Panasonic DMR-E85HEB, Service Manual

Page: 106 / 192

17 Schematic Diagram
17.1. Interconnection Schematic Diagram
H
H
H
H
H H
H H
H H
H H
VIF DECODER P.C.B.
PK0701
GND
REG 5V
TUNER VIDEO
AFC S-CURVE
SIF OUT
TUNER AUDIO
IIC DATA
IIC CLOCK
9
8
7
6
5
4
3
1
2
SCART P.C.B.
GND
MIX L OUT1
GND
MIX R OUT1
GND
DECODER L
GND
DECODER R
GND
L3 IN L
GND
L3 IN R
GND
SCART AUDIO MUTE
PWR SAVE
15
14
13
12
11
G OUT
PP7402
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
R/C OUT
GND
GND
B OUT
GND
AV2 VIDEO IN
GND
R/C IN
GND
G IN
GND
B IN
GND
AV2-8
P50
PP7403
1
2
3
4
5
6
7
8
9
10
PY OUT
GND
PB OUT
GND
PR OUT
GND
PS 12V
GND
CPN Y OUT
GND
CPS V OUT
GND
SCART VIDEO IN
GND
TUNER VIDEO
IIC DATA
5V
IIC CLK
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PP7401
PS 5V
NICAM DECODER P.C.B.
PK7702 PK7301
GND
DECODER AUDIO(R)
PK7701
1
2
3
4
5
6
7 SIF
GND
TU AUDIO IN
JC 5V
PK7302
1
2
3
4
5
6 SCL
SDA
DECODER AUDIO(L)
GND
MIX L OUT1
GND
MIX R OUT1
GND
DECODER L
GND
DECODER R
GND
L3 IN L
GND
L3 IN R
12
13
14
15
PWR SAVE
SCART AUDIO MUTE
GND
PS3902
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
R/C OUT
GND
G OUT
GND
B OUT
GND
AV2 VIDEO IN
GND
R/C IN
GND
G IN
GND
B IN
GND
AV2 8
P50
9
8
7
6
5
4
3
2
1
PS3903
PY OUT
GND
PB OUT
GND
PR OUT
GND
PS 12V
GND
CPN Y OUT
GND
CPS V OUT
GND
SCART VIDEO IN
GND
TUNER VIDEO
PS 5V
5V
IIC DATA
IIC CLK
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PS3901
10
11
FAN MOTOR
RGB CPSVIN RGB CPSVIN
VIF
U/V TUNER
GND
GND
REG 5V
TUNER VIDEO
SIF OUT
AFC S-CURVE
TUNER AUDIO
IIC DATA
IIC CLOCK
IF IN
IF OUT
BTL
SW1OUT
REG5V
NC
SDA
SCL
NC
NC
NC
NC
VIDEO IN
MSCL
REG5V
MSDA
5V
AUDIO IN 2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1
22
23
24
25
26
27
P001
L N
MAIN P.C.B.
TUNER
DU7402
DMR-E85HEB/EG
Interconnection
Schematic Diagram
POWER P.C.B.
FRONT(R) P.C.B.
DVD RAM DRIVE
(DRIVE P.C.B.)
DIGITAL P.C.B.
FP601
P9001
P1501
PS102
P7801
P7402
FP3501
P1502
P102
P7504
Timer Ref.No.7500,7600 SERIES
P.C.B.Name
Ref.No.7400 SERIES
Ref.No.
Ref.No.1500 SERIES
Ref.No.3000 SERIES
Ref.No.4000 SERIES Sub Power Supply
P.C.B.
