Sony CDP-CX455 - Page 31

CDP-CX455
3131
– Main Section –
11
13
15
19
.
1
FLDATA
25
23
21
.
2
.
26
.
1
.
10
3
.
D0
D7
A0
A14
20
CE
27
WE
Q551
A0
A14
D0
D7
IC504
SRAM
CE
47
WE
48
IC501 (2/2)
SYSTEM CONTROL
2
FLCLK
44
FLT1
3
LEDLAT
DIG1
DIG15
DA
63
SCK
62
CS
61
RESET
60
55
DIG16
IC701
FL DRIVER
5
39
4AD1(36)
Q701
SEG01
SEG35
QC
QP
FL701
FLUORESCENT
INDICATOR TUBE
F1 F2
DATA
4
CLK
8
RST
7
LT
6
IC702
LED DRIVER
24
13,
11,
12
D701-709,711,
712,715
S714,S721
SB_LED
S711-714
83
TJOG1
AMS
RE702
82
TJOG2
S721-726
84DJOG1
DISC/
CHARACTER
RE701
81DJOG2
FUNCTION
KEY
S701-706
S761-768
S741-745
S751-755
SIN
13
IC704
FL DRIVER
43
35
SEG0
SEG8
X2
38
X501
16MHz
X1
39
CLK
15
RESET
5
AD0
11
AD1
10
AD2
9
AD4
7
AD5
6
80
KEY0
100
FLDATAI
SOUT
14
16
BUSIN
14
BUSOUT
34RESET
Q950
CONTROL A1 II
J901
J902
T911
D901-904
AC
IN
RELAY
DRIVE
Q901
IC930
T901
+5V
REG
2
3
RY991
+5V
REG
1
3
IC921
LINE
FILTER
L991
RECT
D905,906
RECT
IC931
+5V REG, RESET
RST
VIN
4
2
VOUT
5
MUTE
+5V
(IC703, 501, 503) +5V
D931-934
RECT
+7V
REG
1
3
IC920
+7V
+5V
M +B
M -B
D921-924
RECT
+5V
REG
1
3
FL702
DVDD (+5V)
AU VCC
AU VEE
D911
RECT
Q911
-30V REG
D913
Q941
-20V REG
Q931
REG
VFL
F2
F1
F1
F2
VFL
FL701
94ACIN
28
ICSW
IC910
50
57
63
60
65
.
49
.
64
.
66
73
.
KBDO
89
KBDI
85
Q571
KEY
BOARD
J821
KBCO
45
KBCI
93
Q570
FUNCTION
KEY
FUNCTION
KEY
FUNCTION
KEY
FUNCTION
KEY
FUNCTION
KEY
REMOTE
CONTROL
RECEIVER
1
3
RMIN
13
IC703+5V
Q572
LED
DRIVE
+5V
LED
31
D801
(INSIDE)
Q576
LED
DRIVE
30
D710
STANDBY
FL702
FLUORESCENT
INDICATOR TUBE
F1 F2
40
54
8
FLRST
CS
12
43FLT2
90
POWER
34
29
SEG9
SEG14
Q941, 942
Q951, 952