Panasonic DMR-E53EG Service Manual page 128

P7402
CPNCIN DM 1
V YIN DM 2
DU7402
DGND 3
TUNER
DGND 4
G/CY IN 5
1 BOOSTER+5V RGB CPSVIN 6
G
DGND 7
DGND 8
2 AUDIO IN B/CB IN 9
10
DGND 11
3 MSDA DGND 12
R/CR IN 13
DGND 14
4 REG5V 15
DGND 16
17
5 MSCL COUT DM 18
19
DGND 20
6 VIDEO IN 21
YOUT DM 22
23
7 NC DGND 24
25
F
GPYOUT DM 26
8 NC XINTM 27
DGND 28
XINTP 29
9 NC BPBOUT DM 30
31
DGND 32
10 NC SCLK 33
RPROUT DM 34
XMPREQ 35
11 SCL DGND 36
SBMTP 37
CSYNC IN 38
12 SDA SBPTM 39
DGND 40
41
E
13 NC 42
43
DGND 44
14 REG5V 45
DGND 46
47
15 SW1OUT AADC R 48
49
AADC L 50
16 BTL 51
AUGND 52
53
17 IF OUT AUGND 54
55
AUGND 56
18 IF IN DGND 57
D
MIXROUT DM 58
DGND 59
19 IIC CLOCK/SW1IN AUGND 60
DGND 61
MIXLOUT DM 62
20 IIC DATA/SW2IN DGND 63
AUGND 64
UARTP2G 65
21 TUNER AUDIO 66
DGND 67
AU5V 68
22 SIF OUT UARTG2P 69
XDMUTE 70
71
23 AFC S-CURVE IECOUT 72
73
C
D3.3V 74
24 TUNER VIDEO ANA3.3V 75
D3.3V 76
GND 77
25 REG 5V D1.5V 78
ANA5V 79
D1.5V 80
26 GND X SW 5.8V 81
D1.2V 82
D5V 83
27 GND D1.5V 84
X SW 5.8V 85
D1.2V 86
X SW 5.8V 87
D1.2V 88
B
A
1 2
P9001 FP3401
1 CPNCIN DM RESET- 40
2 V YIN DM GND 39
3 DGND DD7 38
4 DGND DD8 37
5 G/CY IN DD6 36
6 RGB CPSVIN DD9 35
7 DGND DD5 34
8 DGND DD10 33
9 B/CB IN DD4 32
10 CC FIELD DD11 31
11 DGND DD3 30
12 DGND DD12 29
13 R/CR IN DD2 28
14 DGND DD13 27
15 DD1 26
16 DGND DD14 25
17 DD0 24
18 COUT DM DD15 23
19 GND 22
20 DGND 21
21 DMARQ 20
22 YOUT DM GND 19
23 DIOW- 18
24 DGND GND 17
25 DIOR- 16
26 GPYOUT DM GND 15
27 XINTM IORDY 14
28 DGND CSEL 13
29 XINTP DMACK- 12
30 BPBOUT DM GND 11
31 XFWE INTRQ 10
32 DGND 9
33 SCLK DA1 8
34 RPROUT DM 7
35 XMPREQ DA0 6
36 DGND DA2 5
37 SBMTP CS0- 4
38 CSYNC IN CS1- 3
39 SBMTM 2
40 DGND GND 1
41 EPG ON
42
43 XSH RES
44 DGND
45
46 DGND
47
48 AADC R
49 NET P ON
50 AADC L
51 BOOT REQ
52 AUGND
53 HIFRDY
54 AUGND
55 HIFEBL
56 AUGND
57 DGND
58 MIXROUT DM
59 DGND
60 AUGND
61 DGND
62 MIXLOUT DM
63 DGND
64 AUGND
65 UARTP2G
66
67 DGND
68 AU5V
69 UARTG2P
70 XDMUTE
71 NET 4.4V
72 IECOUT
73 NET 4.4V
74 D3.3V
75 ANA3.3V
76 D3.3V
77 GND
DIGITAL P.C.B.
78 D1.5V
79 ANA5V
80 D1.5V
81 X SW 5.8V
82 D1.2V
83 D5V
84 D1.5V
85 X SW 5.8V
86 D1.2V
87 X SW 5.8V
88 D1.2V
P.C.B.Name Circuit Name Ref.No.
AV ENC/RTSC Ref.No.3400 SERIES
Digital AVDEC/MAIN CPU Ref.No.6000,50000 SERIES
P.C.B.
