Sony NAS-S55HDE / NAS-SC55PKE / SS-S55HDE Service Manual ▷ View online
NAS-S55HDE/SS-S55HDE
NAS-S55HDE/SS-S55HDE
41
41
5-18. PRINTED WIRING BOARD - MAIN Board (Conductor Side) -
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
W303
C110
C214
C310
CN301
C212
C381
C220
C219
C201
IC201
PC201
PC203
C152
R220
HT102
C167
C315
C170
D206
R205
HT303
IC108
IC301
C705
R221
T203
C109
CN114
C204
D317
IC107
C785
C148
HT202
C789
R213
R819
C787
IC705
T202
C734
C732
C731
R212
C749
C748
HT101
C791
C779
C712
C792
C794
C786
C795
C784
C783
C782
C780
C781
C753
C710
R201
C715
FH201
FH202
D315
D211
C207
D302
C304
C327
C308
R233
C303
PC204
C319
C324
L305
L304
C343
L306
D204
C340
C332
L303
C335
D303
F201
FB201
D312
C224
D314
D201
C348
D316
D313
D311
CN302
C202
CN201
CN704
D301
C356
C213
C205
HT201
Q202
Q201
TH201
JW319
R358
R232
D213
C203
C211
C215
HT302
W301
T201
FB1
03
R10
1
FB102
R10
2
C107
C112
FB101
C73
0
C179
IC380
C171
R319
D210
R385
Q380
C380
C384
C38
2
C383
R382
R186
C746
C747
C221
C738
C218
R229
C714
C823
R380
R151
R354
C115
C116
C222
R34
9
C136
R188
JR103
C139
R336
C168
C133
C132
R381
R150
C728
R147
C142
R136
R770
C385
C769
R775
R10
5
R776
R780
C305
R781
R784
C778
R184
C172
R78
3
FB112
R787
R782
R786
R329
R769
C140
C713
FB115
C727
C796
C111
R766
C742
L702
C790
C74
1
C821
C729
C743
C708
R383
C723
L703
R230
C736
C153
C155
FB301
C737
C739
C822
R765
C210
C777
R760
R785
C757
FB104
C776
R103
R759
R763
IC706
R332
D308
D309
R207
C311
R764
C169
R340
R346
R339
R328
R325
R342
R356
C208
R215
C178
D307
R228
C225
R301
R302
R307
R306
R206
R320
R321
R322
D310
R231
R227
R326
R32
7
L104
R365
R350
R347
R343
R335
R384
R333
C164
FB105
C122
C123
L105
MAIN BOARD
(CONDUCTOR SIDE)
S
SP/DM BOARD
CN6102
D
MOTHER BOARD
CN851
A
MOTHER BOARD
CN1
P
SP/DM BOARD
W463
MAIN POWER
TRANSFORMER
SUB POWER
TRANSFORMER
E
1-876-229-
11
1
4
1
3
1
3
1
3
1
3
6
4
1
4
1
7
1
4
HARD DISK
DRIVE (2/2)
DRIVE (2/2)
CD-ROM
DRIVE (2/2)
1
9
1
3
D
G
S
D
G
S
LINE FILTER
1
2
1
8
4
5
(AC IN)
( UK)
TUNER
(FM/AM)
FM 75
Ω
ANTENNA
AM
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
11
12
Ref. No. Location
• Semiconductor
Location
D201
B-9
D204
E-11
D206
F-12
D210
C-10
D211
C-9
D213
D-9
D301
G-11
D302
F-7
D303
F-8
D307
G-6
D308
G-9
D309
F-9
D310
G-8
D311
H-5
D312
H-7
D313
H-9
D314
H-6
D315
E-4
D316
H-11
D317
H-10
IC107
F-5
IC108
F-5
IC201
E-11
IC301
G-12
IC380
G-5
IC705
E-4
IC706
A-2
PC201 F-12
PC203 E-10
PC204 E-9
PC203 E-10
PC204 E-9
Q201
C-8
Q202
C-7
Q380
G-6
(Page 47)
(Page 47)
(Page 28)
(Page 28)
NAS-S55HDE/SS-S55HDE
NAS-S55HDE/SS-S55HDE
42
42
5-19. SCHEMATIC DIAGRAM - MAIN Board (1/4) -
• See page 55 for IC Block Diagrams. • See page 63 for IC Pin Function Description.
