Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic DVD DMR-EH50 DSD0503040C2 doc s_int
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POWER
P7001 P7506 P1502 P3202 FP601 P102
H GND 1 1 GND DR12V 1 RESET- 40 1 /HRST 12V 4
GND 2 2 GND DR12V 2 GND 39 2 GND GND 3
POWER SW ON L 3 3 POWER SW ON L DRGND 3 DD7 38 3 DD7 M GND 2
DR5V 4 DD8 37 4 DD8 5V 1
DD6 36 5 DD6
FRONT(L) P.C.B. DD9 35 6 DD9
DD5 34 7 DD5
DD10 33 8 DD10
P7402 P9001 DD4 32 9 DD4
1 1 DD11 31 10 DD11
2 2 DD3 30 11 DD3
P1101 3 3 DD12 29 12 DD12
A XINTP 4 4 XINTP DD2 28 13 DD2
N 5 5 DD13 27 14 DD13
P1102 P1501 PP7401 PS7801 SCLK 6 6 SCLK DD1 26 15 DD1
G 1 1 GND 18 18 GND UARTM2P 7 7 UARTM2P DD14 25 16 DD14
X SW 5.8V 2 2 X SW 5.8V BOOSTER5V 17 17 BOOSTER 5V XINTM 8 8 XINTM DD0 24 17 DD0
X SW 5.8V 3 3 X SW 5.8V RFC AUDIO 16 16 RFC AUDIO UARTP2M 9 9 UARTP2M DD15 23 18 DD15
X SW 12.4V 4 4 X SW 12.4V RFC A MUTE H 15 15 RFC A MUTE H SBPTM 10 10 SBPTM GND 22 19 GND
X SW 12.4V 5 5 X SW 12.4V GND 14 14 GND 11 11 21 20
GND 6 6 GND PS 5V 13 13 PS 5V SBMTP 12 12 SBMTP DMARQ 20 21 DMARQ
GND 7 7 GND CPS V OUT 12 12 CPS V OUT 13 13 GND 19 22 GND
GND 8 8 GND GND 11 11 GND XMPREQ 14 14 XMPREQ DIOW- 18 23 /DIOW
GND 9 9 GND JCREG5V 10 10 JC REG 5V XDMUTE 15 15 XDMUTE GND 17 24 GND
GND 10 10 GND SW2 9 9 SW2 16 16 DIOR- 16 25 /DIOR
POWER ON H 11 11 POWER ON H IIC CLK 8 8 IIC CLK AU5V 17 17 AU5V GND 15 26 GND
D1.5V 12 12 D1.5V IIC DATA 7 7 IIC DATA 18 18 IORDY 14 27 IORDY
D1.5V 13 13 D1.5V AFC 6 6 AFC 19 19 CSEL 13 28 CSEL
X SW 3.8V 14 14 X SW 3.8V AUDIO OUT 5 5 AUDIO OUT 20 20 DMACK- 12 29 DMACK
DR P ON H 15 15 DR P ON H SIF OUT 4 4 SIF OUT 21 21 GND 11 30 GND
DR12V 16 16 DR12V UNREG38V 3 3 UNREG 38V 22 22 INTRQ 10 31 INTRQ
F DR12V 17 17 DR12V TUNER VIDEO IN 2 2 TUNER VIDEO IN 23 23 9 32
DRGND 18 18 DRGND DGND 1 1 GND 24 24 DA1 8 33 DA1
DRGND 19 19 DRGND AUGND 25 25 AUGND 7 34
DR5V 20 20 DR5V 26 26 DA0 6 35 DA0
DR5V 21 21 DR5V TU7801 AUGND 27 27 AUGND DA2 5 36 DA2
HDD PFAIL L 22 22 HDD PFAIL L U/V TUNER EPG ON H 28 28 EPG ON H CS0- 4 37 /CS1FX
23 23 AADC L 29 29 AADC L CS1- 3 38 /CS3FX
30 30 DASP NC1 2 39 /DASP
1 BOOSTER+B
P1103 AADC R 31 31 AADC R GND 1 40 GND
1 DR12V 32 32
2 AUDIO IN
2 DR GND AUGND 33 33 AUGND
3 DR GND DGND 34 34 DGND
4 DR5V
3 MSDA
AUGND 35 35 AUGND DVD RAM DRIVE
IECOUT 36 36 IECOUT
4 5V(RFC)
AUGND 37 37 AUGND DIGITAL P.C.B.
E POWER P.C.B.
