Sony ZS-XN30 Service Manual ▷ View online
ZS-XN30
29
29
C135
C235
C137
C237
R134
R234
R133
R233
C236
R136
R137
C139
C138
R236
R237
C239
C238
C234
C
136
R132
C233
C133
C132
C
232
R
231
R232
R
131
C134
C319
R331
C231
C131
C223
R222
Q122
Q222
C125
C225
R228
R128
R229
R129
R224
R223
R127
R227
R125
R225
R123
R124
C124
C127
C224
C227
C226
C126
R302
C123
R122
C313
C314
C212
C222
C122
C112
R321
R334
IC302
C332
R332
C325
R324
D321
Q121
Q221
R336
R
307
R308
R306
R309
R335
C311
C304
C308
C306
C309
C305
D302
D
303
D301
D304
C307
R315
R310
C316
Q304
Q305
C326
R311
Q306
CNP301
Q302
R316
R314
R319
R313
R318
Q301
CNP303
Q308
D305
C302
FB301
C901
D901
R239
R139
CNJ303
FB901
FB902
CNJ306
CNP306
R325
IC303
Q303
Q309
IC301
SP2
SP1
J301
J901
F901
WP901
R301
R333
R317
C322
Q307
C303
D101
D201
C315
WP301
CNP302
CNP304
WP302
220
10V
10V
220
10V
10V
2200
10V
2200
10V
2.2k
2.2k
2.2
2.2
0.022
1k
470
0.1
0.22
50V
1k
470
0.1
0.22
50V
47
10V
0.022
220
100p
100p
0.001
0.001
470
220
470
47
10V
220
10V
10V
47
4.7
50V
50V
4.7
50V
50V
4.7
50V
50V
1k
DTC343TK
-T146
DTC343TK
-T146
0.0022
0.0022
10k
10k
47k
47k
1k
2.2k
1k
1k
470
470
2.2k
1k
4700p
0.01
4700p
0.01
0.47
50V
0.47
50V
1k
4.7
50V
50V
1k
1000
10V
0.01
4.7
50V
50V
0.001
0.001
4.7
50V
50V
47
100k
BA5417
22
25V
470k
47
10V
10k
1SS355TE-17
2SC4081Q
-T106
2SC4081Q
-T106
10k
1k
1k
1k
47
4.7k
0.1
0.01
0.1
100
10V
10V
22
25V
470
16V
16V
UDZS-TE-17
6.8B
1SS
355TE-17
1SS355TE
-17
UDZS-TE-17
5.6B
22
25V
100
1k
0.01
KTC3203Y-AT
DTA143ZUA
-T106
100
16V
16V
10k
DTC114YUA
-T106
19P
2SC4081Q-T106
10k
2.2k
2.2k
47k
2.2k
KTA1273
8P
DTC143ZUA
-T106
KDS120-RTK
3300
16V
1.1UH
0.1
1N4002-B
220
L201
0.47
µH
220
L101
0.47
µH
L301
1
µH
8P
1.1UH
1.1UH
3P
3P
2.2k
S-816A33AMC
2SD2396
KTC2026Y
PT2257-S
2A
125V
1k
100k
10k
22
25V
2SB798
0.01
1SS355TE-17
1SS355TE-17
1000
10V
2P
2P
BACK-UP
LCD_6V
V-DATA
V-CLK
A-MUTE
MB-CONT
P-CON
VM
CD-3.3V
CD-SW
R-CH
L-CH
A-GND
AU6.2V
SW9V
CD/P-GND
CD/D-GND
D-GND
SGND
V
CC
VCC
GN
D
D
ATA
CLOCK
Vin1
V
out1
V
out2
Vin2
DC/DC
CONVERTER
Q305,306
CD ON SWITCH
DC/DC
CONVERTER
REGULATOR
+5V
Q301,302,308
B+ SWITCH
+6.2V REGULATOR
+6.2V
REGULATOR
Q122,222
MUTING
Q121,221
MEGA BASS
CONTROL
VOLUME
ELECTRICAL
N
F L
L
IN
R
IN
N
F R
FIL
TER
P
R
EG
N
D
2
PR
EG
N
D1
STBY
P
O
W
ER
G
N
D
B
S R
R
O
U
T
L OU
T
B
S L
N
C
POWER AMP
(R-CH)
(L-CH)
DC IN 9V
DRY BATTERY
SIZE"D"
(IEC DESIGNATION R20)
6PCS. 9V
5-14. SCHEMATIC DIAGRAM – AUDIO Section –
•
See page 30 for IC Block Diagrams.
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
(Page 25)
(Page 23)
(Page 25)
ZS-XN30
30
30
•
Waveforms
– CD Board –
1
IC701
qg
(RFAC) (CD play mode)
2
IC701
qh
(FE) (CD play mode)
3
IC701
qk
(TE) (CD play mode)
4
IC702
rk
(XTAO) (CD play mode)
5
IC702
<z/n
(LRCK) (MP3 play mode)
6
IC702
<zz/
(BCK) (MP3 play mode)
7
IC703
wl
(EXTAL) (MP3 play mode)
– TUNER Board –
qa
IC2
w;
(XOUT)
– CONTROL Board –
wa
IC801
wh
(X2)
0.8 Vp-p
Approx.
