Block Diagram -Power Section - Sony HCD-ZUX999 Service Manual

5-6. BLOCK DIAGRAM – POWER Section –
FL_TXD
PANEL
I
SECTION FL_CLK
(Page 34)
FL_LAT 25
FL_BK 26
FL-RESET 23
SYSTEM CONTROL
IC111 (6/6)
STBY RELAY 63
AD POWER CTL 1
CN005
2
TXD1
31 IIC_DATA/TXD1
3 RST1
34 STALLION_CST_IN/RTS1
5 CLK1
(SERVICE) 33 NO_USE/CLK1
6
RXD1
32 IIC_CLK/RXD1
7 CNVSS
CNVSS
9
8 RESET
RESET 12
AC CUT DETECT 18
AC MONITOR 95
HCD-ZUX999
FL_TXD
90
FL_CLK
91
FL_LATCH
92
Q130
93
ND1453
FL PROTECT
FLUORESCENT
IC106
INDICATOR
TUBE
9 /2A 2Q 5
1 /1A 1Q 13
11 2CLR
D109
D114
3 1CLR
D111
POWER
PROTECT
PROTECT
Q142
Q129
D112
SP/FAN
AMP
H
PROTECT
PROTECT
SECTION
Q146, 147
(Page 33)
D108
D105, 106
+1.2V REG.
+1.2V
IC602
(SH-TAS)
D+3.3V
D+9V
+3.3V REG.
A+3.3V
IC113
M+9V
+5V
A+9V
(SH-TAS)
+3.3V REG. +5V REG.
+3.3V
IC115 IC114
D+5V
BOOSTER
USB+5V
IC103
1 + VDD 5 +3.3V
(SH-TAS)
+3.3V 4 OUT +3.3V
(MEMORY)
+3.3V
(SH-TAS)
+3.3V
(IC111)
AD+3.3V
BUFFER
Q1453 – 1457
VF1, VF2
VF1, VF2
+40V REG.
VD+40V
Q820
+65V
–65V
POWER AMP
+35V
–35V
D051 – 054
+3.3V REG.
IC055
+9V REG.
IC058
+9V REG.
IC057
UNREG
+9V REG.
IC056
+5V REG.
IC109
L101
+3.3V REG.
2 VOUT VIN 1
IC601
4 ADJ
+3.3V REG.
IC603
RELAY
+3.3V REG.
DRIVER
IC113
Q800
AD POWER
SWITCH
Q135, 138 D115
+3.9V REG.
IC112
RESET RESET
Q132 IC110
35 35
T821
POWER
TRANSFORMER
(MAIN)
RECT
D122
F821
+VH
+VL
RECT
F827
D850
F823
RECT
F825
D851 –VL
+VH
F829
RECT AC3
D122 *
*
INCLUDED POWER
TRANSFORMER (MAIN)
RY800
T800
POWER
TRANSFORMER
D128
(SUB)
RECT
D800, 801
RECT
D802
HCD-ZUX999
AR MODEL
MX MODEL
E2, E3, E51 MODEL
S800
VOLTAGE
SELECTOR
(AC IN)