Block Diagram - Power Supply Section - Sony STR-ZA1000ES Service Manual

STR-ZA1000ES/ZA2000ES/ZA3000ES
Ver. 1.1

6-10. BLOCK DIAGRAM - POWER SUPPLY Section -

ETHER_3.3V
(ZA3000ES)
ETHER_1.8V
ETHER_1V_1
ETHER_1V_2
NET_DCDC_4.0V
NET_DCDC_6.1V
ETHERNET CONTROLLER
IC6608 (2/2)
USB_FAULT 140
USB_PCONT 142
FAN_STOP 74
+3.3V_FAN
5VPWR_B 143
5VPWR_A 142
RG_PCONT 12
HDMI_TRANSCEIVER_1.3V
D-VIDEO_DCDC_2.0V_1
ADV8003_P_CONT_1.8V 140
VIDEO SYSTEM CONTROLLER
IC3003 (5/5)
SYSTEM CONTROLLER
IC8002 (6/6)
RT_+B 45
P-RY 49
M1
(FAN)
TEMPERATURE TEMPERATURE FAN MOTOR
SENSOR SENSOR SWITCH
IC9002 IC9001
FL_EN 66
AC_STOP 48
STR-ZA1000ES/ZA2000ES/ZA3000ES
+3.3V
REGULATOR
IC7003
DSP_1.1V
+1.8V
REGULATOR
DCDC_1.8V
IC7002
+1V
REGULATOR
AUDIO_3.3V
IC7001
+1.1V
DCDC_5V
REGULATOR
IC7251
VBUS +5V
VBUS SWITCH REGULATOR
IC6604 IC6603
+5.0V_SPARTA_ROGUE
+3.3V
REGULATOR HDMIOUT B_+5V
IC6600
HDMIOUT A_+5V
(ZA3000ES)
+1V
HDMI_1V_1 REGULATOR HDMI_1V_2
IC5008
D-VIDEO_DCDC_2.0V_2
+1.3V
REGULATOR
IC3503
D-VIDEO_DCDC_2.5V
+1.8V
VADC_1.8V REGULATOR
+3.3V_EXCEPT_MICOM_ROGUE
IC6001
+1.8V
+3.3V_MICOM_ROGUE
ADV DVDD_1.8V REGULATOR
IC3207
D-VIDEO_DCDC_4.0V
+1.8V
ADV_1.8V REGULATOR
D-VIDEO_DCDC_10.5V
IC3210
+1.8V
DCDC_12V
SD-RAM_1.8V REGULATOR
IC3209
FAN MOTOR
M
DRIVE
IC9003
F1
TO
F2
FLUORESCENT
INDICATOR TUBE
RECT
Q9001
(ZA3000ES) VH
D105 – 108
T101
DC/DC CONVERTER
TRANSFORMER
+1.1V
REGULATOR
IC2500
DC/DC
CONVERTER
IC1981
+3.3V
REGULATOR
IC200
DC/DC
CONVERTER
IC1761
DC/DC
CONVERTER
IC1921
DC/DC DC/DC
CONVERTER CONVERTER
IC1901 IC1741
+5V
REGULATOR
IC1504
ZONE_DAC_3.3V REGULATOR
+5V
REGULATOR
ZONE_DIR_5V
IC5015
+5V
DIR_5V, DAC_5V
REGULATOR
IC5014
TUNER_5V
+1V
REGULATOR
(Type12)
IC5017
MIC AMP_5V
DC/DC
CONVERTER
IC1861
A+7V
DC/DC
CONVERTER
IC1841
A-VIDEO_3.3V
DC/DC
CONVERTER
IC1821
A+5V
+3.3V
REGULATOR
IC1502
A–5V
+3.3V
REGULATOR
IC1500
DC/DC
A–7V
CONVERTER
IC1801
DC/DC
CONVERTER
IC1721
DC/DC
AMP B+
CONVERTER
IC1701
AMP B–
STANDBY_3.3V
B+ SWITCH
Q103, 104
OSC STB_5V
Q105, 106
48 48
Note: Refer to the "POWER_KEY BOARD DISCRIMINATION"
on page 72 for how to distinguish the type.
D7505
POWER
INDICATOR
PSE
VC–_1 CONTROLLER
IC7500
F7501
FOR
VC+_1
ETHERNET
TERMINAL F7500
VC+_3
POWER
PSE
VC–_3 CONTROLLER
IC7501
D7504
POWER
INDICATOR
+3.3V
IC2803
+5V
REGULATOR
IC2804
+5V
REGULATOR
IC2116
+5V
REGULATOR
IC252
+5V
REGULATOR
IC156
+7V
REGULATOR
IC961
+3.3V
REGULATOR
IC6016
+5V
MAIN POWER
REGULATOR
TRANSFORMER
IC971
F911
RECT
–5V
D910 – 913 F912
REGULATOR
IC976
–7V
REGULATOR
IC966
F1601
RECT
D1601
F902
–2
RECT
–1
D901
F901
RELAY DRIVE
RY901
Q909
RELAY DRIVE
+3.3V
REGULATOR
SUB POWER
IC8003
TRANSFORMER
DC/DC
RECT
CONVERTER
D51 – 54
IC981
D905
AC DETECT
Q56
(ZA3000ES)
PU1
POWER
UNIT
T01
AC1
- AC IN
F01
RY01 RY71
Q61
T02