R364
TP314
R320
R365
R319
R322
C311
D30
6
R316
R314
R317
C315
R318
R315
C312
R313
TP323
L301
R301
R302
C304
C303
TP324
D301
D206
C207
D204
R212
TP220
C210
R208
R209
R206
R207
C208
PC201
R303
R305
TP301
IC301
TP310
TP304
TP302
D316
TP307
TP308
D201
TH201
TP208
C203
C204
TP205
C202
TP204
TP203
TP202
C201
R201
EB201
TP206
TP212
C215
R232
TP213
R224
R223
R220
R222
TP215
R226
C217
IC202
TP216
C218
R227
R228
C219
R231
C222
C220
R229
R230
PC204
R234
PC203
R310
R309
R308
TP217
R216
TP218
C223
C224
D212
R214
C225
TP211
TP214
R217
R215
D209
C214
R213
C211
R233
TP219
C310
C212
TP209
D213
C213
TP210
EB301
C354
C353
D319
R369
C359
C357
C356
C358
R368
R367
R366
IC307
D317
TP321
R343
R340
L305
D309
C335
R339
C338
C340
R332
C332
C330
D30
8
C327
R336
R333
L304
C343
D310
C346
L306
C348
R346
R347
R350
TP318
IC305
TP317
TP322
TP315
R363
R360
R370
D318
R359
D315
D313
R358
R356
CN302
W301
TP320
TP319
CN201
C216
FB201
IC201
R306
C305
R307
C319
D30
7
L303
C322
R325
C324
TP316
R327
R326
R329
R328
R355
R357
R354
D314
D312
IC304
F201
T201
C205
0
FB301
FB302
R335
R349
R342
C308
T203
R205
JW319
TP3
03
TP3
09
C221
R221
D31
1
R321
Q203
Q202
Q201
D210
D211
D304
Q306
W303
IC302
IC303
D303
D302
T202
Q302
Q303
Q304
1k
22k
1k
1k
10k
0.1
HZU18B3TRF
10k
10k
10k
10
50V
470
47k
0.01
1k
4.7k
22k
100
10V
10V
220
10V
10V
10ERB20-TB3
10ERB20-TB3
10
50V
ST02D-200TA
1
0.1
10k
4.7k
100k
470k
0.0022
PC123Y22JO
1k
470
FAN431AZXA
11
EQS04
D3SB60F3
470p
250V
470p
250V
0.1
275V
0.22
275V
275V
2.2M
1/2W
1/2W
220p
1kV
1k
1k
220k
4.7M
330k
470k
0.01
CXD9841M
0.001
27k
47k
10
50V
100
0.001
4.7
50V
0
68
PC123Y22JO
1k
PC123Y22JO
100k
1k
470
10
0.01
47 25V UDZW-TE17-15B
10k
0.22
10
10k
BAT54HT1
220p
1kV
0.1
2W
33000p
1kV
33
2200
16V
0.001
250V
10ERB20-TB3
330
35V
35V
1
0.1
MA2J1110
47k
0.001
1
100
10V
10V
1
470
4.7k
22k
TK73400
AU3
10EDB40
10k
2.2k
RB0
55L-40
220
25V
25V
1k
0.1
680
10V
10V
1k
680
10V
10V
0.1
RB0
81L-20
470
16V
16V
1.5k
4.7k
220
25V
25V
RB0
81L-20
0.1
680
10V
10V
1k
4.7k
1k
SI8001FDE
1k
2.2k
10k
MA2J1110
1k
MTZJ-T
-72-13C
MTZJ-T
-72-7.
