Sony STR-DB780 Service Manual

55
STR-DA1ES/DB780
SECTION 6
EXPLODED VIEWS
• 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.
• Accessories are given in the last of the elec-
trical parts list.
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑↑
Parts Color Cabinet's Color
Ref. No. Part No. Description Remark
Ref. No. Part No. Description Remark
1 4-240-506-01 KNOB (FUNC) (BLACK)
1 4-240-506-11 KNOB (FUNC) (GOLD)
1 4-240-506-21 KNOB (FUNC) (SILVER)
3 4-240-507-01 KNOB (VOL) (BLACK)
3 4-240-507-11 KNOB (VOL) (GOLD)
3 4-240-507-21 KNOB (VOL) (SILVER)
6 4-240-858-01 EMBLEM (5-A), SONY (BLACK)
6 4-240-858-11 EMBLEM (5-A), SONY (GOLD)
6 4-240-858-21 EMBLEM (5-A), SONY (SILVER)
7 4-227-843-01 SCREW (TP), FLAT HEAD (for BLACK)
7 4-227-843-11 SCREW (TP), FLAT HEAD (for GOLD, SILVER)
8 4-900-512-02 CASE (414535) (BLACK)
8 4-900-512-42 CASE (414535) (SILVER)
8 X-4950-437-1 CASE (414535) ASSY (GOLD)
9 3-378-434-01 CUSHION, SARANET
10 4-221-138-11 EMBLEM (UK)
(DB780: UK, SP, MY, TW, KR, CH)
11 4-227-843-01 SCREW (TP), FLAT HEAD (for BLACK) (DA1ES)
11 4-227-843-11 SCREW (TP), FLAT HEAD (for GOLD)
(DB780: SP, MY, TW, KR, CH)
11 4-974-510-11 SCREW (+BV 3X8 CU) (DB780: AEP, UK)
#1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#1
#1
chassis section-1
front panel section-1
1
6
10
9
9
7
7
7
11
8
3
(DB780:
UK, SP, MY, TW, KR, CH)
Les composants identifiés par une
marque 0 sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
The components identified by mark
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.
6-1. CASE SECTION
•Abbreviation
CH : Chinese model
CND : Canadian model
KR : Korean model
MY : Malaysia model
SP : Singapore model
TW : Taiwan model

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)