Advertisement
TO P9001
DIGITAL P.C.B.
(Audio Net Section)
P7402
1
2
3
XINTP
4
5
G
SCLK
6
UARTM2P
7
XINTM
8
UARTP2M
9
SBPTM
10
ITAM2A
11
SBMTP
12
ITAM2M
13
XMPREQ
14
XDMUTE
15
BOOT REQ
16
AU5V
17
18
19
20
21
22
23
24
F
AUGND
25
26
AUGND
27
EPG ON
H
28
AADC L
29
30
AADC R
31
32
AUGND
33
DGND
34
AUGND
35
R7410 820
IECOUT
36
LB7408 J0JHC0000032
AUGND
37
ANA3.3V
38
MIXLOUT DM
39
40
E
MIXROUT DM
41
ANA3.3V
42
DGND
43
C7447
1
DGND
44
DGND
45
DGND
46
R7439 22
YOUT DM
47
ANA5V
48
DGND
49
LB7409 J0JHC0000032
50
COUT DM
51
ANA5V
52
R7438 22
DGND
53
C7448
1
54
R7440 22
RPROUT DM
55
56
D
DGND
57
58
R7441 22
GPYOUT DM
59
X SW5.8V
60
DGND
61
LB7414 J0JHC0000032
X SW5.8V
62
BPBOUT DM
63
X SW5.8V
64
R7442 22
DGND
65
66
R IN
67
D3.3V
68
DGND
69
L7404 22u
D3.3V
70
G IN
71
D3.3V
72
C
DGND
73
D3.3V
74
B IN
75
76
DGND
77
R7443 100
CSYNC IN
78
RGB CPSVIN
79
80
DGND
81
LB7415 J0JHC0000032
D1.5V
82
V YIN DM
83
D1.5V
84
DGND
85
D1.5V
86
CPNCIN DM
87
D1.5V
88
B
ZJ7405
K9ZZ00001279
ZJ7406
K9ZZ00001279
ZJ7407
K9ZZ00001279
A
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED WITH THE MARK
HAVE THE SPECIAL CHARACTERISTICS
FOR SAFETY.WHEN REPLACING ANY OF THESE COMPONENTS.ONLY THE SAME TYPE.
1
2
XINTP
T
G SCLK A
T
G UARTM2P A
T
XINTM
T
G UARTP2M A
T
G SBPTM A
T
G SBMTP A
T
XMPREQ
T
XDMUTE
AV
BOOTREQ
T
AU5V
AV
EH50EB/EP
K7405 0
K7406 0
EH50EG,EH52EG
K7415
EPG ON
H
T
G AADC L A
AV
G AADC R A
AV
G IEC OUT A
AV
G MIXLOUT DM A
AV
G MIXROUT DM A
AV
G YOUT DM A
AV
ANA5V
AV
G COUT DM A
AV
G RPROUT DM A
AV
G GPYOUT DM A
AV
X SW 5.8V A
AV
G BPBOUT DM A
AV
G R C IN A
AV
D3.3V
T
G G IN A
AV
G B IN A
AV
EH50EG,
K7416
EH52EG
G CSYNC IN A
T
G AV2 VIN A
AV
G V YIN DM A
AV
G CIN DM A
AV
R1512
R1513
270
270
3
4
TO P1102
POWER P.C.B.
P1501
1
X SW 5.8V
2
X SW 5.8V
3
X SW 12.4V
4
IP1501
K5H3022A0013
X SW 12.4V
5
GND
6
GND
7
1
2
GND
8
GND
9
P
GND
10
POWER ON
H
11
D1.5V
12
D1.5V
13
LB1506 J0JKB0000003
X SW 3.8V
14
DR P ON
H
15
DR12V
16
DR12V
17
DRGND
18
DRGND
19
DR5V
20
DR5V
21
HDD PFAIL
L
22
L1501
23
22u
P1502
DR12V
1
TO
DR12V
2
DVD-R/RAM
DRGND
3
DRIVE
DR5V
4
T
HDD PFAIL
L
T
DR P ON
H
T
DIP ON
H
C1518
6V680
ZJ7401
K9ZZ00001279
L1504
C1527
C1526
R1511
C1507
10u
10
10V47
270
10V47
T
X SW 12.4V
X SW 5.8V
T
PWR SAVE
H
AV
T
GND
T
DDGND
T
FAN GND
T
RESET 5.2V
A
M:Main Net Section(Page:
)
B
AI:A/V I/O Section(Page:
)
C
T:Timer Section(Page:
)
T
X SW 3.3V
ANA+3.3V
D+3.3V
5
6
7
LB1504
J0JKB0000003
C1503
C1510
10V220
1
LB1503
J0JKB0000003
8
Vin
C1504
25V100
CURRENT
LIMITTER
C1505
R1520
10
8200
Vout
1
D1501
R1504
MA2C165001VT
100
C1509
1
R1503
3300
Vin
H
:ON
1
2
< ANA+5V >
C7439
0.1
R7402
10K
QR7401
UNR521300L
(PWR SAVE
H
:ON)
C7401
16V470
C1520
1
8
Vin
CURRENT
LIMITTER
Vout
1
C1521
1
8
9
A
A
X SW 5.8V
B
7
6
5
CONT
BIAS
TERMINAL
DRIVER
SHUTDOWN
IC1501
C0CBCDD00006
(REG.ANA+5V)
REFERENCE
GND
2
3
4
C1508
0.01
IC7401
IC
C0CBCYG00004
(REG.PS+11.6V)
Vout
Vadj.
GND
3
4
5
R7446
2000
R7444
30
R7445
6800
REG.PS+11.6V
C
D
X SW+3.8V
E
7
6
5
CONT
BIAS
TERMINAL
DRIVER
SHUTDOWN
IC1505
C0CBCBD00018
(REG.X SW+3.3V)
REFERENCE
GND
2
3
4
C1522
330P
R1515
270
ANA+3.3V
F
G
D+3.3V
H
DMR-EH50EB/EG/EP,EH52EG
Main Net Section(Main P.C.B.(1/3))
Schematic Diagram(M)
I
10
11
Advertisement
