Sony STR-AV220 Service Manual page 21

STR-AV220"AV320
Ref.No. Part No.
R718 A1-249-401-11
R719 1-249-425-11
R720 =1-249-437-11
R72] 1-249-4 13-1]
R722 =1-249-437-1]
R723 - 1-249-437-11
R724 1-249-437-1]
R725 1-249-437-11
R726 ~=—- 1-249-410-11
R727 = 1-249-430-11
R801 A.1-249-389-11
R802 = 1-249-437-11
R803 =: 1-249~-396-11
R804 A. 1-247-739-11
R805 = 1-249-425-1]
R901 1-202-725-00
RB301 1-233-081-1]
RB302 1-232-955-11
RB303 1-232-998-11
RV501 1-238-942-11
RV502 1-238-074-11
RV502 1-238-943-11
RV503 1-238-941-11
RV504 = 1-238-941-11
RY60} 1-515-533-11
RY9O01 1-515-720-11
$301 1-554-303-21
$302 1-554-303-21
$303 1-554-303-21
$304 1-554-303-21
$305 = 1-554-303-21
$306 1-554-303-21
$307 = 1-554-303-21
$308 1-554-303-21
$310 1-554-303-2]
$31] 1-554-303-21
$312 1-554-303-21
$313 1-554-303-21
$314 1-554-303-21
$315 = 1-554-303-21
S316 =1-554-303-21
$317 1-554-303-21
$318 1-554-303-2)
$319 = -1-554-303-21
9-955-690-11
Description
CARBON 47 5% 1/4w oF
CARBON 4.7K 5% 1/4W
CARBON 47K 5% 1/4W
CARBON 470 5% 1/4W
CARBON 47K 5% 1/4W
CARBON 47K 5% 1/4W
CARBON 47K 5% 1/4W
CARBON 47K 5% 1/4W
CARBON 270 = 5% 1/4W
(AV220)... CARBON WK 5%) =«1/4W
CARBON 4.7 % 1/4W OF
(AV320)... CARBON 47K 5% 1/4wW
(AV320)... CARBON 18 5% 1/4W
CARBON 100 5% W/2w F
(AV320)...CARBON 4.7K 5% 1/4W
SOLID 3.3M 10% 1/2W
COMPOSITION CIRCUIT BLOCK
COMPOSETION CIRCUIT BLOCK
COMPOSITION CIRCUIT BLOCK
RES, VAR, CARBON 100K (BALANCE)
(AV220)...RES, VAR, CARBON 100K/100K
(VOLUME )
(AV320)...RES, VAR, CARBON 100K/100K
(VOLUME )
RES, VAR, CARBON 50K/50K(TONE BASS)
RES, VAR, CARBON 50K/50K(TONE TREBLE)
RELAY
(AV320).. .RELAY
SWITCH,
SWITCH,
SWITCH,
KEY
KEY
KEY
BOARD
BOARD
BOARD
(TUNING DIRECT)
(PRESET -)
(TUNING -)
(BAND FM)
(FM MODE)
(PRESET +)
SWITCH,
SWITCH,
SWITCH,
KEY
KEY
KEY
BOARD
BOARD
BOARD
SWITCH,
SWITCH,
SWITCH,
KEY
KEY
KEY
BOARD
BOARD
BOARD,
(TUNING +)
(BAND .AM)
ATAPE): ,
(PHONO)
(TUNING)
BOARD:
BOARD '
BOARD:
SWITCH,
SWITCH,
SWITCH,
KEY
KEY
KEY
BOARD (CD). - °
BOARD (7)"~
BOARD (8)
BOARD (9)
BOARD (MEMORY)
BOARD (4)
SWITCH,
SWITCH,
SWITCH,
KEY
KEY
KEY
SWITCH,
SWITCH,
SWITCH,
KEY
KEY
KEY
Ref .No. Part No.
$320 = 1-554-303-21
$321 1-554-303-21
$322 1-554-303-2)
$323 = 1-554-303-2)
$324 = 1-554-303-21
$325 = 1=554-303-2)
$326 =. 1-554-303-21
$327 = 1-554-303-21
$328 1-554-303-21
$329 = 1 -554-303-2)
$330 1-554-303-21
S60 1 1-571-485-11
$602 1-571-485-11
S901 A. 1-554-920-1711
T901 A 1-449-965-11
T901 A.1-449-966-11
T902 A. 1-448-517-2)
TM601 1-536-706-00
VZ90 1A. 1-807-293-11
X301 = 1-567-170-00
Description
KEY
KEY
KEY
SWITCH,
SWITCH,
SWITCH,
SWITCH,
SWITCH,
SWITCH,
KEY
KEY
KEY
" SWITCH,
SWITCH,
KEY
KEY
BOARD
BOARD
BOARD
BOARD
BOARD
BOARD
BOARD
BOARD
(AV320)...SWITCH,
SWITCH, KEY BOARD
(AV320)...SWITCH,
SWITCH,
SWITCH,
(5
(6
(0
WMH
(1)
(2)
(3)
(SHIFT)
(DBFB)
KEY BOARD (MUTING)
(SURROUND )
KEY BOARD
(SYSTEM POWER)
PUSH (2 KEY) (SPEAKER A)
PUSH (2 KEY) (SPEAKER B)
(AV220)..SWITCH, PUSH(AC POWER) (1 KEY)
(AV220)... TRANSFORMER, POWER
(AV320)... TRANSFORMER, POWER
(AV320)...TRANSFORMER, POWER
TERMINAL BOARD (SPEAKER)
(AV320)...VARISTOR (SNR-14A 140K)
OSCILLATOR, CERAMIC (4.194MHz)
ACCESSORY & PACKING MATERIAL
]-465-423-11
1-501-374-11
2-181-754-01
3-751-607-21
3-751-607-31
*4-931-010-01
*4-931-011-01
*4-931-097-01
*4-931-098-01
Note:
The components identi-
fied by mark
ted line with
are critical for
Replace only with part
number specifi
Sony Corporation
Audio Group
— 32 os
(AV320)...REMOTE COMMANDER (RM-S103)
ANTENNA, LOOP
(AV320)...COVER, BATTERY
MANUAL, INSTRUCTION(ENGLISH)
(Canadian)...MANUAL, INSTRUCTION
CUSHION (BOTTOM)
CUSHION (TOP)
(ENGLISH, FRENCH)
(AV220)... INDIVIDUAL CARTON
(AV320)... INDIVIDUAL CARTON
Note:
or dot-
mark
safety.
ed.
Les composants identifiés par
une marque
pour Ja sécurité.
Ne les remplacer que par une
ied portant le numéro spéci-
fié.
sont critiques
English
90C0234-1
Printed in Japan
© 1990.3
Published by Customer Relations and Service Group