Equivalent Circuit And Function Of Тевмімаі - Panasonic BT-D1910Y Operating Instruction And Service Instructions Manual

EQUIVALENT CIRCUIT AND FUNCTION OF TERMINAL
Ш EQUIVALENT CIRCUIT (IC5001 : TA7676AP)
GND
CH1/2 SELECT
B-DATA B-OUT B-CLAMP G-CLAMP G-OUT G-DATA R-CLAMP R-OUT R-DATA SUB COLOR
B BLANKING
AND
G DATA
INSERT
leis нэн
MATRIX
CLAMP OUTPUT
=a І ўс
G BLANKING
AND
CLAMP OUTPUT
В BLANKING
AND
CLAMP OUTPUT
: (A9'£ uay} 5591) 7
{AZL~ 95) Н
спам
Е пам
SUB COLOR CONTROL
COLOR GAIN CONTROL {
SYSTEM SWITCH
COLOR
DIFFERENCE
SIGNAL AMP
COLOR
DIFFERENCE
SIGNAL AMP
BRIGHT VCC -Ү CLAMP У. ВЕК vine GND B-Y/2 R-Y/2 COLON В-Ү/1 R-Y/1
Ш FUNCTION OF TERMINAL (1С5001 : TA7676AP)
Pin No. Mark Function Pin No. Mark ] Function
CH1/CH2 13 BRIGHT Not used.
1 SELECT CH1/CH2 select pulse input terminal.
SUB COLOR 14 усс Apply +12V.
2 R-DATA Not used, 15 -Ү —Y signal input terminal,
3 R-OUT R-signal output terminal, 16 CLAMP Blanking pulse input terminal.
4 R-CLAMP R-signal clamping terminal. 17 V. BLK Not used.
Not used,
VIDEO/DATA | GND terminal.
6 G-OUT G-signal output terminal. 19 GND GND terminal.
G-CLAMP G-signal clamping terminal. 20 B-V/2 Difference signal (B-Y/2) input terminal,
B-CLAMP B-signal clamping terminal. 21 R-Y/2 Difference signal (R-Y/2) input terminal.
B-OUT
B-signal output terminal,
COLOR/CTL | Color control voltage input terminal.
Not used.
B-Y/1 Difference signal (B-Y/1) input terminal.
Not used.
R-Y/1 Difference signal (R-Y/1) input terminal.
Ш EQUIVALENT CIRCUIT (IC601 : АМ5625М)
R-Y
OUT
G-Y
OUT
GND terminal.
B-Y
OUT
PAL/ CLAMP
NTSC BLK,
BUST
GATE
osc PULSE COLOR
IN 4.43 3.58 IN KILLER АРС
4,43 MHz OSC BURST KILLER
GATE DET.
ji mai
|
|| TINT
CONTROL
:
DELAY LINE
MATRIX
9-0-0-0-0
ND CHROMA COLOR/ TINT/
IN CTL. CTL.
= AG =
o
ACC Усс