Audio I/O Ref.No.4400 SERIES
Glue Net Ref.No.6700,9000 SERIES
3 4 5
FP601 P102 P1501
1 RESET- +12V 1 1 DR12V
2 GND GND 2 2 GND
3 DD7 M GND 3 3 GND
4 DD8 +5V 4 4 DR5V
5 DD6 +5V 5 5 DR5V
6 DD9 M GND 6 6 GND
7 DD5 GND 7 7 GND
8 DD10 +12V 8 8 DR12V
9 DD4
10 DD11
11 DD3
12 DD12
13 DD2
14 DD13
15 DD1
16 DD14
17 DD0
18 DD15
19 GND
20
21 DMARQ
22 GND
23 DIOW-
24 GND
25 NIOR-
26 GND
27 IORDY
28 CSEL
29 DMACK-
30 GND
31 INTRQ
32 IOCS16-
33 DA1
34 PD1AG-
35 DA0
36 DA2
37 CS0-
38 CS1-
39 DASP-
40 GND
DVD RAM DRIVE
(DRIVE P.C.B.)
PK0701
1 IIC CLOCK/SW1
2 IIC DATA/SW2
3 TUNER AUDIO
4 SIF OUT
5 AFC S-CURVE
6 TUNER VIDEO
7 REG 5V
8
9 GND
VIF DECODER P.C.B.
PK7701 PK7301 PK7302
1 SIF SCL
2 GND SDA
3 TU AUDIO IN
4 DECODER AUDIO(R)
5 GND
6 DECODER AUDIO(L)
7 JC 5V
NICAM DECODER P.C.B.
6 7
FANDCOUT
GND
FANLOCK
MAIN P.C.B.
KEY IN2
KEY IN3
KEY IN1
TIME WARP LED
PS3901 PP7401 N SW 5V
IIC CLK 1 1 IIC CLK
IIC DATA 2 2 IIC DATA
3 3
BOOSTER+5V 4 4 BOOSTER+5V
PS 5V 5 5 PS 5V IR
TUNER VIDEO 6 6 TUNER VIDEO GND
GND 7 7 GND
SCART VIDEO IN 8 8 SCART VIDEO IN
GND 9 9 GND
CPS V OUT 10 10 CPS V OUT
GND 11 11 GND
CPN Y OUT 12 12 CPN Y OUT
GND 13 13 GND
PS 12V 14 14 PS 12V
GND 15 15 GND
PR OUT 16 16 PR OUT
GND 17 17 GND
PB OUT 18 18 PB OUT
GND 19 19 GND
PY OUT 20 20 PY OUT
PS3902 PP7402
R/C OUT 1 1 R/C OUT
GND 2 2 GND X SW13V
G OUT 3 3 G OUT X SW5.8V
GND 4 4 GND X SW5.8V
B OUT 5 5 B OUT GND
GND 6 6 GND
AV2 VIDEO IN 7 7 AV2 VIDEO IN GND
GND 8 8 GND GND
R/C IN 9 9 R/C IN GND
GND 10 10 GND DR P ON
G IN 11 11 G IN
GND 12 12 GND DR12V
B IN 13 13 B IN DR12V
GND 14 14 GND DR GND
AV2 8 15 15 AV2-8 DR GND
P50 16 16 P50 DR5V
17 17 DR5V
18 18 POWER ON
D 3.3V
D 3.3V
PS3903 PP7403 D 1.8V
PWR SAVE H 1 1 PWR SAVE D 1.8V
SCART AUDIO MUTE H 2 2 SCART AUDIO MUTE H
GND 3 3 GND
L3 IN R 4 4 L3 IN R
GND 5 5 GND
L3 IN L 6 6 L3 IN L
GND 7 7 GND
DECODER R 8 8 DECODER R
GND 9 9 GND
DECODER L 10 10 DECODER L
GND 11 11 GND
MIX R OUT1 12 12 MIX R OUT1
GND 13 13 GND
MIX L OUT1 14 14 MIX L OUT1
GND 15 15 GND
SCART P.C.B.
PK7702
1
2
3
4
5
P.C.B.Name Circuit Name Ref.No.
6
Main Net Ref.No.7400 SERIES
Sub Power Supply Ref.No.1500 SERIES
Main
Video I/O Ref.No.3000 SERIES
P.C.B.
Audio Main Ref.No.4000 SERIES
Timer Ref.No.7500,7600 SERIES
8 9
FAN MOTOR
P7503
1
2
3
P7504 P7801
1 1 KEY IN2
2 2 KEY IN3
3 3 KEY IN1
H 4 4 TIME WARP LED H
5 5
6 6 N SW 5V
7 7
8 8
9 9
10 10
11 11 IR
12 12 GND
FRONT(R) P.C.B.
P001
N L
P1502 PS102
1 1
2 2 X SW13V
3 3 X SW5.8V
4 4 X SW5.8V
5 5 GND
6 6
7 7 GND
8 8 GND
9 9 GND
H 10 10 DR P ON H
11 11
12 12 DR12V
13 13 DR12V
14 14 DR GND
15 15 DR GND
16 16 DR5V
17 17 DR5V
H 18 18 POWER ON H
19 19 D 3.3V
20 20 D 3.3V
21 21 D 1.8V
22 22 D 1.8V
23 23
POWER P.C.B.
DMR-E53EG,
E55EB/EG/EBL/EP
Interconnection
Schematic Diagram
10 11