Diagrama De Bloques De Fld/ Μ-Com / Sintonizador - LG DR-7621M Manual De Servicio

7. DIAGRAMA DE BLOQUES DE FLD/ µ-COM / SINTONIZADOR
X901
10MHz
CS98300
DECODER
From
JACK BOARD
S_DET
FLD
FLD901
14.318MHz
P( ) G( )
FLD_TXD
FLD_RXD
MICOM
FLD_ENA_L
IC901
FLD_RESET
FLD_CLK
196 15
HOST_TXD
197 16
HOST_RXD
MPEG
2 HOST_RESET 19
5.3VA
7
S_DET_H
10K
100K 43
2.2K
PWR_CTL_H
To
POWER BOARD
MTS IC
MSP34X7
IC701
11,22
X501 X502
32.768KHz Reset_L
69
17, 18 2
84
I/O MICOM
50
IC501
MN101DF10GAF
4
PWR_FAIL_L
5.3VA
36,51,73
VCC
25
3 1
IC503
SYS_5.3VA
KIA7031
470UF
3-23 3-24
SIF
2 13
TUNER
12,13
TU701
9, 10
I2C_DATA,CLK
11
AFT
16
TU_V_IN
6dB Vi deo AMP
2 4
IC510
MM1510
5.3VA
31
IC508
KIA7042
10K
2.2K
10K