DOWNLOAD Sony ST-SA50ES Service Manual ↓ Size: 1.89 MB | Pages: 24 in PDF or view online for FREE

Model
ST-SA50ES
Pages
24
Size
1.89 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
st-sa50es.pdf
Date
PREV: Sony DHC-MD717 / SS-MD717 Service Manual

Sony ST-SA50ES Service Manual ▷ View online

ST-SA50ES
— 15 —
— 16 —
5-3. SCHEMATIC DIAGRAM – DISPLAY SECTION –    
•  Refer to page 12 for waveform.   •  Refer to page 23 for IC Pin Function.
1
16
The components identified by mark 
!
 or dotted
line with mark 
!
 are critical for safety.
Replace only with part number specified.
ST-SA50ES
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
12
13
14
15
— 17 —
— 18 —
5-4. PRINTED WIRING BOARD – TUNER SECTION –    
•  Refer to page 11 for Circuit Board Location.
16
R220
• Semiconductor Location
Ref. No.
Location
Ref. No.
Location
D221
G-2
D251
F-8
D301
C-9
D401
B-7
D402
E-6
D901
C-4
D902
C-4
D903
C-4
D904
C-4
D905
D-4
D906
G-11
Ref. No.
Location
IC221
G-2
IC251
G-6
IC301
C-10
IC401
D-7
IC901
D-5
Q200
G-3
Q201
G-3
Q202
G-4
Q203
G-4
Q204
G-4
Q231
G-4
Q232
F-4
Q233
F-4
Q234
G-5
Q235
F-5
Q236
G-5
Q237
G-5
Q251
G-8
Q301
B-9
Q302
B-9
Q303
D-8
Q304
D-8
Q305
D-10
Q306
D-9
Q401
E-7
Q521
E-5
Q522
E-4
Q523
E-4
Q901
C-4
Ref. No.
Location
ST-SA50ES
— 19 —
— 20 —
5-5. SCHEMATIC DIAGRAM – TUNER SECTION (1/2) –    
•  Refer to page 24 for IC Block Diagrams.
STEREO
DISTORTION
RATE
The components identified by mark 
!
 or dotted
line with mark 
!
 are critical for safety.
Replace only with part number specified.
ST-SA50ES
— 21 —
— 22 —
5-6. SCHEMATIC DIAGRAM – TUNER SECTION (2/2) –   
•  Refer to page 24 for IC Block Diagrams.
EP901
The components identified by mark 
!
 or dotted
line with mark 
!
 are critical for safety.
Replace only with part number specified.
Page of 24
Display

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