Sony SA-NS410 Service Manual ▷ View online
SA-NS410
SA-NS410
17
17
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAM - MAIN Section -
1
2
TX+
3
RX+
6
RXí
TXí
36 NW_SPI_DIN
SPI_OUT
24 SDIN2
25 SDIN1
23 SCLK
22 LRCK
34 MCLK
22 LRCK
34 MCLK
28
24
SDA
DAMP_SDA
(I2C)
29
22
SCL
DAMP_SCL
(I2C)
MUTE
>001B
21
28
MUTE
DAMP_XMUTE
16
27
RESET
DAMP_RESET
CN100
(MODULAR JACK)
DIGITAL POWER AMP
IC111
14 VinR
13 VinL
A/D CONVERTER
IC102
AUDIO IN
J100
9
DOUT
8
BCK
7
LRCK
6
SCKI
4
OUT_A
OUT_A 5
OUT_A 5
1
OUT_B
OUT_B 64
OUT_B 64
49
OUT_C
OUT_C 50
OUT_C 50
45
OUT_D
OUT_D 46
OUT_D 46
SUB_PWM+ 40
14 PWM_CP
16 PWM_DP
DIGITAL POWER AMP
IC109
34
OUTC
OUTC 35
OUTC 35
29
OUTD
OUTD 30
OUTD 30
17
18
RESET
SUB_PWMí 39
15
Xin
13
Xout
OVER LOAD
DETECT
Q112, 113
OVER LOAD
DETECT
Q114, 115
OVER LOAD
DETECT
Q116, 117
SP5
(WOOFER)
X100
5MHz
SYSTEM CONTROLLER
IC108 (1/2)
: LAN
: AUDIO (ANALOG)
SIGNAL PATH
: AUDIO (DIGITAL)
R-ch is omitted due to same as L-ch.
R-CH
Q126
ADA_LRCK
ADA_BCK
AV2DATA2
AV2DATA0
ADA_MCK
35 NW_SPI_DOUT
SPI_DIN
37 NW_SPI_CLK
SPI_CLK
38 NW_SPI_CS
SPI_NCS0
PDOUT0
18 NW_SPI_REQ
BCO_SPI_REQ
19 NW_SPI_READY
A22
65 BCO_XAMP_MUTE
BCO_XAMP-MUTE
21 NW_RESET
NRESET_MOD
R-CH
ETH_RX+
ETH_RXí
ETH_TX+
ETH_TXí
I2C_SDA
I2C_SCL
MFI_RESET
I2C_SCL
MFI_RESET
T100
PULSE
TRANSFORMER
ANT1
MOD1
WIRELESS LAN MODULE
(12SA-NS410)
EEPROM
IC200
13
I2C_SDA
12
I2C_SCL
4
RESET
17
39
PDN
DAMP_XPDN
HIZ
21
19
FA
U
LT
THERM
36
23
VA
LI
D
DAMP_V
ALID
84
AUDIO_DET
26
DAMP_F
AUL
T
25
DAMP_THM
20
DC_DET
DC DETECT
Q111
BUFFER
IC115
LEVEL
DETECT
IC116
SP4
TWEETER
(REAR R-CH)
SP2
TWEETER
(FRONT R-CH)
SP3
TWEETER
(REAR L-CH)
SP1
TWEETER
(FRONT L-CH)
R-CH
L107
L108
L105
D105
SA-NS410
SA-NS410
18
18
4-2. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -
4 SIRCS
SYSTEM CONTROLLER
IC108 (2/2)
REMOTE CONTROL
RECEIVER
IC900
60 LED_LINK (RED)
LED DRIVE
Q120
D114
61 LED_LINK (GRN)
LED DRIVE
Q119
LINK
63 LED_AUDIO_IN
LED DRIVE
Q106
D107
AUDIO IN
48 LED_POWER (BLUE)
LED DRIVE
Q901
D900 í 902
S101
ALL RESET
S102
WPS
WPS
J101
12
RESET
75
AC_CUT
73
PVDD_DET
51
PCON1
53
NW_IO_POWER (PCON4)
66
KEY_ALL_RESET
94
KEY_WPS
S701
I
/ 1
74
KEY_POWER
S108
UPDATE
S900
90
KEY_PARTY
S105
AUDIO IN
91
KEY_INPUT
S103
VOL í
VOL +
93
KEY_VOLí
S104
92
KEY_VOL+
100
KEY_UPDATE
E+3.3V
D+3.3V
DC/DC
CONVERTER
IC103
JB_D+3.3V
DC/DC
