Sony ZS-SN10 Service Manual ▷ View online
21
21
ZS-SN10
ZS-SN10
5-9. PRINTED WIRING BOARDS – POWER SECTION –
•
See page 15 for Circuit Boards Location.
:Uses unleaded solder.
CN904
JW903
JW904
CN905
D901
D902
D903
D904
C906
J901
JW901
CN903
F902
C901
C902
C903
C904
C908
POWER BOARD
1-866-322-
11
(11)
MAIN
BOARD
CN901
H
T901
POWER TRANSFORMER
~AC IN
CN902
JW905
JW906
BATTERY2 BOARD
BATTERY1 BOARD
1-866-236-
11
(11)
1-866-235-
11
(11)
DRY BATTERY
SIZE “D”
(IEC DESIGNATION R20)
6PCS. 9V
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
B
C
D
E
F
G
H
(Page 20)
22
22
ZS-SN10
ZS-SN10
5-10. SCHEMATIC DIAGRAM – MAIN SECTION (1/2) –
• See page 26 for Waveforms.
• See page 31 for IC Pin Function Description.
IC801
Q809
IC804
T
P
0
2
TP
0
3
Q808
Q811
Q805
CN801
Q806
D801
CN804
Q822
FB801
FB802
FB803
FB804
C842
C
4
21
C
4
2
2
C831
C853
C862
C861
C833
C832
C806
C848
C849
C850
C852
C854
C841
C840
C838
C839
C
868
C867
C
8
2
0
C811
C819
C818
C817
C816
C815
C814
C813
C812
C809
C808
C807
C
8
1
0
C869
C821
C822
C823
C824
C829
C830
C
42
3
C
4
2
4
C
4
2
5
C
4
2
6
C
42
7
C
42
8
C
4
29
C
4
3
0
C
4
3
1
C
4
3
2
C
43
3
C
4
34
C851
C802
C801
C875
C805
C860
C859
C845
C837
C803
C873
L801
L802
L803
L807
L806
X802
IC803
R892
Q810
Q803
Q812
Q807
CN805
IC802
Q802
Q801
Q804
S801
CN802
Q823
Q824
Q821
CN807
CN806
R
8
2
5
R
8
2
6
R
8
4
7
R
8
4
8
R856
R801
R803
R805
R
82
9
R855
R
8
3
0
R
8
3
2
R
8
3
3
R
8
3
4
R
8
3
5
R
8
3
6
R
8
3
7
R479
R478
R477
R476
R475
R474
R473
R472
R471
R470
R469
R468
R802
R806
R
8
3
8
R
8
3
9
R
8
4
0
R
8
4
1
R842
R851
R850
R849
R859
R862
R811
R899
R845
R846
R812
R813
R844
R863
R
8
82
R
88
4
R
88
3
R
88
6
R
887
R
88
8
R828
R864
R807
R808
R865
R
8
6
8
R
82
7
R
83
1
R
86
9
R
87
0
R
87
3
R
87
4
R
87
5
R
8
7
6
R
87
7
R
8
7
8
R
8
7
9
R
8
8
0
R
88
1
R894
R852
R866
R867
R891
R893
R896
R895
R853
R854
R817
R816
R
4
9
5
R496
R497
R498
R499
R483
R484
R485
R486
R
4
88
JC802
R
8
7
2
R
8
7
1
C870
C874
R480
R481
R815
C826
C825
C827
C828
C871
C872
C855
C856
D802
JC801
JC803
JC805
JC804
JC807
JC806
R818
X801
MB90483BPF-G
-153E1
RT1N144M
BR24L16
RT1N144M
RT1N151M-TP-1
RT1N144M
23P
RT1N144M
KDS121-RTK
4P
RT1N151M-TP-1
100p
1
0
0
p
1
0
0
p
1
100p
100p
100p
100p
100p
0.1
0.01
1000p
470p
100p
100p
0.01
0.01
0.01
0.01
0.0
1
1000p
0
.01
100p
100p
100p
22p
22p
100p
100p
100p
100p
100p
100p
100p
1
0
0p
1
0.01
0.01
22p
10p
22p
10p
4
7
0
p
4
7
0p
4
7
0p
4
7
0p
47
0
p
47
0
p
47
0
p
4
7
0p
4
7
0p
4
7
0p
10
0
p
47
0
p
100p
0.01
0.1
