Download  Print this page

Advertisement

Q Q
3 7 6 3 1 5 1 5 0
3-4. BLOCK DIAGRAM — DISPLAY SECTION —
LCD DO
TUNER
C
LCD CLK
SECTION
LCD CE
(Page 16)
KEY 0
29
KEY MATRIX
S501-519
KEY 1
30
43
T E
L
1 3 9 4 2 2 9 6 5 1 3
37
X802
32.768kHz
38
w w w
.
SYSTEM CONTROL
LCD DRIVE
IC801 (3/3)
IC551
1
KEY 0
|
62
DATA
DATA
SEG1
23
61
CLK
CLK
|
KEY 1
60
CE
CE
SEG52
25
|
LCD
53
LCD501
LCD INH
35
57
INH
COM1
64
63
COM2
KEY ACK
REMOTE CONTROL
RECEIVER
IC552
SIRCS
44
1
OUT
ILL B+
3
VCC
ILL POWER
ILL ON
48
CONTROL
D561-587
Q914
ILL B+
BATT
SWITCH
Q915
X2
40
XT2
X801
8.38MHz
PL551,552
X1
41
XT1
x
a o
y
i
http://www.xiaoyu163.com
8

3-5. CIRCUIT BOARDS LOCATION

DISPLAY board
KEY
(
)
ILLUMINATION
• Waveforms
Q
Q
(
)
LCD BACK
3
7
6
3
LIGHT
— Servo Board —
(MODE: CD PLAY)
1
IC1
2
IC1
3
IC1
4
Approx. 100mVp-p
IC1
5
u 1 6 3
.
Approx. 100mVp-p
IC1
17
17
http://www.xiaoyu163.com
2
4
9
9
8
SERVO board
IN SELF SW board
SPEAKER board
SL SW board
1
5
1
5
0
8
9
2
4
1
2Vp-p
16.9344MHz
(XTAL)
wd
2
5Vp-p
3.2msec
(PACK)
ts
1.2Vp-p
uj
(RFO)
0V
m
oa
(FEO)
c o
0V
od
(TEO)
CDX-CA400/CA530X/CA580X
2
9
9
tuner unit
(TU601)
MAIN board
9
8
2
9
9
Main Board
5Vp-p
32.768kHz
IC801
ej
(XT2)
3Vp-p
8.38MHz
(X2)
IC801
r;

Advertisement

Table of Contents

This manual is also suitable for:

Cdx--ca530xCdx-ca580x

Comments to this Manuals

Symbols: 0
Latest comments: