Panasonic NV-DV2000 Service Manual page 94

VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
VIDEO MAIN SIGNAL PATH IN REC MODE
A V REG 12V
A V D REG 5V
V REG 5V
V D REG 3V
V N SW 3V
V YC REG 5V
V I/O 5V
E
V I/O -5V
P V UNREG 14V
FP3402
GND 32
TBC(H) 31 (A1)
N SW 3V 30
<2V> (A2)
D REG 2V(A) 29
D REG 2V(A) 28
GND 27
DL REG 3V(A) 26
DL REG 3V(A) 25
DL REG 3V(A) 24
GND 23
D REG 5V 22
D REG 5V 21
GND 20
D REG 3V 19
D REG 3V 18
TO DIGITAL GND 17
REG 3V 16 <3V> (A3)
(VIDEO 2 SECTION)
D
REG 3V 15
FP3202 (E-18)
(A4)
L VPP 14
S VPP 13
GND 12
N SW 3V 11
N SW 3V 10
GND 9
FAN 8
UNREG 6V 7
UNREG 6V 6
UNREG 6V 5
GND(M) 4
GND(M) 3
UNREG 14V 2 <14V> (A5)
UNREG 14V 1
P UNREG -12V
P UNREG -29V
A P UNREG 6V
P UNREG 4V
<A6>
P HEATER (+)
P HEATER (-) <A7>
P GND MOTOR
A V GND (D)
R1022
V GND (I/O)
C 56K
V GND (V)
P GND
FP6201
P OFF (L) 1 (A8)
(A9)
IN SEL A 2
(B1)
CPN IN (L) 3
(A10)
IN SEL B 4
(A11)
5
OSD SEL
(B2)
INSIDE (H) 6
(B3)
CPN OUT (H) 7
(A12)
5P DATA 8
9 (A13)
5P CLK
M GND 10
11
M GND 12
(B4)
FRP 13
GND 14
L YC DI 15 (B5)
16 (B6)
L YC DO
(B7)
YC CLOCK 17
TO DIGITAL
YC CS 18 (B8)
(SYSTEM CONTROL UART O 19 (A14)
& SERVO SECTION) (A15)
UART I 20
(A16)
FP6002 (C-2) CN H 21
S DATA IN 22 (A17)
S DATA OUT 23 (A18)
B
(B9)
V SYNC (L) 24
GND 25
(A19)
LANC SERIAL 26
27
(A20)
EDIT OSD CS 28
(A21)
EDIT OSD DATA 29
(A22)
EDIT OSD CLK 30
(A23)
A MUT (H) 31
N SW 5.2V 32
SIR CLOCK 33 (A24)
MIX VV (L) 34
M VM 35
M VM 36 (A25)
(A26)
V INSEL B
(A27)
V INSEL A
A
A MUT (H)
A MIX VV (L)
P1001
FAN MOTOR +B 1
M
FAN 2
3
GND
A
FAN MOTOR
P : TO POWER SECTION IN MAIN
V : TO VIDEO SECTION IN MAIN
A : TO AUDIO SECTION IN MAIN
1 2
AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
AUDIO MAIN SIGNAL PATH IN REC MODE
<12V>
<5V>
<5V>
<3V>
<3V>
<5V>
<5V>
<14V>
<A-LINE>
P7601
DV GND 6
TO DIGITAL
TPB - 5 (C1)
JK7651
VJJ0666 (DIGITAL I/F TPB + 4 (C2)
SECTION)
DV GND 3
7 6
P3701 (E-9) TPA - 2 (C3)
TPA + 1 (C4)
8 5
P7651 P7602
1 2 3 4
6 6
DV GND DV GND
5 TPB - TPB - 5 (C5)
4 TPB + TPB + 4 (C6)
3 3
DV GND DV GND
2 TPA - TPA - 2 (C7)
1 TPA + TPA + 1 (C8)
DV JACK C.B.A. (VEP07A04A)
<6V>
<14V>
IP1001
(5V REG.)
UNH00300A
Q1001 2SD1996
1 2
5.7 5.0
C1006
C1005 6V100
0.01
5.6
<6V>
(5V REG.)
IP1002 Q1002
UNH1000300A
2SD1996
1 2
5.7 4.9
C1008
C1007
5.6
6V100
0.01
(5V REG.)
Q1003 2SD1996
<6V> 1 2
5.7 4.9
<4V> IC1002 TL431CLP
5.6
IP1003 C1009
UNH000300A 0.01
R1009
C A R
R1021
2200 5.6 0 2.4
56K
R1005
C1010 R1006
560
10V47
5600
(3V REG.) Q1004 2SD1996
1 2
4.0 2.9
C1012
C1013
IP1004 0.01 3.6
6V100
UNH000300A 0
Q1005 2SD1996(5V REG.)
QR6203
0
1 2
UN5213
5.7 5.2
(SWITCHING)
C1014 5.9
IP1005
0.01
0
UNH001200A
D1006 C1016
MA405 6V100
0
6N
C1019
D1007
C1015
6V100
MA165
10V47
TA5VT
<12V>
4.0 3.0
1 2
Q1007
C1020
2SD1996
0.01
IP1008 3.6
(3V REG.)
UNH00300A
Q1008 2SD1996 (3V REG.)
4.0 2.9
IC1003 TL431CLP
3.6
C1022
0.01
C A R
3.6 0 2.4
R1012
C1023
5100
10V22
R1011
820
<5V>
<A-LINE>
<B-LINE>
3
<E-LINE>
<6V>
<C-LINE>
(E16)
JK7601
(A5)
VJJ0666 R DV
7 6
C7601
8 5
R7603
10V47
4700
1 2 3 4
5.8
RY7601 1
0
VSY2179
S2+
0
R7604
4700
S2-
Q7602 12
2SD1996
(DRIVE)
<14V>
1 2
C1028
R1031
0.01
820
IP1009
UNH001200A
C1029
10V47
Q1010 -29.5
-28.9
2SD601A
(REG.)
