Sony HCD-AZ33D - Block Diagram - PANEL;POWER SUPPLY Section

HCD-AZ33D
HCD-AZ33D
3333
7-5. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -
RESET SIGNAL
GENARATOR
IC391
RESET
SWITCH
Q391
BACK LIGHT
24
D001 – 004,
D006, 007
D009 – 012
SIRCS
REMOTE CONTROL
RECEIVER
IC401
4
15
X402
5MHz
X-IN
13
X-OUT
10
X401
32.768kHz
XC-IN
11
XC-OUT
CDM+9V
VP B–
M+9V
A+9V
DMP+5V
A+5V
D+3.3V
(FOR AMP SECTION)
FAN +12V
20
AC-CUT
49
STBY RELAY
86
TC-POWER
48
P_O_DVD_POWER
88
P_DVD_
3.3V_MNT
47
BT POWER/
DMP POWER
12
RESET
EVER+3.3V
D394
D401
-COM+3.3V
MUTE+3.3V
D395
D397
LED DRIVE
Q001, 002
STANBY LED
100
D402
(STANDBY)
73 P_POWER_KEY
74 P_DISP_KEY
94 KEY_2
85 TS-CLK
84 TS-CS
83 TS-MODE
95 KEY_1
762 ML9208 CLKCP
661 ML9208 CSCS
563 ML9208 DATADA
59OSC1
58OSC0
360 ML9208 RESETRESET
FL201
FLUORESCENT
INDICATOR TUBE
COM2 – COM15
SEG1 – SEG35,
AD1
40, 5541 – 54 5 – 39, 4
COM1, COM16
KEY IN_0 –
KEY IN_2
82, 87, 81
GRID DRIVE
Q202, 203
SYSTEM CONTROLLER
IC401 (5/5)
FLUORESCENT INDICATOR
TUBE DRIVER
IC201
/SD
M
(AC IN)
MAIN SW
EVER+4V
AC DET
+31V
+31V
+12V
+31V
SWITCHING
REGULATOR
UNREG+8V
+12V
+31V
G+12VG+12V
RF+3.3V
SW+5V
AMP
SECTION
B+
FOR FLUORESCENT
INDICATOR TUBE
+5V
REGULATOR
IC956
REGULATOR
CONTROL SWITCH
Q951, 952
REGULATOR
CONTROL SWITCH
Q955, 956
MAIN POWER
ON/OFF SWITCH
Q461, 462
SHUT DOWN
SWITCH
Q788, 789
+3.3V
REGULATOR
IC955
+3.3V
REGULATOR
IC107
+3.3V
SW+3.3V
D+3.3V
+3.3V
REGULATOR
IC105
RF+1.8V
+1.8V
REGULATOR
IC110
+4V
REGULATOR
IC953
+9V
REGULATOR
IC954
+9V
REGULATOR
IC952
+9V
REGULATOR
IC951
+5V
REGULATOR
IC981
USB+5V
USB_OCD
USB_SW
REGULATOR
CONTROL SWITCH
Q953, 954
+5V
REGULATOR
IC961
RECT
D202 – 205
OSC
Q201
F1
F2
T201
DC/DC
CONVERTER
+3.3V
REGULATOR
IC2
+1.8V
+5V
+1.8V
REGULATOR
IC810
C
USB_OCD, USB_SW
VBUS OVER
CURRENT DETECT
IC962
+5V
REGULATOR
IC003
19CS
16MODE
18CLK
KEY1 – KEY15
TOUCH SENSOR DRIVER
IC004
OSC
C206, R205
S101,
S400 – 409
TOUCH
SENSOR
30, 27, 1, 26, 2, 25, 3,
24, 4, 23, 5, 22, 6, 21, 8
9, 10, 15
KEYOUT0 –
KEYOUT2
TOUCH SENSOR
BACK LIGHT
D953 – 955
+5V
REGULATOR
IC957
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