9.TIMER CIRCUIT DIAGRAM
3-41
R808
10K
R809
10K
R810
10K
R811
10K
GND
GND
1
2
3
U802
HS0038B
GND
IR Receiv
er
GND
R819
47R
VF
D-DAT
A
GND
VFD-CLK
VF
D-CS
IR
5V
5V
GND
-28V
C808
10UF/50v
C804
100UF/16v
C803
100U/16V
C806
NC
C807
NC
C805
NC
LED_POW
R805
1K
R800
470R
GND
R806
10K
C800
0.1UF
GND
C801
0.1UF
GND
CHASSIS
1
2
3
4
5
6
7
8
9
10
11
12
J801
CON12*2mm
GND
5V
-28V
VF
+
VF
-
5V
-30V
VF
+
VF
-
NC
R815
4k7
SW1
1
SW2
2
SW3
3
SW4
4
Dout
5
Din
6
IC
7
CLK
8
STB
9
KEY1
10
KEY2
11
KEY3
12
KEY4
13
VDD
14
Seg1/KS1
15
Seg2/KS2
16
Seg3/KS3
17
Seg4/KS4
18
Seg5/KS5
19
Seg6/KS6
20
Seg7/KS7
21
Seg8/KS8
22
Seg9/KS9
23
Seg10/KS10
24
Seg11/KS11
25
Seg12/KS12
26
Seg13/KS13
27
Seg14/KS14
28
Seg15/KS15
29
Seg16/KS16
30
Seg17/KS17
31
Seg18/KS18
32
VDD
33
VEE
34
Seg19/Grid10
35
Seg20/Grid9
36
Grid8
37
Grid7
38
Grid6
39
Gr
id
5
40
Gr
id
4
41
Gr
id
3
42
Gr
id
2
43
Gr
id
1
44
VDD
45
LED5
46
LED4
47
LED3
48
LED2
49
LED1
50
VSS
51
OSC
52
U801
PT6311
F1
1
F1
2
NP
3
1G
4
2G
5
3G
6
4G
7
5G
8
6G
9
7G
10
8G
11
9G
12
10G
13
11G
14
NC
15
P17
16
P16
17
P15
18
P14
19
P13
20
P12
21
P11
22
P10
23
P9
24
P8
25
P7
26
P6
27
P5
28
P4
29
P3
30
P2
31
P1
32
NP
33
F2
34
F2
35
U800
HNV-11SS59T
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
5V
5V
5V
GND
R816
56k
D802
IN4148
D803
IN4148
D804
IN4148
D805
IN4148
S800 power
S801
open/cls
S802
play
S804
pause
S807
stop
S810
menu
S805
skip+
S808
skip-
S811
p-scan
S806
scan+
S809
scan-
S812
enter
S803
up
S813
down
S814
left
S815
right
R817
22R
R818
22R
R807
10k
5V
5V
GND
GND
-28V
R814
NC
5V
R813
NC
5V
R812
NC
4K7
LED_CON
LED_CON
VF
-
VF
+
GND
(100P)
(100P)
(100P)
LED_CON
(10K)
(10K)
IR
IR
DAT
A
CLK
ST
B
1
1
2
2
3
3
4
4
5
5
JP802
CON5
1
1
2
2
3
3
4
4
5
5
JP
8
0
3
CON5
D800
POW
ER
GND
b
e
c
Q800
A1015
GND
5V
sm
all board
REMOTE CONTROL NOT OPERATE
SYSTEM NOT OPERATE OR
DIGTAL ABNORMAL OR KEY
NOT OPERATE
DIGTAL ABNORMAL
Содержание T 585
Страница 22: ...2 SDRAM CLOCK FIG 2 1 3 TRAY OPEN CLOSE SIGNAL CH1 EJ CH2 EJ FIG 3 1 3 12 ...
Страница 24: ...5 LENS CONTROL RELATED SIGNAL NO DISC CONDITION LDON FIG 5 1 CH1 DVD_LD CH2 CD_LD FIG 5 2 3 14 ...
Страница 25: ...6 FOCUSE CONTROL RELATED SIGNAL NO DISC CONDITION FSCON FIG 6 1 CH1 FOCUS CH2 FOCUS FIG 6 2 3 15 ...
Страница 26: ...7 SPINDLE CONTROL WAVEFORM CH1 SPWM2 CH2 SPWM1 FIG 7 1 DVD CH1 SPWM2 CH2 SPWM1 FIG 7 2 CD 3 16 ...
Страница 27: ...8 FOCUS ON WAVEFORM FSCON FIG 8 1 CD FIG 8 2 DVD 3 17 ...
Страница 29: ...FIG 10 2 480P FIG 10 3 720P FIG 10 4 1080I 3 19 ...
Страница 30: ...11 RF WAVEFORM FIG11 1 CD FIG11 1 DVD 12 HDMI CH1 HSYN CH2 VSYN FIG12 1 480I 3 20 ...
Страница 31: ...CH1 HSYN CH2 VSYN FIG12 1 480P CH1 HSYN CH2 VSYN FIG12 1 720P CH1 HSYN CH2 VSYN FIG12 2 1080I 3 21 ...
Страница 32: ...13 ES6168F AUDIO OUTPUT TO AUDIO DAC CHI1 BITCLOCK CH2 LRCLOCK FIG 31 1 14 AUDIO OUTPUT 1KHZ 0DB FIG 14 1 3 22 ...
Страница 60: ...HS4 DVD_B008 VM1 0 RS232 P1 J2 1 6 5 RS232 P C BOARD TOP VIEW BOTTOM VIEW 3 64 ...
Страница 62: ......