5A
1k
1k
4P
7P
2P
0.01
1.1UH
MIP2F2
47
0.1
47k
470
25V
25V
RB0
55L-40
0.1
1k
470
16V
220k
10k
10k
10k
1k
1k
1k
MTZJ-T
-72-7.5A
MTZJ-T
-72-7.5A
SI-8008TM-TL
T2AL
250V
180
400V
1.2k
1k
1k
2200
25V
47
0.1
4.7M
MTZJ-T
-72-13C
22k
2SC3052EF
2SK3561
2SK3561
UDZW-TE17-15B
UF4005/23
HZU24B3TRF
ISA1235
AC1TP-1EF
9P
SI8001FDE
SI8001FDE
RB085T-90
FCH10A10
2SC3052EF
2SC3052EF
ISA1235AC
1TP-1EF
+12V
POWER_GND
AMP_VCC
HP_GND
A+5V
A+12V
USB_EMERG
POWER_ON
AC_CUT
EMERGENCY
AU_EMERG
POWER_OFF
AGND
P_OFF_GND
S
S
D+12V
NC
MGND
DGND
+5V
LCD +5V
LCD-GND
PGND
LCD-GND
DC 5V
NC
LCD +5V
A+5V
+5V
GND
GND
+3.3V
+3.3V
GND
NC
AC_L
AC_R
(CHASSIS)
(CHASSIS)
DRAIN
SOU
RCE
SOU
RCE
VDD
FB
CL
VCC
VSENSE
F/B
F/B
CT
NC
RT
GND
GND
GND
GND
GND
GND
NC
SS
VC1
OCP
PROTECT
VD
VG(H)
VS
VB
VG(L)
NC
P-GND
VC2
ON/OFF
GND
DCOUT
VA
D
J
(AC IN)
(1/4)
LINE FILTER
INVERTER
SWITCHING
SWITCHING
POWER CONTROL
ISOLATOR
ISOLATOR
DCIN
REGULATOR
TRANSFORMER
MAIN POWER
POWER CONTROL
SWITCHING
REGULATOR
REGULATOR
SWITCHING
REGULATOR
REGULATOR
SWITCHING
REGULATOR
REGULATOR
SWITCHING
REGULATOR
IN
SW
GND
ADJ
SS
IN
SW
GND
SS
ADJ
IN
SW
GND
SS
ADJ
IN
SW
GND
SS
ADJ
PROTECT
SWITCH
POWER
SWITCH
CONTROL
ON/OFF
Q303,304
DC DETECT
HARD DISK
DRIVE
(2/2)
DRIVE
(2/2)
TRANSFORMER
SUB POWER
ISOLATOR
SHUNT
REGULATOR
+3.3VSB
CD-ROM
CN301
4P
D+12V
NC
MGND
DGND
+5V
10
μH
41
46
42
CN851
CN6102
(2/4)
(3/4)
(4/4)
SP/DM
S
(Page 47)
(Page 31)
(Page 43)
(Page 44)
(Page 35)
(Page 45)
NAS-S55HDE/SS-S55HDE
NAS-S55HDE/SS-S55HDE
43
43
5-20. SCHEMATIC DIAGRAM - MAIN Board (2/4) -
• See page 55 for IC Block Diagrams.
