Sony ZS-RS70BT / ZS-RS70BTB Service Manual ▷ View online
ZS-RS70BT/RS70BTB
ZS-RS70BT/RS70BTB
33
33
5-7. SCHEMATIC DIAGRAM - TUNER Board (RS70BT) -
• See page 50 for Waveforms. • See page 50 for IC Block Diagrams
CN903
BOARD
C
(2/3)
MAIN
IC B/D
4
IC B/D
BOARD
(2/3)
CN808
D
MAIN
3.3
0
3.2
3.2
0.8
3
3.3
0
0.7
0.7
0
3
0.3
0
0
<0.4>
0
3.3
6.2
3.3
TUNER BOARD
IC905
S-T111B33MC-OGSTFG
IC1
SI4730-D60
+3.3V REGULATOR
IC905
47uH
L3
1
C20
1
2
3
5
4
ON/
OFF
VSS
NC
VIN
VOUT
3.9k
R10
0
R11
1k
R8
0
R12
0
R13
22p
C4
22p
C3
32.768kHz
X1
3.9k
R9
1k
R3
22p
C11
10uH
L2
0.47
C12
BAV99
D3
BAV99
D1
BAV99
D2
TP1
1k
R4
IC1
FM/AM RECEIVER
11
1
6V
S GND
TU INT
TU RCH
TU LCH
GND
DET
RA-RES
TU ON
TU CLK
TU DATA
11P
CN4
47
16V
C25
AM BAR
ANTENNA
L6
0.47uH
L5
TP5
TP4
2200p
C24
47p
C1
47p
C2
47p
C5
22p
C6
10
R2
33nH
L1
BP1
1000p
C7
15p
C10
1k
R1
1
C914
1
C913
0
L908
2200p
C22
1000p
C19
22p
C17
1000p
C15
0.1
C18
22p
C16
1000p
C13
47p
C14
1k
R5
0.022
C26
R7
1k
R6
1k
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
DOUT
DFS
GP03/
DCLK
GP02/INT
GP01
NC
NC
FMI
RF GND
NC
NC
AMI
LOUT
ROUT
DBYP
VDD
VIO
RCLK
SDIO
SCLK
SEN
RST
GND
GND
2P
1
GND
GND
2
CN2
FM TELESCOPIC
ANTENNA
ANT1
FFC3
11
A
3
10
8
6
E
2
9
D
5
B
C
7
1
4
FM test
point
(GND)
(Page 38)
(Page 38)
ZS-RS70BT/RS70BTB
ZS-RS70BT/RS70BTB
34
34
5-8. PRINTED WIRING BOARD - DAB Board (RS70BTB) -
•
: Uses unleaded solder.
• See page 29 for Circuit Boards Location.
C273
1
4
8
5
IC371
IC906
IC905
R275
R276
R176
R175
C173
D1
A/K
A
K
CN2
CN1
1
2
1
26
CN3
JW904
JW903
JW901
JW907
JW905
JW902
JW912
C406
C403
JW908
JW911
JW909
JW910
CN4
10
11
2
1
1
3
4
1
5
8
5
4
25
2
1
2
C274
C372
C174
R274
R273
R173
R172
R272
R174
C172
C272
C371
R372
R271
R171
R371
R373
R920
C915
C401
C404
R919
R918
C918
L810
L81
1
C171
C271
R142
R242
C402
C405
C913
C914
R917
C408
R441
R440
C409
R442
DAB BOARD
1-888-775
11
(11)
ANT1
FM TELESCOPIC
ANTENNA
DAB1
DAB MODULE
(DAB YUNER)
E
MAIN
BOARD
CN903
F
MAIN
BOARD
CN808
FFC3
A
B
C
D
E
F
1
2
3
4
5
6
7
(Page 40)
(Page 40)
ZS-RS70BT/RS70BTB
ZS-RS70BT/RS70BTB
35
35
5-9. SCHEMATIC DIAGRAM - DAB Board (RS70BTB) -
• See page 50 for IC Block Diagrams.
BOARD
(2/3)
CN808
F
MAIN
BOARD
(2/3)
CN903
E
MAIN
IC B/D
IC B/D
3.3
3.3
2.7
2.7
2.7
2.7
2.7
2.7
5.3
1.2
3.3
3.3
5.3
3.3
DAB BOARD
2P
1
GND
GND
2
CN2
BAV99
D1
0
R142
0
R441
R442
R440
15p
C409
15p
C408
1
C171
1
C271
100k
R271
100k
R171
100k
R371
4.7k
R372
4.7k
R373
4.7k
R172
4.7k
R272
4.7k
R174
10k
R175
4.7k
R176
10k
R275
470p
C273
4.7k
R276
470p
C173
10k
R173
4.7k
R274
10k
R273
0
R242
2P
1
2
CN1
26P
1
26
1.2V
3.3V
AUD L
GND
AUD R
A-GND
SPI CLK
SPI CSO
SPI RXD
SPI TXD
GPIO 16
POR N
SPI CS2
GND
SIN (RX)
GPIO 6
SOUT (TX)
GPIO 5
GPIO 2
GPIO 24
GPIO 25
GND
GPIO 0
GPIO 3
ADC0
ADC1
CN3
1000
6.3V
C371
0.01
C405
1000
6.3V
C406
0.01
C402
0.22uH
L811
0.22uH
L810
1000p
C404
1000p
C401
1000
6.3V
C403
FM TELESCOPIC
ANTENNA
ANT1
1000p
C172
100p
C174
1000p
C272
100p
C274
IC371
NJM14558V-TE2
LINE AMP
IC371
1
1
1
2
3
4
8
7
6
5
VCC
N.C.
