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Video Block Diagram ( Y )
NOTE FOR WIRE CONNECTORS:
1. PREFIX SYMBOL "CN" MEANS CONNECTOR.
(CAN DISCONNECT AND RECONNECT.)
2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER
"
" = SMD
HOLES OF THE PCB.
(WIRE IS SOLDERED DIRECTLY.)
MAIN CBA
Q351
TO
V-IN1
SERVO/SYSTEM
TU-VIDEO
CONTROL BLOCK
TU701
VIDEO
6
TU-VIDEO
24
JACK CBA
JK101
CL101
CL151
Q101
1
1
V-OUT1
19
BUFFER
V-OUT1
3
V-IN1
3
20
V-IN1
TEST POINT INFORMATION
:INDICATES A TEST POINT WITH A JUMPER WIRE ACROSS A HOLE IN THE PCB.
:USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD ON FOIL SIDE.
:USED TO INDICATE A TEST POINT WITH NO TEST PIN.
:USED TO INDICATE A TEST POINT WITH A TEST PIN.
IC501 (OSD)
TO SERVO/SYSTEM
CONTROL BLOCK
OSD
50
52
CHARACTER
MIX
COLOR
55
-IN
IC301
(Y/C SIGNAL PROCESS)
65
BUFFER
BYPASS
TUNER
48
IN1
50
PB/EE
56
CHARA.
INS.
MUTE
FBC
WF1
TP751
V-OUT
R
61
AGC
58
59
1-10-15
REC-VIDEO SIGNAL
DAVN-L
DAVN-L
I2C BUS SDA
I2C BUS-SDA
I2C BUS SCL
I2C BUS-SCL
OSD-V-IN
43
46
68
69
78
79
SERIAL
Y. DELAY
DECORDER
R
P
LUMINANCE
SIGNAL
PROCESS
AGC
Y
CCD 1H DELAY
REC FM
+
AGC
1/2
C
CHROMINANCE
SIGNAL
PROCESS
R
P R
P
Y/C
MIX
P
VXO
28
29
21
X301
TP301
4.43MHz
C-PB
WF5
PB-VIDEO SIGNAL
MODE: SP/REC
VPS CBA
IC640 (VPS)
14
DAVN-L
6
I2C BUS SDA
7
I2C BUS SCL
16
VPS-V
(DECK ASSEMBLY)
CL253
96
V(L)
1
HEAD
95
V-COM
2
AMP
93
V(R)
3
94
WF2
TP502
RF-SW
D-REC-H
D-REC-H
80
RF-SW
C-ROTA
RF-SW/C-ROTA
70
D-V-SYNC
D-V-SYNC
62
V-ENV
V-ENV
84
C-SYNC
C-SYNC
67
1-10-16
Comparison Chart of
Models & Marks
Model
Mark
VR530/58
W
VR630/58
X
VR330/58
Y
VR730/58
Z
VR732/58
AA
VR830/58
AB
VRQ45/16
AC
VRQ45/39
AD
VRQ45/58
AE
CYLINDER ASSEMBLY
VIDEO (L)
HEAD
VIDEO (R)
HEAD
TO SERVO/SYSTEM
CONTROL BLOCK
HC268BLV
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