Panasonic PVDF2035 - DVD/VCR TV COMBO, Service Manual

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2
PV-DF2035/PV-DF2035-K/PV-DF205/PV-DF2735/PV-DF2735-K/PV-DF275
21
19
15
TUNER
LINE1
LINE2
DVD-Y
REC
REC
29 28
Y/C MIX
ART V/H MIX
REC/PB CHROMINANCE SIGNAL PROCESS
X3001
(3.58MHz)
REC/PB LUMINANCE SIGNAL PROCESS
PB
PB
57 55
33 35
46 45
67 69 63 73 74 76
I C
CONTROL 2
85
86
87
83
89
SP
HEAD
AMP
LP/SLP
HEAD
AMP
38 37 36 41 49 40
IC3001 (VIDEO PROCESS)
CCD 1H
DELAY
CCD 1H
DELAY
TP3001
(FROM IC6001(13))
V-LOCK PULSE
(TO IC6001(9))
ENVELOPE VOLTAGE
CYLINDER UNIT
VIDEO LP/SLP
L HEAD
VIDEO LP/SLP
R HEAD
VIDEO SP
L HEAD
VIDEO SP
R HEAD
TP3002
(FROM IC6001(71))
I C SERIAL CLOCK
VV CHROMINANCE
VIDEO
LUMINANCE
CHROMINANCE
FSC(3.58MHz)
2
(TO/FROM IC6001(72))
I C SERIAL DATA
2
3.58MHz
REC VIDEO SIGNAL PB VIDEO SIGNAL
UHF/VHF TUNER/TV
DEMODULATOR UNIT
MAIN C.B.A.
RF VIDEO 17
Q3003
Q7031
OSC
TO VIDEO
SELECTOR
BLOCK
DIAGRAM
To Hi-Fi AUDIO
SIGNAL PATH
BLOCK DIAGRAM
BUFFER
17
VIDEO IN 1
Q3006 BUFFER
BUFFER
(TO IC6001(56))
VIDEO
VIDEO IN 2
LINE1
LINE
TUNER
LINE2
IC5352 (SW)
1
3 7
2 4
5
Y/C
SEPA.
IC5651
Q5651
BUFFER
Q5653
BUFFER
Q5658
BUFFER
Q5657
AMP
Q5652
AMP
15
13
10
4
J5904
(Y/C SEPARATION)
(FROM IC6001(61))
LINE1(L)/LINE2(H)
(FROM IC6001(69))
TUNER(H)/LINE(L)
J5903
Y
C
NOT USED
Q3002
BUFFER
X'TAL
VCO
P3501
5
P3501
2
P3501
6
P3501
4
P3501
1
23 26
43
P3501
3
90
91
SP
LP/SLP
DVD-LUMINANCE
5 ms
V1 1.4 Vp-p
0.5 V
V1 0.5 Vp-p
0.2 V 20 µs
V1
5.0 Vp-p
2 V 5 ms
V1 1 Vp-p
0.5 V 20 µs
0.1 V 20 µs
V1 0.37 Vp-p
5 ms
V1
0.44 Vp-p
0.2 V
V1
1 Vp-p
0.5 V
20 µs
VIDEO SIGNAL PATH BLOCK DIAGRAM
VIDEO SIGNAL PATH BLOCK DIAGRAM
PV-DF205 / PV-DF2035 / PV-DF275 / PV-DF2735 / PV-DF2035-K / PV-DF2735- K
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