Sony STR-DB840 Service Manual

2222
STR-DB840/DB940
(DB940)
C2062
C2027
X2001
R2021
R2004
C2008
R2036
R2026
F12001
JW2003
R2035
C2021
C2022
R2033
F12003
R2038
(EXCEPT US, CND)
(US, CND)
(US, CND)
(EXCEPT US, CND)
TO
JOINT (2) (Q)
BOARD
C2055
DISPLAY BOARD
CNS102
CNS211
4-12. PRINTED WIRING BOARDS – OSD/JOINT (2) (Q) Boards (DB940) – • See page 14 for Circuit Boards Location.
IC2004 C-5
IC2005 B-2
IC2006 B-5
IC2007
IC2008 B-4
Q2001 B-6
Q2002 C-5
Ref. No. Location
Ref. No. Location
D2001 C-5
D2002 B-5
D2003 B-1
D2004 B-1
D2005 B-5
IC2001 C-1
IC2002 C-3
IC2003 C-3
• Semiconductor Location
(Page 26)
(Page 28)

Sony STR-DB840 Specifications

General

Digital inputs	2 Optical, 1 Coaxial
Power output	100 watts per channel into 8Ω (stereo)
Frequency response	10Hz to 100kHz
Total harmonic distortion	0.09%
Input sensitivity	2.5mV (MM), 200mV (line)
Speaker load impedance	8 ohms
Dimensions	430 x 157mm
Tuning range	FM, MW
Video Connections	composite