Panasonic DMR-E75VP Service Manual page 89

A
JK3904
K1U407B00003
(DIGITAL AUDIO JACK)
1 2 3 4 5 6 7 8 9 10
R3709
10K
< ANA 5V >
A40
L3702
22u
C3733 C3732
0.01 6V47
40 39 38 37 36 35 34 33
A39 41 DVD C IN
42 DRV GND3
A38 43 DVD R/Pr IN
44 DRV VCC2
C3736 0.1
45 AV2 R/C IN
C3737 6V22
46 VREF
A37 47 DVD G/Py IN
48 DET OUTB
C3739 0.1
49 AV2 G IN
50 TEST1
A36 51 DVD B/Pb IN
52 DRV VCC3
C3741 0.1
53 AV2 B IN
C3742 6V22
54 VREG
R3715 100K R3714 15K
55 CLKR
56 SYN GND
R3716 220
A35 57 SDA
R3717 220
A34 58 SCL SYNC DET OUT
R3718 33 V/C SYNC OUT
A33 59
R3719 33
60
61 62 63 64 65 66 67 68
C3744
0.1
C3745
6V47
B
< REG.5V >
C
L3703 22u
< ANA 5V >
D
B4 B5
E
DMR-E75VP Video Section (Main P.C.B.(3/3)) Schematic Diagram (V)
F
25 26 27
DIGITAL
COMPONENT VIDEO OUT
AUDIO OUT
(480P/480I)
(PCM/BITSTREAM)
GND VCC IN
11 12 13 14 15 16 17 18 19 20 21 22 23
C3701
0.1
C3702
R3706 R3707 R3708
6V47
75 75 75
L3701
22u
A32
A28
32 31 30 29 28 27 26 25 24 23 22 21
C/S DET3 20
C3715 0.01
VIDEO3 IN 19
SW GND2 18
R3712 10K
C2 IN 17
C3716
C3713 0.01 0.01
S1/S2 DET2 16
R3711 0
ADR 15
C3711 0.01
Y2 IN 14 A29
D3903 B0ACCK000005
C/S DET2 13 A27
C3710 0.01
VIDEO2 IN 12 B3
DGND1 11
IC3701
C1AB00001979
C3709 0.01
C1 IN 10 A10
(VIDEO I/O PROCESSOR) R3710 10K
C3712 0.01
S1/S2 DET1 9
L1/L2/L3 DET OUTA 8 B8
C3706 0.01
Y1 IN 7 A9
D3901 B0ACCK000005
C/S DET1 6 A13
C3705 0.01
VIDEO1 IN 5 B33
SW VCC2 4
C3704 0.01
DVD TUNER 3 A14
VTR OSD VIDEO DGND2 2
C3703 0.01
1
69 70 71 72 73 74 75 76 77 78 79 80
C3747 R3724
0.1 75
B6
28 29 30
VIDEO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN REC MODE
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
C3927
1
K3023 C3928
0 1
A30
A31
6 5 4
IC3901
VTR L DVD H
C1AB00001935
(DVD/VTR SELECTOR SW)
1 2 3
C3924
6V470
C3926 C3960
0.1 6V100
R3928
1K
6 5 4
Q3903
XN0460100L
(BUFFER)
1 2 3
K3014
R3927
R3926
560
560
S:Syscon/Servo/Timer Section(Page:
C
A:Hi-Fi Audio Section(Page: D )
V:Video Section(Page: E )
K3701
0
B25
31 32 33
89
DVD VIDEO EE SIGNAL
DVD AUDIO EE SIGNAL
JK3902
K1U714B00001
(REAR OUTPUT JACK)
LB3911
23
R3952
J0JCC0000103
220
B19 24
LB3912
21
R3953
J0JCC0000103
470
B20 22
R3918
LB3913
100K
R3954 19
J0JCC0000103
220
B18 20
LB3914
17
R3955
J0JCC0000103
470
B21 18
R3919
LB3915
100K 15
R3909
J0JCC0000103
75
16
LB3916
13
R3910
J0JCC0000103
68
14
LB3917
12
R3911
J0JCC0000103
75
4
2
1
LB3918
5
R3912
J0JGC0000103
75
3
10
8
7
9
JK3901
K1U412B00002
(REAR INPUT JACK)
LB3901
23
J0JCC0000103
A20 24
21
22
LB3903
19
J0JCC0000103
A18 20
17
)
18
LB3905
15
J0JCC0000103
B34 16
R3901
75
13
14
LB3907
12
J0JCC0000103
A22 4
R3903 1K
A15 6
R3905 2
75
C3910
1
0.1
C3909
LB3908
0.01 5
J0JCC0000103
A23 3
10
11
8
7
9
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 SLIGHTLY DIFFERNT OR
AMENDED SINCE THIS DRAWING WAS PREPARED.
DMR-E75VP
Video Section (Main P.C.B.(3/3))
Schematic Diagram (V)
34 35 36
DMR-E75VP
E
DVD
R OUT
VHS/DVD
COMMON
R OUT
AUDIO
DVD
L OUT
VHS/DVD
COMMON
L OUT
DVD
V OUT
VIDEO
VHS/DVD
COMMON
V OUT
C
DVD
S-VIDEO OUT
Y
LINE
IN1(R)
LINE
IN3(R)
AUDIO IN
LINE
IN1(L)
LINE
IN3(L)
L1 IN
VIDEO IN
L3 IN
C
S-VIDEO
L1 IN
Y