Panasonic Quasar PV-D300, Service Manual

Page: 110 / 199

10.4. VIDEO BLOCK DIAGRAM
9
REC/PB CHROMINANCE
SIGNAL PROCESS
REC/PB LUMINANCE
SIGNAL PROCESS
CCD 1H
DELAY CCD 1H
DELAY
CHROMA
PHASE
COMPENSATOR
37
76
36
63
62
64
75
77
78
REC
PB
REC
PB
B-Y DEMODULATOR
R-Y DEMODULATOR
BUFFER
BUFFER
BPF
L3015,L3016,
C3059,C3060
AGC
AMP
80 79
34
1
16
12
10
27
31
38
73
45
61
22
REC-Y
REC-C
REC/PB-Y
PB-Y
PB-C
PB-Y
EE (H) SLP (H)
Y/C
MIX
OSD DATA
MIX
ART V-
SYNC
MIX
OSD DATA
MIX
OSD(DATE
/TIME)
DATA MIX
23
25
TP3005
TP3006
Q3027
Q3003
Q3004,Q3005
Q3022
BUFFER
Q3029
Q3028
BUFFER
ENVELOPE
H-SYNC
REC
LUMINANCE
REC
CHROMINANCE
TO TP BOARD KIT
(FOR EVR ADJUSTMENT)
(FROM IC6001(24))
V-LOCK PULSE FROM SERVO
BLOCK DIAGRAM
(FROM IC6001(98))
ROTARY SW
(FROM IC6001(58))
OSD BLANKING
(FROM IC6001(60))
OSD DATA
(FROM IC6001(59))
OSD BLANKING
(FROM IC6001(61))
OSD(DATE/TIME) DATA
(FROM IC6001(57))
LOAD
(FROM IC6001(16))
SERIAL DATA 0
(FROM IC6001(14))
SERIAL CLOCK
PB
LUMINANCE
Q3021
+
FP6
2
S301
29
HEAD SW
S301
30
S301
33
S301
32
S301
27
S301
26
B2
10
B1
10
FP6
3
FP6
4
FP6
8
FP6
9
FP6
5
FP6
1
VIDEO OUT
JK1201
IC3001 (LUMINANCE/CHROMINANCE SIGNAL PROCESS)
IC3002 (TWIN CCD 1H DELAY)
BATTERY CATCHER UNIT
CYLINDER UNIT (FOR 4 HEAD MODEL)
CYLINDER UNIT (FOR 2 HEAD MODEL)
13 14
15 11 8
44 65 4 3
(WITH COLOR EVF)
(WITH EVF)
D/A
CONVERTER
60 ROTARY SW
OSD DATA
OSD DATA
OSD(DATE/TIME) DATA
(FROM IC301(77))
CHROMINANCE
FROM PROCESS
BLOCK DIAGRAM
(FROM IC301(78))
LUMINANCE
(FROM IC6001(27))
VIDEO DELAY REC (H)
(TO IC4001(11))
AUDIO EE (H)
(TO IC4001(15))
SLP (H)
(TO Q4011(B))
AUDIO FADE CONTROL
TO LCD
BLOCK DIAGRAM
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
TO AUDIO
BLOCK DIAGRAM
TO/FROM SERVO
BLOCK DIAGRAM
FROM SYSTEM
CONTROL BLOCK
DIAGRAM
TP3001
P2
9
P2
10
P2
8
P3
6
P3
7
P3
1
LUMINANCE
B-Y
R-Y
TO COLOR EVF
BLOCK DIAGRAM
TO EVF
BLOCK DIAGRAM
LUMINANCE
P3
1
LUMINANCE
B-Y
R-Y
L
R
NOT USED
REC
-ON
REC
-ON
VIDEO SP
(L) HEAD
VIDEO SP
(R) HEAD
VIDEO SLP
(L) HEAD
VIDEO SLP
(R) HEAD
L
R
REC (H)
REC
-ON
ENV-
DET
AT
ENV.
REC
-ON
SP
SLP
SP
SLP
PB-ON
IC3501 (HEAD AMP)
IC3501 (HEAD AMP)
3
10
4
6
7
9
1
25
REC (H)
25
2
34
27
30
31
1
L
R
REC
-ON REC
-ON
VIDEO
(L) HEAD
VIDEO
(R) HEAD
AT
ENV.
3
4
6
27
30
31
PB-ON
(FROM IC6001(23))
HEAD SW
(FROM IC6001(99))
HEAD AMP SW
(TO IC6001(100))
ENVELOPE DET
(TO IC6001(89))
ENV-VOLTAGE
MAIN C.B.A.
BUFFER
REC VIDEO SIGNAL PB VIDEO SIGNAL
FP3501
11
FP3501
11
FP3501
8
FP3501
5
FP3501
8
FP3501
5
FP3501
6
FP3501
9
FP3501
10
FP3501
10
FP3501
12
FP3501
12
6
42
PV-D300 / VM-D100 / PV-L550 / PV-L600 / PV-L650 / VM-L450
114