Panasonic DMR-ES30VP - Page 80

IN L
TUNER
16V220
C4819
0.01
C4823
< REG+5V >
< VREG+5V >
< VREF+5V >
C7402
0
R7402
100
R4817
100
R4818
35V10
C4812
12K
R4826
12K
R4830
35V10
C4813
12K
R4827
12K
R4829
82P
C4821
82P
C4828
1K
R4834
50V1
C4840
1K
R4835
50V1
C4842
1K
R4824
50V1
C4816
1K
R4825
50V1
C4817
R4821 10K
10K
R4820
50V1
C4818
50V1
C4820
50V1
C4843
50V1
C4844
50V1
C4836
47K
R4832
50V1
C4839
47K
R4833
0
R4837
A55
A74
A23
50V4.7
C4811
3.3M
R4819
A53
A75
0
R4836
A76A73
A22 A81 A79 A3A24A25
A78
RFOUT
OUT
MIX L
R
L3 IN
L
L3 IN
OUT
MIX R
R CHL CH
L
L2 IN
SCLSDAGND1/2VCCD/A RD/A LAADC R
AADC L
VCC
BIAS
RF
SENSE
LEVEL
R
TUNER
L
TUNER
CAP2 IN R
TUNER
L
L1 IN
R
L1 IN
R
L2 IN
1/2VCC
SWITCH
SELECTOR
INPUT
VCC
-++-
+
-+
+--+
2AMP
LOGIC
IIC BUS
C1AB00001920
IC4804
(AUDIO BUFFER &
SELECTOR SWITCH)
1719 18
1234567 1098 1213141516
32
11
31 30 29 212526 22 20232428 27
< AU+9V >
< VREF+5V >
< AREG+12V >
< VREG+5V >
< REG+5V >
A69A68A67A66
A50
A51A52
A49A20A65A16A19A21
A61A60A59A57A55A53
A77
0.01
C4808
C C
E
D
B
A
G
F
E
D
B
A
470
R4807
16V10
C4810
16V10
C4809
470
R4806
1K
R4816
16V10
C4830
1K
R4815
16V10
C4829
R3928 75
R3926 1K
J0JCC0000103 LB3111 J0JCC0000103 LB3110 J0JCC0000103 LB3108 J0JCC0000103 LB4107 J0JCC0000103 LB4105
611
+
-
-
+
C4804 16V10
75 R3912 68 R3913 75 R3914
J0JCC0000103 LB3107
75 R3915
J0JCC0000103 LB3106 J0JCC0000103 LB3105 J0JCC0000103 LB3104
R4863 100K
R4861 470 R4860 220
R4862 100K
R4859 470
J0JCC0000103 LB4104 J0JCC0000103 LB4103 J0JCC0000103 LB4102
R4858 220
J0JCC0000103 LB4101
13
AUDIO VIDEO
Y
C
978103512412141615
L1 IN
S-VIDEO
L1 ININ1(L)
LINE
IN1(R)
LINE
19 20 181721 222423 23 24 2221 17 182019 13
(INVERTER)
UNR521300L
QR4810
1K
R4812
10V47
C4807
1K
R4813
47K
R4814
(AUDIO MUTE)
UNR521500L
QR4811
UNR521500L
QR4812
(AUDIO MUTE)
UNR511300L
QR4813
(AUDIO MUTE DRIVE)
C4806 16V10R4811 1K
R4855 100K
R4856 100K
C4803 16V10
C4805 16V10R4810 1K
R4809 100K
R4808 100K
43
8
C0ABBB000118
IC4802
(AUDIO BUFFER)
765
12
Y
X
Y0
B
INH
AX3
Y1Y3
X0X1X2
Y2
SW LOGIC
VSSVEE
VDD
87654321
910111213141516
C0JBAR000438
IC4801
(VHS/DVD SELECTOR SW)
AUDIO VIDEO
Y
C
(REAR OUTPUT JACK)
K1U717B00006
JK3902
978103512412141615
S-VIDEO OUT
DVD
COM V OUT
VHS/DVD
V OUT
DVD
COM L OUT
VHS/DVD
L OUT
DVD
R OUT
DVD
COM R OUT
VHS/DVD
(REAR INPUT JACK)
K1U412B00004
JK3903
2221201918171615141312
DMR-ES30VP/PC
I/O Tuner Section(Main P.C.B.(1/4))
Schematic Diagram(I)
DMR-ES30VP/PC I/O Tuner Section(Main P.C.B.(1/4)) Schematic Diagram(I)
D
DMR-ES30VP / DMR -ES30 VPC
80