N.C.
EN
VO
FB
GND
N.C.
2
3
VCC
GND
STBT
5
4
VOUT
NC
2
3
4
8
V–
V+
7
6
5
0.1
C372
1
C918
1
C915
47k
R919
0
R917
1k
R920
680
R918
IC906
BU12TD3WG
+1.2V REGULATOR
IC906
IC905
BD33HA3WEFJ-E2
+3.3V REGULATOR
IC905
11
1
6V
GND
GND
RA-RES
DAB RCH
DAB LCH
DET
A-GND
DAB ON
TX
RX
11P
CN4
1000
6.3V
C914
1
C913
FFC3
DAB1
DAB MODULE
(DAB TUNER)
11
A
3
10
8
6
E
2
9
D
5
B
C
7
F
1
4
12
(Page 42)
(Page
42)
ZS-RS70BT/RS70BTB
ZS-RS70BT/RS70BTB
36
36
5-10. PRINTED WIRING BOARDS - MAIN Section (RS70BT) -
•
: Uses unleaded solder.
• See page 29 for Circuit Boards Location.
R885
R882
R440
R857
R421
R895
C865
R897
R899
R401
JW217
JW216
JW151
JW144
D905
JW146
JW145
JW148
JW162
JW215
JW214
JW213
JW212
JW21
1
JW210
JW209
JW208
JW207
JW206
JW205
JW191
JW190
JW188
JW187
JW192
JW189
JW218
JW220
JW228
JW229
R403
R405
R407
R408
C872
R402
R447
R445
R448
R449
R450
R451
R446
R282
R280
R278
C277
C318
R180
C177
C319
R181
C275
R458
R456
R454
R452
C420
C419
C418
C417
R459
C424
C422
C427
R462
R461
C922
C925
R927
R925
R929
R921
R924
C920
C923
C934
C425
R463
R466
R467
R457
R455
R453
R404
R406
C873
R409
R410
C800
C801
C804
R801
R802
R803
R804
R805
R807
R810
X801
C823
R815
R822
R813
R81
1
R819
R839
R844
R852
R840
R846
R845
C834
R821
C822
C824
C817
R808
R809
R703
C705
C709
C710
C71
1
R704
R706
C713
C714
R705
FB704
FB705
R858
R896
R883
R881
R880
R878
R869
C850
JW202
JW201
JW193
JW203
R873
R868
R886
R877
R876
JW234
CN802
S801
CN801
2
2
1
11
10
1
JW231
JW232
JW233
C892
C847
C893
C854
C862
R894
C856
R433
R431
R430
R432
R432
R888
R854
R855
R856
R420
C803
C805
C809
R422
R817
R818
R820
C827
C827
R838
R837
C430
R890
R831
R860
CN804
8
2
7
1
C841
C842
C843
R824
C826
R823
C826
R823
C888
R829
R828
R851
R841
R847
R836
R832
R832
R826
C886
R336
C701
C703
C712
C717
C423
R460
R923
C919
C924
C421
R926
R935
R931
R932
R932
R934
R933
R933
C426
C720
R464
4
1
5
8
R465
IC402
8
5
1
4
IC305
C718
C719
2
CN806
26
C715
27
1
R335
C884
R413
R412
R413
R412
R411
R305
Q201
C217
C116
C305
R218
R115
R215
R113
R213
R211
R111
R912
R911
C907
C905
R937
C112
R110
C212
R210
R938
C933
D904
Q906
Q904
R913
IC304
C216
15
1
E
E
R214
C330
R416
R301
R141
R241
C240
C140
C881
C883
R417
R418
R850
R849
R830
C820
R812
C802
R806
C806
C807
C874
R898
C887
R891
R893
C857
C853
C852
C855
IC802
IC801
1
4
8
5
51
80
30
31
50
100
81
1
JW204
R875
C891
R879
C848
R871
R870
R867
R865
R864
R863
R862
R861
R853
R872
C846
C849
C894
R874
JW235
JW138
JW236
JW237
JW238
JW239
L805
L806
L801
C818
C814
C81
1
C812
C815
C813
C819
L802
E
C
B
C
B
E
C
B
C
B
Q801
Q802
E
C
B
Q804
JW186
3
4
2
1
IC804
IC803
JW200
JW199
JW198
JW244
JW197
JW196
JW195
JW243
JW194
JW242
E C B
Q805
E
C
B
Q803
D803
R842
R843
R848
R833
R827
R834
R825
R419
R238
R138
FB701
FB702
FB703
FB706
C929
C930
C927
C708
C707
C706
R414
C880
C1
17
R216
R140
R1
14
R303
C304
C214
C1
14
C325
R936
R304
R1
18
R1
16
C882
R239
R139
R240
C833
D802
E C B
K A K
A
K
Q806
JW183
JW182
JW181
JW172
JW180
JW179
JW178
JW177
