Panasonic SA-PM65MD Service Manual page 114

SCHEMATIC DIAGRAM-11
<0V>(0V)((0V))
<4.97V>(4.98V)((4.94V))
<4.98V>(4.99V)((4.96V))
<0V>(0V)((0V))
<0V>(0V)((0V))
<4.99V>(4.99V)((4.97V))
<3.08V>(3.13V)((3.05V))
<0V>(0V)((0V))
<0V>(0V)((0V))
<5.00V>(5.03V)((4.98V))
<4.97V>(4.99V)((4.93V))
<2.51V>(2.52V)((2.41V))
<2.46V>(2.77V)((2.39V))
<0V>(0V)((0V))
<2.01V>(3.20V)((2.02V))
<2.54V>(2.92V)((2.49V))
<0V>(0V)((0V))
<4.95V>(4.97V)((4.92V))
TP
<0V>(3.63V)((1.29V))
<0V>(3.57V)((0.21V))
<0.21V>(0.18V)((4.92V))
<4.95V>(4.97V)((4.92V))
TP
<0.23V>(0.20V)((0.24V))
<4.67V>(3.49V)((4.64V))
<4.96V>(4.98V)
((4.93V))
VREF-
DATA_IN
: +B signal line
VREF+
TP
100 99 98 97 96 94 93 92 91 90
95
1
VREF-
2 ADIN0 (KEY_IN)
3
ADIN1 (KEY_IN)
ADIN2
4 (KEY_IN)
5 ADIN3
6 ADIN4(L:RDS H:RDS)
(POWER DET)
ADIN5
7
8
ADIN6
ADIN7
9
IC801
10 VREF+
11
VDD
IC801
MN101C49KAA2
12 OSC2
MICRO - P
13 OSC1
VSS
14
15 XI
16 XO
17 MMOD(Lo)
18
RDS_DATAIN
19
20
RDS_CLK
21 FL DATA
22
23 FLCLK
24 FLCS
25
26 27 28 29 30 31 32 33 34 35 36
TP
: MD Signal line
: AUX Signal line
TP TP
TP
89 88 87 85 84 82 81 80 79 78
86 83
PLL DO
MD_PNL_OP
MD_PNL_CL
CD_PNL_OP
CD_PNL_CL
CD RESET
PWRCONT
MD_SHUTTER
CD_PNL_SW
MD_PNL_
SW
37 38 39 40 41 42 43 44 45 46 47 48 49 50
77 76
PLL DI
<5.19V>(5.18V)((0.01V))
R859
75
<0.08V>(0.08V)((4.97V))
R836
SD 74
4.7K
<4.81V>(4.83V)((4.79V))
ACCNT 73
<0.03V>(0.03V)((0.03V))
CD_CL_H 72
<4.92V>(4.94V)((4.90V))
CD_OP_L
71
<0.03V>(0.03V)((0.03V))
R855
70
<0.03V>(0.03V)((0.03V))
R854
69
<0.03V>(0.03V)((0.03V))
R853
68
<0.03V>(0.03V)((0.03V))
R852
67
<4.89V>(4.90V)((4.85V))
MLD 66
<4.89V>(4.90V)((4.63V))
MDATA 65
<4.89V>(4.90V)((4.99V))
MCLK 64
<5.00V>(5.01V)((4.99V))
63
REST SW
<4.89V>(4.90V)((4.86V))
62
<5.00V>(5.00V)((1.58V))
STATUS 61
<0.03V>(0V)((0.03V))
60
CD_L
<4.90V>(4.92V)((4.87V))
59
<5.00V>(5.02V)
((4.98V)) MUTEA
MUTE A
58
<0V>(0V)
((0V))
EDATA 57
<0.03V>(0.03V)
((0.01V))
ECS
56
<0.03V>(0.03V)
((0.03V))
ECLK
55
<4.92V>(4.95V)
((4.89V))
54
<4.99V>(5.01V)
((4.96V))
53
<4.99V>(1.46V)
((4.96V))
52
<4.92V>(4.95V)
CRO2
((4.89V))
51
LOAD
SW
VREF-
<5.04V> R652
(5V)
15K
((0V))
<5.03V>
(4.99V)
Q804
((5.01V))
<0V>
(0.07V)
((0V))
Q804
DTA143XUA106
MUTE SWITCHING
V
ECS
W
ECLK
X
RDS_DO
Y
RDS_CLK
TP TP
Z
(RDS_ID)
PLL_CL
AA
PLL_DO
BB
PLL_DI
CC
PLL_CE
DD
EE
FF
SD
PLL_DO
1K
SD
ACCNT
CD_CL_H
HH
CD_OP_L
II
P-MD_LCH
MD_OP
1K
JJ
SEL2
MD_CL
1K KK
SEL1
CD_OP
1K
CD_CL
1K AGLATCH
LL
AGDATA
MLD MM
AGCLK
NN
OO
MDATA LINE_MUTE
PP
EXT_IN_L
MCLK
QQ
P-MD_L
REST_SW
CDRST
/STATUS
/CD_L
R849
PWRCONT1
10K
ECS
ECLK
SW3
330
R843
SW2
R842 330
SW1
TP
VREF+
D5V
ADIN5
D9V