Hitachi DV-P323U, Руководство по обслуживанию

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1-12-1
WIRING DIAGRAM
DVD MAIN CBA UNIT
PICK UP UNIT
FG CBA
DVD MECHA
CN101
CN401
FG
SENSOR
1
LM(+)
2
LM(-)
3
TRA
Y
-IN
4
TRA
Y
-OUT
5
GND
6
SP(-)
7
SP(+)
8
SL(-)
9
SL(+)
10
FG-IN
11
P-ON+3.3V(D)
1
GND
2
VREF
3
P-ON+5V
4
F
5
E
6
A
7
D
8
NU
9
B
10
C
11
PD-MONI
12
D
VD-LD
13
GND(LD)
14
GND(D
VD-PD)
15
TS(+)
16
FS(-)
17
FS(+)
18
TS(-)
M
TRAY-IN
TRAY-OUT
AV CBA
SWITCH CBA
FUNCTION CBA
P-ON+1.8V
1
1
P-ON+1.8V
2
2
EV+2.5V
4
4
P-ON+5V
5
5
P-ON+5V
6
6
GND
7
7
GND
8
8
GND
9
9
GND
10
10
GND
11
11
GND
12
12
GND
13
13
EV+9V
14
14
EV+9V
15
15
EV+3.3V
16
16
P-ON+3.3V
17
17
P-ON+3.3V
18
18
P-ON+3.3V
19
19
PWRCON
20
20
FP-STB
21
21
FP-DIN
22
22
FP-DOUT
23
23
FP-CLK
24
24
CN501
CN1001
VIDEO-V
1
1
K2 1 1
KEY-2 2 2
STANDBY-LED 3 3
GND 4 4
NU
2
2
VIDEO-U
3
3
GND
4
4
VIDEO-Y
5
5
A-L-MUTE
12
12
GND
11
11
GND
6
6
VIDEO-CVBS
7
7
GND
8
8
VIDEO-C
9
9
GND
10
10
CN701
CN1601
W1601
JP1003 JP1004
AC CORD AUDIO
OUT(L) AUDIO
OUT(R) VIDEO
OUT DIGITAL
AUDIO OUT S-VIDEO
OUT OPTICAL
AUDIO OUT
EV+2.5V
3
3
25
25
26
26
NU REMO
TE
CN3001
SW CBA
M
M
SPINDLE
MOTOR
SLIDE
MOTOR
RELAY CBA
19 20 21
GND(CD-PD) CD-LD CD/D
VD
1 2 3 4 5 6 7 8 9
10 11
DETECTOR
FS
TS
VIDEO-Y
OUT VIDEO-U
OUT VIDEO-V
OUT
SPDIF
18
18
A
UDIO-L
13
13
KEY-5 1 1
KEY-6 2 2
GND 3 3
KEY-7 4 4
K1 5 5
NU 12 12
KEY-2 11 11
KEY-8 6 6
KEY-4 7 7
K2 8 8
KEY-3 9 9
KEY-1 10 10
CN2201 CN2002
A-R-MUTE
14
14
A
UDIO-R
15
15
A-MUTE
16
16
A
UDIO+5V
17
17
LOADING
MOTOR
CN301
1
GND
2
SBT5
3
SBD5
4
/FERS
5
/W
ORD
6
P-ON+3.3V
(NO CONNECTION)
CN302
1
/FERS
2
GND
3
RD
Y
-HIF
4
SCL
5
SD
A
6
B
USCLR
(NO CONNECTION)
7
SENSJ
CN201
1
MONI0
2
MONI2
3
JITTER
4
GND
(NO CONNECTION)
W1001
W2201
WJ1003
DV-P325U only