Sony STR-DA5500ES - Block Diagram - POWER SUPPLY Section

STR-DA5500ES
STR-DA5500ES
3535
5-14. BLOCK DIAGRAM - POWER SUPPLY Section -
F1405
RECT
D1401
+5.5V
REGULATOR
IC1404
T1
MAIN POWER
TRANSFORMER
T002
SUB POWER
TRANSFORMER
STB +5V
D +12V
D +5.5V
STOP
POWER
SWITCHING
Q53, 55
TX_5VPWR2
53
XM POW
28
4
50
RY01
D56, 57
RELAY DRIVE
Q52
POW-RY
AC IN
D3511,
D3516
D3619
D61
RECT
D52 – 55
25
B+ SWITCH
Q54
B+ SWITCH
Q6803, 6804
+5V
REGULATOR
IC51
D +12V
+9V
REGULATOR
IC654
+12V
REGULATOR
IC1405
+3.3V
REGULATOR
IC3517
RY +24V
TUNER +9V
A –5V
–5V
REGULATOR
IC1401
STB +3.3V
+3.3V
REGULATOR
IC2511
AC DETECT
Q51
F001 F03
AC OUTLET
CN001
F1404
RECT
D1405 -1408
–15V
REGULATOR
IC2491
A –15V
F1403
RECT
D1401
RECT
D1411
+15V
REGULATOR
IC2490
A +15V
FPGA +1.2V
+1.2V
REGULATOR
IC2001
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, 1911
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
V +5V
+5V
REGULATOR
IC8016
DSP +2.5V
+2.5V
REGULATOR
IC2494
LIMITTER
IC1902
RELAY DRIVE
Q1401
PRE DRIVE B–
LIMITTER
DETECT
Q1901 – 1903
RY1402
SW1 (2/2)
POWER
+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
+4V
REGULATOR
IC1451
+3.3V
REGULATOR
IC2215
COAXIAL +3.3V
+5V
REGULATOR
IC3520
TX +5V2
+2.5V
REGULATOR
IC3612
IC3601 (DDR) +2.5V
+3.3V
REGULATOR
IC3614
IC3601 (IO) +3.3V
+3.2V
REGULATOR
IC6802
XM +3.2V
+5V
REGULATOR
IC6010
VIDEO +5V
XM VCC
(+5V)
+5.5V
REGULATOR
IC6804
HDSEL_POWER
TX_5VPWR1
+5V
REGULATOR
IC3516
TX +5V1
+1.8V
REGULATOR
IC3608
IC3601 (ADC) +1.8V
+3.3V
REGULATOR
IC3622
IC3601 (ADC) +3.3V
D_POW
+5V
REGULATOR
IC6751
DM +5V1
+9V
REGULATOR
IC6011
VIDEO +9V
+1.8V
REGULATOR
IC3515
+1.8V
REGULATOR
IC3623
+1.2V
REGULATOR
IC3519
HDMI +1.2V
+2.5V
REGULATOR
IC3852
IC3850 A +2.5V
+3.3V
REGULATOR
IC3616
IC3601 (LVDS) +3.3V
+1.3V
REGULATOR
IC8250
NET +1.3V
+2.6V
REGULATOR
IC8240
+3.3V
REGULATOR
IC8014
NET +2.6V
+2.5V
REGULATOR
IC8202
VDD +2.5V
+2.5V
REGULATOR
IC8203
+1.2V
REGULATOR
IC8205
VAA +2.5V
NET +3.3V
NET +1.2V
REGULATOR
CONTROL
Q1409
HDMI +5V
+5V
REGULATOR
IC3521
(US, Canadian)
(US, Canadian)
TH50
D3513 – 3515
+3.3V
REGULATOR
IC2229
+1.2V
REGULATOR
IC3112
IC3111 +1.2V
+3.3V
REGULATOR
IC3113
IC3111 +3.3V
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