1uF
10%
50V
C853
1-126-939-11 ELECT
10000uF
20%
16V
C854
1-126-936-11 ELECT
3300uF
20%
16V
C861
1-127-888-11 CERAMIC
0.1uF
10%
50V
C862
1-127-888-11 CERAMIC
0.1uF
10%
50V
C863
1-126-941-11 ELECT
470uF
20%
25V
C864
1-126-943-11 ELECT
2200uF
20%
25V
< CONNECTOR >
CN815
1-779-978-11 PIN, CONNECTOR 3P
CN851
1-785-102-11 PIN, CONNECTOR (3.96mm PITCH) 4P
CNP814 1-691-768-11 PLUG (MICRO CONNECTOR) 6P
CNP817 1-779-977-11 PIN, CONNECTOR 6P
CNS811 1-770-010-21 CONNECTOR, BOARD TO BOARD 4P
CNP817 1-779-977-11 PIN, CONNECTOR 6P
CNS811 1-770-010-21 CONNECTOR, BOARD TO BOARD 4P
< DIODE >
D500
8-719-991-33 DIODE 1SS133T-77
D865
8-719-028-23 DIODE D3SBA20-4101
D866
8-719-028-23 DIODE D3SBA20-4101
< TRANSISTOR >
Q500
8-729-119-78 TRANSISTOR 2SC2785-HFE
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
When indicating parts by reference
number, please include the board.
number, please include the board.
ADCC
DC-SPEAKER A
CONNECTION
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