Schematic Diagram - Diat Amp Board (1/3); Q110 - Sony SA-TS22W Service Manual

2-3. SCHEMATIC DIAGRAM — DIAT AMP BOARD (1/3) —
R303
1k
C301
0.01
16V C307
100
16V
L302
10uH
CN301
2P
E
FB301
0
DIAT BUILT
PD BOARD
CN7301
(Page 13)
CN302
2P
F
PIN JACK
BOARD
CN303
(Page 13)
C111
0.01
C110
0.1
FB101
FB102
SA-TS22W
• Refer to page 16 for IC Pin Function Description. • See page 14 for IC Block Diagrams. • See page 4 for Waveforms.
(1/3)
Q301 Q303 R310
R301
2SC2712G-TE85L
4.8 2SC2712G-TE85L 10k
47k R305
Q302
C302 D302 0
470
2SC2712G-TE85L
0.01 1SS355TE-17
3.3
16V
0
3.3
R309
0 C304
47k
0.01 4.8
D301
C310 R315 3.3 16V
1SS355
C305
56p 0 0 R308
TE-17
0.1
50V 1M
R302 R304 25V
R307
3.3k 1k
R306 C303 C303
1M
0.01 0.01
220
16V 16V
L301
47uH L303
10uH
302
C306 0 2.5 2
3.3
0.01
16V
4 3 2 1
SWITCH
L104
IC302
47µH
NJM2235V(TE2)
C300
0
5 6 7 8
3.3
4.8 0
C309
C308 100 C312
0.1
16V 0.01
25V
16V
FB103
L104 10µH
FB109 C105 C120 R313 R314 R111
0.01 0.01 2.2k 4.7k 220
C128 47 16V
C132 1
C131 1
R312
4.7k
R110 1k
C113 C119 C116 R109 R116 C130
0.1 0.1 0.1 3.3k 68 0.1
PLREF XTST
PLVAR EMPFS1
R102
TESTMD EMPFS0
820
APVCI DTVALID
R104
VSS DAOUT
3.3k
L102
APCPO LRCK
10µH
APAVD VDDI
C108
APAVS VSS
0.1
VSS RF DEMODULATOR VDDE
A/D CONVERTER
VDDI TXOUT
IC102
L103
VDDE CXD4017R BCK
10µH
VCOR ICLK
CHNUM SYMCLK
DIVCODE TEST7
APX
APX TEST6
R103
EXTCK TEST5
330
R105 47k
C115 0.001
C114 0.001
C124 C129 R115 C141 C109
X101
10p 33p 100 0.1
12.288MHz
R114 100
C104
47
16V
C123 C126
100p 100p
C103
0.1
C122 C125
100p 100p
R112 R113
100 100
VOUT VSS
+1.5V REGULATOR
NC VIN CE
IC101
XC62HR1502MR
C102
10
50V
R101 C101
10k 0.1
Q301-Q303
SELECTOR
C137
R117 C138
10
10k 0.1
50V
+2.5V REGULATOR
IC104
TK11225CMCL-G
C149
0.1
IN CNT
GND GND
OUT CNP
C142
0.01
LEVEL SHIFT
IC106
FB104 TC74VHCT08
AFT(EL)
C136
L105 C135
47
10µH 0.1
16V
C140
C134 C127
10
1 0.1
50V
L107
L108 10µH
10µH
DTVALID
R139 R126
100 1k
R120 1k DAOUT
R118 1k LRCK
C150
R128 C146 C151 R127
100
10k 0.1 0.1 47k
10V
R119
1k
BCK
R257
47k
VOLTAGE
DETECTOR
R258
IC105 47k
PST3629NR
C145
0.22
R122 C148
10k 0.1
R121 C152
2.2k 0.1
C156
100p
C107 Q102
47 2SC1623-T1
0.1
16V -L5L6
RESET SWITCH
R124
47k
C147
0.001
D102
MA111-TX
R123
22k
C143 R171
0.1 47k
LEVEL SHIFT
IC103
TC74VHCT08
AFT(EL)
C133 L106
0.1 10µH
7 7
Q103,104,111,112
LED DRIVE
Q111 Q112 Q104
DTA114EKA- DTA114EKA- DTC114EKA-
T146 T146 T146
Q103
+3.3V REGULATOR DTC114EKA-
T146
IC108
µPC2933T-E2
I O
G
C163 C161
C162 C160
100 100
0.01 0.01
10V 16V
FB105
R140
100
SCLATCH
R138 100 SCDT
R137 100 SCSHIFT
R144 100 D_SWDT
R145 100 D_SCLK
R143
0
R141 100 XSCEN
R135
10k
R256
3.3k
R151
100
SCMODE
NC SCMODE
MOD2 NC
NC NC
NC NC
MODEL NC
SIMUKE NC
NC LED_RED
NC LED_GREEN
SURROUND AMP
NC P10
CONTROLLER
R260 100
NC IC107 DRIVE_OTW
MB89537APFM R261 100
AVCC -G-565-BNDE-1 DRIVE_OCP
R262 100
AVR DRIVE_RST
AVSS
R148 100 N-MUT
DTVALID DAMP_NSPMUTE
R147 100 S-MUT
CSOD DAMP_SOFTMUTE
R146 100 P-MUT
NC DAMP_PGMUTE
R253
47k
R142
100
R152 R129 C253 R131
100 100 0.22 47k
R252
10k
CUT

Q110

DTA114EKA-
T146
AC CUT
SA-TS22W
R100
150
R125
150
CNP102
3P
GND
RED
GRN
(Page 13)
CNP103
6P
OFF R165 1k MAIN-OFF
CUT R259 1k AC-CUT
CONT R136 100 V-CONT
DGND
DGND
5V
FB107 (Page 11)
FB106
A1
A2
A3
(Page 8)
EB102
B1
B2
B3
B4
(Page 9)
B5