Panasonic DMR-EZ45VEB

13.3. DIGITAL I/F
Note:
Marked $ (spare) parts are not assembled
* Optional Parts
DMR-EZ45VEB
DIGITAL I/F
SCHEMATIC DIAGRAM
R9770 *
R9771 *
TL9703
1
2
X9702
*
1
2
X9701
C9745
*
C9738
18P
C9739
18P
R9722 100
C9733
100P
C9724
0.1
R9769 100
R9766 100
R9702 10K
R9724 100
R9721 100
R9720 100
R9732 $
R9737
$
R9733
$
R9735
$
R9734
$
R9746
$
C9709
$10P
C9728
$ 10P
C9777
$ 10P
C9711
10P
C9712
10P
C9710
10P
R9793
*(DVB)
R9791 *
R9745 100
TBUS_CLK
TBUS_RXD
TBUS_TXD
EPG_T XD
EPG_R XD
XMPREQ
XINTM
XINTP
VHS_CLK
VHS_OUT
VHS_IN
C9719
0.01
XRESET
DVB_OUT
DVB_ CL K
DVB_ CS
R9726 100
R9742 100
AD_5V
R9717
100K
TL9704
R9752
100
R9701
10K
C9726
0.1
R9730
100
3R3V
3R3V
R9754 43K
R9753
39K
R9756
8K2
R9758
8K2
R9757
8K2
LB9703
0
C9707
0.1
Backup_5V
LB9705
0
C9725
10V1C9748 0. 1
C9753 47P
R9774
2K
R9773
2K
C9747 0. 1
C9752 47P
C9754
10V1
AADC_ L
AADC_ R
SYNC_DET
AU_GND
SCART_MUTE
AU_GND
AV2_PB_H
TU_P_ON_H
AFC
AU_GND
GND
MIX_ROUT_DM
MIX_LOUT_DM
I2C5_CLOCK
I2C5_DATA
SLICER_VIDEO
X_SW_12V
MGND
X_SW_5R8V
X_SW_5R8V
GND
RPR_OUT_DM
BPB_OUT_DM
GPY_OUT_DM
GND
GND
CPN_C_IN_DM
V_Y_IN_DM
C_OUT_DM
Y_OUT_DM
SW2_TU
OUTA
1
INA-
2
INA+
3
V-
4
INB+
5
INB-
6
OUTB
7
V+
8
IC9305
OUTA
1
INA-
2
INA+
3
V-
4
INB+
5
INB-
6
OUTB
7
V+
8
IC9302
R9301
0
R9302
0
C9318
$
C9317
$
R9316
220
R9317
220
C9316
1000P
C9315
1000P
QR9304
QR9305
QR9302
$
QR9303
$
R9312
470
R9315
470
C9310
150P
C9309
150P
C9305
16V10
R9311
47K
R9310
47K
C9337
6V22
R9313
0
R9314
0
NR
1
GND
2
ON(H)
3
Vin
4
Vout
5
IC9301
QR9301
AU_5V
MIX_L_OUT_DM
MIX_R_OUT_DM
C9301
50V0.1
C9302
50V0.1
C9336
0.1(50V)
C9306
1000P
C9311
16V47
C9312
16V47[2O]
C9303
10V1000
R9334
20K
R9333
2K2
R9332
2000
R9331
10K
Q9701
Q9705
Q9702
Q9706
R9704
1K
R9779
3900
R9780
1K
R9781
100K
R9739
100K
C9720
0.1
C9714
0.1
C9713
0.1
C9757
1
C9701
1
SLICER_V
CVIN1
SYNC_IN
C9702
$ 560P
C9734
$ 560P
QR6402
QR6403
Q6401
R6402
15K
R6403
10K
R6406
470K
R6407
15K
R6405
22K
R6404
470
D6401
Q6402
R6408
100K
R6401
220
R6409
100K
R6410
220K
R6411
2R2M
R6413
47K
R6414
4700
C6401
220P
C6402
220P
D6402
P50OUT
P50IN
Q6403
Q6404
D3R8V
T_CS
T_DATA
T_CLK
ASCO_T XD
ASCO_R XD
GND
DI_PON_H
DVB_OUT
DVB_ C LK
DVB_ C S
VHS_IN
VHS_CLK
VHS_OUT
Q9704
Q9703
R9711
470K
R9712
15K
R9708
1K
R9709
4700
C9741
0.1
1
2
3
P9701
FAN_ PWM_ OUT
C9740
$
P50_HDMI
P50 ->H7
Vout
Vdd
GND
NC
NC
IC9703
C9735
0.01
C9736
0.01
OUT
VDD
GND
NC
NC
IC9702
C9715
0.01
C9704
0.01
R9731
10K
QR9701
R9736
47K
AD5V
1
2
3
4
5
C9749
0.1
R9760 4700
R9759 4700
C9737
*(ATU)
R9716
* (ATU)
C9706
6V100
DS
GND
NC
OUT
VDD
IC9706
*(ATU)
C9750
*(ATU)
1
2
34
5
IIC_CLKIIC_DAT
IIC_CLK
