Panasonic DMR-EH75VP Service Manual page 68

DMR-EH75VP
A
Power & Digital I/F P.C.B.
P11101
A
N
FAN MOTOR
P37001
1 FANDCOUT1
2 GND
3 FANLOCK
P11602
1 DR 12V
2 DR GND
3 DR GND
4 DR GND
5 DR 5V
P35001
1 GND
2 X SW 5.8V
3 GND
4 D3.2V
5 D3.8V
6 HDMI CONT
7 HDMI MONI
8 HOT PLUG
9 HDMI P5 ON H
10 HDMI P3 ON H
B
C
12 13
P37101 P59001 P50001
DGND 1 1 DGND LDD VCC1
DGND 2 2 DGND LDD VCC1
DGND 3 3 DGND LDD VSS
DGND 4 4 DGND LDD VSS
DGND 5 5 DGND LDD ENABLE
DGND 6 6 DGND LDD GND2
7 7 DGND LDD IINRD
DGND
DGND 8 8 DGND LDD IINW1
DGND 9 9 DGND LDD IINW2
DGND 10 10 DGND LDD IINW3
DGND 11 11 DGND SC/ROHM
DGND 12 12 DGND LDD W1
XINTP 13 13 XINTP LDD WIN
DR12V 14 14 DR12V LDD W2
SCLK 15 15 SCLK LDD W2N
DR12V 16 16 DR12V LDD W3
XINTM 17 17 XINTM LDD WN
DRGND 18 18 DRGND LDU HFM
SBPTM 19 19 SBPTM LDU HFMN
DRGND 20 20 DRGND LDU CD/DVD
SBMTP 21 21 SBMTP DMARQ
DR5V 22 22 DR5V OEIC GND
XMPREQ 23 23 XMPREQ OEIC VC
DR5V 24 24 DR5V FM VOUT-
AU5V 25 25 AU5V FM VOUT+
ITM2A 26 26 ITM2A OEIC D
XDMUTE 27 27 XDMUTE OEIC C
ITA2M 28 28 ITA2M OEIC RF+
AADC L 29 29 AADC L OEIC RF-
P OFF L2 30 30 P OFF L2 OEIC B
AADC R 31 31 AADC R OEIC A
XFWE 32 32 XFWE OEIC EI
AUGND 33 33 AUGND OEIC FJ
D3.3V 34 34 D3.3V OEIC GK
AUGND 35 35 AUGND OEIC HL
I2C5DT 36 36 I2C5DT OEIC SW2
AUGND 37 37 AUGND OEIC SW1
I2C5CK 38 38 I2C5CK SMOUT
MIXLOUT DM 39 39 MIXLOUT DM GND
IT CK 40 40 IT CK ACT FOC2-
MIXROUT DM 41 41 MIXROUT DM ACT FOC2+
X SW 3.2V/D3.3V 42 42 X SW 3.2V/D3.3V
ACT TRK+
DGND 43 43 DGND ACT TRK-
IECOUT 44 44 IECOUT ACT FOC1+
DGND 45 45 DGND ACT FOC1-
DGND 46 46 DGND
DGND 47 47 DGND
UARTP2M 48 48 UARTP2M
DGND 49 49 DGND
UARTM2P 50 50 UARTM2P
YOUT DM 51 51 YOUT DM
P OFF L3 52 52 P OFF L3
DGND 53 53 DGND
CSYNC IN 54 54 CSYNC IN
COUT DM 55 55 COUT DM
ANA3.3V 56 56 ANA3.3V
DGND 57 57 DGND
EPG ON H/BUSY 58 58 EPG ON H/BUSY
RPROUT DM 59 59 RPROUT DM
D3.8V 60 60 D3.8V
DGND 61 61 DGND
D3.8V 62 62 D3.8V
GPYOUT DM 63 63 GPYOUT DM
Digital P.C.B.
D1.2V 64 64 D1.2V
DGND 65 65 DGND
D1.2V 66 66 D1.2V
BPBOUT DM 67 67 BPBOUT DM
D1.2V 68 68 D1.2V
DGND 69 69 DGND
D1.2V 70 70 D1.2V
V YIN DM 71 71 V YIN DM
D1.2V 72 72 D1.2V
DGND 73 73 DGND
D1.2V 74 74 D1.2V
CPNCIN DM 75 75 CPNCIN DM
ANA5V 76 76 ANA5V
DGND 77 77 DGND
DGND DGND
78 78
BS ON 79 79 BS ON
EPG VIDEO 80 80 EPG VIDEO SBO0
SBI0
DGND 81 81 DGND
DGND 82 82 DGND DIAG
GND
DGND 83 83 DGND
TPB-
DGND 84 84 DGND
DGND 85 85 DGND TPB+
GND
DGND 86 86 DGND
DGND 87 87 DGND TPA-
DGND 88 88 DGND TPA+
3.3V
3.3V
DAT2
DAT3
CMD
WP
CLK
GND
DAT0
DAT1
CD
DMR-EH75VP
Interconnection
Schematic Diagram
14 15 16
FP50002
1 1 GND
2 GND
2
3 3 A-
4 4 A+
B+
5 5
6 6 B-
7
8
FP50003
9
1 H-
10
2 HW-
11
3 HW+
12
4 HV-
13
5 HV+
14
6 HU-
15
7 HU+
16
8 H+
17
9 COILU
18
10 COILV
19
11 COILW
20
21
22
FP50004
23
1 LM+
24
2 LM-
25
3 OPEN SW
26
4 PHOTO LED
DVD RAM Drive
27
5 CARTRIGE
28
6 REC INH
29
7 GND
30
8 CLOSE SW
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
P.C.B.Name Circuit Name Ref.No.
