Block Diagram - Power Supply Section - Sony NAS-E35HD Service Manual

NAS-E35HD/SS-CE35HD
6-4.

BLOCK DIAGRAM - POWER SUPPLY Section -

PROTECT
P MONI
SWITCH
Q802
(UK)
DAB +1.2V
DAB +3.3V
DAB_1.2V
DAB_3.3V
GENESIS +5V
GENESIS +2V
DISPLAY +3.3V
CD D +3.3V
CD A +3.3V
CD-PO
F
(Page 21)
DM_EN
DM_PROTECT
HDD ON
POWER_ON
AC_DET
NAS-E35HD/SS-CE35HD
Q904
D920
REGULATOR
IC301 B+
Q302
+9V
+1.2V
REGULATOR
IC652
+3.3V +5V
REGULATOR REGULATOR
IC651 IC653
+5V
+3.3V
REGULATOR
IC404
+3.3V
REGULATOR
IC981
+3.3V
REGULATOR
IC982
+5V
DMP +5V
REGULATOR
IC802
+8V
+12V
+18V
D913
D914, 929 D912 D928 D925
D922
D919 D905 D906 D918
FAN STOP
DETECT
Q905, 906
M901
M M
(FAN)
D917 D915, 916
SWITCHING
REGULATOR
IC902
SWITCHING
REGULATOR
IC907
REGULATOR
CONTROL
Q907, 909
IC803 +3.3V
+3.3V
AC DETECT
Q803, 804
24 24
D926 D927
T03
MAIN POWER
TRANSFORMER
+9V
RECT
REGULATOR
D903
IC908
REGULATOR
IC905
D924
SWITCHING
REGULATOR
IC906
SWITCHING
REGULATOR
IC904
D923
D13
RECT
D902
D304
DC DETECT DC DETECT
ISOLATOR
Q354 Q902, 903
PC04
POWER
ON/OFF
ISOLATOR
CONTROL
PC03
SWITCH
Q901, 908
T02
SUB POWER
TRANSFORMER
D06
RECT
D807
RECT
D808
SHUNT
ISOLATOR
REGULATOR
PC01
IC901
(Chilean and Peruvian models)
VOLTAGE
C SELECTOR
(Page 22)
GENESIS AC DET
S1
POWER CONTROL
IC02
8 VC1
9 OCP
SWITCHING
12 VG (L)
Q01
15 VS
SWITCHING
16 VG (H)
Q02
18 VD
2 F/B
Q03
1 VSENSE
POWERCONTROL
IC01
4 VCC
5 DRAIN
2 FB
(AC IN)
TH01
F01
RECT LINE FILTER
D01 T01