Panasonic NV-HS860B-S, Руководство по обслуживанию

Страница: 78 / 142

VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
NOTE : DO NOT USE ANY PARTS NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER TO PARTS LIST.
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
8 7 6 5
1 2 3 4
SW 5V
PS3751
GND
FSC OUT
3
2
1
SW 5V
PP3751
GND
FSC OUT
3
2
1
MESECAM DET(H)
PS3501
PS3502
PS3503
C SYNC/A DV
1
2
3
4
5
6
7
HR 3
SW 5V(1)
1
2
3
GND
Y IN
TBC(H)
Y OUT
1
2
3
4
5
6
7
1 2
3
4 5
R3710
1M
C3709
68P
C3710
470P
C3712
0.039
R3712
56K
R3751
10K
R3752
33K
R3754
1800
R3753
4700
R3755
1K
(OSC)
Q3751
2SC2295-TX
(BUFFER)
Q3752
2SB709A-TX
C3751
18P
X3751
VSX0066-C
C3753
100P
C3752
270P
D3701
MA165TA5VT
R3713
4700
C3704
6V47
L3702
68u
L3701
C3714
0.1
C3718
0.1
68u
C3705
6V47
R3714
100
R3705
390
R3704
3900
R3703
1K
R3706
1K
C3706
0.27
K3701
0
C3701
6V22
C3702
0.1
C3719
6V22
R3708
270
R3715
27K
VCC
VCC
ZB
ZA
C
B A
A GND A GND VEE INH
ZC
Y0
Y0
Y0
Y1
Y1
Y1
C3707
50V1
N
C3708
47P
C3703
0.1
R3709
22K
D GND
C3715
0.01
C3711
0.1
R3711
0
C3717
0.1
D GND D GND
VCC
C
CR
C CR CLR A B Q Q D GND
CLR
A B
Q Q
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
QR3701
UN2215
(SWITCHING)
IC3712
TC7SET04F
IC3711
TC7SU04FT85L
IC3707
TC74HC175AF
IC3706
TC74HC00AF
IC3701
TC74HC161AF
IC3703
TC74HC161AF IC3704
TC74HC164AF
IC3705
TC74HC4052AF
Q3705
XN6401
(BUFFER)
Q3702
2SD601A
(AMP)
QR3702
UN2213
(INV.)
IC3709
NJM3414AMTE1
IC3710
TC74HC4053AF
Q3703
2SD601A
(AMP)
Q3704
2SD601A
(AMP)
IC3702
TC74HC161AF
IC3708
TC74HC4538AF
FSC PACK C.B.A.
(VEP03F72A)
VCC
Q4 Q4
D4 D3
Q3 Q3
CLK
CLR Q1 Q1 D1 D2 Q2 Q2 D GND
14
VCC
13 12 11 10 9 8
1 2 3 4 5 6 7
D GND
VCC
CY QA QB
QC QD
ENT
LD
CLR CK A B C D ENP D GND
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
VCC
CY QA QB QC QD
ENT
LD
CLR CK A B C ENP D D GND
C3713
0.1
1 2 3 4 5 6 7 8
R3701
10K
16 15 14 13 12 11 10 9
VCC
CY QA QB
QC QD
ENT
LD
CLR CK A B C D ENP D GND
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
VCC
CH QG
QF
QE
CLR CLK
A B QA QB QC QD D GND
14 13 12 11 10 9 8
1 2 3 4 5 6 7
Y0 Y2 Z Y3 VEE
B A
Y3 Y0
Z
Y1 Y2
VCC
Y1 INH A GND
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
3 2
1
6
R3702
1800
R3716
1K
R3717
1K
4 5
1 2 3
4 5
NOTE : THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON
THIS DIAGRAM IS PLAYBACK MODE WITH PAL COLOUR SIGNAL. (SP MODE)
A
B
C
D
E
1 2 4 3 5
6 7 8 9
TO TBC PACK
PP3751 (D-1)
TO FSC PACK
PS3751 (E-1)
TO VIDEO SECTION
PP3501 (D-13)
TO VIDEO SECTION
PP3502 (E-13)
TO VIDEO SECTION
PP3503 (E-1)
0
0
0
0
0.2
0.2
1.4
3.3
0
5.0
0
0
1.2
4.7
2.9
4.7
1.4
0.9 4.3 4.9 4.9 4.9 0 0
4.9 4.2 0.7 4.9 4.4 4.4 0.5
4.9 2.6 0 4.9 4.9 4.9 0.5 0
4.9 4.4 4.7 4.7 4.7 4.7 4.9 4.9
0 0 0 0 0 0 0
2.6 4.9 0 0 0 0 4.9
2.2 2.1 2.1 2.1 2.2 0 0 0
4.9 0 0 0 0 0 3.8 4.7
2.1
2.1
2.1
1.4
4.9
0 0
4.9 1.9 1.9 1.9
0 1.9 1.9 1.9
1.9 2.1 1.9 2.1 2.1 0 0 0
4.9 2.1 2.1 1.9 2.1 0 0 0
2.2
4.9
2.8
4.9
2.6
1.9
0
4.8 4.7 0 4.9 0.4 4.5 0
4.9 0 3.9 4.7 0 4.9 0.8 4.1
0
0.1
0
0 2.5 0
2.6 4.9
0 3.3 0
0 4.9
5.0
3.8
3.2
0
1.5
0.9
5.0
0
1.5
5.0
0
1.5
4.9 2.6 0 4.9 0 4.9 0 0
4.9 4.9 4.9 4.9 4.9 4.9 4.9 4.9
4.9 2.6 4.9 0 4.9 4.9 0.5 0
4.9 4.4 4.9 0.1 4.9 4.7 4.4 4.9
4.5 4.0 0.9 4.4 4.3 0.9 4.0 0
2.6 0.7 4.2 0.7 0.8 4.2 0.7 4.9
0
4.9
0
R3707
18K
C3721
0.1
C3512
0.01
C3511
6V100