Sony XM4S - XM 4S Amplifier, Руководство по обслуживанию

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17 17
XM-4S
XM-4S
1
A
B
C
D
E
F
G
H
I
J
2 3 4 5 6 7 8 9 10
1
1 2
2
-1
-2
-1
-2
-1
-1
-2
-2
-1
-2
-1
-2
1-871-719- (12)
12
1-871-718- (12)
12
RED
WHT
WHT
ON OFF
SW803
BLUE
ILLUMINATION
1-871-719- (12)
12
1-871-718- (12)
12
MAIN
BOARD
CN801
A
ON OFF
VR803
REAR FRONT
LOW BOOST
(40Hz)
VR802
LEVEL
SW802
LPF(80Hz)
ON OFF
VR801
LEVEL
SW801
HPF(80Hz)
Q300
Q400
R111
R408
IC807
R421
R321
IC803
IC806
IC804
IC805
R211
R308
R409
R419
R420
C418
R320
R319
LED804
LED802
LED803
CN809
R822
C806
C318
R210
C314
C414
R417
R317
R418 R318
R316
R315
R416
R415
R413
R313
C412
C312
R414
R314
R412 R312
R410
R310
R411
R311
C410
C310
C409
C309
R309
C112
C212
R113
R114
R213
R214
R112 R212
C109
R208 R209 C209
C208
R108
C108
R109
R110
CN811
CN811
CN810
C408
VR801 VR802 VR803
C308
C110
C210
C311 C411
SW801 SW802 SW803
CN802
CN803
(ILLUMINATION)
(PROTECTOR)
(ILLUMINATION)
CN812
C211
C111
C413
C313
C415
C315
RED
W
HT
W
HT
W
HT
W
HT
BLK
−
BRN
＋
W
HT
MAIN
BOARD
CN813
FAN901
DC FAN
C
RED
W
HT
W
HT
W
HT
W
HT
W
HT
RED
WHT W
HT
WHT WHT WHT WHT W
HT
W
HT
W
HT
MAIN
BOARD
CN804
W
HT
W
HT
B
RED
W
HT
W
HT
3-7. PRINTED WIRING BOARDS — FILTER SECTION — • Refer to page 12 for Circuit Boards Location. : Uses unleaded solder.
(Page 14) (Page 14) (Page 14)
Ref. No. Location
IC803 C-9
IC804 C-7
IC805 C-8
IC806 C-6
IC807 C-5
(LED802) G-2
(LED803) H-2
(LED804) F-2
Q300 B-4
Q400 C-4
• Semiconductor
Location
( ): SIDE B