17
VIDEO
UHF/VHF TUNER/TV
DEMODULATOR UNIT
MAIN C.B.A.
OPERATION I C.B.A.
CYLINDER UNIT
RF
VIDEO
5
100
98
96
TUNER
REC
REC-Y
REC-C
PB-C
SP
REC
PB
LP/
SLP
PB-Y
PB
LINE 1
LINE 2
5
93
Y/C MIX
ART V/H MIX
AGC
REC/PB CHROMINANCE
SIGNAL PROCESS
REC/PB LUMINANCE
SIGNAL PROCESS
CHROMA
NOISE
REDUCTION
90
92
78
77
81
83
87
88
I
2
C
CONTROL
AT ENVELOPE
DETECT
20
28
7
9
26
24
IC3001
(VIDEO SIGNAL PROCESS/HEAD AMP)
CCD 1H DELAY
X3010
(3.58MHz)
IC6001
(FROM IC6001(24))
V-LOCK PULSE
(FROM IC6001(58))
SD SELECT(H)
(FROM IC6001(92))
DVD SELECT(H)
FROM DVD II
BLOCK DIAGRAM
DVD VIDEO
DVD S-Y
DVD S-C
DVD Y
DVD PB
DVD PR
Q3402
(TO IC6001(85)) ENVELOPE VOLTAGE
(FROM IC6001(98)) ROTARY SW
VIDEO
LP/SLP
R HEAD
VIDEO
LP/SLP
L HEAD
VIDEO SP
L HEAD
VIDEO SP
R HEAD
47
49
IC3101
CCD 1H DELAY
IC3101
1
8
19
5
IC3201 (CNR)
IC3002 (SW)
(FROM IC6001(18)) I
2
C SERIAL CLOCK
VIDEO OUT
S-VIDEO OUT
(TO/FROM IC6001(17)) I
2
C SERIAL DATA
(FROM IC6001(23)) HEAD SW PULSE
TP3001
DVD/SD
VCR
(FROM IC6001(99)) HEAD AMP SW
BUFFER
Q3002,
Q3003
VIDEO
IN 1
REC VIDEO SIGNAL
PB VIDEO SIGNAL
SD VIDEO SIGNAL
VIDEO
IN 2
OSD
CHARACTER
MIX
10
5
4
Y/C
MIX
21
31
50
49
14
SP
R
L
L
R
LP/
SLP
38
39
40
42
45
37
43
44
P3501
6
P3501
4
P3501
5
P3501
3
P3501
1
P3501
2
PIN
6
PIN
4
PIN
5
PIN
3
PIN
1
PIN
2
P6301
1
P6501
1
6
4
2
Q3001
BUFFER
11
P5001
20
P5001
18
P5001
P5001
9
P5001
22
P5001
24
P5002
2
1
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
AMP
OSC
(WITH CNR)
(W/O SD)
TP3101
TP3103
TP3002
J3012
Y
C
Y
PB/CB
PR/CR
J3601
6
4
2
IC3003 (SW)
1
(WITH SD)
(WITH SD)
SD
DVD
J3603
FROM SD
BLOCK
DIAGRAM
SD VIDEO
D3611
D3612
C3064
J3602
(WITH SD DUB)
(WITHOUT
SD DUB)
(WITH CNR)
NOT USED
A
C
B
A
D
E
F
G
H
C
D
E
F
G
H
B
1 V
20 µs
2.2 Vp-p
V1
0.5 V
20 µs
V1
1.0 Vp-p
0.1 V
5 ms
V1
0.24 Vp-p
1 V
20 µs
V1
2.20 Vp-p
0.1 V
20 µs
V1
0.21Vp-p
0.1 V
20 µs
V1
0.25Vp-p
0.2 V
20 µs
V1
0.52 Vp-p
0.2 V
20 µs
V1
0.69 Vp-p
0.1 V
5 ms
V1
0.21 Vp-p
0.5 V
5 ms
V1
1.54 Vp-p
0.5 V
5 ms
V1
1.35 Vp-p
1 V
20 µs
V1
2.2 Vp-p
0.5 V
20 µs
V1
1.5 Vp-p
1 V
20 µs
V1
2.2 Vp-p
0.5 V
20 µs
V1
1.15 Vp-p
0.5 V
20 µs
V1
1.15 Vp-p
VIDEO SIGNAL PATH BLOCK DIAGRAM
VIDEO SIGNAL PATH BLOCK DIAGRAM
PV-D4733S/PV-D4743/PV-D4743S/PV-D4743S-K
Summary of Contents for PV-D4733S-K
Page 15: ...R1522 ERJ6GEYJ103V MGF CHIP 1 10W 10K 15 ...
Page 45: ...Fig 16 1 Fig 16 2 6 1 4 2 REMOVAL OF CSP IC Fig 16 3 45 ...
Page 46: ...6 1 4 3 INSTALLATION OF CSP IC Fig 16 4 46 ...
Page 47: ...Fig 16 5 47 ...
Page 48: ...6 1 4 4 CSP IC LOCATION Fig 16 6 48 ...
Page 134: ...Fig D2 22 ...
Page 139: ...5 2 2 Inner Parts Location Fig J1 1 27 ...
Page 140: ...5 2 3 EJECT Position Confirmation Fig J1 2 28 ...
Page 147: ...5 2 8 Capstan Motor Unit Fig J6 5 2 9 T Loading Arm Unit and S Loading Arm Unit Fig J7 1 35 ...
Page 152: ...5 3 CASSETTE UP ASSEMBLY SECTION 5 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 40 ...
Page 168: ...10 2 MECHANISM BOTTOM SECTION 56 ...
Page 169: ...10 3 CASSETTE UP COMPARTMENT SECTION 57 ...
Page 170: ...10 4 CHASSIS FRAME AND CASING PARTS SECTION 58 ...
Page 171: ...10 5 PACKING PARTS AND ACCESSORIES SECTION 59 ...
Page 187: ...75 ...
Page 192: ...80 ...
Page 194: ...82 ...
Page 202: ...90 ...