CYLINDER ASSEMBLY
V(R)
V-COM
V(L)
CL401
1
2
3
Video Block Diagram
1-7-17
1-7-18
T6500BLV
(DECK ASSEMBLY)
VIDEO (R)
HEAD
SP
HEAD
AMP
REC FM
AGC
FROM/TO SERVO/SYSTEM
CONTROL BLOCK
FROM /TO
SERVO/SYSTEM
CONTROL BLOCK
C-SYNC
TRICK-H
RF-SW
D-REC-H
C-ROTA
D-V-SYNC
V-ENV
SECAM-H
LUMINANCE
SIGNAL
PROCESS
CHROMINANCE
SIGNAL
PROCESS
PB-H OUT
C-SYNC
V-ENV
D-V-SYNC
RF-SW/C-ROTA
VIDEO (L)
HEAD
IC401
(VIDEO/AUDIO SIGNAL PROCESS)
REC-VIDEO SIGNAL PB-VIDEO SIGNAL MODE: SP/REC
SERIAL
DECORDER
IC471
(PAL/SECAM DECTECOTR)
PAL/SECAM
DETECTOR
48
50
52
54
56
61
63
96
95
93
94
CHARA.
INS.
CCD 1H DELAY
BYPASS
MUTE
PB/EE
TUNER2
TUNER1
TUNER2
TUNER1
MUTE
PB/EE
LINE
SCART
LINE
SCART
AGC
P
R
R
Y
C
P
R
P R
P
Y. DELAY
Y/C
MIX
+
21
79
78
AGC
VXO
FBC
1/2
58
59
65
29
28
44
17
12
2
16
29
1
28
IC101
(VPS)
VPS-V
SDA
DAVN-L
SCL
SDA
SCL
6
14
7
16
DAVN-L
69
68
46
43
" " = SMD
NOTE FOR WIRE CONNECTORS:
1. PREFIX SYMBOL "CN" MEANS CONNECTOR.
(CAN DISCONNECT AND RECONNECT.)
2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER
HOLES OF THE PCB.
(WIRE IS SOLDERED DIRECTLY.)
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.
67
84
62
70
D-REC-H
80
TP003
V-OUT
WF5
TP008
C-PB
WF6
MAIN CBA
TP002
RF-SW
WF1
14
X401
4.43MHz
24
24
Q703
Q705
JK701
V-IN
VIDEO OUT
VIDEO OUT
TU001
TU002
BUFFER
20
BUFFER
BUFFER
Q401
TP010
GND
TO CHROMA
BLOCK
VIDEO
TU1-VIDEO
TO CHROMA BLOCK
C-VIDEO
JK703
V-IN
V-OUT
19
WF4
WF2
I, J, K
L
Comparison Chart of
Models & Marks
Model
Mark
21PV375/07
21PV375/01
21PV375/58
21PV375/39
I
J
K
L
Содержание 21PV375
Страница 2: ...1 4 3 T6500IB OPERATING CONTROLS AND FUNCTIONS 21PV375 01 07 39 58 ...
Страница 3: ...1 4 4 T6500IB ...
Страница 7: ...1 5 9 T6500DC Fig 4 S 11 S 11 S 11 S 11 Anode Cap 11 CRT CRT CBA ...
Страница 62: ...X2 S3 S6 X3 S2 S2 X4 X1 TAPE X5 S1 FRONT S4 21PV375 01 07 39 58 Packing 1 15 6 T6500PEX ...