Panasonic NV-DA1, Service Manual

Page: 139 / 209

CL4901 CL4902
(WIND SW :ON)
(WIND SW :ON)
(AMP)
(AMP)
(AMP)
(AMP)
(REG 5V:ON)
SOUND TITLE
CONTROL
(MUTE)
(AMP)
( )
0
0
4.1
2.6
3.5
3.5
0.9
0.4
4.8
4.1
4.7
4.1
2.3
3.5
3.5
0.4
0.9
2.8
2.8
1.4
2.8
1.4 2.8
1.8
0
4.7
2.9 2.3
3.1 2.5
0
0
H
H
1
2
3 4
5
6
FL4053
VLF1376A505T
FL4054
VLF1376A505T
6
5
4 3
2
1
FL4051
VLF1445
4
3 2
1
FL4052
VLF1341B107T
4
3 2
1
5 4
3
1 2
J4050
VJJ0567
1
2
3
4
5
6
C4051
4700P C4052
4700P
C4054
0.1 C4053
0.1
J4051
VJJ0612
C4055
6V47
3
1 2
R4056
100
R4058
1K
R4057
100
R4053
68
D4052
MA132WK
L4051
41µ
C4057
220P C4056
220P
R4054
22K
3
1 2
D4051
MA132WK
8 7 6 5
RESET XT XT VDD
1 2 3 4
GND DI CI AOUT
1
2
3
X4701
VSX0982
IC4701
M9831-103MSK
C4702
6V10
6 5 4
1 2 3
Q4702
XP4401
R4706
8200
R4710
1K
R4708
3900
R4709
3900
C4704
0.015
C4705
0.015 R4707
8200
R4711
1K
R4705
0
R4703
150K
Q4701
2SD1979
R4704
3900
L4701
10µ
C4914
0.1
R4924
2200
R4923
47K
QR4903
UN9212
C4915
0.047
R4928
2200
QR4904
UN9212
R4927
47K
R4925
10K
C4917
0.047
R4929
10K
R4926
1200
R4930
1200
R4905
470
C4902
16V1
Q4901
2SD2216
R4907
150K
R4906
10K
Q4902
2SB1462
R4910
5600
R4911
150
C4905
6V22
R4909
1K
R4908
56K
R4912
470
C4906
16V1
Q4903
2SD2216
R4914
150K
R4913
10K
Q4904
2SB1462
R4917
5600
R4918
150
C4910
6V22
R4916
1K
R4915
56K
Q4905
2SD2216
R4919
4700
L4901
10µ
C4911
6V22
C4901
6V10
2
4
5
3
1
J4901
VJJ0414
SP OUT2
SP OUT1
TO SPEAKER
AR OUT
AL OUT
AV 4P SW2
A MUTE
SPK ON
SPK VOL
STI
NOREG
REG 5V
D GND
A LCH OUT
A RCH OUT
ST ON
TO CONTROL(PP4901)
TO AUDIO(PP4901)
TO CONTROL
TO CONTROL(PP4901)
TO POWER
SPEAKER AMP
1
2
3
4
5
6 REG A5V
REG A5V
MIC OUT(R)
MIC GND
MIC OUT(L)
MIC GND
2
1 SP OUT2
SP OUT1
SPEAKER
WIRE
VEE0D95
P3001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
S DATA
CR POWER
D GND
V OUT
V 3V
REG 5V
NOREG
D GND
A AD IN L
D GND
A LCH OUT
A MUTE
S TITLE DI
S TITLE RST
S TITLE CI
WIND SW
ST ON
SPK ON
SPK VOL
A RCH OUT
D GND
A AD IN R
D GND
NOREG
REG 5V
V 3V
D GND
AV 4P SW2
REG 5V
S CLK
TO VTR MAIN CONNECTION
<TO PP4802>
PP4901
TO MIC UNIT
<TO FP4802>
FP4901
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
:THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE.
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKETS ON THIS DIAGRAM IS RECORD MODE.(SP MODE)
A1
A2
A3
(A-LINE)
A4
A5
A6
C4059
0.1
A3
A4
B5
B4
B6
B1
A5
A6
A2
A1 (A-LINE)
B1
B2 B3 B4 B5 B6 B2 B3
(B-LINE)
10 11
G
H
TO FRAME GND
R4902
0
250
251 255
256
257
258
259
260
261 252
253
254
(C-7)
(B-1)
262
263
264
(E-7)
(E-7)
(B-7)
(D-1)
(B-1)
(C-1)
AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
VIDEO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN REC MODE
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
(D-1)
C4916
0.1
R4702
1K C4703
0.015
MIC
AV OUT
EDIT E
H
L
L
L
L