R1007 -29.5
2700 C1011
(A8)
6V100
IP1011
R1025
UNH001200A R1026
33K 33K
1 2
Q1015
R1008
5100
2SD1996
(5V REG.)
5.7 5.2
(5.0)
C1032 C1033
R1036 <4.8>
5.5
2700 0.01 6V100
<3V>
C1034
<5V>
10V22
(A27)
D1016 D1017
0<3.1>
MA4051N MA165TA5VT
(A9)
<5V>
(A26)
D7901
D7903 MA165TA5VT
D7902
3.1 D7904
(A10) RB441PT
RB441 RB441PT
PT
QR6202
R7901
UN5213 C7901 C7902
1K
6V330 10V100
(SWITCHING)
B7901
CR2354
<4V>
(G6)
IP1010
C1021
UNH00300A
6V100
1 2 1 1
3
2 2
D1014
MA720
R1013
560
C1024
<12V>
6V100
D1001 D1002 D1003
L1001
11ES1TA1 11ES1TA1 11ES1TA1
R1014
68u
5100
C1001
C1003
C1002
0.1
16V47
16V47
<G-LINE>
NOTE: THE MEASURMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS STOP MODE
WITH PAL COLOUR SIGNAL. (MINI DV:SP MODE) ·LINE IN SIGNAL LEVEL... -6dB 400Hz
THE MEASURMENT MODE OF THE DC VOLTAGE IN THE BRACKETS ( ) ON THIS DIAGRAM IS PLAYBACK MODE
WITH PAL COLOUR SIGNAL. (MINI DV:SP MODE) ·LINE IN SIGNAL LEVEL... -6dB 400Hz
THE MEASURMENT MODE OF THE DC VOLTAGE IN THE BRACKETS < > ON THIS DIAGRAM IS RECORD MODE
WITH PAL COLOUR SIGNAL. (MINI DV:SP MODE) ·LINE IN SIGNAL LEVEL... -6dB 400Hz
4 5
(C1) (C5) (C6) (C2) (E17)
(C3) (C7)
R7601
4700
RY7602
5.8
VSY2179
0
3 4 5 6 1 3 4 5
S1+ S2+
0
R7602
S1 S2 S1
4700
S1 S2 S1
Q7601
S1- S2-
10 9 8 7 2SD1996 12 10 9 8
(DRIVE)
D7602
11ES1TA1
(F12)
-11.2 -11.1
Q1011
-11.3 -5.3 2SD601A
-10.5
(POWER
CONV.)
Q1012
R1029
-5.8
R1030
2SB956 33K
33K 3.0
(-5V REG.)
5.2
C1030 0
D1012
6V100
MA4051N 0
0
5.2
QR1006
QR1005
UN5213(INV.)
UN5113
<5V>
D1013
(P OFF L :ON)
MA165TA5VT
R1032 5600
(F13)
D1011
MA165TA5VT -17.3
Q1013
-16.7
2SD602A
R1028
-17.3
(HEATER REG.)
5600
5.2
(A6)
0 QR1004
R1033
R1034
UN5213
10K
10K
5.2
(INV.)
QR1003 0 (A7)
4.5
UN5111
(F14)
(SLEEP H :ON)
0
(G7)
<5V>
<4V>
<5V>
(E2)
<5V>
(E1)
0
QR1001
3.0
QR1007
UN5213
UN5213
3.0 (P OFF L :ON)
0
(INV.)
0
0
R1018
10K
R1020 R1019
3
10K
0 2.5 1K
5 4
3.7
D1015 3.1
MA720
Q1009
1 2 3
2.1
0 3.7 2.1
IC1005 2SB956
RN5RG22AA (REG.)
D1004
11ES1TA1
<2V>
C1027
6V100
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED WITH THE MARK
FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY THE SAME TYPE.
NOTE : DO NOT USE ANY PARTS NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER TO PARTS LIST.
6 7
<12V>
<5V>
<3V>
<14V>
IC1001
D7601 PQ20VB2E
(C8) (C4)
11ES1TA1
1 2 3 4
14.1 12.0 0 1.1
6
S1+ R1003 13K
R1001
S2
56K
S2
D1009
C1004 R1004 13K
S1- 16V47 AK04V2
7
D1010 D1005
11ES1TA1 MA165TA5VT
R1002
47K
D4005
QR4001
MA152K
UN5113
(MUTE)
1
3 (A23)
15.2 0
2
<5V>
15.1
(A2)
C4015
0.22
IP1012
(A4)
UNH000300A
1 2
Q1014
IC1004
2SD1996(REG.)
TL431CLP
4.0 3.5
C1031
4.1
0.01
R1016
R1035
C A R
560
150
4.1 0 2.4
C1037
6V100
R1015
C1025
R1017
10V22 2200
2700
IC1006
TL431CLP
C1026
0.01
4.0 Q1016
3.9 2SD1996
C A R
3.9 0 2.4
(REG.)
3.2
R1038 560
R1037
<3V>
150
C1036 R1040 R1039
10V22 4700 2700
C1035
6V100
Q1501 2SD1273 (VOLTAGE CONT.)
15.2 3.2
R1503
R1501 R1502 R1505
1800 3.4
330K 27K 2400
(A25)
15.2 3.4 3.2 3.1
R1506
33K 8 7 6 5
IC1501 1 1 2 2 3 3 4 4
3.1 3.1 3.1 0
NJM2904M
R1507
6800
<E-LINE>
<F-LINE>
HAVE THE SPECIAL CHARACTERISTICS
8 9