IIC_DAT
IIC_CLK
IIC_DAT
R9744
100
EPG_TXD
EPG_RXD
UARTP2M
UARTM2 P
XINTP
R9703 0
R9700 0
R9714 0
R9713 0
R9707 0
XINP
SCLK
XINTM
SBPTM
SBMTP
XMPREQ
AU5V
XDMUTE
AADC_L
AADC_R
AGND
AGND
AGND
MIXLOUT_DM
MIXROUT_DM
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
D3R3V
GND
GND
GND
XINTM
R9772
100
XMPREQ
TBUS_CLK
TBUS_TXD
R9777
100
TBUS_RXD
Q9101
R9144
47K
R9145
22K
R9102
$
D9107
$
XD MUTE
XT MUTE
MUTE
3.3V
YOUT_DM
COUT_DM
GPYOUT_DM
RPROUT_DM
BPBOUT_DM
R_IN
G_IN
B_IN
RGB_CPSVIN
DR12V
DR12V
DRGND
DRGND
DR5V
DR5V
ITM2A
ITA2M
I2C5DT
I2C5CK
XFWE
RXD
TXD
RXD
TXD
GND
GND
CPNCIN_DM
V_YIN_DM
GND
GND
GND
GND
GND
GND
ANA5V
X_SW_12V
X_SW_12V
X_SW_12V
X_SW_12V
X_SW_12V
X_SW_12V
X_SW3R8V
X_SW3R8V
EPG_VIDEO
ANA3R3V
CSYNC_IN
GND
GND
GND
GND
GND
GND
P_OFF_L3
GND
EPG_ON_H/BUSY
GND
BS_ON
IECOUT
XSW3R2/D3R3V
IT_CK
POFF_L
R9795
220
SW_UART
XRESET
MAX_RD
GND
D3R3V
MAX_TD
R9764 100
K9708
*(JIG)
R9719
*(JIG)
EPG_T XD
EPG_R XD
R9787
*(JIG)
R9723
$
Vin
1
Vcc
2
GND
3
IC9700
LB9700
0
C9723
L9700
12
IP9102
R9143
330 C9156
0.01
D9104 C9157
6V2.2
L9105
68U
3.3V to H7
D9105
Q9106
C9751
$
C9716
0.01
C9746
$
C9744
$
C9708 0.01
C9717 0.01
LB9707
C9116
6V2.2
C9138
330P
X_SW5R8V
C9111
10V1
C9721
10V1
C9705
0.01
C9703
10V1
R9715
560
X_SW3R8V
C9135
0.01
LB9701
C9755
$
LB9704
LB9708
C9718
0.01
P_SAVE_ L
DR_12V
DR_5V
DR_GND
K9715
$
K9707
K9706
C9759
$
C9760
$
LB9702
0
R9763 *100(DVB)
R9761 *100(DVB)
R9755 *100(DVB)
HDMI_CEC_MONI
P50
AV2_BLANK
R9789 *
R9792 *
R9790 *
K9703
*(DVB)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P9102
*
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P9103
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P9101
1
2
3
4
5
6
7
8
9
P9104
* (DVB)
1
2
3
JK9301
X_SW12V
DR_PON_H
X_SW17V
X_SW12V
X_SW3R8V
DR_GND
DR_PON_H
HDD_ PFAI L_L
X_SW5R8V
R9725
10K
R9794
4K7
to HDMI board
to VHS Main
to VHS main
AU_GND
5V-Reset
3.3V-Reset
SYS_P_FAIL[H]
DI_PON_H
DR_5V
DR_12V
R9799 $ 3900
P_SAVE_ L
ANA3R3V
ANA5V
R9797
$
R9796
4700
BE1R8V
BE1R8V
R9146
1K
R9798
* (ex.JIG)
R9778
*(JIG)
R9783
100K
R9775
10K
C9764
$
R9802
$
R9803
* ( ex.HDD)
R9718
*(HDD)
C9765
* (HDD)
6
5
4
3
2
1
P9704
*(JIG)
LB9706
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
1
2
3
4
5
6
7
8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
P9703 *
R9800
100
R9801
100
CSYNC_IO
R9804
*
V0
1
NC
GND
CN
CONT
NC
NC
VIN
IC9102
V0
1
NC
GND
CN
CONT
NC
NC
VIN
IC9106
FAN_DC_OUT
GND
FAN_LOCK
GND
R9748 100
R9808 $
R9807 $
R9806 $
R9805 $
R9776
100
C9778 0.01
R9747 100
R9749 100
R9750 100
C9779 0.01
C9780 0.01
C9781 0.01
K9713
*(ATU)
AU_G ND
M_GND
DCLI_GND
SYS_GND
R9710
