Panasonic DMR-HS2EB Service Manual page 361

A
B
C
D
F
M:MAIN NET SECTION(Page:
V:VIDEO I/O SECTION(Page:
A:AUDIO MAIN SECTION(Page:
T:TIMER SECTION(Page:
G
H
I
C9921
6V47
5 4
IC9908
C0DBFHD00003
(REG.ANA+5V)
1 2 3
C9920
0.1
7 6 5
IC9909
C0CBCBE00001
(REG.ANA+3.3V)
1 2 3 4
C9922 C9923
6V47 0.1
J
K
L
M
N
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERING. THE CORRECT PART NUMBER IS SHOWN
IN THE PARTS LIST, AND MAY BE SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
O
12 13
C7722
R7720
0.01 150K
A
)
B )
C
)
D
)
C7723
50V2.2
R7719
150K
IC9910
C0DBFFE00001
or
C0DBFFE00002
(REG.D+1.5V)
1 2 3 4 5
R9906
470
C9924
6V47
R9907
30
IC9911
C0DBFFD00006
(REG.SD+1.8V)
R9908
1K
DMR-HS2EB/EB1/EG/EG1/GN
Main Net Section(Main P.C.B.(1/4))
Schematic Diagram(M)
14 15 16
R7718
150K
C7725
50V2.2
R7727
150K
R7724
150K
R7725 R7726 C7726
6800 2200 16V10
8 7 6 5
IC7601
C0ABBB000108
(AUDIO AMP)
1 2 3 4
R7722
6800
R7723
2200
R7721
150K
C7724
16V10
C9925 C9952 C9951 C9948
6V47 0.1 0.1 0.1
C9949
0.1
C9926
0.1
6 6 4
C9931
1000P
1 2 3
17 18
L7704
G0C2R2JA0019
LB7708
J0JHC0000032
R7715 100
R7716 100
C7720 C7729 C7719 C7718
0.1 1000P 2200P
16V47
T TN1AMD0
T XMPREQ
T TN1AMD1
T XINTP
T XINTM
TL9905
R7702 10K
T SBPTM
T SBMTP
T XFWE
T XNMIRES
T UARTG2G
T UARTG2P
T SCLK
V GPYOUT DM
V BPBOUT DM
V RPROUT DM
C9950
0.1
V YOUT DM
V COUT DM
V CPSVIN DM
V CPNYIN DM
V CPNCIN DM
A IECOUT
A XDMUTE
A AU 12V
A AADC L
A AADC R
A AU 9V
A MIXLOUT DM
V A AU GND
A MIXROUT DM
C9934
0.1
19 20
ZA9003
K9ZZ00000424
(BOTTOM-7)
A
DECODER R V
DECODER L V
DU7702
VEP07A51A
PK7701
1 SIF OUT
2 GND(TUNER)
3 TUN AUDIO IN
4
5
6
7 JC 5V
PK7702
1 SCL
2 SDA
3
4 DECODER(R)
5 GND(TUNER)
6 DECODER(L)
DECODER PACK
TL9902 TL9901
TO P9001
C9940 C9941
DIGITAL P.C.B.(DIGITAL NET)
0.01 0.01
PP9901
1 TN1AMD0
2 XMPREQ
3 TN1AMD1
4 XINTP
TL9903 5
6 XINTM
TL9904 7 RSRVD3
8 SBPTM
9 BLIND OPEN(H)
10 SBMTP
Q7701
11 DGND
C9942
2SD1819A0L 0.01 12 DVSYNC
(XFWE OUT) 13 DGND
14 XFWE
15 DGND
16
17 DGND
18 UARTG2G
19 DGND
20 UARTG2P
21 DGND
C9943 C9944
0.01 0.01 22 DGND
23 DGND
24 SCLK
25 DGND
26 BUPD3.3V
27 DGND
28 ANA5V
29 ANA3.3V
30 ANA3.3V
31 D1.5V
32 D1.5V
33
34 D1.8V
35 D1.8V
36 D1.8V
37 D3.3V
38 D3.3V
39
40 D5V
41
42 SD1.8V
43 GPYOUT DM
44 DGND
45 BPBOUT DM
46 DGND
47 RPROUT DM
48 DGND
49 YOUT DM
50 DGND
51 COUT DM
52 DGND
53 DGND
54 DGND
55 CPSVIN DM
56 DGND
57 CPNYIN DM
58 DGND
59 CPNCIN DM
60 DGND
61 DGND
62 DGND
C9938 C9937
63 DGND
1000P 0.1
64 AUGND
65 AUGND
66 IECOUT
67 AUGND
68 XDMUTE
69 AUGND
70
71 AUGND
72 AADC L
73 AUGND
74 AADC R
75 AUGND
76 AU9V
77 AUGND
78 MIXLOUT DM
79 AUGND
80 MIXROUT DM
DMR-HS2EB/EB1/EG/EG1/GN
Main Net Section(Main P.C.B.(1/4))
Schematic Diagram(M)
21 22