Schematic Diagram - Main Board (2/5) - Sony PEGA-CC5 Service Manual

PEGA-CC5
Ver 1.1
4-5. SCHEMATIC DIAGRAM – MAIN Board (2/5) – •
(2/5)
A5.0V
CLIE5.2V
A3.3V
D3.3V
(Page 33)
GND
TP58 (CLIE AUDIO_L)
CLIE_AU_L
CLIE_AU_GND
TP56 (CLIE AUDIO_R )
CLIE_AU_R
(Page 35)
R93 0
TTS+
R107 0
TTS-
EQ(L)
EQ(R)
UART
(Page 37)
FM/AMP
See page 42 for IC Block Diagrams.
R92 0
C93 R204
0.1 470
R232 0
C86 22 16V
C97
0.1
C82
10
16V
ISOLATION AMP
R153 IC15
0 BA3121F
C81
R161 47k 10
R91
16V
0
R160 47k
R152
0
C240 10 16V
C239 10 16V
R301 100k
C94
10 R303 100k
16V
R408 10
R409 10
C245 C241 R216 R215
1 1 5.6k 10k
C144 C248 R425
1000p 1 100
C215
R58 C198
10
1k 0.1
16V
GND
LINE AMP
IC24
VCC NJM4558V
R262 R282 C249 R418
C143
1k 5.6k 1 100
1000p
R295 10k
SPMUTE BEEP
R280 10k C142 0.001
R238 C133 R294 R309 R310
0 4.7 10k 10k 2.2k
C25
C150
10
0.1
16V
GND
LINE AMP
IC23 VCC
NJM4558V
FM STEREO
TRANSMITTER
IC27
BH1415F-E2
R237 C132 R290 R305 C164
0 4.7 10k 10k 1
R285 C139
10k 0.001
R306 C159
2.2k 0.001
C136 10 16V R289 10k R293 3.3k
C141 C171
470p 22 16V
R284 C147 C191
1k 10 0.1
16V
C179
C149
10
0.1
GND 16V
LINE AMP
IC22
VCC
NJM4558V
R300
820 C135 C170
10 22
R286 C140
16V 16V
10k 470p
R292 3.3k
R291 0 R297 0
IC29
SP3222ECY-TR
EN SHDN
C152 C186
C1+ VCC
0.1 0.1
V+ GND
C181
C1- DOUT1
C250 0.1
10
C2+ RIN1
16V C185
0.1
C2- ROUT1
V- NC
C180
DOUT2 DIN1
0.1
RIN2 DIN2
ROUT2 NC
C189
R288 R296 10 R339
0 0 16V 100
D123 MA111
C242 1
C237 10
D122
MA111
R414 R415
56k 56k
C235 R334 C236 C234
220p 120k 1 1
C238
0.47
Q004 2SB1132
DTC144EUA
INVERTER
R506
SPEAKER AMP
1.5k
IC102
TPA2001D1
Q502
DTC144EUA
R320 C31
1.5k 0.047
C29 C32 R423
0.22 0.047 100k
R338 47k
C161 C165
0.001 1
R352 15
X3
7.6MHz C201 0.047
R343
220 R341 C202
100 100 10V
R337
Q11
20k
2SC2412K
Q11,12
Q12
BUFFER,AMP
2SC2412K
R335 R319 C199
22k 2.2k 10
16V
C187 R318
1 15k
C172
3300p
R283
0
R308
100
R307 R287
100 0
34 34
TH2
R340
C190
100
10
R347
16V
0
C207
0.1
R370
0
R362 22
R364 0
R369
0
RX0
R355
0
TX0
R342
0
RS-232C DRIVER
FB102
FB101
Q501
Q501,502 INVERTER
R505 R504
470 470 B+ SWITCH IC39
TC7S04FU
R401
0
C504 C226
0.1 0.1
C183 C219
47 0.1
6.3V
C203 C212
0.1 18p
L8
C167 0.22µH
10 C209
16V 36p
C210 33p
R345 2.2k
C196 C233
0.001 18p
R348 R350 R356 C211
3.3k 3.3k 10k 18p
C192 R358
0.01 470
R353
22
C184 R357
0.01 470
R346
10k
C206
330p
D24
MA3091WK
C38
R311
0.22 100k
Q10
C188 XP151A12A2MR
47
MUTING
Q8 6.3V
XN1A312
MUTING CONTROL D111 R349
MA111 47
-1
Q9
XP151A12A2MR
MUTING
-2
D118
MA111
L5 10µH
CN3
8P
BUS_GND
TX
RX
NC
I/O
SGND
LCH
SGND
RCH
CN25
3P
SP+
SP1
SP-
(FM TRANSMITTER)
CN21
4P
FM OUT
FM OUT
FM OUT
FM OUT
LEVEL SHIFT
IC38
TC74VHC125FT
D23
MA3091WK
J1
LINE OUT
CMUTE