Sony STR-DB780 Service Manual

Ref. No. Part No. Description Remark
Ref. No. Part No. Description Remark
68
STR-DA1ES/DB780
DC 1 DC 2 DIGITAL
1-684-324-11 DC 1 BOARD
**********
< CAPACITOR >
C915 1-100-056-11 ELECT 12000uF 63V
(EXCEPT DA1ES/DB780: UK)
C915 1-100-376-11 ELECT 12000uF 63V
(DB780: UK)
C915 1-109-932-11 ELECT (BLOCK) 10000uF 20% 71V
(DA1ES)
C916 1-100-056-11 ELECT 12000uF 63V
(EXCEPT DA1ES/DB780: UK)
C916 1-100-376-11 ELECT 12000uF 63V
(DB780: UK)
C916 1-109-932-11 ELECT (BLOCK) 10000uF 20% 71V
(DA1ES)
C917 1-106-220-00 MYLAR 0.1uF 5% 100V
(DB780: TW)
C917 1-136-196-11 MYLAR 0.033uF 10% 250V
(DA1ES)
C917 1-137-350-11 MYLAR 0.015uF 10% 100V
(EXCEPT DA1ES/DB780:TW)
C918 1-106-220-00 MYLAR 0.1uF 5% 100V
(DB780: TW)
C918 1-136-196-11 MYLAR 0.033uF 10% 250V
(DA1ES)
C918 1-137-350-11 MYLAR 0.015uF 10% 100V
(EXCEPT DA1ES/DB780:TW)
< DIODE >
D914 8-719-505-60 DIODE S5VB60
**************************************************************
A-4729-124-A DC 2 BOARD, COMPLETE (DA1ES)
A-4729-125-A DC 2 BOARD, COMPLETE
(DB780: SP, MY, TW, KR, CH)
A-4729-126-A DC 2 BOARD, COMPLETE (DB780: AEP, UK)
****************
1-533-217-41 HOLDER, FUSE
< CAPACITOR >
C901 1-126-947-11 ELECT 47uF 20% 16V
C902 1-127-732-51 ELECT 2200uF 20% 35V
(DB780: SP, MY, TW, KR, CH)
C902 1-126-953-11 ELECT 2200uF 20% 35V
(DA1ES)
C902 1-135-781-51 ELECT 2200uF 35V
(DB780: AEP, UK)
C903 1-126-952-11 ELECT 1000uF 20% 35V
(DA1ES)
C903 1-127-731-51 ELECT 1000uF 20% 35V
(DB780: SP, MY, TW, KR, CH)
C903 1-135-780-51 ELECT 1000uF 35V
(DB780: AEP, UK)
C904 1-126-967-11 ELECT 47uF 20% 50V
C905 1-126-947-11 ELECT 47uF 20% 16V
C906 1-126-967-11 ELECT 47uF 20% 50V
C907 1-127-723-51 ELECT 4700uF 20% 16V
(EXCEPT DB780: AEP, UK)
C907 1-135-696-11 ELECT 4700uF 16V
(DB780: AEP, UK)
C908 1-126-767-11 ELECT 1000uF 20% 16V
C909 1-128-554-11 ELECT 330uF 20% 63V
C912 1-126-947-11 ELECT 47uF 20% 16V
C920 1-162-306-11 CERAMIC 0.01uF 30% 16V
< CONNECTOR >
CN904 1-784-921-11 PIN, CONNECTOR 4P
CN905 1-785-101-11 PIN, CONNECTOR (3.96mm PITCH) 3P
CN906 1-691-768-11 PLUG (MICRO CONNECTOR) 6P
CN907 1-564-510-11 PLUG (MICRO CONNECTOR) 6P
CN909 1-785-103-11 PIN, CONNECTOR (3.96mm PITCH) 5P
< DIODE >
D901 8-719-109-89 DIODE RD5.6ESB2
D902 8-719-983-93 DIODE MTZJ-T-72-36C
D903 8-719-024-99 DIODE 11ES2-NTA2B
D904 8-719-024-99 DIODE 11ES2-NTA2B
D905 8-719-024-99 DIODE 11ES2-NTA2B
D906 8-719-024-99 DIODE 11ES2-NTA2B
D907 8-719-160-29 DIODE RD6.2FB2
D908 8-719-510-53 DIODE D4SB60L
D909 8-719-024-99 DIODE 11ES2-NTA2B
D912 8-719-024-99 DIODE 11ES2-NTA2B
D913 8-719-024-99 DIODE 11ES2-NTA2B
< TERMINAL >
* EB902 1-537-738-21 TERMINAL, EARTH
< TRANSISTOR >
Q902 8-729-041-38 TRANSISTOR 2SB1241-Q-TV2
Q903 8-729-041-38 TRANSISTOR 2SB1241-Q-TV2
< RESISTOR >
R902 1-249-433-11 CARBON 22K 5% 1/4W
R903 1-249-421-11 CARBON 2.2K 5% 1/4W
R904 1-249-429-11 CARBON 10K 5% 1/4W
0 R909 1-249-385-11 CARBON 2.2 5% 1/6W F
0 R910 1-249-385-11 CARBON 2.2 5% 1/6W F
0 R911 1-216-349-81 METAL OXIDE 1 5% 1W F
0 R912 1-216-349-81 METAL OXIDE 1 5% 1W F
< SWITCH >
S901 1-771-876-11 SWITCH, POWER (IMPEDANCE SELECTOR)
**************************************************************
A-4729-168-A DIGITAL BOARD, COMPLETE (DA1ES)
A-4729-169-A DIGITAL BOARD, COMPLETE
(DB780: SP, MY, TW, KR, CH)
A-4729-170-A DIGITAL BOARD, COMPLETE (DB780: AEP, UK)
***********************
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
< CAPACITOR >
C1101 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C1102 1-126-947-11 ELECT 47uF 20% 16V
(DA1ES)
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.

Sony STR-DB780 Specifications

General

Type	Stereo Receiver
Total Harmonic Distortion	0.09 %
Digital inputs	2 Optical, 1 Coaxial
Weight	10.5 kg
Video inputs	composite
Video outputs	1 composite, 1 S-Video
Output Power	100 Watts (8 Ohms, 20 Hz - 20 kHz, 0.09% THD)
Signal-to-Noise Ratio	96 dB (Line in)
Input Sensitivity	150 mV (Line in)