Panasonic DMR-EH75VP, Service Manual

Page: 77 / 134

13.9. Digital I/F (4/4) Section (Power & Digital I/F P.C.B.(2/2)) Schematic Diagram (IF)
1 2
4700
R37521 1 2
K31003
VWJ0795=5
C37012
0.1[KB]
1 2
LB37001
J0JHC0000048
1 2
LB37002
J0JHC0000048
1
2
4700
R37502
1 2
16V
0.1[KB]
C37011
0.1[KB]
C37501
1 2
4700
R37504
1 2
R37505
4700
7
5
6
2
43
8 1
6
7
5
2
4
3
8 1
IC37501
RFKM6016KTP
1 2
LB37011
J0JKB0000032
1 2 LB37009
J0JKB0000032
1 2
K37003
VWJ0795=7.5
DR5V
DR12V
DR_GND
1 2
LB37010
ERJ6GEY0R00V
1 2 LB37008
ERJ6GEY0R00V
2
3
1
S
D
G
B1CFHC000003
Q37502
1
2
LB37004
J0JHC0000048
2
3
1
S
D
G
B1CFHC000003
Q37501
1 2 R37016
0
1
2
R37508 10K
1
2
4700
R37509
1
2
100
R37014
1
2
LB37003
J0JHC0000048
1
2
LB37007
ERJ3GEY0R00V
C37015
1
2
4700
R37503
1
2
0
R37015
2
3
1
Q37503
2 8 6
18 16 24 34 32 50 44 48 46
80
56 54
84 88 86 82
62
76 78 74
72 66 64 70 68 58 60 52 38 36 42 40 28 26 30 20 22 10 14 12
4
3 1 9
13 11 81 87 85 21 23 19 39 33 37 35 47 45 73 77 83 79 75 59 55 57 65 63 71 67 69 61 51 49 53 41 43 27 29 25 31 15 17
5 7
2 6 8 4
1 7 9
15 13 25 29 43 41
39
51 49 61 57 59 67 65 73 77 81 85 87 83 79 75 69 71 63 53 55 45 47 31 33
37 35
27 19 17 23 21 11
3 5
16 14 22 20 30 44 42
38 40
52 50 60 58 68 66 74 78 82 86 88 84 80 76 70 72 62 64 54 56 46 48 32 34
36
24 28 26 18 10 12
P37101
K1KA88A00003 TO DIGITAL P.C.B.
1 2
100P
50V
2
3
1 Q37505
1
2
C38009
1
1 2 LB37014
J0JKB0000032
1 2
10K R38026
1 2
22K R38028
R38029
7500
R38027
7500
10K
R38024
1 2
LB38001
J0JHC0000032
1 2
R38025 7500
1
2
VWJ0795=10
K31001
1 2
16V
C37013
0.1[KB]
2
R38009
4700
1
2 R38018
47K
1
CL38017
1
CL38008
1
CL38012
1
CL38013
1
CL38010
3 1 2
4 5
IC38001
1
2 C38008
0.1
1
2 R38012
3300
1
2
6.3V
C31507
ECJ1VB0J105K
1
2
10V
C31506
F1H1A105A028
1
2
50V
C31508
0.01[KB]
7
5
6
2 4 3
8
1
6 7 5
2 4 3
8
1
IC31503
C0CBCBD00048
1 2
R38011
0
1
CL38002
1
CL38003
1
CL38001
1
CL38004
1 2
R38016
1 2
R38017
100
1 2
R38015
1
CL38014
1
CL38016
1
CL38015
1
CL38006
1
CL38005
1 2
R38014
100
1
CL38009
1
CL38011
20 22 24 23 21 18 19 17
31
29
30
1
32
2 4 3
28
26
25
27
10
12
11
8 6 5 7
9
13
15
16
14
IC38002
C2BBFD000536
2
3 1
R38020
10K
2
3 1
Q38005
1 2
ERJ3GEY0R00V
LB37006
1 2
LB37013
J0JKB0000032
2
3 1
1
2 LB37005
J0JKB0000032
CSYNC_IN
D3R8V D3R8V
ANA3R3V
EPG_ON_H/BUSY
DR5V XFWE DR5V DGND DGND DGND DGND DGND DGND
D3R3V ITA2M
I2C5DT
IT_CK
I2C5CK
DR12V
P
P
P
DR12V DRGND ITM2A DRGND
DGND
IECOUT
P_OFF_L2
X_SW_3R2V/D3R3V
UARTM2P UARTP2M
P_OFF_L3
SCK
SDA
VCC
/VE
D1R2V D1R2V
DGND DGND DGND DGND DGND
ANA5V
NC NC
NC V OUT
V IN
GND CN
ON[H]
EPG_VIDEO
D1R2V D1R2V D1R2V D1R2V
XIRCS
PRGL
FL_RXD
[16]NCO
NC
IR
PRXD
NCO
NC
VSS
NC
PRGL PTXD
NCO NCO
DGND DGND DGND DGND AU5V DGND DGND SCLK DGND DGND DGND DGND DGND AUGND AUGND AUGND DGND DGND
COUT_DM
RPROUT_DM
SBPTM XINTM SBMTP XINTP AADC_L AADC_R
XMPREQ
XDMUTE
YOUT_DM
MIXLOUT_DM MIXROUT_DM
DGND DGND DGND DGND DGND DGND BS_ON DGND DGND
BPBOUT_DM
V_YIN_DM
CPNCIN_DM GPYOUT_DM
NCO NCO NCO NCO VCC
VOUT
VDD
C0EBE0000504 GND NC DS
[25]NCO
[32]BUSY
[9]XIN
SEL
NCO
FL_TXD
FL_CLK
NCO
CNVSS VREF XRESET
NCO
PRGH
VSS
NCO
XOUT
2
1
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
U V X Y Z AA AB AC AD AE
W
2SD1819A0L
2SD1819A0L
100
100
2SD0601A0L
Q38004
2SD0601A0L
Q38003
2SD0601A0L
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
10 9 8 7 6
B
TO
DIGITAL I/F SECTION
(2/4)
LOCATION MAP
1/4 2/4
3/4 4/4
DMR-EH75VP
Digital I/F(4/4) Section
(Power & Digital I/F P.C.B.(2/2))
Schematic Diagram(IF)
P:Power Supply Section:(Page: ) A
IF:Digital I/F Section:(Page: )
B
DMR-EH75VP
77