CONVERTER
IC105
49
PCON3 (PVDD)
50
PCON2 (1.2V)
45
PCON3b
+1.2V
DC/DC
CONVERTER
IC104
+9V
REGULATOR
IC106
RESET SIGNAL
GENERATOR
IC101
RESET
SWITCH
Q110
(RED)
(GRN)
95 LED_UPDATET (RED)
LED DRIVE
Q122
D115
54 LED_UPDATE (GRN)
LED DRIVE
Q121
UPDATE
(RED)
(GRN)
43 LED_PARTY (RED)
LED DRIVE
Q908
D907
44 LED_PARTY (GRN)
LED DRIVE
Q909
(RED)
(GRN)
55 LED_I/O (RED)
LED DRIVE
Q701
D701
56 LED_I/O (GRN)
LED DRIVE
Q702
I
/ 1
(RED)
(GRN)
PARTY
START/CLOSE
BLUE
ILLUMINATION
47 LED_PLAY (WHITE)
LED DRIVE
Q904
D903 í 905
WHITE
ILLUMINATION
NETWORK STANDBY
STANDBY
S100
67 KEY_STBY_MODE
E+3.3V
+
DC IN 18V
MUTE
>001B
POWER
CONTROL
Q128, 129
D129
B+ SWITCH
Q102, 103
B+ SWITCH
Q104, 118
+9V
+5V
PVDD+18V
VSYS+18V
B+ SWITCH
Q100, 101
+5V
REGULATOR
IC107
VOLTAGE
DETEDCT
Q105
PARTY
START/CLOSE
SA-NS410
SA-NS410
19
19
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
• f : Internal component.
• C : Panel designation.
• C : Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• MAIN, PANEL and PANEL2 boards are multi-layer printed
board. However, the patterns of intermediate-layers have
not been included in this diagrams.
not been included in this diagrams.
• Waveforms
– MAIN Board –
• A : B+ Line.
• Voltages and waveforms are dc with respect to ground
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : AUDIO IN
• Voltages are taken with VOM (Input impedance 10 M
• Voltages are taken with VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F :
F :
LAN
f :
AUDIO
(ANALOG)
J :
AUDIO
(DIGITAL)
• Abbreviation
AUS :
AUS :
Australian
model
CND : Canadian model
Note:
The components identi-
fi
The components identi-
fi
ed by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specifi ed.
cal for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
22.7
Ps
3.4 Vp-p
2
IC102
7 (LRCK)
1 V/DIV, 10
Ps/DIV
7
IC108
qd (Xout)
1 V/DIV, 100 ns/DIV
200 ns
3.2 Vp-p
88.6 ns
3.3 Vp-p
1
IC102
6 (SCKI)
1 V/DIV, 50 ns/DIV
3
IC102
8 (BCK)
1 V/DIV, 200 ns/DIV
354 ns
3.3 Vp-p
5
IC103
1 (BOOT)
5 V/DIV, 1
Ps/DIV
2.02
Ps
20 Vp-p
6
IC104
1 (BOOT)
5 V/DIV, 1
Ps/DIV
2.02
Ps
20.8 Vp-p
4
IC105
1 (BOOT)
5 V/DIV, 1
Ps/DIV
1.94
Ps
19.8 Vp-p
• Abbreviation
AUS :
AUS :
Australian
model
CND : Canadian model
SA-NS410
SA-NS410
20
20
4-3. PRINTED WIRING BOARD - MAIN Board (Side A) -
•
: Uses unleaded solder.
