Panasonic NV-HD642EE - Page 12

H
H
H
H
H
LP
Hi-Fi AUDIO MAIN SIGNAL PATH IN REC MODE
Hi-Fi AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
VIDEO MAIN SIGNAL PATH IN REC MODE
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
V GND
V GND
A GND
A.H SW
HA2
HA1
AGC
AT
0.01
C516
F
E
D
C
B
A
87654321
ORDER A PART,PLEASE REFER TO PARTS LIST.
SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS
WITH PAL COLOUR SIGNAL.(SP MODE)
THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE
WITH PAL COLOUR SIGNAL.(SP MODE)
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKETS ON THIS DIAGRAM IS RECORD MODE
AUDIO SECTION P3001(Page:62/E-23) TO LUMINANCE & CHROMINANCE/
P3001-1
P3001-2
P3001-3
P3001-4
P3001-5
P3001-6
P3001-7
P3001-8
P3001-9
P3001-10
P3001-11
P3001-12
P3001-13
P3001-14
P3001-15
P3001-16
P501
GND
VIDEO 5V
D.REC
TRACKING ENV.
RF Y+C
REC Y+C
HEAD SW
ENV.SELECT
H.AMP SW
D.FM REC
PB FM
REC FM
A.HEAD SW
GND
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
68u
L501
6V220
C513
0.1
C512
68u
L502
6V100
C519
0.1
C518
0.01
C511
100
R504
0.01
C515
50V3.3
C514
0.1
C517
100
R502
680P
C509
0.01
C510
(TO CYLINDER UNIT)
P502
A.HEAD R
A.HEAD COM
A.HEAD L
GND
LP L
LP COM
LP R
SP R
SP COM
SP L
GND
11
10
9
8
7
6
5
4
3
2
1
0.1
C504
VLP0415
LB504
0.1
C503
VLP0145
LB503
0.1
C502
VLP0145
LB502
0.1
C501
VLP0145
LB501
0.01
C507
0.01
C505
15
R503
AN3369SB
IC501
H.A SW
H SW V VCC
REC
AUDIO REC
A VCC
A GND
AMP
AUDIO
AMP
CURR.
V GND
DET
L
H
+
HA1
-
-
HA3
HA2
-
-
HA4
+
H
L
LP
L
H
SP
H
L
H
L
AMP
CHROMA
DET
DET
ZAP
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
( )
5.0
2.5
(4.9)
3.7
(3.3)
2.8
0.3
1.4
(0)
2.5
(1.9)
2.6
(2.2)
3.7
(4.7)
0
(4.7)
0
(0.8)
0
1.9
(2.0)
1.5
3.2
5.0
2.3
0
(3.1)
0
(3.0)
0.6
(3.0)
0.6
(2.4)
0.6
(2.4)
0.6
(2.4)
0
(4.1)
0
0.6
0.6
(4.1)
0
(4.1)
0
(0)
2.6
(5.0)
0