X_SW_ 5R8 V
GND
X_SW_ 3R8 V
GND
X_SW_ 3R8 V
HDMI_CEC_CONT
HOT_PLUG
HDMI_P5_ON_H
HDMI_P3_ON_H
HDMI_CEC_ MONI
R9743 $4K7 R9810 4K7
R9811 4K7
R9814 * 100(DVB)
HDMI_CEC_CONT
R9824
100
R9816 100
R9815 100
R9765
* (ATU)
R9132
$
QR9104
$
C9742
*
R9767 *
K9716
C9766
0.1
C9722
0.1
R9788
15K
R9827 0
R9828
$
QR9703
X_SW_17V
A3_SW_I N
GND
IO_P_SAVE_H
GND
5V_AD
VTR_CS
VHS_S_OUT
GND
VHS_S_CLK
VHS_S_IN
P_FAIL
GND
REMOCON
P_SAVE_ H
D9702
*(DVB)
1
VHS_S_CLK
2
REMOCON
3
VSYNC
4
FL_TXD
5
FL_RXD
6
FL_CLK
7
START(GND)
8
CNVss
9
32kHz_IN
10
32kHz_OUT
11
XRESET
12
10MHz_OUT
13
DGND
14
10MHz_IN
15
V3R3
16
XNMI(5V)
17
XMPREQ[TBUS]
18
XINTM[TBUS]
19
CEC_INT
20
XINTP_OUT
21
FAN_PWM_OUT
22
XINTM_OUT
23
125Hz
24
NC/IIC_CLK
25
NC/IIC_DATA
26
NC/DIG_S_CS
27
NC/DIG_S_CLK
28
29
30
31
32
ONBOARD_GND
33
HDMI_ 3VR EG
34
TBUS_TXD
35
TBUS_RXD
36
TBUS_CLK
37
EPG_T RIG
38
FAN_LOCK
39
HDD_PFAIL[L]
40
P_SAVE[ L]
41
DR_P_ON[H]
42
TU_P_ON[H]
43
DI_P_ON[H]
44
FL_CS[L]
45
ONBOARD_5V
46
SYNC_DET
47
AV4_ S I N[ L]
48
AV2_ P B_ L
49
WIDE[H]
50
FL_RESET
51
IR_CS
52
IR_BUSY
53
HDMI_5VREG
54
HDMI_HOTPLUG
55
TEST2[H]
56
SYS2
57
FL_100MM_H
58
RFC_A_MUTE
59
AV3_SIN[L]
60
P_SAVE[H]
61
V5V
62
FILAMENT_ON[L]
63
GND
64
XTMUTE[L]
65
NC
66
SD_LED
67
DUB_LED
68
VHS_SEL_LED
69
HDD_SEL_LED
70
DVD_SEL_LED
71
SD_SEL_LED
72
P_FAIL[L]
73
SYS_P_FAIL[H]
74
P50_CEC_INT
75
P50_CEC_OUT
76
SCART_MUTE_H
77
CEC_OUT
78
IO_P_SAVE[H]
79
VHS_S_CS
80
81
DC_L_CH
82
DC_R_CH
83
AFC
84
AV2_ P I N8
85
KEYIN1
86
KEYIN2
87
KEYIN3
88
CVIN
89
V5VA
90
3R3V_OFF_ H
91
GNDA
92
TEST1
93
LP3
94
LP4
95
GND_AD
96
M1
97
SYNCIN
98
V5VA
99
VHS_S_IN
100
1 VHS_S_OUT
31 O NBOARD/EPG_TXD
32 O NBOARD/EPG_RXD
81 AV2BLANKING
30 I IC_DATA/ DIG_S_O UT
29 IIC_CLK/DIG_S_IN
IC9704
*(DVB-T)
QR9704
*(JIG)
K9717
*(DVB)
1
2
3
4
5
6
7
8
9
10
PS9701
1
2
3
4
5
6
7
8
9
10
PS9702
KEYIN1
KEYIN2
KEYIN3
HDD_SEL_LED
VHS_SEL_LED
DVD_SEL_LED
AD5V
FL_RESET
GND
FL_CLK
FL_DATA
FL_CS
SD_SEL_LED
FL_ON_L
FL_6V
SD_LED
DUB_LED
SPARE
GND GND
R9751 *1K(DVB)
F
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
Vcc
8
IC9705
*(DVB)
(ATU)
R9738
22K
C9112
0.1
R6412
27K
C9158
0.1
R9705
10K
R9706
4700
QR9705
*
QR9706
*
R9782 100
R9784 100
R9785 100
R9786 100
R9825 100
TL9705
R9829
4K7
L9106
82u
D9106
C9786
330P
C9787
330P
LB9709 0
C9758
10V1
C9118
16V47
C9117
10V1000
C9790
6V4R7
R9832 0
R9833 0
R9834 0
R9835 0
R9836 0
R9837 0
R9838 0
R9839 0
R9840 0
R9841 0
C9756
100P
R9809
1800
R9306
7500 [0.5%]
R9307
7500 [0.5%]
R9309
12K[0.5%]
R9308
12K[0.5%]
R9768 680
(ATU)
R9830
$
R9831
4K7
C9785
6V220
L9701
39U
L9702
C9788
$
8
7
6
5
4
3
2
1
9
10
P9700 *
DMR-EZ45VEB
61