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17.4. Main Net Section (Main P.C.B. (2/5)) Schematic Diagram (M)
TO PS3901
SCART P.C.B.
PP7401
IIC CLK
1
IIC DATA
2
3
BOOSTER+5V
4
PS 5V
5
TUNER VIDEO
6
H
GND
7
SCART VIDEO IN
8
GND
9
CPS V OUT
10
GND
11
CPN Y OUT
12
GND
13
PS 12V
14
GND
15
PR OUT
16
GND
17
PB OUT
18
GND
19
PY OUT
20
TO PS3902
SCART P.C.B.
PP7402
R/C OUT
1
G
GND
2
G OUT
3
GND
4
B OUT
5
GND
6
AV2 VIDEO IN
7
GND
8
R/C IN
9
GND
10
G IN
11
GND
12
B IN
13
GND
14
AV2 8
15
P50
16
17
F
18
T
P50
V
R/C IN
V
G IN
V
B IN
V
B OUT
V
G OUT
V
R/C OUT
TO PS3903
SCART P.C.B.
PP7403
PWR SAVE
H
1
SCART AUDIO MUTE
H
2
E
GND
3
AV1/2 IN R
4
GND
5
AV1/2 IN L
6
GND
7
DECODER R
8
GND
9
DECODER L
10
GND
11
MIX R OUT1
12
GND
13
MIX L OUT1
14
GND
15
A
MIX L OUT1
D
A
MIX R OUT1
A
DECODER L
A
DECODER R
A
AV1/2 IN L
A
AV1/2 IN R
A
SCART AUDIO MUTE
H
T
PWR SAVE
H
V
RPROUT DM
V
BPBOUT DM
V
GPYOUT DM
V
YOUT DM
V
COUT DM
C
V
V YIN DM
V
CPNCIN DM
T
XINTM
T
XINTP
T
XFWE
T
SCLK
T
XMPREQ
T
SBMTP
T
SBPTM
T
UARTP2G
B
T
UARTG2P
P
ANA3.3V
P
ANA5V
P
X SW 5.8V
P
D5V
P
D1.2V
P
D1.5V
P
D3.3V
A
IECOUT
A
A
XDMUTE
A
AU 5V
A
MIXLOUT DM
A
MIXROUT DM
A
AADC L
A
AADC R
1
LB7407
J0JHC0000032
C7440
C7441
6V47
0.1
C7433
6V47
R7407
10K
R7408
15K
R7442
22
R7441
22
R7440
22
R7439
22
R7438
22
LB7408
J0JHC0000032
LB7409
J0JHC0000032
LB7410
J0JHC0000032
L7401
22u
2
3
R7434
R7431
33K
33K
Q7406
2SD0601A0L
(BUFFER)
R7435
22K
R7433
C7432
R7432
1K
6V47
22K
QR7404
D7401
UNR511400L
MA2C165001VT
Q7401
D7403
2SD1819AWL
MA2C165001VT
C7402
R7406
0.01
22K
QR7405
UNR521300L
(AV2 PB
H
:ON)
4
<REG.+5V>
<REG.+5V>
<REG.PS+12V>
<X SW+5.8V>
R7428
33K
Q7405
Q7404
2SD0601A0L
2SD0601A0L
(BUFFER)
(BUFFER)
R7430
C7431
R7429
R7427
1K
6V47
22K
1K
R7405
R7404
470
4700
R7403
R7401
3900
10K
QR7403
UNR521300L
QR7402
UNR521300L
(WIDE
H
:ON)
TO P9001
DIGITAL P.C.B.
(GLUE NET Section)
P7402
1
CPNCIN DM
V YIN DM
2
3
DGND
DGND
4
5
G/CY IN
RGB CPSVIN
6
7
DGND
DGND
8
9
B/CB IN
10
11
DGND
DGND
12
13
R/CR IN
DGND
14
15
DGND
16
17
COUT DM
18
19
DGND
20
21
YOUT DM
22
23
DGND
24
25
GPYOUT DM
26
27
XINTM
DGND
28
29
XINTP
BPBOUT DM
30
31
XFWE
DGND
32
33
SCLK
RPROUT DM
34
35
XMPREQ
DGND
36
37
SBMTP
38
39
SBPTM
DGND
40
41
42
43
DGND
44
45
DGND
46
47
AADC R
48
49
AADC L
50
51
AUGND
52
53
AUGND
54
55
AUGND
56
57
DGND
MIXROUT DM
58
59
DGND
AUGND
60
61
DGND
MIXLOUT DM
62
63
DGND
AUGND
64
65
UARTP2G
66
67
DGND
AU5V
68
69
UARTG2P
XDMUTE
70
71
IECOUT
72
73
D3.3V
74
75
ANA3.3V
D3.3V
76
77
GND
D1.5V
78
79
ANA5V
D1.5V
80
81
D1.2V
82
83
D5V
D1.5V
84
85
D1.2V
86
87
D1.2V
88
5
6
P
JC R
T
JC R
T
UNR
T
AFC
AV2 8
T
WIDE
H
T
AV2 PB
H
T
PS 5V
V
SCART VIN
V
CPS V OUT
V
CPN Y OUT
V
RP CROUT
V
PB CBOUT
V
PY YOUT
V
P
X S
T
SW
A V T
IIC C
A V
T
IIC D
A
TUN
A
TUN
7
52
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