THOMSON RCA CR29TF420, Service Data

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IFIIN2 49 IF INPUT 2
EHTO 50 HI VOLTAGE PROTECTION
VSC 51 FILTER OF VERTICAL
LREF 52 REFERENCE CURRENT INPUT
DECagc 53 AGC DECOUPLING
AGCOUT 54 AGC VOLTAGE DELAY OUTPUT
AUDEEN 55 AUDIO DEENPHASIS
DECSDEM 56 AUDIO DECOUPLING
5.2 – IC 1401 (TDA9181)
SIGN PIN DESCRIPTION
Cin 1 INPUT OF CHROME SINAL
INPSEL 2 SWITCH OF INPUT SELECTION
Y/CVBS2 3 Y INPUT (2)
DGND 4 GROUND
VDD 5 SUPPLY VOLTAGE
VCC 6 SUPPLY VOLTAGE
SC 7 SAND CASTLE PULSE INPUT
FSCSEL 8 GROUND
FSC 9 IDENTIFICAÇÃO DE SUB PORTADORA
SYS2 10 INPUT OF SYSTEM IDENTIFICATION (2)
SYS1 11 INPUT OF SYSTEM IDENTIFICATION (1)
Y/CVBS1 12 Y INPUT (1)
AGND 13 GROUND
Y/CVBSout 14 Y OUTPUT
OUTSEL 15 NOT CONNECTED
Cout 16 CHROME OUTPUT
5.3 - IC 601 (TDA8351)
SIGN PIN DESCRIPTION
Idrive (neg) 1 NON-INVERTING INPUT
VCC 2 SUPPLY VOLTAGE (12V)
Vp 3 SUPPLY VOLTAGE (55V)
VCC 4 SUPPLY VOLTAGE (–12V)
OUT 5 OUTPUT
OSS 6 SINAL REFERENCE
Idrive (pos) 7 INVERTING INPUT
5.4 - IC 102 (ST24CO4CB1)
SIGN PIN DESCRIPTION
AO 1 GROUND
A1 2 GROUND
A2 3 GROUND
VSS 4 GROUND
DAS 5 SERIAL DATA
SCL 6 SERIAL CLOCK
TEST 7 GROUND
VDD 8 SUPPLY VOLTAGE