![background image](http://html.mh-extra.com/html/sony/zs-ps30cp/zs-ps30cp_service-manual_1329715027.webp)
ZS-PS30CP
ZS-PS30CP
27
27
5-8. SCHEMATIC DIAGRAM - AUDIO/POWER SUPPLY Section -
• See page 28 for IC Block Diagrams.
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
3.3
6.2
3.3
2.9
TOTAL CURRENT
RADIO: 90 mA
AUDIO IN: 75 mA
USB: 145 mA
CD PLAY: 260 mA
TU L
TU R
CD L
CD R
EUP
SCL
SDA
AGC
L
R
6V
GND
PRE GND
CD GND
TU GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
IC303
ELECTRICAL VOLUME
INPUT SELECTOR,
BD3491FS
IC303
C229 1000p
C129 1000p
C230 1000p
C130 1000p
C231 1000p
C131 1000p
C321
100
C237
0.1
10V
C324
47
R324
100
10V
C325
0.1
C323
22p
C322
22p
R321
100
R320
TP301
22k
C320
4700p
C236
0.01
C235
0.1
C234
0.01
C137
0.1
C136
0.01
C135
0.1
C134
0.01
R134
4.7k
R317
0
L301
0
R234
4.7k
R325
470
R326
470
R316
0
CN305
15P
C226
1
C122
2200p
C223
2200p
C126
1
C228
1
C128
1
R230
1k
R229
39k
R232
15k
R132
15k
R130
1k
R129
39k
C227
1
C224
1
C124
1
C127
1
L303
TP201
TP101
L-CH
GND
R-CH
L-CH
GND
R-CH
0
CN302
3P
W303
3P
CN306
2P
R224 12k
R124 12k
R121 22k
R221 22k
R223 3.9k
R123 3.9k
R126 1k
C220 1
C120 1
C121 1
R226 1k
C221 1
R225 4.7k
R125 4.7k
R228 39k
R128 39k
VOL BOARD
JACK (IN) BOARD
FB115
FB215
FB315
C133
1000p
C233
1000p
C232
100p
C132
100p
AUDIO IN
J301
F902
T2AL
CN903
BATT
GND
2P
250V
T901
J901
POWER BOARD
F901
T2AL
250V
C901
0.01
POWER
TRANSFORMER
C902
0.01
C903
0.01
R970
3.3k
R969
3.3k
R968
3.3k
C904
0.01
C906
0.01
D901
2A02A0
D902
2A02A0
D903
2A02A0
D904
2A02A0
C905
10
50V
VDD
GND
AC HI
CN983
3P
CN303
J302
4P
CN304
4P
SP101
(L-CH)
SP201
(R-CH)
R148
+
–
–
+
150
R248 150
HP JACK BOARD
D202
DZ2J068MOL
D203
DZ2J068MOL
D102
DZ2J068MOL
D103
DZ2J068MOL
JC301
0
~AC IN
SIZE “C”
6PCS.9V
(IEC DESIGNATION R14)
DRY BATTERY
NOT REPLACEABLE:
BUILT IN TRANSFORMER
13
11
A
3
10
8
6
E
2
9
G
D
5
B
C
7
F
1
4
15
14
12
(EXCEPT AR)
Содержание ZS-PS30CP
Страница 47: ...MEMO ZS PS30CP 47 ...