Sony STR-DB840 Service Manual

2424
STR-DB840/DB940
4-14. PRINTED WIRING BOARD – AU SW Board – • See page 14 for Circuit Boards Location.
• Semiconductor
Location
Ref. No. Location
D1501 H-2
D1504 H-3
D1505 H-4
IC1502 E-2
IC1505 B-4
IC1506 C-4
IC1507 D-4
IC1508 G-4
IC1509 G-3
IC1510 G-1
Q1501 H-2
Q1502 H-1
Q1503 H-3
Q1504 H-2
Q1505 H-4
Q1506 H-3
Q1507 I-5
(DB840)
(DB840)
DIGITAL
BOARD
CNP7
4
1
MAIN
BOARD
CNP302
CNP13
MAIN BOARD
CNP301
5.1 IN BOARD
CNS301
52
(DB940)
(Page 19)
(Page 36)
(Page 30)
(Page 30)

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