TP101
TP102
TP103
TP104
TP105
TP106
TP107
TP108
TP109
TP110
TP111
TP112
TP113
TP114
TP115
TP116
TP117
TP118
TP119
TP122
TP123
TP125
TP132
TP133
TP134
TP135
TP136
TP137
TP138
TP139
TP140
TP141
TP142
TP143
TP144
TP154
TP155
TP157
TP158
TP159
TP160
TP161
TP162
TP163
TP164
TP165
TP166
TP167
C182
R131
R116
C113
R198
R199
C108
R136
R135
FB104
FB105
C111
C109
R113
L104
10
μH
R101
R102
FB101
FB102
FB103
C110
C112
L105
R132
R139
C107
R140
C183
C181
R193
C180
R192
C178
C179
C176
R124
C177
R125
EB102
R103
C115
C116
R105
C106
R109
R107
C105
Q106
R194
R196
C122
C123
CN109
CN111
CN112
R108
R110
CN102
CN110
IC109
CN113
CN114
470p
4.7k
10k
0.001
10k
10k
0.1
22k
22k
0.1
100
16V
10k
1k
1k
100
16V
16V
0.1
0.1
μH
4.7k
0
0.1
0
470p
10
22k
10
22k
470p
470p
10
10k
10
10k
1k
10
10
1k
470p
10k
10k
470p
RT2N20M-TP
1k
1k
10
10
7P
15P
7P
10k
10k
9P
11P
NJU4066BV(TE2)
11P
11P
L
K
J
I
H
G
F
E
D
M
P
C
B
A
S
T
N
R
Q
POWER_ON
AC_CUT
AU_EMERG
EMERGENCY
AUDIO_IN_LCH
AUDIO_IN_GND
AUDIO_IN_RCH
DAB_TXD
TU-CE
TU-DI
TU-CK
TU-DO
RDS-CK
RDS-DT
VOL_DATA
VOL_CLK
VOL_CE
SDO2
BCK1
LRCK1
SDI
RXD
DETECT
TXD
SDO1
DAB/TUNER
DAB/TUNER
DAB_3.3V
DAB_1.2V
TU-CE
TU-DI
TU-CK
TU-DO
RDS-CK
RDS-DT
DAB_1.2V
DAB_3.3V
DAB_TXD
DAB_RXD
DETECT
TXD
RXD
DAB_RXD
LCH
RCH
AGND
+9V
DGND
SI_DIN
SI_DOUT
SI_DIN
SI_DOUT
DGND
DGND
VOL_DATA
VOL_CLK
VOL_CE
LINEOUT_MUTE
POWER ON
AC_CUT
A+12V(AUDIO)
EMERGENCY
FANCONT
AU_EMERG
SDO2
BCK1
LRCK1
SDI
DETECT
TXD
RXD
+9V
A-Rch
A-Lch
A-GND
DETECT
TXD
RXD
D-GND
+5V
AUDIO_IN_RCH
AUDIO_IN_LCH
DGND
DGND
SDO1
DGND
B1
C1
B2
C2
E COM
DAB/TUNER
DAB+1.2V_ON
DAB+3.3V_ON
DAB+3.3V_ON
DAB+1.2V_ON
LCH
9V
RCH
GND
CE
DI
CL
DO/STEREO
TU_TUNED
RDS_CLK
RDS_DATA
CE
DI
CL
DO/STEREO
RDS_CLK
RDS_DATA
CE
DI
CL
DO/STEREO
RDS_CLK
RDS_DATA
VDD
AIN
AOUT
A CT
DIN
D CT
DOUT
BOUT
BIN
B CT
C CT
VSS
CIN
COUT
(CHASSIS)
DAB/TUNER
CONTROL
SELECT
DAB/TUNER
SELECT
TUNER
(FM/AM)
(FM/AM)
AM
FM 75
Ω
ANTENNA
(2/4)
(UK)
(AEP)
(AEP)
(UK)
(AEP)
(Page 46)
(Page 47)
(Page 45)
(Page 44)
(Page 42)
(Page 37)
(Page 39)
(Page 39)
(Page 39)
NAS-S55HDE/SS-S55HDE
NAS-S55HDE/SS-S55HDE
44
44
• See page 53 for waveforms. • See page 55 for IC Block Diagrams.
