Panasonic DMR-EZ47VP, Руководство по обслуживанию

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Ref.No.56000 SERIES
MAIN CPU-2 MAIN CPU-1
Circuit Name
Digital P.C.B.
ATSC Demodu
Ref.No.57000 SERIES
HDMI
Ref.No.59000 SERIES
Ref.No.
Ref.No.55000 SERIES
P.C.B.Name
DIGITAL P.C.B.
DV JACK/SD C
AR
D P.C
.B.
45 46 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 4 5 6 7 1 2 3
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
P56001
48 47
YOUT DM T1.5V DGND T1.5V COUT DM T1.5V DGND DGND RPROUT DM X SW 12V DGND DGND GPYOUT DM X SW 3.2V DGND X SW 3.2V BPYOUT DM X SW 3.2V DGND DGND DGND D3.3V V YIN DM D3.3V DGND DGND CPNCIN DM X SW 4V DGND DGND DGND ANA3.3V DGND DGND I2C5CK X SW 5.8V DGND DGND I2C5DT D5V DGND DGND IECOUT DI PON DL H DGND DI PON H XFWE HDMI P5 ON H XMPREQ DGND SBPTM DGND DGND DGND SBMTP HDMI CONT XINTM DGND SCLK HDMI MONI XINTP DGND UART2 RX UART2 TX AUGND TU SDA MIXROUT DM DGND MIXLOUT DM TU SCL AUGND DGND AADC R TU IF OUT1 AADC L DGND AUGND TU IF OUT2 AUGND DGND AU5V TU IF AGC AUGND DGND XDMUTE X SW2.3V DGND DGND
88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
GND CSDASP NC1 CS1 CS0 DA2 DA0 DPDIAG(C) DA1 (RESERVED) INTRQ GND DMACK CSEL IORD GND DIOR GND DIOW GND DMARQ (KEYPIN) GND DD15 DD0 DD14 DD1 DD13 DD2 DD12 DD3 DD11 DD4 DD10 DD5 DD9 DD6 DD8 DD7 GND RESET
P56002
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
GND TPB- TPB+ GND TPA- TPA+ GND 3.3V 3.3V DAT2 WP DAT3 GND CMD GND CLK GND DAT0 CD DAT1
GND TPB- TPB+ GND TPA- TPA+ GND D3.3V D3.3V DAT2 WP DAT3 GND CMD GND CLK GND DAT0 CD DAT1
P56501
P66802
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
A B C
22
21
20
19
18
17
16
15
14
13
12
P11101
N A
SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED. THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST, AND MAY BE
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERING.
DMR-EZ47VP/EZ475VP Interconnection Schematic Diagram
DMR-EZ47VP/EZ475VP Interconnection Schematic Diagram
FAN MOTOR
P37001
FANLOCK GND FANDCOUT1
3 1 2
TU7801
IFD OUT1 VIF 5V VIDEO OUT SIF OUT AFT IIC CLK IIC SDA 30V NC TUNER 5V TU MONITOR AGC VIDEO IN RFC ON/OFF AUDIO IN RFC SW RFC 5V
18 17 16
IF OUT IF AGC IFD OUT2
21 20 19 15 14 13 12 11 10
9 8 7 6 5 4 3 2
BOOSTER 5V
1
POWER & DIGITAL I/F P.C.B.
Ref.No.31000,37000 SERIES
Digital I/F Power Supply
Circuit Name
Power & Digital I/F P.C.B.
Tuner
Ref.No.7300,7800 SERIES
Ref.No.
Ref.No.1000,1100,1200,1300,1400 SERIES
P.C.B.Name
DVD R
AM
DR
IVE
YOUT DM T1.5V DGND T1.5V COUT DM T1.5V DGND DGND RPROUT DM X SW 12V DGND DGND GPYOUT DM X SW 3.2V DGND X SW 3.2V BPBOUT DM X SW 3.2V DGND DGND DGND D3.3V V YIN DM D3.3V DGND DGND CPNCIN DM X SW 4V DGND DGND DGND ANA3.3V DGND DGND I2CCK X SW 5.8V DGND DGND I2CDT D5V DGND DGND IECOUT P OFF DL L DGND JC P ON H XFWE HDMI P5 ON H XMPREQ DGND SBPTM HDMI PLUG DGND DGND SBMTP HDMI CONT XINTM DGND SCLK HDMI MONI XINTP DGND UART2 RX UART2 TX
P37101 P1201
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
AUGND TU SDA MIXROUT DM DGND MIXLOUT DM TU SCL AUGND DGND AADC R TU IF OUT1 AADC L DGND AUGND TU IF OUT2 AUGND DGND AU5V TU IF AGC AUGND DGND XDMUTE D2.3V DGND DGND
88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
DR12V DR12V
4
DR5V DR GND
3 1 2
DMR-
EZ47VP
/
DMR-
EZ475V
P
62