Video Block Diagram
1-7-3
1-7-4
HE341BLV
SP
HEAD
AMP
REC FM
AGC
TO SERVO/SYSTEM
CONTROL BLOCK
C-SYNC
RF-SW
D-REC-H
C-ROTA
D-V-SYNC
V-ENV
LUMINANCE
SIGNAL
PROCESS
CHROMINANCE
SIGNAL
PROCESS
C-SYNC
V-ENV
D-V-SYNC
C-ROTA/RF-SW
TU701(TUNER UNIT)
IC301
(Y/C SIGNAL PROCESS)
IC501 (OSD)
REC-VIDEO SIGNAL PB-VIDEO SIGNAL MODE: SP/REC
SERIAL
DECORDER
V-OUT1
1
V-IN1
1
3
3
V-OUT2
1
V-IN2
3
1
3
JACK CBA
48
50
52
56
24
6
50
52
19
20
JK101
V-OUT1
V-IN1
19
20
JK102
CL151
CL152
CL101
CL102
V-OUT2
V-IN2
61
63
CHARA.
INS.
CCD 1H DELAY
BYPASS
MUTE
PB/EE
IN1
TUNER
IN1
TUNER
MUTE
PB/EE
IN2
IN2
AGC
P
R
R
Y
C
P
R
P R
P
Y. DELAY
Y/C
MIX
+
21
79
78
AGC
VXO
OSD
CHARACTER
MIX
FBC
1/2
58
59
65
29
28
69
68
46
43
67
84
62
70
D-REC-H
80
BUFFER
Q101
BUFFER
Q102
J23
V-OUT
WF1
TP301
X301
4.433619MHz
C-PB
WF3
VIDEO-OUT
VIDEO-IN
BUFFER
Q351
MAIN CBA
TP502
RF-SW
WF2
55
COLOR
-IN
TO
SERVO/SYSTEM
CONTROL BLOCK
IIC-BUS SDA
IIC-BUS SCL
EP
HEAD
AMP
SP
EP
CYLINDER ASSEMBLY
(DECK ASSEMBLY)
VIDEO (R)-1
HEAD
VIDEO (L)-1
HEAD
VIDEO (L)-2
HEAD
VIDEO (R)-2
HEAD
V(R)-1
V-COM
V(L)-1
CL253
1
2
3
V(L)-2
V-COM
V(R)-2
4
5
6
96
95
93
94
90
89
88
87
H-A-SW
H-A-COMP
H-A-COMP
H-A-SW
83
71
TRICK-H
SECAM-H
PB-H OUT
IC370 (PAL/SECAM DECTECTOR)
PAL/SECAM
DETECTOR
44
17
14
18
2
16
29
1
28
25
Содержание 27C-450
Страница 21: ...Main 1 6 Schematic Diagram 1 8 3 1 8 4 HE341SCM1 ...
Страница 22: ...Main 2 6 Sensor Schematic Diagram 1 8 5 1 8 6 HE341SCM2 ...
Страница 23: ...Main 3 6 Schematic Diagram 1 8 7 1 8 8 HE341SCM3 ...
Страница 24: ...Main 4 6 Jack Schematic Diagram 1 8 9 1 8 10 HE341SCM4 ...
Страница 26: ...HE341SCM6 1 8 13 1 8 14 Main 6 6 Schematic Diagram ...
Страница 29: ...1 8 19 1 8 20 Jack CBA Top View Jack CBA Bottom View BHE470F01014 C ...
Страница 52: ...3 1 1 HE240FEX A1X EXPLODED VIEWS Front Panel ...
Страница 54: ...3 1 3 HE341PEX Some Ref Numbers are not in sequence X2 X3 X20 X1 X4 S1 Unit S3 A14 S2 S2 X6 S7 Packing ...
Страница 69: ...27C 450 HE341FD ...