13 Schematic Diagram
13.1. Interconnection Schematic Diagram
TU7801
NC
1
NC
NC
NC
5V
RF_AGC
IIC DATA
BT
TU_AU_L
TU_AU_R
9
IF_OUT
NC
AFC(US)
TU_VIDEO
5V
2
6
17
16
15
14
13
12
11
10
7
5
4
3
8
IIC CLK
30V
P.C.B.Name
Sub Power Supply
Timer
Circuit Name
Ref.No.50000 SERIES
Ref.No.
57000,58000 SERIES
Ref.No.50000,53000,54000,
Ref.No.54000 SERIES
Ref.No.53000,59000 SERIES
BE
P.C.B.
Digital
Circuit Name
Audio I/O
D Net/EPG
FEP
P.C.B.
Main
A/V I/O
Ref.No.7500,7700,8000 SERIES
7400,7800 SERIES
Ref.No.3000,3900,4000,4900,
Ref.No.
Ref.No.1500 SERIES
P.C.B.Name
P58001
P59001
P7401
MAIN P.C.B.
DV JACK P.C.B.
DVD RAM DRIVE
8
7
CLOSE SW
GND
P50001
11
10
9
8
7
COILW
COILV
COILU
H+
HU+
FP50003
HV+
HW-
HU-
5
6
HV-
HW+
H-
3
4
1
2
FP50004
CARTRIGE
LM-
REC INH
5
6
PHOTO_LED
OPEN_SW
LM+
3
4
1
2
FP50002
B+
GND
B-
5
6
A+
A-
GND
3
4
1
2
ACT FOC1-
ACT FOC1+
ACT TRK-
ACT TRK+
45
44
43
42
ACT FOC2+
41
ACT FOC2-
GND
SMOUT
OEIC SW1
OEIC SW2
OEIC HL
OEIC GK
OEIC FJ
OEIC EI
OEIC A
OEIC B
OEIC RF-
OEIC RF+
OEIC C
OEIC D
FM/OEIC VCC:5V
FM VOUT+
FM VOUT-
OEIC VC
LDU CD/DVD
LDU HFMN
LDU HFM
LDD WN
LDD W3
LDD W2N
LDD W2
LDD W1N
LDD W1
SC/ROHM
LDD IINW3
OEIC GND
LDD IINRD
LDD ENABLE
LDD IINW2
LDD VCC1
LDD IINW1
LDD GND2
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
20
23
21
LDD VSS
LDD VSS
LDD VCC1
2
1
3
4
TPB+
TPA-
TPB-
5
6
NC
NC
TPA+
2
1
3
4
P37001
PS57001
TPB+
TPA-
TPB-
5
6
NC
NC
TPA+
2
1
3
4
SD CARD P.C.B.
SBO0
SBI0
DIAG
GND
TPB-
TPB+
GND
TPA-
TPA+
3R3V
3R3V
CMD
CLK
DAT2
DAT1
DAT3
WP
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
GND
DAT0
CD
2
1
3
4
P53501
XSOTX
XSORX
XDIAG
GND
TPB-
TPB+
GND
TPA-
TPA+
D3R3V
D3R3V
CMD
CLK
DAT2
DAT1
DAT3
WP
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
GND
DAT0
CD
2
1
3
4
P6802
RESET-
GND
DD7
DD8
DD6
DD9
DD5
DD10
DD4
DD11
DD3
DD12
DD2
DD13
DD1
DD14
DD0
DD15
GND
DMARQ
GND
DIOW-
GND
DIOR-
GND
IORDY
CSEL
DMACK-
GND
INTRQ
DA2
DA1
DA0
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
20
23
21
CS0-
CS1-
GND
2
1
3
4
R_IN
B_IN
DGND
DGND
RGB_CPSVIN
G_IN
DGND
DGND
EPG_VIDEO
BS_ON
DGND
DGND
ANA5V
CPNCIN_DM
D1R2V
DGND
D1R2V
V_YIN_DM
D1R2V
DGND
D1R2V
BPBOUT_DM
D1R2V
DGND
D1R2V
GPYOUT_DM
D3R8V
DGND
D3R8V
RPROUT_DM
EPG_ON_H/BUSY