220p
100p
22p
22p
47p
0.01
1000
10V
S-80828CNNB
220
RT1P144M
2SC4154TP
RT1P151M-TP-1
2SA1602TP
2P
XC6202-33
2SC4154TP
2SC4154TP
RT1P144M
11P
2SC4154TP
KTA1271-Y-AT
RT1P151M-TP-1
11P
11P
1
k
1
k
1
k
1
k
10k
10k
10k
10k
1
k
10k
1
0
0
1
0
0
1
k
1
k
1
k
1
k
1
k
4.7k
2.2k
2.2k
2.2k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
10k
10k
1
k
1
k
2
.2
k
1
k
1k
1k
1k
1k
0
1k
10k
10k
47k
10k
220k
220k
22k
10k
4
.7k
4
.7
k
4
.7k
2
20k
22
0
k
2
2
0k
47k
47k
470
470
100k
1
k
1
k
2
2
0
1
k
1
k
2
2
0
2
2
0
1
k
1
k
1
k
1
0
0
1
k
1
k
1
k
4.7k
47k
10k
470k
1k
47k
10k
1k
10k
10k
4.7k
4.7k
4
.7
k
2.2k
100k
10
220
2.2k
2.2k
2.2k
2.2k
1
0
k
0
1
k
1
k
10 50V
220
10V
10V
1k
1k
4.7k
47p
220p
220p
47p
22p
22p
1
1
UDZSTE-175.1B
0
0
0
0
0
0
22k
4.19MHz
C
D
3
.3
V
-
O
N
P
-
C
O
N
A
-
M
U
T
E
V
-
C
L
K
M
E
G
A
B
A
S
S
C
D
3
.3
V
V
-
D
A
T
A
A
U
-
6
.0
V
A
-
G
N
D
CD-6.0V
MD-GND
A
C
-
H
I
B
A
T
T
-C
O
M
V
D
D
(
S
W
)
CD-L
CD-R
D-GND1
D
-
G
N
D
2
+
B
R-VT
S
-
G
N
D
B
A
C
K
U
P
-
O
N
U
-
C
O
M
3
.3
V
TU-L
TU-R
VOL-CHK
KEY0
C
L
O
K
D
A
T
A
X
R
S
T
X
T
A
C
N
M
-
M
U
T
E
A
C
K
R
E
Q
X
L
A
T
2
C
L
O
K
2
O
D
A
T
A
2
ID
A
T
A
2
I
R
E
Q
S
C
O
R
X
L
A
T
KEY2
KEY1
K
E
Y
0
KEY1
KEY2
DATA
CLOK2
M-MUTE
L-OUT
R-OUT
XTACN
XRST
IREQ
IDATA2
CLOK
XLAT2
REQ
ACK
XLAT
SCOR
ODATA2
L-OUT
R-OUT
SENS
SENS
R-CE
R-DATA
R-CLOCK
R-COUNT
R-MUTE
TU-L
RADIO 6V
TU-R
A-GND
R-VT
S-GND
D-GND2
VDD(SW)
KEY0
(1/2)
WAKE UP SWITCH
AC CHECK
DATA
D-OUT
DGND
L-OUT
AGND
R-OUT
XTACN
XRST
XLAT
SENS
SCOR
VDD
WP
SCL
SDA
GND
A2
A1
A0
VSS
X0
X1
VCC3
V
S
S
V
C
C
5
AVRH
AVCC
AVSS
VSS
X
0
A
X
1
A
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
NC
EEPROM-SEL
CLOK2
M-MUTE
IREQ
CLOK
XLAT2
REQ
ACK
MD-GND
CD-6.0V
DATA2
DVDD(3.3V)
AVDD(3.3V)
OPEN/CLOSE
CD LID
DETECT
S
H
IFT
R
E
S
E
T
N
C
L
O
A
D
V
H
-C
O
N
T
X
R
S
T
X
T
A
C
N
M
-M
U
T
E
N
C
R
E
M
O
T
E
A
C
K
R
E
Q
X
L
A
T
2
C
L
O
K
2
O
D
A
T
A
2
ID
A
T
A
2
IR
E
Q
S
C
O
R
X
L
A
T
A
C
-IN
C
D
-D
O
O
R
W
P
M
D
2
MD1
MD0
P81
P80
VM
VH
VOL-CHECK
3.3V-CHECK
KEY0
KEY2
KEY1
NC
NC
VM-CONT
R-MUTE
R
-C
E
R
-C
L
O
C
K
R
-D
A
T
A
R
-C
O
U
N
T
B
A
C
K
U
P
-O
N
C
D
3
.3
V
-O
N
T
U
-O
N
P
-C
O
N
A
-M
U
T
E
C
L
O
K
D
A
T
A
S
E
N
S
T
E
S
T
B
T
E
S
T
A
M
E
G
A
B
A
S
S
S
H
IM
U
K
E
3
S
H
IM
U
K
E
2
S
H
IM
U
K
E
1
V
O
L
-C
L
K
V
O
L
-D
A
T
A
E
E
P
-S
D
A
E
E
P
-S
C
L
LCD-DB0
LCD-DB1
LCD-DB2
LCD-DB3
LCD-DB4
LCD-DB5
LCD-DB6
LCD-DB7
LCD-RES
LCD-RW
LCD-E
LCD-RS
SYSTEM CONTROLLER
JOG-A
JOG-B
BL
Q821,822
DC LEVEL DETECT
1
1
Q823,824
LOAD CONTROL
