25
25
CDC-R30MP/X30MP
4-4. BLOCK DIAGRAM — FRONT SECTION —
(Page 24)
4-5. CIRCUIT BOARDS LOCATION
61
62
63
64
LCD DRIVER
IC601
1
S1
LCD601
LIQUID
CRYSTAL
DISPLAY
44
•
45
40
I
43
4
I
39
46
I
49
50
I
54
KS1/S40
KS1/S41
S4
I
S39
KS3
I
KS6
KI1
I
KI5
COM1
I
COM4
2
S2
3
S3
RE1
S611
RE2
LCD DI
LCD CLO
LCD CE
LCD DO
EJECT
LAMP+B(+9V)
D641-643
D651-653
671-673
D661
LCD
BACK LIGHT
DIMMER
CONTROL
Q661
S621
ROTARY
ENCODER
WITH
SWITCH
KEY
MATRIX
ILL
CHANGE
Q651,671
VDD(+5V)
REMOTE CONTROL
RECEIVER
IC681
LAMP+B (+9V)
S601,602,605,606,
608,610,612-618,
S604 (CDC-R30MP)
DI
3
REMOTE
OUT
2
VCC
CL
CE
DO
DFP IN
MAIN
SECTION
B
A
FRONT board
SUB board
SERVO board
MAIN board
AUX board
tuner unit
(TU101)
—
Main Board
—
6
4.332MHz
IC151
qd
(XIN)
1.1Vp-p
7
6.3MHz
IC901
ej
(X1)
1.5Vp-p
• Waveforms
— Servo Board —
(MODE: CD PLAY)
1
IC201
<zxv>
(A)
260mVp-p
2
3
16.9344MHz
IC301
eh
(X1)
1Vp-p
4
280mVp-p
1.8Vp-p
5
16.9344MHz
IC201
el
(XTAL1 O)
2.4Vp-p
IC201
<zxn>
(B)
IC201
<zz,>
(RFO)
Содержание CDC-R30MP
Страница 5: ...5 CDC R30MP X30MP CONNECTIONS CDC R30MP ...
Страница 6: ...6 CDC R30MP X30MP ...
Страница 14: ...14 CDC R30MP X30MP 2 13 PICK UP SUB ASSY 1 B 1 4x5 2 leaf spring 3 pick up sub assy ...
Страница 51: ...51 CDC R30MP X30MP MEMO ...