Main
Circuit Name
Video I/O
Audio Main
Main Net
P7503
FANLOCK
GND
FANDCOUT
3
1
2
IR
GND
N SW 5V
HDD SEL LED
H TIME WARP LED
KEY IN1
KEY IN3
KEY IN2
12
11
10
9
8
7
6
5
4
3
1
2
IR
GND
N SW 5V
HDD SEL LED
H H DVD SEL LED DVD SEL LED
H H DVD LED DVD LED
H TIME WARP LED
KEY IN1
KEY IN3
KEY IN2
12
11
10
9
8
7
6
5
4
3
1
2
DR P ON
DR12V
DR12V
DR GND
DR GND
DR5V
DR5V
POWER ON
D 3.3V
D 3.3V
D 1.8V
D 1.8V
GND
GND
GND
GND
X SW5.8V
X SW5.8V
X SW13V
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
DR P ON
DR12V
DR12V
DR GND
DR GND
DR5V
DR5V
POWER ON
HDD P-FAIL HDD P-FAIL
D 3.3V
D 3.3V
D 1.8V
D 1.8V
GND
GND
GND
GND
X SW5.8V
X SW5.8V
X SW13V
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
GND M GND
DR12V
GND
DR5V
DR5V
GND
GND
DR12V
8
7
6
5
4
3
1
2
+12V
GND
+5V
+5V
M GND
GND
+12V
8
7
6
5
4
3
1
2
DD9
DD11
DD3
DD12
DD2
DD13
DD1
DD14
DD0
DD15
GND
DMARQ
GND
DIOW-
GND
DIOR-
GND
IORDY
CSEL
DMACK-
GND
INTRQ
DA1
DA0
DA2
CS0-
CS1-
GND
DD4
DD10
DD5
DD6
DD8
DD7
GND
RESET- 40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
DD9
DD11
DD3
DD12
DD2
DD13
DD1
DD14
DD0
DD15
GND
DMARQ
GND
DIOW-
GND
NIOR-
GND
IORDY
CSEL
DMACK-
GND
INTRQ
IOCS16-
DA1
PD1AG-
DA0
DA2
CS0-
CS1-
DASP-
GND
DD4
DD10
DD5
DD6
DD8
DD7
GND
RESET-
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
CC FIELD
DGND
DGND
R/CR IN
DGND
DGND
COUT DM
DGND
YOUT DM
DGND
GPYOUT DM
XINTM
DGND
XINTP
BPBOUT DM
XFWE
DGND
SCLK
RPROUT DM
XMPREQ
DGND
SBMTP
CSYNC IN
SBPTM
DGND
EPG ON
DGND
DGND
AADC R
AADC L
AUGND
AUGND
AUGND
DGND
MIXROUT DM
DGND
AUGND
DGND
MIXLOUT DM
DGND
AUGND
UARTP2G
DGND
AU5V
UARTG2P
XDMUTE
IECOUT
D3.3V
ANA3.3V
D3.3V
GND
D1.5V
ANA5V
D1.5V
D1.2V
D5V
D1.5V
D1.2V
D1.2V
B/CB IN
DGND
DGND
G/CY IN
DGND
DGND
V YIN DM
CPNCIN DM
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
D1.2V
D1.2V
D1.5V
D5V
D1.2V
D1.5V
ANA5V
D1.5V
GND
D3.3V
ANA3.3V
D3.3V
IECOUT
XDMUTE
UARTG2P
AU5V
DGND
UARTP2G
AUGND
DGND
MIXLOUT DM
DGND
AUGND
DGND
MIXROUT DM
DGND
AUGND
AUGND
AUGND
AADC L
AADC R
DGND
DGND
DGND
EPG ON
SBPTM
CSYNC IN
SBMTP
DGND
XMPREQ
RPROUT DM
SCLK
DGND
BPBOUT DM
XFWE
XINTP
DGND
XINTM
GPYOUT DM
DGND
YOUT DM
DGND
COUT DM
DGND
DGND
R/CR IN
DGND
DGND
B/CB IN
DGND
DGND
G/CY IN
DGND
DGND
V YIN DM
CPNCIN DM
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
G
11 10 9 8 7 6 5 4 3 2 1
F
E
D
C
B
A
DA0
INTRQ
GND
DMACK-
GND
IORDY
GND
DIOR-
GND
DIOW-
GND
[KEY PIN]
DMARQ
GND
DD15
DD0
DD14
DD1
DD13
DD2
DD12
DD3
DD11
DD4
DD10
DD5
DD9
DD6
DD8
DD7
GND
RESET-
[RESERVED]
DA1
PDIAG-[C]
DA2
DA0-
DA1-
[DASP-NC]
GND
DA0
INTRQ
GND
DMACK-
CSEL
IORDY
GND
NIOR-
GND
DIOW-
GND
KEY
DMARQ
GND
DD15
DD0
DD14
DD1
DD13
DD2
DD12
DD3
DD11
DD4
DD10
DD5
DD9
DD6
DD8
DD7
GND
RESET-
(TO HDD DRIVE)
IOCS16-
DA1
PDIAG-
DA2
CS0-
CS1-
DASP-
GND
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
12V
GND
GND
5V
4
3
1
2
DR5V
GND
GND
DR12V 1
2
4
3
HDD DRIVE
FP602
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
Glue Net
Audio I/O
AVDEC/MAIN CPU
P.C.B.Name
Ref.No.3500 SERIES
Ref.No.
Ref.No.6000,50000 SERIES
Ref.No.4400 SERIES
Ref.No.6700,9000 SERIES
P.C.B.
Digital
Circuit Name
RTSC
Ref.No.3400 SERIES AV ENC
49