Sony NSP-1 Service Manual page 73

R106 IC202
0.47
NJM2360AM(TE2)
R107
0.47
6
V+
5 8
+5V_SB
COMP_IN DRIVE_C
7
IPK_SENS IC212
1 LT1764EQ-E2
L214 C210
SWITCH_C
100uH 0.1uF
3 2 2 4
TIM_CAP SWITCH_E IN OUT
GND
L202
R112
1 5
100uH 3.3k
C206 4 SHDN ADJ
GND
470pF
NM
3
R235
330
C209
150uF
R113
10V C288
2.2k 10uF
D204
R111
MBR0530T1
1.2k
D205
GND CL-191YG-CD-T
GND
FB203
R108
10k
RN-C
004 PON_SIG
COR201 GND
1
2
D222
R257
1SS357-TPH3
100
GND
+3.3V-evr
C286
5
2 4.7uF R110
004 L_POWER_OFF 4 2.2k
1 R256
1k R249
R263
3 2.2k
1k
NM
NM
GND GND
GND
IC211 GND GND Q201
001,002,007
TC7SH08FU-TE85R
DTC144EE-TL
xMASK
F201
5A
5A
R109
100k
C203
C285
DC IN
470uF
470uF
25V
C205
25V
NM 0.1uF
FB201
D203
CN201 MA132WA-TX
1
C287
+ T201
3
0.1uF GND
2
-
C281
TP201
0.1uF
Q202
SI4420DY-T1
FG_GND
C207
0.1uF
NM
GND
NSP-1
A B
R275
IC204 Q206
L203 MB3761PF-ER
DTA144EE-TL
1uH
Q205
R122 R129 2SC4617TL-QR
D206
100k 100k
1SS357-TPH3
RN-C RN-C +3.3V-evr
R158
4.7k
R272
R139
4.7k
100k
R273
RN-C
R123
4.7k
22k
+3.3V-evr
8
3 VCC 4
INA OUTA
R259
1 6
C204
4.7k
INB OUTB
0.1uF
2
R274
R130 HYSA
22k
R105 10k
7
2.2k RN-C HYSB
GND
R157
R260
2.7k D202 4.7k C220
R131 5
0.1uF
R124
4.7k
10k
C202 RN-C
RN-C
150uF
10V C212
C217 C218
0.1uF
1uF 10uF
CL-191YG-CD-T
Q251 Q252
DTC114TE-TL
GND 2SC4617TL-QR
Q246 DTC144EE-TL
DTC144EE-TL
C284
C208
470uF
470uF
25V 25V
NM R114 R125 R132 R140
10k 4.7k 10k 4.7k IC205
RN-C RN-C RN-C RN-C TL1451ACPWR-12
3 VCC
+1
4
-1
R145 220k 5
FB1
6
DTC1
C213 0.047uF R153 10k
14
+2
13
-2
R146 220k 12
FB2
11
DTC2
C214 1
R154
0.022uF CT
2.2k
2
R115 R133
RT
2.2k 1k
GND
RN-C RN-C
IC203
LT1431CS8-E1
C211 R144
R116 R134
0.1uF
47k
1k 1k
RN-C RN-C
GND
3
1 V+ 4 R126 R135 R141
R117
4.7k 0 4.7k R159
COLL RTOP 0
0
8 RN-C RN-C
REF
2 7
COMP RMID R160
10k
GND-F GND-S
Q204
DTC114TE-TL
6 5
R161
1k
R162
C219
220pF 4.7k
R118 R127
10k 4.7k R136 R142 IC206
10k 4.7k
RN-C RN-C TL1451ACPWR-12
RN-C RN-C
3 VCC
+1
4
-1
R147 220k 5
FB1
6
DTC1
C215 0.1uF R155 4.7k 14
+2
13
-2
R148 220k 12
FB2
11
DTC2
C216 0.1uF R156 4.7k
1
CT
2
RT
GND
R119 R137
4.7k 4.7k
RN-C RN-C
R149
0
R120 R138
R150
1k 1k
10k
RN-C RN-C
R128 R143
4.7k 4.7k
R151
RN-C RN-C 1k
A_Side B_Side
E201 E202
R121
0 R258 R152
330 4.7k
C
DEC-158 (2/7) DEC-158 (2/7)
SUFFIX: -13 SUFFIX: -13
1k
IC208
D207 IC207 (2/2)
1SS357-TPH3
TLV431ACDBV2 NJM2903V(TE2)
R165
10k
R166 R169 R178 R180
4.7k 22k
R163 4.7k 47k
C229 IC208
1k 3 RN-C
0.1uF RN-C (1/2)
RN-C 3 8
NJM2903V(TE2)
4 R167
+IN
1k 1 5
RN-C
R164 +IN 7
2 -IN
4.7k
5
RN-C 4 6
-IN
R179
GND
27k
RN-C
SL201
R168
10k
RN-C
004
C221
1uF
C226 Q212
4.7uF DTC114TE-TL
Q207
C223
0.1uF
9
GND +5.0V CONT
CL201
7
OUT1
-5V CONT
CL202
10
OUT2
Q208
Q210 Q213