SWITCH
RESET SIGNAL
GENERATOR
NC
GND
RST
VCC
Q801,802
SHIFT CLOCK
32.768kHz
LCD-DB0
BL 6V
LCD-DB1
LCD-DB2
LCD-DB3
LCD-DB4
LCD-DB5
LCD-DB6
LCD-DB7
LCD-E
LCD-RW
LCD-RS
LCD-RES
LCD-3.3V
D-GND
REMOTE
JOG-A
JOG-B
KEY2
BL-CONT
KEY1
RMC-VCC
+3.3V REGULATOR
Q804,806
B+ SWITCH
G
N
D
O
U
T
IN
LED
DRIVE
(TW,KR,AUS)
MUTING
Q809,810
B+ SWITCH
Q811,812
DC LEVEL DETECT
EEPROM
(SP,TW,KR,TH,AUS)
EXCEPT
TW,KR,AUS
(US,CND,E,MX)
47 6.3V(US,CND,E,MX)
47 10V(SP,TW,KR,TH,AUS)
47
µH
0.22
µH
10
µH
1
µH
Ver. 1.3
23
23
ZS-SN10
ZS-SN10
5-11. SCHEMATIC DIAGRAM – MAIN SECTION (2/2) –
• See page 27 for IC Block Diagrams.
IC301
J301
CN901
CN323
F902
J901
CN902
Q951
D951
Q953
IC901
D301
CN301
CN322
CN905
Q201
J322
FB301
FB101
FB201
R224
R124
R112
R953
R952
R950
R951
R956
R957
R958
R954
R955
R959
R960
R961
R903
R902
R901
R305
R306
R900
R113
R213
R212
R302
R301
R303
R304
R222
R223
R322
R800
R858
R325
R219
R119
R121
R221
R326
R126
R226
R214
R122
R117
R217
R115
R215
R323
R225
R125
R127
R227
R123
R220
R120
R324
R202
R309
R106
R206
R105
R205
R101
R201
R204
R103
R203
R116
R114
R216
R104
R111
R211
R110
R210
R102
R321
R118
R218
C303
C301
C114
C214
C204
C104
C218
C118
C217
C117
C202
C102
C201
C101
C103
C203
C111
C304
C211
C325
C326
C123
C322
C223
C224
C124
C126
C226
C906
C950
C954
C956
C955
C963
C953
C959
C321
D906
D903
D904
D901
D902
D907
D908
JC808
T901
IC304
CN904
Q954
Q955
CN303
CN302
CN903
Q813
Q952
Q121
Q221
Q956
Q101
C109
C209
C210
C108
C208
C302
C110
C206
C106
C951
C952
C960
C907
C961
C957
C958
C205
C105
C122
C222
C225
C125
C116
C216
C112
C213
C107
C207
C324
C902
C901
C903
C904
C212
C113
C306
C305
C220
C908
L804
L301
L101
L201
D953
D905
C120
C219
C119
C127
C227
SP101
SP201
BD3870FS
4P
4P
4P
RT1N436M-TP-1
KDS120-RTK
2SC4154TP
S-816A33AMC
KDS121-RTK
4P
4P
4P
2SC4154TP
2.2
2.2
4.7k
2.2k
2.2k
2.2k
2.2k
47k
2.2k
2.2k
10k
10k
1k
1k
1k
1k
1k
1k
1k
1k
1k
470k
470k
4.7k
100
100
10k
10k
220
470
1k
470k
47k
1k
4.7k
4.7k
4.7k
4.7k
1k
100
100
2.2k
220
470
470
1k
1k
10k
4.7k
4.7k
0
0
470
47k
47k
1M
2.2k
10k
47k
47k
10k
10k
10k
10k
1k
2.2k
2.2k
220
2.2k
220
1k
1k
1k
10k
10k
2.2k
2.2k
0
0
0.47
50V
100
10V
10V
1
50V
1
50V
4.7
50V
4.7
50V
1 50V
1 50V
1 50V
1 50V
2.2
50V
2.2
50V
2.2
50V
2.2
50V
0.47
50V
0.47
50V
4.7
50V
50V
47
10V
4.7
50V
50V
10
50V
220
16V
16V
47
10V
47
10V
47
10V
100
10V
100
10V
10V
1000
10V
1000
10V
10
50V
4700
16V
100
10V
100
10V
220
10V
10
50V
220
10V
220
16V
22
25V
ISS355TE-17
1N4002B
1N4002B
1N4002B
1N4002B
1SS355TE-17