140 mVp-p
140 mVp-p
Approx.
360 mVp-p
360 mVp-p
3.2 Vp-p
59 ns
4 Vp-p
22.6
µ
s
4.2 Vp-p
470 ns
1 Vp-p
44.4 ns
0.9 Vp-p
13.3
µ
s
3.8 Vp-p
240 ns
•
IC Block Diagrams
– CD Board –
IC701
CXA2647N-T4
ROM/RW
ROM/RW
RF OFF AT VCC
VOFST
VOFST
DVC
VC
VC
VC
ROM/RW
VC
VC
30
29
28
+
–
+
–
VC
VCC
DVC
27
26
25
24
ROM/RW
EQ
23
22
21
20
19
RFAC
VCA
VCC
+
–
DVC
+
–
+
–
ROM/RW
VC
ROM/RW
DVC
+
–
–
3
A
B
C
D
B
C
C
A
A
A
B
C
C
D
B
C D
D
+
–
1
2
APC AMP
5
6
7
8
9
4
RFAC
SUMMING
AMP
ROM/RW
DVC OR Hi-Z
SLEEP, APC OFF
VOFST
VC
ROM/RW
+
–
10
18
17
16
B
D
A
C
13
14
15
12
EQ IN
LD
PD
GND
A
B
C
D
AC SUM
E
DVCC
DVC
RFAC
SW
DC OFST
RFDCI
RFDC
VC
RFC
VFC
BST
RFG
VCC
CEI
CE
TE BAL
TE
FEI
FE
VC
+
–
VC
+
–
11
GM
F
GM
ROM/RW
(L/H)
VOFST
31
ZS-XN30
IC703
CXR710160-209R
ARM77TDMI
CPU CORE
VIRTUAL ENGINE
CORE
HUFFMAN HW
MAGIC GATE
CORE
CLOCK GENERATOR/
SYSTEM CONTROLLER
DMAC (CH0)
DMAC (CH1)
DMAC (CH2)
WATCHDOG
TIMER
PRESCALLER/
TIME BASE TIMER
RAM
160K BYTES
RAM
512K BYTES
EEPROM SERIAL
INTERFACE
CD-ROM
INTERFACE
DAC
INTERFACE
DMAC (CH3)
SERIAL INTERF
ACE
(CH0)
UAR
T (CH0)
UAR
T (CH1)
RAM
2
8
2
TRST
TDO
TMS
VDIO3
TDI
TCK
TEST0
DVSS1
DVDD3
TEST2
TEST1
TEST4
TEST3
TEST5
TEST6
VDIO2
LRCKI
BCKI
VDIOCD0
PCMDI
DVDD4
TEST8
TEST7
DVDD0
DVSS0
VDIO0
VDIOCD1
PF4/XRDE
PI3/BCKO
PI2/LRCKO
PI0/PCMDO
EVA
DVDD2
DVSS2
PC3/SCS0
PC2/SI0
PC1/SO0
VDIOCD2
PC0/SCK0
PF3/T3
PF2/EC2/INT4
PF1/T1
PF0/EC0/INT3
RST
KCS
VDIO1
KDO
KDI
KRB
DVDD1
DVSS3
A
VDPLL
A
VSPLL
A
VSOSC
A
VDMO
EXT
AL
XT
AL
XIN
OSSEL
KCLK
INTERRUPT CONTROLLER
8-BIT TIMER (CH7)
8-BIT TIMER (CH6)
8-BIT TIMER (CH5)
8-BIT TIMER (CH4)
8-BIT TIMER (CH3)
8-BIT TIMER/COUNTER (CH2)
8-BIT TIMER (CH1)
8-BIT TIMER/COUNTER (CH0)
17
18 19 20 21 22 23 24 25 26
27 28 29 30
31 32
42
41
40
39
38
37
36
35
34
33
44
43
43
PE3/RxD1
48
PE2/TxD1
47
PE1/RxD0
46
PE0/TxD0
45
1
2
3
4
5
5
6
7
7
8
9
10
11
12
13
12
13
14
15
15
16
64 63 62 61 60 59 58 57 56 55
53
54
52 51 50 49
32
ZS-XN30
IC704
BA5946FP-E2
D
D
INTERFACE
F
R
INTERFACE
LEVEL SHIFT
D
D
F
R
INTERFACE
THERNAL
SHUTDOWN
MUTE
D
D
F
R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
15
16
17
18
19
21
20
22
26
25
24
23
CH1OUTF
CH1OUTR
CAPAIN1
CH1RIN
CH1FIN
VREFIN
VREFOUT
GND
CH2FIN
CH2RIN
CHPAIN2
CH2OUTR
CH2OUTF
GND
GND
CH4OUTR
CH4OUTF
VBIN
VSIN
VBIN
VCC
VCC
CH3FIN
CH3RIN
CAPAIN3
CH3OUTR
CH3OUTF
MUTE
D
D
+
−
IC706
S-T111B15MC-OGATFG
+
–
4
5
1
2
ON/OFF
VOUT
VIN
VSS
3
NC
OVER CURRENT
PROTECTOR
REFERENCE
VOLTAGE CIRCUIT
ON/OFF
CIRCUIT
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