DTC114TE-TL DTC114TE-TL DTC114TE-TL
16
REFO
15
SCP
R170 R181
22k 22k
C230
C227
4.7uF
8 4.7uF
C224
4.7uF
2SK711-BL(TE85L)
R171 R182
22k
22k
R172 R183
10k
10k
R173 R184
1k 1k
C222
0.1uF
L204
GND 1uH
9
+3.3V CONT
CL203
7
OUT1
+3.3V-3 CONT
CL204
10
OUT2
DTC114TE-TL
DTC114TE-TL DTC114TE-TL
Q209 Q211 Q214
16
REFO
15
R174 R185
SCP
22k 22k
C228 C231
4.7uF 4.7uF
L205
8
1uH
2SK711-BL(TE85L)
C225
4.7uF
R186
R175 22k
22k
R187
R176 10k
10k
R188
R177 1k
1k
7-3 (b) 7-3 (b)
D E
+3.3V-evr
TC7WH123FU(TE12R)
R253
220k 8
7 VCC nCONFIG 004
R266 RX/CX
10k C280
5
1uF IC210 Q245
R250 Q
6 DTC144EE-TL
10k
CX C289
NM
1
0.1uF
A
2
B 004 CONFIG_DONE
3
CLR
R267 GND
10k
C283
4
0.001uF
IC214
TC7SH14FU(T5RSOYJF)
GND GND
2 4 R271 10k
IC213
R269
IC213 (1/2)
(2/2)
0 TC7SH14FU(T5RSOYJF) VCC
nCONF_EN
C290
NM GND
1uF
Q215
2SK711-BL(TE85L)
L206 Q219 L210
1uH SI4425DY-T1 45uH
2SC4617TL-QR
Q231
R216
R200 R208
10k
22k 47
C274 C275
S R193 150uF
150uF
10k 10V
10V
C232 D208
1SS357-TPH3
0.022uF
R189
R201 R209
47
10k 100
8 7 6 5
Q220
C233 D209 4 Q230
2SA1774TL-QR
0.022uF C240
1SS357-TPH3
R217 SI4420DY-T1
22uF
5.1k 20V
1 2 3
Q216 Q221
2SC4617TL-QR
Q241
SI4425DY-T1
L207
1uH
SI4420DY-T1
Q240
R202 R210
R197
R194
22k 22k 47 R218
S 10k
10k
C234 D210
R190 0.022uF L208
1SS357-TPH3
47
47uH C279
R223
150uF
5.1k 10V
R203 R211
10k
Q222 100
2SA1774TL-QR
C235 D213 C241
0.022uF 1SS357-TPH3 22uF
20V
Q223
2SC4617TL-QR
Q217
Q234
2SK711-BL(TE85L) L212
SI4425DY-T1 45uH
R219
10k
R198 R204 R212
R195
10k 22
S 22k
10k
C276
150uF
C236 D211
R191
0.022uF 1SS357-TPH3 10V
Q235
47 8 7 6 5
SI4420DY-T1
Q224 R205 R213 4
10k 100
2SA1774TL-QR
1 2 3
R220
C237
D214 6.2k
0.022uF
1SS357-TPH3 C242
22uF
20V
Q218 Q225
L216
2SC4617TL-QR
SI4425DY-T1 100uH
Q232
R221
10k
R199 R206 R214
S R196 22k 10k 22
10k
C277
C238 D212
R192
0.022uF 1SS357-TPH3
220uF
47
R207 R215
8 7 6 5
10k 100
Q226
Q233
2SA1774TL-QR 4
R222
C239 SI4420DY-T1
D215 3.3k
0.022uF
1SS357-TPH3 C243
22uF 1 2 3
20V
F G
+3.3V-evr
1
IC215 (2/2)
VCC
+3.3V-3
IC215 (1/2)
GND
TC7SH14FU(T5RSOYJF)
2 4
xBGATE 003,004
GND
IC216
TC7SH08FU-TE85R
5
2
4
1 xMASK
+3.3V-evr
3 001,002,007
(1/2)
2 4
IC214
(2/2)
VCC
GND C291
0.1uF
GND
2
+5V-1
FB204
+5V-2
FB205
FB206
+5V-3
FB207
C255 C267
C262
0.1uF 0.1uF
R226
0.1uF
47k
D218
MA132WA-TX
0.1uF
C247
R227
47k
Q227
D219
2SC4617TL-QR MA132WA-TX
R231
22k
3
R224
22k
R225
47k
FB212
-5V
C257
C246
0.1uF
0.1uF
4
FB213 +3.3V-1
FB208
+3.3V-2
FB209
R228
22k
C250
0.1uF
C261
C266
0.1uF 0.1uF R233
C278 2.2k
150uF
D217
10V
CL-191YG-CD-T
R229
47k
+3.3V-3
FB214
R262
22k R230
100
C251 5
4V 0.1uF
R232
2.2k
C264
R261 0.1uF
D216
47k CL-191YG-CD-T
DEC-158 (2/7)
BOARD NO. 1-863-729-13
NMX-176_DEC-158_011_2
H