5 MSCL
ANA3.3V 38 38
MIXLOUT DM 39 39 MIXLOUT DM
40 40
6 VIDEO IN
MIXROUT DM 41 41 MIXROUT DM P3203
ANA3.3V 42 42 ANA 3.3V GND 1 1 GND
7 5V(TUNER)
FAN MOTOR DGND 43 43 DGND DASP NC1 2 2 DASP-
P7504 DGND 44 44 DGND CS1- 3 3 CS1-
1 FANDCOUT DGND 45 45 DGND CS0- 4 4 CS0-
2 GND DGND 46 46 DGND DA2 5 5 DA2
3 FAN LOCK YOUT DM 47 47 YOUT DM DA0 6 6 DA0
ANA5V 48 48 ANA 5V 7 7
9 RFAGC
DGND 49 49 DGND DA1 8 8 DA1
50 50 9 9
10 SW(VIF)
COUT DM 51 51 COUT DM INTRQ 10 10 INTRQ
ANA5V 52 52 ANA 5V GND 11 11 GND
D 11 SCL
DGND 53 53 DGND DMACK- 12 12 DMACK-
54 54 CSEL 13 13 CSEL
12 SDA
RPROUT DM 55 55 RPROUT DM IORDY 14 14 IORDY
56 56 GND 15 15 GND
13 AFC S-CURVE
DGND 57 57 DGND DIOR- 16 16 DIOR-
58 58 GND 17 17 GND
14 AUDIO OUT
P7101 P7507 GPYOUT DM 59 59 GPYOUT DM DIOW- 18 18 DIOW-
1 1 X SW5.8V 60 60 GND 19 19 GND
15 SIF OUT
HDD SEL LED H 2 2 HDD SEL LED H DGND 61 61 DGND DMARQ 20 20 DMARQ
DVD SEL LED H 3 3 DVD SEL LED H X SW5.8V 62 62 21 21
SD SEL LED H 4 4 SD SEL LED H MAIN P.C.B. 16 BTL+30VIN
BPBOUT DM 63 63 BPBOUT DM GND 22 22 GND
X SW 5.2V 5 5 X SW 5.2V X SW5.8V 64 64 DD15 23 23 DD15
17 5V(VIF)
GND 6 6 GND DGND 65 65 DGND DD0 24 24 DD0
66 66 DD14 25 25 DD14
18 VIDEO OUT
R IN 67 67 R IN DD1 26 26 DD1
D3.3V 68 68 D 3.3V DD13 27 27 DD13
C DGND 69 69 DGND DD2 28 28 DD2
LED P.C.B. D3.3V 70 70 D 3.3V DD12 29 29 DD12
TUNER P.C.B. G IN 71 71 G IN DD3 30 30 DD3
D3.3V 72 72 D 3.3V DD11 31 31 DD11
DGND 73 73 DGND DD4 32 32 DD4
D3.3V 74 74 D 3.3V DD10 33 33 DD10
B IN 75 75 B IN DD5 34 34 DD5
76 76 DD9 35 35 DD9
DGND 77 77 DGND DD6 36 36 DD6
78 78 CSYNC IN DD8 37 37 DD8
RGB CPSVIN 79 79 RGB CPSVIN DD7 38 38 DD7
PK7701 PK7301 PK7302 PK7702
80 80 GND 39 39 GND
1 SIF SCL 1
P6803 P6802 DGND 81 81 DGND RESET- 40 40 RESET-
2 GND SDA 2
1 DAT3 WP 1 D1.5V 82 82 D 1.5V
3 TUN AUDIO IN 3
2 CMD 3.3V 2 V YIN DM 83 83 V YIN DM
4 DECODER AUDIO(R) 4
3 GND MSOTX 3 D1.5V 84 84 D 1.5V P3201
B 4 3.3V DAT2 4
5
6
GND
DECODER AUDIO(L)
5
6
DGND 85 85 DGND WP 1
5 CLK DAT0 5 D1.5V 86 86 D 1.5V 3.3V 2
7 JC REG.5V
TO 6 GND XDIAG 6 CPNCIN DM 87 87 CPNCIN DM SBO0 3
SD CARD 7 DAT0 COM 7 D1.5V 88 88 D 1.5V DAT2 4 HDD
8 DAT1 CLK 8 NICAM DECODER P.C.B. DAT0 5
9 DAT2 GND 9 XDIAG 6
10 WP DAT1 10 GND 7
11 CD CD 11 CLK 8
12 COM DAT3 12 GND 9
13 FG CMD 13 DAT1 10 1 5V
XSORX 14 CD 11 2 GND
P.C.B.Name Circuit Name Ref.No. P.C.B.Name Circuit Name Ref.No. DAT3 12 3 GND
Main Net Ref.No.1500,7400 SERIES Audio Net Ref.No.4400,9000 SERIES CMD 13 4 12V
Main A/V I/O Ref.No.3000,3900,4000,4900 SERIES Digital AVENC/RTSC/AVDEC/MAIN CPU-1 Ref.No.3200,3300 SERIES SBI0 14
P.C.B. P.C.B.
Timer Ref.No.7500,7600 SERIES AVENC/RTSC/AVDEC/MAIN CPU-2 Ref.No.6000,6100,6200 SERIES
SD CARD P.C.B.
A
DMR-EH50EB/EG/EP,EH52EG
Interconnection
Schematic Diagram
1 2 3 4 5 6 7 8 9 10 11 12
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