C302
C301
C139
C239
JW184
E
C
B
Q809
S
D
G
Q808
L808
L809
L702
L703
L704
JW157
JW156
JW159
L701 (Former)
L705 (New)
L705 (New)
E
C
B
2
1
3
Q807
FB708
JW227
JW226
JW225
JW247
CN808
CN805
CN807
2
2
2
14
1
13
1
5
4
10
11
1
JW221
JW142
JW136
JW133
JW132
JW131
JW130
JW129
JW128
JW127
JW104
JW105
JW103
JW101
JW137
JW246
JW125
JW185
JW135
JW134
JW152
JW141
JW248
JW249
L903
JW224
JW223
JW155
JW168
JW167
JW160
JW161
JW163
JW164
JW165
JW173
JW174
JW175
JW176
JW171
JW166
JW169
JW170
R331
R332
R182
C276
C278
R281
R281
R277
R279
R330
R329
R178
R179
C175
R177
R177
C176
CN303
3
1
C178
C320
FB904
L902
L302
JW140
JW139
R127
R227
C223
C228
C128
R231
R131
C220
R221
C219
R121
C1
19
R223
C222
C125
C124
C231
C132
C232
C307
R306
R309
R327
R326
JW124
JW123
JW122
JW121
R374
R375
R376
R377
C909
R905
R909
R910
C233
C235
C234
C225
C226
C122
C123
C120
R124
C224
R123
C221
C121
C121
R224
C126
C127
C227
C118
C218
R119
R219
16
1
17
32
C308
C312
C229
C129
C129
C131
R133
C133
C134
C135
C134
C135
R233
C311
R314
R313
R313
C313
R311
R312
R311
R312
R315
C911
R901
C904
C908
C906
C210
C110
C303
C113
C213
CN301
5
3
1
C111
C211
R940
R915
CN901
CN903
1
1
2
CN902
1
2
3
R902
R903
R908
C902
R904
R907
C903
1
3
5
4
IC904
R316
JW119
C310
C309
R310
IC302
E C B
K A K
Q302
D302
E
C
B
Q301
L301
L907
JW1
17
JW1
18
JW1
16
JW1
15
5
8
4
1
IC901
C901
C928
C932
D906
FB905
E
A
K
K
A
Q905
E C B
Q903
D903
D902
E
C
B
K
A
K
K
A
K
Q901
Q902
JW102
JW106
JW1
10
JW1
12
JW
111
JW107
JW108
JW113
JW109
JW114
JW241
B C E
E C B
Q101
E
E
C
B
C
B
A
K
Q907
JW240
D301
5
CN809
1
CN810
5
4
2
1
K A K
R322
R323
R321
R319
R236
R134
R318
C316
C237
C315
C317
R324
D303
D201
D101
R237
R235
R135
R317
R234
C314
C137
C236
R320
L201
L303
R136
R137
E
C
B
Q303
E
C
B
Q304
8
5
1
4
IC303
K
A
A
K
K
A
C136
L101
R884
K
K
A
A
D202
D102
MAIN BOARD
1-888-784-
SOFT BOARD
(SIDE A)
SOFT BOARD
(SIDE B)
1-888-989-
11
(11)
1-888-989-
11
(11)
(NC)
+
CD LID
OPEN/CLOSE
DETECT
P1
KEY A
BOARD
CN601
FFC6
D
TUNER BOARD
CN4
FFC3
J1
CONNECTOR
BOARD
CN606
FFC4
N1
LED (NFC)
BOARD
CN605
A1
CD
BOARD
CN702
H1
JACK
BOARD
CN302
M1
JACK
BOARD
CN1002
CN1002
FFC2
G1
JACK
BOARD
CN304
K
POWER BOARD
CN983
C
TUNER BOARD
CN2
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
K
(E92, MX)
(E41, SP5, CET, RU)
(E41, E92, MX, BR)
(UAE, SP5, TW, TH, CET, RU)
(E41, BR, UAE, SP5, TW, TH, CET, RU)
(E41, BR, SP5)
FFC8
FFC5
(CET, RU)
E92, MX, BR,
UAE, TW, TH
E92, MX, UAE,
TW, TH, CET, RU
11, 12
(11, 12)
(Page 32)
(Page 48)
(Page
44)
(Page
44)
(Page
44)
(Page
30)
(Page
44)
(Page 44)
(Page 32)
(Page 46)
Ver. 1.3
Note 1:
Ref. No. L701 on the MAIN board has been changed to Ref.
No. L705 in the midway of production.
No. L705 in the midway of production.
Note 2:
IC801 on the MAIN board cannot replace with single. When
this part is damaged, replace the complete mounted board.
this part is damaged, replace the complete mounted board.
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