Block Diagram And Schematic Diagram; Block Diagram - Pioneer DV-285-S Service Manual

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

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3.1 BLOCK DIAGRAM

3 7 63 1515 0
A
A
DVD MECHA
ASSY
CP2301
A
11 11
B
10 10
C
7 7
D
6 6
E
5 5
PICKUP
F
2 2
B
T+
21 21
T–
22 22
F+
23 23
F–
24 24
D
SW PCB ASSY
CD2301 CP2303
SP1+
SPINDLE
M
6 1
MOTOR
SP1–
5 2
SLED SLD+
M 4 3
MOTOR
SLD–
3 4
C
E
LOADING MOTOR
PCB ASSY
CD2302 CP2302
LOADING LD+
TE M 2 4
L 13942296513
MOTOR
LD–
1 5
OPEN
3 3
SW1
CLOSE
5 1
D
C
CP605
E
CP604
CP603
www
Power
F
G
OPERATION 3
PCB ASSY
12
1
http://www.xiaoyu163.com
2
DVD MT PCB ASSY
IC4004 IC4005
16Mbit Flash 64Mbit SDRAM
3
4
5
2
18
19
IC4001
7
MPEG / MICON
6
/ RF-AMP
9
IC2301
8
Motor Drive
11
IC
10
13 12 5 4 48 49 228
(27MHz)
V+3E
CP602
IC651
FIP Driver IC
x ao
y
V651 FL TUBE
. i
B
OPERATION
PCB ASSY
2
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3
8
IC4002
EEPROM
ASPDIF
225
ASDAT0
217
S_Y
194
S_C
196
CR
203
Y
200
CB
202
CVBS
198
229
X4001
Q Q
3 6 7
CP4002
6 9 11 10
6 9 11 10
CP601
30
u163
DV-285-S
3
4
2 9 9 4
1 3 1 5 0 5 8 2 9
m
co
.
4
2 8
9 9
9 4 2 8 9 9