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FE_5VAEMI_F
R6764
XX
Q6708
R6762
XX
XX
Q6709
R6763
XX
XX
R6765
XX
GND
GND
FE_AGC_DEFEAT_TUN
FE_CVBS_ANALOGUE_RF
QSS
FM/AM
JL6704
JL6705 JL6706
R6709
R6710
0
0
FE_L_AUDIO_AM/FM
FE_R_AUDIO_QSS_OUT
FE_CVBS_ANALOGUE_RF
FE_M_CKOUT,FE_M_DATA[0-7],FE_M_SYNC,FE_M_VAL
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R6716
FE_5VAEMI_F_SW
FE_5VAEMI_F
XX
Q6704
2SA2048TL QR
JL6708
R6719
470
FE_NTV_DEM_SEL_5V_SW
FE_+3V3_DEMOD
R6717
FE_3V3_SW_COFDM
XX
Q6705
2SA2048TL QR
JL6709
R6720
470
FE_TV_DEM_SEL_HO
R6715
XX
FE_+1V8
FE_+1V8_SW
Q6703
2SA2048TL QR
JL6707
FE_+3V3_DEMOD
C6707
AGC_MON
4 . 7
R6718
16V
100
R6722
FE_TV_DEM_SEL_HO
22
FE_AGC_DEFEAT_TUN
R6721
22k
Q6706
AGC_DEFEAT_MICRO
2SC5658T2LQ/R
R6723
004:8H
1k
AGC_DEFEAT_MICRO should be
GND
c o n n e c t e d t o G P I O m i c r o o u t p u t
rather than "MONITOR" input.
FE_TV_DEM_SEL_HO
FE_TV_DEM_SEL_HO
FE_NTV_DEM_SEL_5V_SW
FE_NTV_DEM_SEL_5V_SW
FE_NTV_DEM_SEL
FE_NTV_DEM_SEL
N7,010:E2;010:G10;012:B5;013:N7,010:E2;010:G10;012:B5;013:N7
FE_M_CKOUT,FE_M_DATA[0-7],FE_M_SYNC,FE_M_VAL
~ BE1F Board Schematic Diagram [ Micro Processor, Video/Audio Processor, Audio Amplifier, AV Switch, Tuner, Rear Input Terminals ] Page 13C/14 ~
- 57 -
FE_L_AUDIO_AM/FM
FE_+3V3_DEMOD
R6742
L6701
0
1uH
FE_+1V8_SW
C6711
R6728
R6729
FB6704
0 . 1
XX
4 . 7 k
16V
R6748
4 . 7 k
XX
GND
FE_QSDA
R6730
C6712
FE_3V3_SW_COFDM
10
50V
12p
R6747
GND
0
C6724
R6749
R6731
XX
6.3V
10
FE_QSCL
C6713
12p
50V
FE_M_DATA[6]
GND
R6779
FE_M_DATA[7]
R6780
FE_M_DATA[4]
R6781
FE_M_DATA[5]
R6782
FE_M_DATA[2]
R6783
FE_M_DATA[3]
R6784
FE_M_DATA[0]
R6785
FE_M_DATA[1]
R6786
FE_M_SYNC
R6787
FE_M_VAL
R6788
FE_M_CKOUT
R6789
FE_+3V3_DEMOD
R6754
FE_NDEMOD_RESET
100
R6757
R6759
XX
XX
The AS line is setup for ADDRESS D8h
R6758
R6760
010:F1;013:C4;013:N5;013:N9
10k
XX
R6734
R6737
FE_SCL_DEMOD
0
100
010:F1;013:C4;013:N5;013:N9
GND
GND
R6735
R6738
FE_SDA_DEMOD
0
100
OPTION FOR FERRITE BEAD
C6717
GND
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
0
C6735
XX
R6756
AUDIO
JL6743
0
C6732
XX
NC
GND
NC
NC
C6728
C6733
C6723
22
1.8V(OFDM)
0 . 1
100
6.3V
16V
6.3V
X6S
2012
QSDA
GND
3.3V(OFDM/QAM)
C6729
C6734
22
0 . 1
100
6.3V
16V
X6S
QSCL
2012
GND
TS6(TS1)
47
FB6707
0uH
TS7(TS0)
47
FB6708
0uH
TS4(TS3)
47
FB6709
0uH
TS5(TS2)
47
FB6710
0uH
TS2(TS5)
47
FB6711
0uH
TS3(TS4)
47
FB6712
0uH
TS0(TS7)
47
FB6713
0uH
TS1(TS6)
47
FB6714
0uH
SYNC
47
FB6715
0uH
VAL
47
FB6716
0uH
CLK
47
FB6717
0uH
RST(OFDM/QAM)
C6730
0 . 0 1
INT
X7R
GND
AS(OFDM/QAM)
SCL(OFDM/QAM)
SDA(OFDM/QAM)
C6721
XX
XX
JL6746
GND
GND
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