Sony STR-DA5300ES - 6-12. BLOCK DIAGRAM - POWER SUPPLY Section -

STR-DA5300ES
4444
STR-DA5300ES
6-12. BLOCK DIAGRAM – POWER SUPPLY Section –
F1405
RECT
D1401
+6V
REGULATOR
IC1404
T001
MAIN POWER
TRANSFORMER
T002
SUB POWER
TRANSFORMER
STB +5V
D +12V
D +6V
STOP
POWER
SWITCHING
Q53, 55
TX_5VPWR
53
XM POW
28
4
50
RY01
D56, 57
RELAY DRIVE
Q52
POW-RY
AC IN
J01
D3511,
D3512
D61
RECT
D52 – 55
25
B+ SWITCH
Q54
B+ SWITCH
Q3903, 3904
+5V
REGULATOR
IC51
D +12V
+9V
REGULATOR
IC654
+12V
REGULATOR
IC1405
+3.3V
REGULATOR
IC3517
RY +24V
TUNER +9V
XM -5V
-5V
REGULATOR
IC1401
STB +3.3V
+3.3V
REGULATOR
IC2008
AC DETECT
Q51
F001
F1404
RECT
D1405 -1408
–7V
REGULATOR
IC2491
A –15V
F1403
RECT
D1401
RECT
D1411
+15V
REGULATOR
IC2490
A +15V
DSP2 +1.2V
+1.2V
REGULATOR
IC5201
A +5V
HDMI TX/RX +3.3V
+5V
REGULATOR
IC1236
AMP B+
AMP B–
TEMPERETURE
SENSOR
IC1905
Q1914
D1907
4/8_RY
4/8
PROTECTOR
PROTECT
LIMITTER
TEMPERETURE
SENSOR
IC1903
LIMITTER
DETECT
Q1910, 1911
LIMITTER
DETECT
Q1912, 1913
MIC +3.3V
+3.3V
REGULATOR
IC702
LIMITTER +5V
+5V
REGULATOR
IC1904
DSP1 +1.2V
+1.2V
REGULATOR
IC5001
DSP +2.5V
+2.5V
REGULATOR
IC2494
LIMITTER
IC1902
RELAY DRIVE
Q1401
PRE DRIVE B–
LIMITTER
DETECT
Q1901 – 1903
RY1402
SW1 (2/2)
POWER
+1.25V
REGULATOR
IC3853
IC3850 +1.25V
+2.5V
REGULATOR
IC3852
IC3850 A +2.5V
+2.5V
REGULATOR
IC3851
IC3850 D +2.5V
+3.3V
REGULATOR
IC3605
HDMI SYS +3.3V
HDMI TX/RX +1.8V
IC3601 (CORE) +1.8V
+4V
REGULATOR
IC1403
DSP +3.3V
+3.3V
REGULATOR
IC1402
D +4V
+3.3V
REGULATOR
IC3616
IC3601 (LVDS) +3.3V
+3.3V
REGULATOR
IC2215
D +3.3V
+5V
REGULATOR
IC3516
TX +5V
+2.5V
REGULATOR
IC3612
IC3601 (DDR) +2.5V
+3.3V
REGULATOR
IC3614
IC3601 (IO) +3.3V
+3.3V
REGULATOR
IC3902
XM +3.3V
+5V
REGULATOR
IC6517
+5V
REGULATOR
IC3906
VIDEO +5V
XM VCC
(+5V)
+5.5V
REGULATOR
IC3905
+1.8V
REGULATOR
IC3608
IC3601 (ADC) +1.8V
+3.3V
REGULATOR
IC3607
IC3601 (ADC) +3.3V
+2.5V
REGULATOR
IC3855
IC3519 VDD +2.5V
D_POW
+5V
REGULATOR
IC6513
DM +5V
+1.8V
REGULATOR
IC3514
+1.8V
REGULATOR
IC3617
REGULATOR
CONTROL
Q1409
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(Page 35)
(Page 40)
(Page 33)