Schematic Diagram - Power Supply Section - Sony ZS-H10CP Service Manual

ZS-H10CP/H20CP
6-12. SCHEMATIC DIAGRAM – POWER SUPPLY Section –
R120
C116
2.2k(H10CP)
1
50V 1k(H20CP)
R122
0
C122
4700p
CN304
10P
AGND
RCH
LCH
6V
C222
4700p
AGC
MUTE
MEGA-BASS
R307
1k
VM
(Page
U-VCC
25)
U-GND
R222
0
C216
1
50
R220
2.2k(H10CP)
1k(H20CP)
C951
0.01
R314
1k
C950
2200
16V
C952
4.7
50V
CN907
10P
POWER
9V
CD-ON
6V
GND Q954
2SD999
GND
+3.3V REGULATOR
3.3V
GND
(Page
VT
R965 R963
25)
100 470
GND
R964
1k
Q956
C961 RT1N144C-TP-1
C959
220 C960 C958
220
10V 0.1 0.01
10V
D951
UDZSTE-173.9B
ZS-H10CP/H20CP
POWER AMP
IC101
BA5417
C227 C228
2200p 1000p
R238 R239
2.2k 4.7k
R149
1k
C133
JW127
47
(H10CP) C130 R130 C131
10V
100p 1k 100p
(H10CP)
R156
C125
R129 JC304 220
47k 2.2 50V(H10CP) 0
C132
R158
1 50V(H20CP) 47
470
(H20CP) 10V
R126
JC313 R133
∗
4.7k(H10CP) R135 ∗
0 R134
2.2k(H20CP) 0(H10CP) 220
R135
1k(H20CP)
∗
Q102 R157 ∗
R133
2SC5938-T112 (H10CP) 470
0
MUTING
(H10CP)
R128 R131 R132
1k R127 2.2k 4.7k 100
100k
(H20CP)
C126 2200p
R308
470k
C134 1000p
C308 C309
47
47 10V(H10CP)
10V
100 10V(H20CP)
R228 R227
1k 100k
Q202
2SC5938-T112
MUTING
R231 2.2k
C226 2200p
(H10CP) C234 1000p
R229
47k
R226 C225 R234
C233 220
4.7k(H10CP) 2.2 50V(H10CP)
47p R235
2.2k(H20CP) 1 50V(H20CP) 10V 1k R233
100
C232
R309 C230 R230 C231 47p
1k 100p 1k 100p 10V
POWER AMP
IC201
BA5417
(H20CP)
Q953
Q955,956
2SD2394-F
CD POWER ON/OFF R310 R311
+6V REGULATOR
R961 R960 R959 1k
1k 1k 1k
Q955
RT1P144C-TP-1 R962 D303
100 1SS355TE-17
C311
220
16V
C957 D950
C955
220 C956 C954 UDZSTE
470
10V 0.1 0.01 -176.8B
10V
(H10CP)
JC314
0
(H20CP)
C135 C137 JC315
100 100 0
10V 10V JC306
0
(H20CP)
JC305
0
JC309
0
(H20CP)
C141
1000
10V (H10CP)
JW131
JC310
C241 0
1000
JW130 10V
(H10CP)
(H10CP)
C136 C138
0.1 0.1
R136 R137
2.2 2.2
C310 JW134 JW133
0.1
(H10CP)
R270
4.7k
R236 R237
2.2 2.2
(H10CP)
JW129 C265
C236 C238 0.22
0.1 0.1 JC312
0
JW132
JC311
C235
C237 0
100
100 C362
10V
10V 10
(H20CP)
50V
C162
C262
10
10
JW139 50V JW138
50V
(H10CP) (H10CP)
R260 R261 R161 R160
47k 4.7k 4.7k 47k
C260 C160
0.22 0.22
R262 R162
D360
10k 10k
MC2836
Q950
KTA1273-Y-AT
R956 R953 R952 R951 R950
47k 2.2k 2.2k 2.2k 2.2k
1k
Q950,951
R958 R957
B+ SWITCH 2.2k 2.2k
Q952
RT1N144C-TP-1
R954 POWER
10k
Q951 ON/OFF
2SC3052EF
-T1-LEF
D952 D953
R955 1SS355 1SS355
10k
28 28
CN306
4P
(Page 25)
C207
1000p
JC301 C107
0 1000p
C314
0.1
C246
C146 FB101
100p
100p
C315
0.1 R147 R146 R246
220 220 220
R245
1k
R145
C145 C245
CN302 CN305 1k
47 47
6P 6P JW151
10V 10V
(H10CP)
(H20CP)
(H20CP)
C264 C164
10 10
50V 50V
R269
R170 R169
10k
4.7k 10k
R271 R171
D361
10k C165 10k
MC2836
0.22
R272 R172
0 0
C361
10
50V
CN905
5P
D901
1N5402
CN906
5P CN904 CN909
1P 2P
CN902
2P
JW901 JW902
(IEC DESIGNATION R20)
L201
10µH
L101
10µH J301
AUDIO IN
FB301
FB302
J302
FB201
R247
220
JW152
(H10CP)
SP101
(L-CH)
SP201
(R-CH)
CN307
4P
F901
2.5A 125V(H10CP)
5A 125V(H20CP:MX)
T3.15A 250V(H20CP:E)
J901
DC IN 9V
CN910
2P
CN903
2P
DRY BATTERY
SIZE"D"
6PCS. 9V