LG 17CD Manual de serviço - Página 30
Procurar online ou descarregar pdf Manual de serviço para Monitor LG 17CD. LG 17CD 34 páginas. Chassis no. : ca-109
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TDA4866J
GUARD
FEEDB
9
1
PSDIP8 (BN)
0.25mm Frame
8
1
8
1
SO8 (MN)
8
150mil Width
TSSOP8 (DW)
169mil Width
LM2469 Monolothic Triple 9nS high Gain
CRT Driver
Connection Diagram
PIN CONFIGURATION
Current Driven Vertical Deflection Booster
1
INA
2
INB
Vp
3
OUTB
4
GND
5
TDA4866J
OUTA
6
7
V FB
8
9
Pin Configuration
M24C08
1
Logic Dirgram
9
1
9
V 1
IN
8
V
BB
7
V 2
IN
6
V 3
IN
5
GND
4
V
CC
3
V
3
OUT
2
V
2
OUT
1
V
1
OUT
PIN
SYMBOL
1
INA
2
INB
3
V
P
4
OUTB
5
GND
6
OUTA
7
V
FB
8
GUARD
9
FEEDB
2
Serial I
C BUS EEPROM
SYMBOL
E0-E2
SDA
SCL
WC
Vcc
Vss
Vin
4
START
REG.
- 30 -
DESCRIPTION
Chip Enable Input
Serial Data Address Input/Output
Serial Clock
Write Control
Supply Voltage
Ground
STR-G8644D
Block Diagram
O.V.P
LATCH
DRIVE
Vth1
+
ERROR AMP
+
O.S.C
Vth2
+
1
D
2
S
5
O.C.P/F.B
3
GND