ISS355-TE
0
BA5417
2P
2SD2394-F
KTC3203-Y
3P
3P
3P
2SA1602TP
KTA1273Y
DTC143TUA
DTC143TUA
2SB798
2SC4154TP
0.1
0.1
0.1
2200p
2200p
0.01
0.1
1000p
1000p
0.01
0.01
0.01
0.01
0.01
0.1
0.1
1000p
1000p
1000p
1000p
0.1
0.1
2200p
2200p
0.0047
0.0022
1000p
1000p
0.22
0.022
0.022
0.022
0.022
0.0047
0.0022
100p
100p
100p
0.22
UDZSTE-176.8B
UDZSTE-6.8B
100p
1000p
1000p
100p
100p
(L-CH)
(R-CH)
D-GND1
AU-6.0V
MEGA BASS
A-GND
TU-R
P-CON
A-MUTE
VDD(SW)
BATT-COM
+B
D-GND2
AC-HI
CD-R
TU-L
CD-L
R-VT
S-GND
MD-GND
V-DATA
CD 3.3V
CD3.3V-ON
CD-6.0V
V-CLK
VOL-CHK
BACKUP-ON
U-COM3.3V
GND
VDD
GND
BATT
BATT
VDD
GND
R IN
L IN
SEL R
SEL L
CD-R
CD-L
RA-R
RA-L
LI-R
LI-L
FILTER
GND
CAP
TNFR
TNFL
BNFL
BOL
BNFR
BOR
RCH
LCH
VCC
SI
SC
BATT-COM
BATT-COM
AC-HI
BATT-COM
BATT-COM
AC-HI
GND
GND
(2/2)
INPUT SELECT,
ELECTRICAL
VOLUME,
SURROUND/
TONE
CONTROL
Q101,201
MEGA BASS CONTROL
PREGND2
PREGND1
FILTER
STBY
POWER
GND
BSR
VCC
BS L
NC
POWER AMP
Q121,221
MUTING
B+ SWITCH
+3.3V REGULATOR
+6V REGULATOR
+3.3V REGULATOR
+6V REGULATOR
Q951-953
B+ SWITCH
LINE IN
EXT
OUT
IN
ON/OFF
BATT-COM
POWER TRNASFORMER
DRY BATTERY
SIZE"C"
(IEC DESIGNATION R14)
6PCS. 9V
LINE-L
A-GND
LINE-R
LINE-L
A-GND
LINE-R
L
GND
R
GND
T2AL 250V(SP,KR,TH,AUS)
2.5A 125V(US,CND,E,MX,TW)
47
µH
47
µH
1
µH
47
µH
Ver. 1.3
24
24
ZS-SN10
ZS-SN10
5-12. PRINTED WIRING BOARDS – PANEL SECTION –
•
See page 15 for Circuit Boards Location.
:Uses unleaded solder.
S410
S411
S413
S414
S418
S419
S420
S421
S423
D402
(LCD BACK LIGHT)
L402
JW402
JW403
S424
S422
S412
S425
L401
CN402
CN405
L403
R436
R437
R438
R439
R440
R493
R494
R446
R447
R448
R449
R450
C401
C402
C403
R458
R459
R415
R416
C405
C406
R401
R402
C419
C420
R491
R451
R452
R453
R454
C404
C407
C408
C409
C410
C411
C412
C413
C414
R490
R492
R417
C417
C418
LCD BOARD
1-866-323-
11
(11)
MAIN BOARD
CN807
C
MAIN BOARD
CN806
D
1
1
3
22
LCD401
LIQUID CRYSTAL DISPLAY
RADIO/BAND
AUTO PRESET
IC401
>
PRESET
+
.
PRESET
–
u
x
LINE
DISPLAY
REPEAT
MODE
SEARCH
–
/ TUNE
+
/ TUNE
ENTER/
MEMORY
1
3
S401
ROTARY
ENCODER
(JOG)
S402 – 407,
S410 – 414,
S418 – 424
S410 – 414,
S418 – 424
CN401
CN403
S402
S403
D401
R418
R419
R420
R421
R425
R426
R427
CONTROL (1)
1-866-327-
11
(11)
MAIN BOARD
CN804
E
SLEEP
POWER
OPR/BATT
S404
S405
CN404
S407
S406
R428
R429
R430
R431
R432
CONTROL (2)
1-867-694-
11
(11)
SOUND
MEGA BASS
–
+
VOLUME
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
(Page 20)
(Page 20)
(Page 20)
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