5-21. SCHEMATIC DIAGRAM - MAIN Board (3/4) -
TP145
TP146
TP147
TP148
TP149
TP150
TP151
TP152
TP153
TP156
IC102
D102
C170
IC104
L112
Q105
R158
L113
C167
R172
R189
R129
R142
R114
R130
R159
R188
C381
R381
Q380
IC380
R380
R385
IC106
R143
D103
IC103
JR102
X101
L
111
R15
0
R149
L109
L108
R148
R157
JR103
C148
C130
C131 C132 C133 C134 C135 C136
C142
C141
C139
C147
R160
R161
R162
R163
C152
C151
R141
R154
R15
1
R144
R115
L1
10
FB109
R119
FB108
C145
FB111
L115
C154
C164
C165
FB115
FB110
R155
R152
R153
FB112
C140
C153
C155
R176
C161
C160
R177
R184
C166
R191
C168
JR110
R186
C169
R185
R187
C175
C380
C383
C385
C384
R384
R383
C382
R190
C171
C172
IC107
IC108
CN108
FB114
R147
R382
WM8776
MC2836
4.7
50V
TC7WHU04FU
0
ISA1235AC
1TP-EF
0
0
4.7
50V
50V
0
4.7k
10k
100
10k
10k
47
10k
100
10V
0
2SC3052
TK11100
100k
1k
TK11133CSCL
22
MA2J1110
GLS0
SN74LVC125
APWR
0
11.289MHz
0
10k
47
0
0
470
470
0
100
16V
16V
0.1
0.1
10
10
0.1
0.1
10
0.1
0.1
10
0.1
10k
10k
10k
10k
100
16V
0.1
47
47
10k
470
10k
0
0
100
0
10p
0.1
1
0.01
470
470
470
0.1
10
0.1
1M
27p
15p
1.2k
1k
0.1
10k
0.1
0
4.7k
0.1
4.7k
4.7k
0.1
1
0.01
1
1
10k
220k
0.001
1k
0.1
0.1
KIA7805API
KIA7809API
2P
0
47k
L
K
T
J
I
H
G
F
E
D
M
P
C
B
A
S
N
Q
R
USB_EMERG
BCK1
LRCK1_OUT
MCK_OUT_11
SDO1
D-GND-JR103
AGND
A+3.3V
A+5V
A+12V
VOL_CE
VOL_DA
TA
BCK1
LRCK1
MCK_OUT_1
1
SDI
SDO
2
LRCK1
BCK1
MCK_OUT_11
SDO1
VOL_CLK
IN
OUT
GND
IN
OUT
GND
1
2
3
1
2
3
AIN2L
AIN
1R
AIN1L
DACB
CLK
DACMCLK
DIN
DACL
RC
ZFL
AGR
ZFLAGL
ADC
BCLK
ADCMCL
K
DOUT
AV
D
D
ADCREFP
ADCREFGND
VMIDADC
AUXL
AUXR
DACREFP
DACREFN
VMI
DDAC
VOUTR
VOU
TL
NC
AGND
AINVGR
AINVGL
AINOPR
AINOPL
AIN5R
AIN5L
AIN4R
AIN4L
AIN3R
AIN3L
NC
HPOUTR
HPVDD
HPGND
CL
DI
CE
HPOUTL
MODE
DVDD
DGND
ADCLRC
AIN2R
1A
1Y
2A
2Y
GND
VCC
4A
4Y
3A
3Y
1OE
4OE
2OE
3OE
OUT
GND
IN
BP
CTL
1
2
3
VCC
GND
GND
FAN12/9V
VIN
FB
OUT
CONT
GND
NP
AU(R)
TU/DAB
DMPORT
BUFFER
A/D CONVERTER,
D/A CONVERTER
INPUT SELECT,
M101
(FAN)
GROUND
SWITCH
REGULATOR
FAN MOTOR
SWITCH
ON/OFF
+5V REGULATOR
+9V REGULATOR
+3.3V REGULATOR
CLOCK BUFFER
(3/4)
(Page 43)
(Page 42)
(Page 45)
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