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ZS-S50CP
26
26
ZS-S50CP
6-11. SCHEMATIC DIAGRAM – MAIN Section (1/2) –
•
See Page 34 for IC Block Diagrams.
C220
R927
C931
C912
R930
D912
C919
R936
R929
D914
R914
C911
R906
D909
C925
C916
D910
R916
R917
R923
Q904
R919
R920
R922
R937
R921
D906
R926
R925
R924
R934
R935
R915
C222
R216
C224
C310
C229
C230
C231
C232
C235
C238
C246
C236
R227
C239
R215
R306
R211
C247
C147
C308
C146
C139
C237
C131
C129
D304
R116
C218
R305
C118
R135
C119
D305
C124
C122
R115
R304
Q102
R225
C217
R208
R207
R206
C117
R125
Q101
R110
R222
R122
R210
R108
R107
R106
CN306
R303
R112
R212
D303
D301
R307
R231
R131
C241
C141
R224
R226
C227
R223
C116
C216
C304
R314
C303
R313
C210
C111
C110
C113
R102
C107
C212
C102
C101
C201
C202
C205
C105
R101
R201
R220
R120
R132
R232
C104
C127
R126
R124
R123
R301
R302
C112
C108
C106
C206
C208
C207
C209
R202
R234
R134
C240
C140
C103
C203
C909
C920
C921
C923
CN310
CN902
CN901
CN309
R121
R221
C918
C204
C109
C305
D302
D913
C905
C922
Q915
R235
KH310
C244
C144
L101
L301
L201
C245
C145
D306
D307
FB301
C243
R241
R141
C143
KH307
C242
R233
R133
C142
FB201
FB101
IC302
IC305
Q913
Q907
R918
CN311
J301
J302
C211
C226
C125
C228
C128
R111
Q910
Q909
R928
C908
Q906
C907
R213
C233
C234
R217
C132
C137
C133
C134
R117
R127
C136
C135
C123
R113
C121
C126
C138
C130
FB203
1.1
µ
H
FB202
FB202
FB103
FB103
FB102
C120
C213
C913
Q201
Q202
C307
IC304
C306
Q905
C223
C221
C219
10
50V
2.2k
0.22
0.22
10k
UDZW-TE173.9B
0.22
100
470
1N4002B
1k
0.22
100
UDZW-TE176.8B
0.22
0.01
MC2836-T112-1
1k
1k
47k
2SC3052EF-T1-LEF
10k
10k
2.2k
4.7k
2.2k
1SS355TE-17
2.2k
2.2k
2.2k
1k
1k
2.2k
0.001
1k
0.22
220
16V
100
16V
0.1
100
16V
0.1
0.22
100p
220p
0.22
2.2
220p
1k
4.7k
4.7k
0.22
0.22
0.1
220p
220p
1000
16V
100
16V
100
16V
1SS355TE-17
1k
0.001
2.2k
0.001
1k
100p
1SS355TE-17
0.22
0.001
1k
2.2k
2SC3052EF-T1-LEF
47k
0.22
470
4.7k
10k
0.22
47k
2SC3052EF-T1-LEF
10k
10k
10k
10k
470
4.7k
10k
5P
10k
1k
1k
1SS355TE-17
MC2838-T112-1
1M
1k
1k
0.47
0.47
47k
100k
470p
22k
0.0022
0.0022
0.22
10k
10
50V
10k
470p
0.0022
470p
1 50V
10k
0.022
4.7
50V
10
50V
4.7
50V
4.7
50V
10
50V
4.7
50V
4.7
50V
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7
50V
470p
100k
47k
22k
4.7k
4.7k
4.7
50V
0.047
0.022
0.022
0.047
0.022
0.047
10k
4.7k
4.7k
0.22
0.22
10 50V
10 50V
220
16V
100
16V
220
10V
220
16V
2P
5P
3P
3P
1k
1k
4700
16V
4.7
50V
0.047
470
10V
1SS355TE-17
1SS355TE-17
470
16V
10
50V
2SC3052EF-T1-LEF
1k
4P
470p
470p
470p
470p
1SS355TE-17 1SS355TE-17
0.001
1k
1k
0.001
5P
100
10V
100
100
100
10V
R2S15904SP
BA5417
KTC3205Y-AT
2SD2394-F
1k
4P
0.0022
1
50V
220
16V
1 50V
1 50V
4.7k
RT1N241C-TP-1
RT1P141C-TP
1k
0.22
2SA1365
0.1
220
0.22
0.22
2.2
0.1
1000
16V
0.22
0.22
2.2
2.2
0.22
0.22
22
25V
220
22
25V
1
50V
100p
0.1
10
50V
1 50V
100
16V
2SC3052EF-T1-LEF
2SC3052EF-T1-LEF
10
50V
BA5417
10
50V
RT1N436C-TP
22
25V
22
25V
100p
9V(SW)
VOL-CLK
VOL-DATA
P-CON
CD-ON
TU-VT
TU-LCH
TU-RCH
CD-LCH
CD-RCH
A-MUTE
U-COM(VDD)
AC-HI
CD-3.3V
D-GND
REG3V-CHK
BATT-M
MEGABASS-ON
REG6.2V
GND
VDD
AC HI
BATT-M
BATT
BATT
GND
GND
L+ CH
R+ CH
L- CH
R- CH
GND
L1-BASS
R2-BASS
R-VOLIN
R-IGOUT
L-VOLIN
L-IGOUT
L4-IN
L3-IN
L2-IN
L1-IN
R1-IN
R2-IN
R3-IN
R1-BASS
L2-BASS
NC
NC
L-TRE
R-TRE
D-GND
CLK
DATA
R-EFIN
VCC
A-GND
R-OUT
L-OUT
R4-IN
L CH
R CH
GND
R CH
L CH
GND
L+ CH
L- CH
R+ CH
R- CH
GND
(1/2)
INPUT SELECTOR,
ELECTRICAL VOLUME
Q101,201
MEGA BASS ON/OFF CONTROL
Q102,202
MUTING
POWER AMP
POWER AMP
+3.3V REGULATOR
Q909,910
CD POWER ON/OFF SWITCH
+6.2V REGULATOR
B+ SWITCH
Q904,906
B+ SWITCH
MAIN POWER
ON/OFF SWITCH
SP101
(L-CH)
SP201
(R-CH)
AUDIO IN
(AEP,IT,EE,RU)
(AEP,IT,EE,RU)
(AEP,IT,EE,RU)
(AEP,IT,EE,RU)
(MX,SP,TH)
(MX,SP,TH)
FB203
(MX,SP,TH)
FB102
(MX,SP,TH)
PREGND2
PREGND1
STBY
GND
BS-R
VCC
BS-L
FILTER
NC
NC
BS-L
VCC
BS-R
GND
STBY
FILTER
PREGND1
PREGND2
1.1
µ
H
1.1
µ
H
1.1
µ
H
47
µ
H
47
µ
H
1
µ
H
(Page 33)
(Page 27)
(Page 33)
Ver. 1.1