Note: When replacing the wireless LAN module (12SA-NS410) (Ref. No. MOD1), refer to “NOTE
OF REPLACING THE WIRELESS LAN MODULE (12SA-NS410)” and “PROCESSING
OF REPLACING THE WIRELESS LAN MODULE (12SA-NS410)” (page 3).
OF REPLACING THE WIRELESS LAN MODULE (12SA-NS410)” (page 3).
1
2
10
11
1
4
1
2
1
5
1
2 3
8
5
1
4
R210
R212
R411
R412
R228
R425
R426
R234
C203
C205
R242
R243
C208
R244
R245
R246
R247
R248
R249
C211
C212
R250
C215
R251
R252
C217
R253
C218
R254
C219
R255
R256
R257
R259
C220
C221
C222
R260
C225
C227
R263
C228
R264
C229
C230
C236
C237
C238
C240
C243
C244
C245
C246
R284
R285
R286
R289
C252
C257
Q100
C258
C259
Q102
Q103
C267
Q110
Q111
Q112
Q113
Q114
L101
Q115
Q116
L103
Q117
L104
Q118
Q119
L107
L108
L105
C273
L109
C277
Q120
IC200
C289
FB100
FB101
FB102
FB103
FB110
R101
FB111
R102
R104
FB114
FB115
FB115
R106
FB116
R107
FB117
R108
FB118
FB119
FB120
R117
CN101
CN103
CN104
CN106
R123
CN108
CN107
R124
R125
CN109
R128
R193
R130
R131
R326
R134 R135
C100
C101
C102
C102
C104
C105
R141
C106
C107
C108
R144
C109
R146
R149
C302
C110
C111
C306
C113
C307
C114
R150
C308
C115
R151
C309
C116
R152
C117
R347
R348
R349
R155
R156
R157
R158
C310
R159
C311
C312
C313
C120
C340
R350
R231
R232
R233
C314
R351
C315
C123
R353
R160
R161
S101
R162
R163
R164
C129
R165
R359
R166
R167
R168
R169
C133
C134
C137
C139
C332
C333
C140
R370
C141
R371
C142
R372
C143
R373
C147 R137
C144
R180
R374
C145
R375
C146
R376
C148
R379
C342
C343
C344
R380
C345
R381
C346
C152
R382
C347
C153
R383
C348
C154
R384
C349
C157
C158
C159
R196
C352
D100
C160
R390
R389
C161
D101
C355
D102
C162
D103
C163
C357
D104
C164
C358
C165
C166
C167
C168
C169
D110
C170
D111
C171
D112
C172
C173
D114
C174
ET100
C175
C176
ET104
C178
C179
ET107
ET109
ET103
C180
D121
C181
IC101
IC102
D122
IC103
D123
C183
IC104
D124
ET111
C185
IC106
ET113
IC107
ET115
IC115
IC116
C197
R200
R201
R202
R204
S102
1
(NC)
(NC)
4
1
8
E
E
E
G
S
D
D
D
D
E
E
E
E
E
E
1
3
3
5
1
1
E
A
K
1
A
K
K
A
A
K
K
A
2
4
3
7
14
8
8
4
5
4
E
A A
K K
S
S
G
G
D
D
5
4
8
5
1-885-745-
11
(11)
MAIN BOARD
(SIDE A)
K
A
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
WPS
ALL RESET
1
5
15
11
6
10
20
16
MOD1
WIRELESS
LAN MODULE
(12SA-NS410)
(12SA-NS410)
ANT1
SP4
TWEETER
(REAR R-CH)
SP2
TWEETER
(FRONT R-CH)
SP3
TWEETER
(REAR L-CH)
SP1
TWEETER
(FRONT L-CH)
SP5
(WOOFER)
PANEL2
BOARD
CN701
>02P
PANEL
BOARD
CN900
>01P
1
1
9
5
2
2
8
4
1
119
2
120
S102
S101
(US, CND, AUS)
(AEP, UK)
(US, CND, AUS)
LINK
A
D114
K
A
K
(RED)
(GRN)
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
FFC1
(Page 24)
(Page 24)
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