DGND
ANA3R3V
COUT_DM
CSYNC_IN
DGND
P_OFF_L3
YOUT_DM
UARTM2P
DGND
UARTP2M
DGND
DGND
DGND
IECOUT
DGND
X_SW_3R2V/D3R3V
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
MIXROUT_DM
41
IT_CK
MIXLOUT_DM
I2C5CK
AUGND
I2C5DT
AUGND
D3R3V
AUGND
XFWE
AADC_R
P_OFF_L2
AADC_L
ITA2M
XDMUTE
ITM2A
AU5V
DR5V
XMPREQ
DR5V
DRGND
SBPTM
DRGND
XINTM
DR12V
SCLK
DR12V
XINTP
DGND
DGND
DGND
SBMTP
DGND
DGND
DGND
DGND
DGND
DGND
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
20
23
21
DGND
DGND
DGND
2
1
3
4
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
EPG_VIDEO
BS_ON
DGND
DGND
ANA5V
CPNCIN_DM
D1R2V
DGND
D1R2V
V_YIN_DM
D1R2V
DGND
D1R2V
BPBOUT_DM
D1R2V
DGND
D1R2V
GPYOUT_DM
D3R8V
DGND
D3R8V
RPROUT_DM
EPG_ON_H/BUSY
DGND
ANA3R3V
COUT_DM
CSYNC_IN
DGND
P_OFF_L3
YOUT_DM
UARTM2P
DGND
UARTP2M
DGND
DGND
DGND
IECOUT
DGND
X_SW_3R2V/D3R3V
MIXROUT_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
IT_CK
MIXLOUT_DM
I2C5CK
AUGND
I2C5DT
AUGND
D3R3V
AUGND
XFWE
AADC_R
P_OFF_L2
AADC_L
ITA2M
XDMUTE
ITM2A
AU5V
DR5V
XMPREQ
DR5V
DRGND
SBPTM
DRGND
XINTM
DR12V
SCLK
DR12V
XINTP
DGND
DGND
DGND
SBMTP
DGND
DGND
DGND
DGND
DGND
DGND
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
20
23
21
DGND
DGND
DGND
2
1
3
4
P1503
DR_GND
DR5V
DR_GND
DR12V
2
1
3
4
X_SW5R8V
2
1
3
X_SW5R8V
P1501
X_SW5R8V
X_SW5R8V
GND
GND
GND
GND
GND
X_SW12V
X_SW12V
X_SW12V
X_SW12V
D3R8V
D3R8V
P_ON_H
D3R8V
P_SAVE_L
FANLOCK
FAN_GND
FANOUT
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
P7505
GND
GND
KEY3_POWER
1
2
4
3
RESET-
GND
DD7
DD8
DD6
DD9
DD5
DD10
DD4
DD11
DD3
DD12
DD2
DD13
DD1
DD14
DD0
DD15
GND
DMARQ
GND
DIOW-
GND
DIOR-
GND
IORDY
CSEL
DMACK-
GND
INTRQ
DA1
DA0
DA2
HDD
FRONT(L) P.C.B.
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
CS0-
CS1-
GND
2
1
3
4
DR_GND
POWER P.C.B.
DR5V
DR_GND
DR12V
4
3
1
2
P1101
N
A
P1202
2
1
3
FANOUT
FAN_GND
FANLOCK
FAN MOTOR
X_SW5R8V
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
FANOUT
FAN_GND
FANLOCK
P_SAVE_L
D3R8V
P_ON_H
D3R8V
D3R8V
X_SW12V
X_SW12V
X_SW12V
X_SW12V
GND
GND
GND
GND
GND
X_SW5R8V
X_SW5R8V
P1201
X_SW5R8V
3
1
2
P7001
JW7501
GND
GND
KEY3_POWER
1
2
4
3
11
10
9
8
7
G
F
6
E
D
C
5
DMR-EH55P9/PC9
Interconnection
Schematic Diagram
4
3
2
1
B
A
HDMI P.C.B.
