S-10
JK56101
(HDMI)
P59001
P7402
MAIN P.C.B.
DVD DRIVE
DIGITAL P.C.B.
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
P51001
3
2
1
6
7
5
4
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
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
20
23
21
B_IN
G_IN
DGND
DGND
R_IN
CPNCIN_DM
DGND
DGND
RGB_CPSVIN
V_YIN_DM
DGND
DGND
ANA5V
BPBOUT_DM
IECOUT
DGND
X_SW_12V
GPYOUT_DM
X_SW_12V
DGND
X_SW_12V
RPROUT_DM
X_SW_12V
DGND
X_SW_3R8V
COUT_DM
X_SW_3R8V
DGND
DGND
YOUT_DM
DR5V
DGND
DR5V
DGND
DRGND
HDD_PFAIL
DRGND
IIC_DATA
DR12V
IIC_CLK
DR12V
DGND
DGND
AMUTE
AV2_BLANKING
MIXROUT_DM
P50
MIXLOUT_DM
AV2_PIN8
AUGND
TU_P_ON_H
AUGND
DR_P_ON_H
AADC_R
DI_P_ON_H
AADC_L
X_SW_5R8V
DGND
X_SW_5R8V
AU5V
I2C5DT
SLICER
I2C5CK
SYNC_DET
D3R3V
CSYNC
ANA_3R3V
DGND
TEST2
IR
AFC
KEY3
ANT_SHORT_L
KEY2
STM2M
KEY1
STM2A
TIMER5V
VSYNC
DGND
DIG_CS
AV3_S_IN_L
FL_CS
TB5V
FL_TXD
FL_CLK
DIG_DATA
DIG_SCLK
B_IN
G_IN
DGND
DGND
R_IN
CPNCIN_DM
DGND
DGND
RGB_CPSVIN
V_YIN_DM
DGND
DGND
ANA5V
BPBOUT_DM
IECOUT
DGND
X_SW_12V
GPYOUT_DM
X_SW_12V
DGND
X_SW_12V
RPROUT_DM
X_SW_12V
DGND
X_SW_3R8V
COUT_DM
X_SW_3R8V
DGND
DGND
YOUT_DM
DR5V
DGND
DR5V
DGND
DRGND
HDD_PFAIL
DRGND
IIC_DATA
DR12V
IIC_CLK
DR12V
DGND
DGND
AMUTE
AV2_BLANKING
MIXROUT_DM
P50
MIXLOUT_DM
AV2_PIN8
AUGND
TU_P_ON_H
AUGND
DR_P_ON_H
AADC_R
DI_P_ON_H
AADC_L
X_SW_5R8V
DGND
X_SW_5R8V
AU5V
I2C5DT
SLICER
I2C5CK
SYNC_DET
D3R3V
CSYNC
ANA_3R3V
DGND
TEST2
IR
AFC
KEY3
ANT_SHORT_L
KEY2
STM2M
KEY1
STM2A
TIMER5V
VSYNC
DGND
DIG_CS
AV3_S_IN_L
FL_CS
BACK 5V
FL_TXD
FL_CLK
DIG_DATA
DIG_TXD
2
1
3
4
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
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
20
23
21
2
1
3
4
P1503
DR_GND
DR5V
DR_GND
DR12V
2
1
3
4
11
10
9
8
7
G
F
6
E
D
C
5
Interconnection
Schematic Diagram
4
3
2
1
B
A
TU7801
(U/V TUNER)
(DMR-EX79A)
(DMR-EH49A, EH59A)
1 ANT_5V
NC
NC
SW
TUNER_5V
NC
SIF_OUT
NC
SCL
SDA
RF_AGC
VIF_5V
NC
BTL_30V
NC
AFT.OUT
VIDEO_OUT
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
TU7802
(U/V TUNER)
1 ANT_5V
NC
NC
SW
TUNER_5V
NC
SIF_OUT
NC
SCL
SDA
RF_AGC
VIF_5V
NC
BTL_30V
NC
AFT.OUT
VIDEO_OUT
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
POWER P.C.B.
P1101
(AC IN)
N
A
GND
9
8
7
6
5
4
X_SW12V
X_SW12V
X_SW12V
X_SW12V
GND
GND
P_SAVE_L
P1102
GND
3
1
2
P1501
GND
X_SW12V
X_SW12V
X_SW12V
X_SW12V
GND
GND
P_SAVE_L
GND
9
8
7
6
5
4
3
1
2
X_SW_5V
IR
6
5
4
IR SEL
PP7701
KEY_OPEN_CLOSE
3
1
2
FRONT (R) P.C.B.
GND
P7503
6
5
4
3
1
2
X_SW_5V
IR
IR SEL
KEY_OPEN_CLOSE
GND
GND
KEY_POWER
KEY_POWER
P7201
GND
3
1
2
GND
GND
P57503
3
1
2
FRONT (L) P.C.B.
FAN MOTOR
P57501
2
1
3
FANOUT
GND
FANLOCK
DMR-EH49A, EH59A, EX79A
BACKEND P.C.B.
11
10
9
8
7
PS90001
5
6
3
4
1
2
11
10
9
8
7
5
6
3
4
1
2
10
11
9
8
7
5
6
3
4
1
2
10
11
9
8
7
P7802
5
6
DEC AUD L
AGND
DEC AUD R
AGND
DEC Y OUT
DEC C OUT
IF OUT [-]
AGND
IF AGC
AGND
IF OUT [+]
DEC AUD L
AGND
DEC AUD R
AGND
DEC Y OUT
DEC C OUT
IF OUT [-]
AGND
IF AGC
AGND
IF OUT [+]
GND
P5R8V
PS11R6V
GND
D3R3V
ASC3_TXD
T_DATA_TX
D3R3V
ASC3_RXD
T_CS
T_DATA_RX
GND
X_SW_5R8V
PS11R6V
GND
D3R3V
ASC2_TXD
T_DATA_RX
D3R3V
ASC2_RXD
T_CS
T_DATA_TX
3
4
1
2
P7801
PS90002
HDD
1X-
1X+
GND
GND
RX-
GND
RX+
JK3001
(S-VIDEO IN)
JK57001
(DV IN)
JK56001
(USB)
JK3901
(AV1 / AV2)
JK3004
(S-VIDEO OUT)
JK3003
(VIDEO OUT/ AUDIO OUT)
JK3006
(COMPONENT VIDEO OUT)
JK3002
(VIDEO IN/ AUDIO IN)
JK4901
(DIGITAL AUDIO OUT/
OPTICAL)
(DMR-EX79A)
S4. Schematic Diagram
S4.1. Interconnection Diagram
Содержание DMR-EH49ECA
Страница 5: ...5 2 2 Precaution of Laser Diode ...
Страница 8: ...8 3 3 Caution for DivX ...
Страница 10: ...10 4 Specifications ...
Страница 11: ...11 ...
Страница 12: ...12 ...
Страница 14: ...14 ...
Страница 40: ...40 10 1 2 Checking and Repairing of RAM Digital P C B Module ...
Страница 41: ...41 10 1 3 Checking and Repairing of Main P C B ...
Страница 42: ...42 10 1 4 Checking and Repairing of HDD ...
Страница 43: ...43 10 2 Caution for Replacing Parts 10 2 1 Items that should be done after replacing parts ...
Страница 56: ...S 11 ...
Страница 70: ...S 25 ...
Страница 80: ...S 35 ...
Страница 85: ...S 40 ...