FEP Ref.No.50000 SERIES
BE Ref.No.50000,53000,54000,55000,57000 SERIES
Digital
Audio I/O Ref.No.54000 SERIES
P.C.B.
D Net Ref.No.59000 SERIES
Model Select Ref.No.59000 SERIES
P53501 P66802 P66801
20 1 XSOTX DAT3 1
19 2 XSORX CMD 2
18 3 XDIAG GND 3
17 4 GND 3.3V 4
16 5 TPB- CLK 5
15 6 TPB+ GND 6
14 7 GND DAT0 7 SD-SLOT
13
8 TPA- DAT1 8
12 9 TPA+ DAT2 9
11 10 3.3V CD 10
10 11 3.3V COM 11
9 12 DAT2 WP 12
8 DAT3
13 FG 13
7 14 CMD
6 15 WP
P66803
5 16 CLK
4 17 GND TPB- 1
3 18 DAT0 TPB+ 2
DV-JACK
TPA- 3
2 19 DAT1
1 20 CD TPA+ 4
SD Card / DV Jack P.C.B.
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST, AND MAY BE
SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
17 18 19
68
P580001
GND 40 40 GND
DASP- 39 39 DASP-
CS1- 38 38 CS1-
CS0- 37 37 CS0-
DA2 36 36 DA2
DA0 35 35 DA0
PDIAG 34 34 PDIAG
DA1 33 33 DA1
32 32
INTRQ 31 31 INTRQ
GND 30 30 GND
DMACK- 29 29 DMACK-
CSEL 28 28 CSEL
IORDY 27 27 IORDY
GND 26 26 GND
DIOR- 25 25 DIOR-
GND 24 24 GND
DIOW- 23 23 DIOW-
GND 22 22 GND
DMARQ 21 21 DMARQ
20 20
GND 19 19 GND
DD15 18 18 DD15
DD0 17 17 DD0
DD14 16 16 DD14
DD1 15 15 DD1
DD13 14 14 DD13
DD2 13 13 DD2
DD12 12 12 DD12
DD3 11 11 DD3
DD11 10 10 DD11
DD4 9 9 DD4
DD10 8 8 DD10
DD5 7 7 DD5
DD9 6 6 DD9
DD6 5 5 DD6
DD8 4 4 DD8
DD7 3 3 DD7
GND 2 2 GND
RESET- 1 1 RESET-
1 DR 12V
2 DR GND
3 DR GND
4 DR GND
5 DR5V
HDD
P55002 FP56101
GND 40 1 GND
IECOUT 39 2 IECOUT
GND 38 3 GND
DAC MCK 37 4 DAC MCK
GND 36 5 GND
DAC BCK 35 6 DAC BCK
GND 34 7 GND
DAC LRCK 33 8 DAC LRCK
GND 32 9 GND
ADACOUT0 31 10 ADACOUT0
GND 30 11 GND
ADACOUT1 29 12 ADACOUT1
GND 28 13 GND
ADACOUT2 27 14 ADACOUT2
GND 26 15 GND
DMIX 25 16 DMIX
GND 24 17 GND
RESET 23 RESET
18
GND 22 19 GND
HDMI 2 IRQ 21 20 HDMI 2 IRQ
I2C SCL1 20 21 I2C SCL1
I2C SDA1 19 22 I2C SDA1
HDMI 1 IRQ 18 HDMI 1 IRQ P56101
23
GND 1
GND 17 24 GND
HDMI 27CLK 16 25 HDMI 27CLK X SW 5.8V 2
GND 3
GND 15 26 GND
D3.2V 4
R656 CLK 14 27 R656 CLK
GND 13 GND D3.8V 5
28
HDMI CONT 6
R656 OUT7 12 29 R656 OUT7
R656 OUT6 11 30 R656 OUT6 HDMI MONI 7
HOT PLUG 8
GND 10 31 GND
HDMI P5 ON H 9
R656 OUT5 9 32 R656 OUT5
R656 OUT4 8 33 R656 OUT4 HDMI P3 ON H 10
GND 7 34 GND
R656 OUT3 6 35 R656 OUT3
R656 OUT2 5 36 R656 OUT2
GND 4 37 GND
R656 OUT1 3 38 R656 OUT1
R656 OUT0 2 39 R656 OUT0
GND 1 40 GND
HDMI P.C.B.
DMR-EH75VP
Interconnection
Schematic Diagram
20 21 22