DIGITAL P.C.B.
P55002
FP56101
GND
IECOUT
GND
DAC_MCK
GND
DAC_BCK
GND
DAC_LRCK
GND
ADACOUT0
GND
ADACOUT1
GND
ADACOUT2
GND
DMIX
GND
RESET
GND
I2C_SCL1
I2C_SDA1
HDMI_1_IRQ
GND
HDMI_27CLK
GND
R656_CLK
GND
R656_OUT7
R656_OUT6
GND
HDMI_2_IRQ
GND
R656_OUT2
R656_OUT5
R656_OUT0
R656_OUT4
R656_OUT3
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
20
23
21
GND
R656_OUT1
GND
2
1
3
4
HDMI_2_IRQ
R656_OUT5
GND
R656_OUT0
GND
IECOUT
GND
DAC_MCK
GND
DAC_BCK
GND
DAC_LRCK
GND
ADACOUT0
GND
ADACOUT1
GND
ADACOUT2
GND
DMIX
GND
RESET
GND
I2C_SCL1
I2C_SDA1
HDMI_1_IRQ
GND
HDMI_27CLK
GND
R656_CLK
GND
R656_OUT7
R656_OUT6
GND
R656_OUT2
R656_OUT4
R656_OUT3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
19
21
18
20
GND
R656_OUT1
GND
39
40
38
37
HDMI_CEC_CONT
HDMI_CONT
GND
GND
X_SW5R8V
2
1
3
GND
P56101
D3R2V
D3R8V
HDMI_MONI
HOT_PLUG
HDMI_P5_ON_H
HDMI_P3_ON_H
4
5
6
7
8
9
10
X_SW5R8V
2
1
3
GND
P7502
D3R2V
D3R8V
HDMI_CEC_MONI
HOT_PLUG
HDMI_P5_ON_H
HDMI_P3_ON_H
4
5
6
7
8
9
10
DMR-EH55P9 / DMR-EH55PC9
53
Содержание DMR-EH55P9
Страница 5: ...2 2 Precaution of Laser Diode 5 DMR EH55P9 DMR EH55PC9 ...
Страница 8: ...3 Service Navigation 3 1 Service Information 3 2 Caution for DivX 8 DMR EH55P9 DMR EH55PC9 ...
Страница 9: ...4 Specifications 9 DMR EH55P9 DMR EH55PC9 ...
Страница 10: ...10 DMR EH55P9 DMR EH55PC9 ...
Страница 12: ...12 DMR EH55P9 DMR EH55PC9 ...
Страница 13: ...13 DMR EH55P9 DMR EH55PC9 ...
Страница 14: ...14 DMR EH55P9 DMR EH55PC9 ...
Страница 18: ...6 Location of Controls and Components 18 DMR EH55P9 DMR EH55PC9 ...
Страница 19: ...19 DMR EH55P9 DMR EH55PC9 ...
Страница 34: ...10 7 DV Jack P C B 1 Remove 1 Screw A to remove DV Jack P C B 10 8 HDD 34 DMR EH55P9 DMR EH55PC9 ...
Страница 39: ...11 1 2 Checking and Repairing of RAM Digital P C B Module 39 DMR EH55P9 DMR EH55PC9 ...
Страница 40: ...11 1 3 Checking and Repairing of Main P C B 40 DMR EH55P9 DMR EH55PC9 ...
Страница 42: ...11 1 4 Checking and Repairing of HDD 42 DMR EH55P9 DMR EH55PC9 ...
Страница 46: ...46 DMR EH55P9 DMR EH55PC9 ...
Страница 80: ...DMR EH55P9 DMR EH55PC9 80 ...
Страница 90: ...16 1 2 Packing Accessories Section 90 DMR EH55P9 DMR EH55PC9 ...