Schematic Diagram - Main Section (1/6) - Sony MEX-DV1000 Service Manual

2-3. SCHEMATIC DIAGRAM – MAIN Section (1/6) –
J201
(ANTENNA IN)
TUX201
TUNER UNIT
(TUX-032//Q)
ANT
ANT-GND
R
L
QUALITY
S_METER
TU_MUTE
MUTE-CONDITION
RDS
VCC(TU8.3V)
TU_VDD(TU 5V)
GND
TU_SCL
TU_SDA
E2P_VDD
E2P_SCL
E2P_SDA
(CHASSIS)
CEN
SUB
LS
RS
FL
FR
AIN_R
AIN_R
(Page 8)
AIN_L
AIN_L
AUGND
MEX-DV1000/DV2000
(1/6)
(EXCEPT DV2000:US,CND)
R206
R206 0
R207
R207 0
R221
R221 0
R208
R208 0
R209
R209 0
R222
R222 0
R214 (DV1000:E,IND,CH/DV2000:US,CND,E,IND,CH)
R214 0
R210
0
R211
R211 0
R212
R212 0
R223
R223 0
(DV2000:US,CND)
R224 0
R225 0
(DV1000:AEP,RU,UK/DV2000:RU)
C204
15p
X201
8.664MHz
C201
330p
C205
15p
RDS DECODER
IC201
TDA7333
C208 C226
0.1 0.1
C207 R219
0.1 100k
C228
0.1
C206 C225 R220
0.1 0.1 22
CEN
SUB
R228 R213
10 10
LS
RS
Q203,204
B+ SWITCH
FL Q203
2SA1235TP
FR
R218
R205 1k
C227
10k C209 R201
47
0.01 0
16V
TU_R
TU_L
QUARITY
VSM
TU MUTE
MUTE CON
C216
0.1
C219 C220
C210
10 10
0.1 Q201 R216
16V 16V
2SC6027T 470
+5V REGULATOR
SCL D201
C221
MA8056-M-TX
0.1
SDA
TRCL
TRDA
DAVN
C224
0.1
C397
0.1
C212
47
50V
R215
100
QUARITY
Q202
RT1N441C-TP-1 INPUT SELECTOR,AUDIO PROCESSOR
TUNER NOISE MASK IC302
TDA7419TR
CONTROL SWITCH
GND
OUTSW
AIN_R
OUTRF
AIN_R
OUTRR
AIN_L
OUTLR
AIN_L
OUTLF
NSMASK VOLATT
MUTE
SCL
SCL
SDA
SDA
VDD
STB SACLK
ACOUTL
SAIN
SADATA
SAOUT
VREF
ACOUTR
MIX
Q204
RT1N441C-TP-1
5 5
R396 C387
1.5k 0.22
C386
R395 0.001
22k
D301
MIC AMP STZ6.8TT146
IC301
NJM4565V
C308 R394
2.2 22k
R397 V-
33k
C339
100p
V+
R398 C396 C388 C395 R399 C390
3.3k 0.1 100p 0.0022 33k 0.0047
C303
0.1
CEN
C343
4.7 R313 R311
22k 22k R312
12k LINE AMP
IC304
NJM4565V
C320
0.001
R314 C319
V+
10k 180p
C325
0.1
V-
C361
0.1
C345
4.7
LS
R321 R319
22k 22k R320
12k LINE AMP
IC305
NJM4565V
C328
0.001
R322 C327
V+
10k 180p
C333
0.1
V-
C364
C347 0.1
10
16V
FL
R329
22k R327
C336 22k
0.001 LINE AMP
IC306
NJM4565V
R330 C335 R328
10k 180p 12k
V+
C338
0.1
V-
C365
0.1
C350 C349
100 100
16V 16V
C313 10 16V
CREF R383
220
D313 MA8068-M-TX C316 1
DIFFR
D312 MA8068-M-TX C315 1 R310 10k
DIFFG
D311 MA8068-M-TX C314 1 R309 10k
DIFFL
C353 1
SE1R
C352 1
SE1L
C312 1
SE2R
C340 1
SE2L
C341 0.22
SE3R
C342 0.22
SE3L
C302
ACINL 1
ACINR
C301
1
MEX-DV1000/DV2000
R374
R374
0
MIC
EXCEPT
DV2000: (DV2000:US,CND)
US,CND
MIC_G
R375
R375
0
INAC
C324
0.022
R318 12k
INASW
R316 10k
SUB
C344
C321 R315
10
0.15 15k
16V
INARL
R317
15k
(Page
6)
C332
180p
R326 12k
INARR
R324 10k
RS
C329 R325 C346
0.001 22k 4.7
R323
22k
(DV2000)
C326
180p
R334 12k
R332 10k
FR
C337 R331 C348
0.001 22k 10
16V
R333
22k
AUGND
-E
GND
TU+8V
A
C
D
R308 1k
AUX_R
AUX_G
R307 1k
AUX_L
SA_R
(Page 10)
SA_L
BUS_R
BUS_L
TU_R
TU_L
E
(Page 7)
E2P_VDD
(Page 9)