Printed Wiring Boards - Regulator Section; Schematic Diagram - Regulator Section - Sony TA-ZH1ES Service Manual
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Also See for TA-ZH1ES:
- Operating instructions manual (100 pages) ,
- Operating instructions manual (45 pages)
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TA-ZH1ES
5-31. PRINTED WIRING BOARDS - REGULATOR Section -
• See page 39 for Circuit Boards Location.
•
1
2
317 REG BOARD
(COMPONENT SIDE)
A
11
(11)
1-981-321-
B
7818 REG BOARD
(COMPONENT SIDE)
11
(11)
1-981-319-
C
7918 REG BOARD
(COMPONENT SIDE)
D
11
(11)
1-981-320-
TA-ZH1ES
: Uses unleaded solder.
3
317 REG BOARD
(CONDUCTOR SIDE)
JL351
4
2
IC351
JL353
5
3
1
JL352
C351 C353
CN351
3
1
11
(11)
1-981-321-
>17P
DIGITAL
BOARD
CN303
(Page 41)
7818 REG BOARD
(CONDUCTOR SIDE)
JL361
4
2
IC361
JL363
5
3
1
JL362
C361
C363
11
CN361
(11)
1
3
2
1-981-319-
>14P
DIGITAL
BOARD
CN301
(Page 41)
7918 REG BOARD
(CONDUCTOR SIDE)
JL374
JL376
4
2
5
3
1
C372
C374
CN373
IC372
3 1
2
11
(11)
1-981-320-
>15P
DIGITAL
BOARD
CN302
(Page 41)
5-32. SCHEMATIC DIAGRAM - REGULATOR Section -
1
2
317 REG BOARD
A
CN351
5P
OUT
1
>17S
OUT
2
B
DIGITAL
ADJ
3
BOARD
UN-REG-IN
4
(8/10)
CN303
UN-REG-IN
5
(Page 49)
7818 REG BOARD
C
CN361
5P
UN-REG-IN
1
>14S
UN-REG-IN
2
DIGITAL
GND
3
BOARD
+18V
4
(8/10)
CN301
+18V
5
D
(Page 49)
E
7918 REG BOARD
CN373
5P
–18V
1
>15S
–18V
2
DIGITAL
GND
3
BOARD
UN-REG-IN
4
(8/10)
CN302
UN-REG-IN
5
F
(Page 49)
64
64
3
4
IC351
REGULATOR
IC351
NJM317F
MIN: 1.2
MAX: 15
2
1
23
OUT
IN
JL353
ADJ
C351
3
C353
0.1
0.1
0
JL352
JL351
C363
C361
JL361
0.1
0.1
JL362
3
GND
JL363
17.9
2
1
23
OUT
IN
IC361
+18V REGULATOR
IC361
NJM7818FA
C372
C374
JL374
0.1
0.1
JL375
3
COMMON
JL376
-26
1
2
-18.4
IN
OUT
IC372
–18V REGULATOR
IC372
NJM7918FA
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