Sony STR-DB870 Service Manual

Ref. No. Part No. Description Remark
Ref. No. Part No. Description Remark
79
STR-DB870/DB1070
1-681-105-11 SP BOARD
*********
< CAPACITOR >
C403 1-128-858-11 ELECT 22uF 20% 50V
C421 1-128-809-11 CERAMIC 100PF 5% 50V
C431 1-128-817-11 CERAMIC 470PF 5% 50V
(AEP, CH, E, UK)
C436 1-128-809-11 CERAMIC 100PF 5% 50V
C453 1-128-858-11 ELECT 22uF 20% 50V
C471 1-128-809-11 CERAMIC 100PF 5% 50V
C481 1-128-817-11 CERAMIC 470PF 5% 50V
(AEP, CH, E, UK)
C503 1-128-858-11 ELECT 22uF 20% 50V
C553 1-128-858-11 ELECT 22uF 20% 50V
C603 1-128-858-11 ELECT 22uF 20% 50V
C653 1-128-858-11 ELECT 22uF 20% 50V
< JACK >
J401 1-815-542-11 JACK, PIN 4P (PRE OUT SURROUND BACK/
SUB WOOFER) (DB1070)
J402 1-779-902-21 JACK, PIN 4P (PRE OUT FRONT/SURROUND)
(DB870)
J402 1-815-541-11 JACK, PIN 4P (PRE OUT FRONT/SURROUND)
(DB1070)
J403 1-774-843-11 JACK, PIN 1P (PRE OUT CENTER)
J701 1-793-777-12 JACK, PIN 2P (PRE OUT SUB WOOFER)
(DB870)
< RESISTOR >
0 R431 1-249-393-11 CARBON 10 5% 1/4W F
(AEP, CH, E, UK)
R433 1-249-417-11 CARBON 1K 5% 1/4W
0 R481 1-249-393-11 CARBON 10 5% 1/4W F
(AEP, CH, E, UK)
R483 1-249-417-11 CARBON 1K 5% 1/4W
R533 1-249-417-11 CARBON 1K 5% 1/4W
R583 1-249-417-11 CARBON 1K 5% 1/4W
R633 1-249-417-11 CARBON 1K 5% 1/4W
R683 1-249-417-11 CARBON 1K 5% 1/4W
R733 1-249-417-11 CARBON 1K 5% 1/4W
0 R821 1-249-393-11 CARBON 10 5% 1/4W F
0 R834 1-249-393-11 CARBON 10 5% 1/4W F
< RELAY >
RY802 1-515-920-11 RELAY (24V)
RY808 1-515-793-11 RELAY
RY809 1-515-793-11 RELAY
RY810 1-515-793-11 RELAY
< TERMINALBOARD >
TM502 1-694-482-11 TERMINAL BOARD (FRONT SPEAKERS)
**************************************************************
A-4476-470-A SW BOARD, COMPLETE (DB870)
A-4476-501-A SW BOARD, COMPLETE (DB1070)
*******************
< CONNECTOR >
CN1901 1-784-806-11 HOUSING, CONNECTOR (PC BOARD) 13P
< LED >
D1901 8-719-032-98 LED SEL5820A-TP15 (LEVEL)
D1902 8-719-032-98 LED SEL5820A-TP15 (SURR)
D1903 8-719-032-98 LED SEL5820A-TP15 (EQ)
D1904 8-719-032-98 LED SEL5820A-TP15 (NAME)
D1905 8-719-032-98 LED SEL5820A-TP15 (SET UP)
< RESISTOR >
R1902 1-249-417-11 CARBON 1K 5% 1/4W
R1903 1-249-421-11 CARBON 2.2K 5% 1/4W
R1904 1-249-421-11 CARBON 2.2K 5% 1/4W
R1905 1-249-425-11 CARBON 4.7K 5% 1/4W
R1906 1-249-429-11 CARBON 10K 5% 1/4W
R1907 1-249-433-11 CARBON 22K 5% 1/4W
R1908 1-249-437-11 CARBON 47K 5% 1/4W
R1912 1-249-417-11 CARBON 1K 5% 1/4W
R1913 1-249-421-11 CARBON 2.2K 5% 1/4W
R1914 1-249-421-11 CARBON 2.2K 5% 1/4W
R1915 1-249-425-11 CARBON 4.7K 5% 1/4W
R1916 1-249-429-11 CARBON 10K 5% 1/4W
R1917 1-249-433-11 CARBON 22K 5% 1/4W
R1918 1-249-437-11 CARBON 47K 5% 1/4W
R1922 1-249-417-11 CARBON 1K 5% 1/4W
R1923 1-249-421-11 CARBON 2.2K 5% 1/4W
R1924 1-249-421-11 CARBON 2.2K 5% 1/4W
R1925 1-249-425-11 CARBON 4.7K 5% 1/4W
R1931 1-249-421-11 CARBON 2.2K 5% 1/4W
R1932 1-249-425-11 CARBON 4.7K 5% 1/4W
R1933 1-249-429-11 CARBON 10K 5% 1/4W
R1934 1-249-433-11 CARBON 22K 5% 1/4W
R1941 1-249-421-11 CARBON 2.2K 5% 1/4W
R1942 1-249-421-11 CARBON 2.2K 5% 1/4W
R1943 1-249-425-11 CARBON 4.7K 5% 1/4W
R1944 1-249-429-11 CARBON 10K 5% 1/4W
R1945 1-249-433-11 CARBON 22K 5% 1/4W
R1951 1-249-411-11 CARBON 330 5% 1/4W
< ROTARY RESISTOR >
RV1901 1-418-921-11 ENCODER, ENCODER (JOG DIAL)
< SWITCH >
S1901 1-762-875-21 SWITCH, KEYBOARD (ENTER)
S1902 1-762-875-21 SWITCH, KEYBOARD (i)
S1903 1-762-875-21 SWITCH, KEYBOARD (I)
S1904 1-762-875-21 SWITCH, KEYBOARD (LEVEL)
S1905 1-762-875-21 SWITCH, KEYBOARD (SURR)
S1906 1-762-875-21 SWITCH, KEYBOARD (EQ)
S1907 1-762-875-21 SWITCH, KEYBOARD (NAME)
S1908 1-762-875-21 SWITCH, KEYBOARD (SET UP)
S1911 1-762-875-21 SWITCH, KEYBOARD (EQUALIZER)
SP SW
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-DB870 Specifications

General

Brand	Sony
Model	STR-DB870
Category	Stereo Receiver
Language	English