Download  Print this page

Block Diagram - Display/power Section - Sony HCD-PX5 Service Manual

Hide thumbs

Advertisement

HCD-PX5
Q Q
3 7 6 3 1 5 1 5 0
6-4.
BLOCK DIAGRAM – DISPLAY/POWER Section –
D771 – 776, 781 – 786
LCD BACK
LIGHT
VOLUME
T E
L
1 3 9 4 2 2 9 6 5 1 3
ENTER/YES
PUSH
D705
I/1
D706 – 713,
D717, 718
(Page 50)
w w w
LIQUID CRYSTAL
DISPLAY UNIT
LCD600
DATA
7
LCD DATA
SCK
8
LCD CLK
STB
14
LCD CE
LED DRIVE
49
DIMMER
Q703
REMOTE CONTROL
93
SIRCS
RECEIVER
IC701
ROTARY
68
ENC VOL A
ENCODER
69
ENC VOL B
S701
S702 – 710, 712 – 725
SYSTEM CONTROLLER
IC506 (2/2)
ROTARY
ENCODER
70 ENC JOGA
S726
71 ENC JOGB
LED DRIVE
57 STBY LED
Q704
LED DRIVE
IC702
DATA
13
60 LED DATA
TR RELAY
47
P2
CLK
14
61 LED CLK
ı
STB
15
62 LED CS
P16
CLR
16
64 LED-CLEAR
LCD ON/OFF
31
P.DOWN
K
RESET
34
46
MD/CD POWER
05
x
a o
.
i
http://www.xiaoyu163.com
+7.5V
A+7.5V
REGULATOR
IC911
A+12V
B+ SWITCH
CD A+5V
Q1101, 1102
Q
Q
3
7
6
B+5V
CDM+5V
CD+5V
D506
A+3.3V
D505
SYS+3.3V
D507
BUP+3.3V
BT501
LITHIUM
D515
BATTERY
BUP +5V
LCD ON/OFF
LCD+5V
SWITCH
Q601, 602
SYS+5V
RESET
RESET SIGNAL
SWITCH
GENERTOR
Q521
IC508
u 1 6 3
y
52
52
http://www.xiaoyu163.com
2
4
8
9
9
+10V
M+10V
REGULATOR
Q800
THP501
+7V
RECT
M+7V
REGULATOR
D961,
Q801
D963 – 965
THP503
RECT
+12V
D956,
REGULATOR
D958 – 960
IC912
+5V
MD+5V
REGULATOR
IC917
D1109
3
1
5
1
5
0
8
9
2
D511
D1002
D1103
+6.1V
REGULATOR
IC916
T901
D1108
POWER
TRANSFORMER
+4V
RECT
REGULATOR
D971
IC919
AMP B+
RECT
D803
AMP B–
FAN +12V
D514
RELAY DRIVE
Q901
D524
+5.6V
RECT
REGULATOR
D942, 945
IC901
D519
(Hong Kong, Korean)
T902
POWER
RECT
m
TRANSFORMER
D940, 941
D503
c o
.
2
8
9
9
BDPWR
E
(Page 50)
4
9
8
2
9
9
(Tourist)
S901-1
VOLTAGE SELECTOR
220 – 240V
110 – 120V
(AC IN)
(Hong Kong, Korean)
RY991
(Tourist)
S901-2
220 – 240V
110 – 120V

Advertisement

Table of Contents

Comments to this Manuals

Symbols: 0
Latest comments: