Sony STR-DB780 Service Manual

Ref. No. Part No. Description Remark
Ref. No. Part No. Description Remark
67
STR-DA1ES/DB780
BIAS
R443 1-249-437-11 CARBON 47K 5% 1/4W
R444 1-249-437-11 CARBON 47K 5% 1/4W
R445 1-249-433-11 CARBON 22K 5% 1/4W
R482 1-243-131-22 CARBON 4.7K 5% 1/4W
(DB780: AEP, UK)
R482 1-249-425-11 CARBON 4.7K 5% 1/4W
(EXCEPT DB780: AEP, UK)
R483 1-243-115-22 CARBON 1K 5% 1/4W
(DB780: AEP, UK)
R483 1-249-417-11 CARBON 1K 5% 1/4W
(EXCEPT DB780: AEP, UK)
R484 1-243-139-22 CARBON 10K 5% 1/4W
(DB780: AEP, UK)
R484 1-249-429-11 CARBON 10K 5% 1/4W
(EXCEPT DB780: AEP, UK)
0 R485 1-240-855-11 CARBON 6.2K 5% 1/4W F
R486 1-249-425-11 CARBON 4.7K 5% 1/4W
R487 1-249-420-11 CARBON 1.8K 5% 1/4W
R488 1-249-439-11 CARBON 68K 5% 1/4W
R489 1-249-431-11 CARBON 15K 5% 1/4W
R490 1-247-837-11 CARBON 1.8K 5% 1/4W
(DB780)
R490 1-247-838-11 CARBON 2K 5% 1/4W
(DA1ES)
R491 1-249-433-11 CARBON 22K 5% 1/4W
R492 1-249-431-11 CARBON 15K 5% 1/4W
R493 1-249-437-11 CARBON 47K 5% 1/4W
R494 1-249-437-11 CARBON 47K 5% 1/4W
R495 1-249-433-11 CARBON 22K 5% 1/4W
R532 1-243-131-22 CARBON 4.7K 5% 1/4W
(DB780: AEP, UK)
R532 1-249-425-11 CARBON 4.7K 5% 1/4W
(EXCEPT DB780: AEP, UK)
R533 1-243-115-22 CARBON 1K 5% 1/4W
(DB780: AEP, UK)
R533 1-249-417-11 CARBON 1K 5% 1/4W
(EXCEPT DB780: AEP, UK)
R534 1-243-139-22 CARBON 10K 5% 1/4W
(DB780: AEP, UK)
R534 1-249-429-11 CARBON 10K 5% 1/4W
(EXCEPT DB780: AEP, UK)
0 R535 1-240-855-11 CARBON 6.2K 5% 1/4W F
R536 1-249-425-11 CARBON 4.7K 5% 1/4W
R537 1-249-420-11 CARBON 1.8K 5% 1/4W
R538 1-249-439-11 CARBON 68K 5% 1/4W
R539 1-249-431-11 CARBON 15K 5% 1/4W
R540 1-247-837-11 CARBON 1.8K 5% 1/4W
(DB780)
R540 1-247-838-11 CARBON 2K 5% 1/4W
(DA1ES)
R541 1-249-433-11 CARBON 22K 5% 1/4W
R542 1-249-431-11 CARBON 15K 5% 1/4W
R543 1-249-437-11 CARBON 47K 5% 1/4W
R544 1-249-437-11 CARBON 47K 5% 1/4W
R545 1-249-433-11 CARBON 22K 5% 1/4W
R582 1-243-131-22 CARBON 4.7K 5% 1/4W
(DB780: AEP, UK)
R582 1-249-425-11 CARBON 4.7K 5% 1/4W
(EXCEPT DB780: AEP, UK)
R583 1-243-115-22 CARBON 1K 5% 1/4W
(DB780: AEP, UK)
R583 1-249-417-11 CARBON 1K 5% 1/4W
(EXCEPT DB780: AEP, UK)
R584 1-243-139-22 CARBON 10K 5% 1/4W
(DB780: AEP, UK)
R584 1-249-429-11 CARBON 10K 5% 1/4W
(EXCEPT DB780: AEP, UK)
0 R585 1-240-855-11 CARBON 6.2K 5% 1/4W F
R586 1-249-425-11 CARBON 4.7K 5% 1/4W
R587 1-249-420-11 CARBON 1.8K 5% 1/4W
R588 1-249-439-11 CARBON 68K 5% 1/4W
R589 1-249-431-11 CARBON 15K 5% 1/4W
R590 1-247-837-11 CARBON 1.8K 5% 1/4W
(DB780)
R590 1-247-838-11 CARBON 2K 5% 1/4W
(DA1ES)
R591 1-249-433-11 CARBON 22K 5% 1/4W
R592 1-249-431-11 CARBON 15K 5% 1/4W
R593 1-249-437-11 CARBON 47K 5% 1/4W
R594 1-249-437-11 CARBON 47K 5% 1/4W
R595 1-249-433-11 CARBON 22K 5% 1/4W
R632 1-243-131-22 CARBON 4.7K 5% 1/4W
(DB780: AEP, UK)
R632 1-249-425-11 CARBON 4.7K 5% 1/4W
(EXCEPT DB780: AEP, UK)
R633 1-243-115-22 CARBON 1K 5% 1/4W
(DB780: AEP, UK)
R633 1-249-417-11 CARBON 1K 5% 1/4W
(EXCEPT DB780: AEP, UK)
R634 1-243-139-22 CARBON 10K 5% 1/4W
(DB780: AEP, UK)
R634 1-249-429-11 CARBON 10K 5% 1/4W
(EXCEPT DB780: AEP, UK)
0 R635 1-240-855-11 CARBON 6.2K 5% 1/4W F
R636 1-249-425-11 CARBON 4.7K 5% 1/4W
R637 1-249-420-11 CARBON 1.8K 5% 1/4W
R638 1-249-439-11 CARBON 68K 5% 1/4W
R639 1-249-431-11 CARBON 15K 5% 1/4W
R640 1-247-837-11 CARBON 1.8K 5% 1/4W
(DB780)
R640 1-247-838-11 CARBON 2K 5% 1/4W
(DA1ES)
R641 1-249-433-11 CARBON 22K 5% 1/4W
R642 1-249-431-11 CARBON 15K 5% 1/4W
R643 1-249-437-11 CARBON 47K 5% 1/4W
R644 1-249-437-11 CARBON 47K 5% 1/4W
R645 1-249-433-11 CARBON 22K 5% 1/4W
R801 1-249-433-11 CARBON 22K 5% 1/4W
R802 1-249-417-11 CARBON 1K 5% 1/4W
R803 1-249-433-11 CARBON 22K 5% 1/4W
R804 1-249-429-11 CARBON 10K 5% 1/4W
R805 1-249-429-11 CARBON 10K 5% 1/4W
R806 1-249-433-11 CARBON 22K 5% 1/4W
R807 1-249-429-11 CARBON 10K 5% 1/4W
R810 1-249-429-11 CARBON 10K 5% 1/4W
R811 1-247-895-00 CARBON 470K 5% 1/4W
**************************************************************
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)