Sony KDL-40V3000 Service Manual page 131
Wax3f chassis
Hide thumbs
Also See for KDL-40V3000:
- Service manual (133 pages) ,
- Operating instructions manual (48 pages) ,
- Specifications (2 pages)
Table of Contents
Advertisement
A
B
C
D
E
F
BE1F.-WAX3F
1
UNREG6.5V
2
XX
C6742
3
XX
6
5
4
C6743
4
1
2
3
XX
LNA Power Supply
C6741
XX
C6740
5
GND
6
7
ET6700
ET6701
8
XX
ET6702
ET6703
9
XX
ET6704
ET6705
XX
10
ET6706
ET6707
11
ET6708
ET6709
ET6710
12
13
lOGIC AND VOLTAGE SWITCHING
FE_+3V3_DEMOD
R6702
1k
Q6700
14
FE_TV_DEM_SEL
DTC114EUA-T106
GND
FE_5VAEMI_F
15
R6703
2 . 2 k
16
Q6701
R6700
FE_TV_DEM_SEL
2SC5658T2LQ/R
22k
GND
17
FE_+3V3_DEMOD
R6704
1k
18
R6701
Q6702
FE_NTV_DEM_SEL
2SC5658T2LQ/R
10k
GND
19
20
BE1F
21
22
A
B
C
D
E
F
G
H
I
J
K
L
FE_5VAEMI_F
0
R6791
FE_+5V_REG
Place close to UFE
XX
C6744
1k
R6776
FE_NLNA_SW
R6775
1005
0uH
680p
X7R
C6738
50V
0 . 0 0 1
C6745
GND
GND
GND
Note:
T V _ D e m _ s e l
C o n d i t i o n
L
D i g i t a l
H
A n a l o g u e
R6705
JL6702
TUNER_SW
47
GND
P l a c e o n A s i d e u n d e r T U 3 9 0 1
GND
FE_5VAEMI_F
FE_5VAEMI
FE_NTV_DEM_SEL
JL6700
JL6701
FB6700
C6701
C6700
0 . 0 1
0uH
220
25V
X7R
6.3V
GND
GND
FE_NTV_DEM_SEL_5V_SW
FE_TV_DEM_SEL_HO
010:E2;010:G10;012:B5;013:N7,010:G10;012:B5;013:N7,010:G10;012:B5;013:N7,010:G10;012:B5;013:N7,010:G1
G
H
I
J
K
L
M
N
O
P
Q
R
S
FE_+5V_REG
XX
R6790
FB6718
0uH
FE_LNA_SW
C6705
0 . 1
FB6719
16V
0uH
R6794
Q6710
3 . 3 k
1608
DTC114EUA-T106
X7R
10V
1
C6746
C6704
47
GND
GND
16V
IC6700
R6708
74LV4066PW
10k
QSCL
VCC
nTV_DEM_SEL
SILENT_SCL
FE_TV_DEM_SEL
nTV_DEM_SEL
004:8C;010:F1;013:C2
SILENT_SCL
R6711
SCL_TUNER
QSDA
SCL_ANA
22
R6706
TV_DEM_SEL
SILENT_SDA
47
C6702
0 . 1
TV_DEM_SEL
16V
R6707
SILIENT_SDA
XX
GND
SDA_ANA
GND
GND
FE_5VAEMI_F
R6764
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_R_AUDIO_QSS_OUT
FE_CVBS_ANALOGUE_RF
0;012:B5;013:N7,010:G10;012:B5;013:N7,010:G10;012:B5;013:N7,010:G10;012:B5;013:N7,010:G10;012:B5;013:
FE_M_CKOUT,FE_M_DATA[0-7],FE_M_SYNC,FE_M_VAL
M
N
O
P
Q
R
S
- 7 -
T
U
V
W
X
Y
FE_+5V_REG
FE_5VAEMI_F
F6700
XX
0.5A
R6792
50V
FE_+3V3_DEMOD
L6700
1uH
FB6701
0uH
GND
FE_SILENT_SCL
C6706
0 . 1
FE_SILENT_SDA
16V
GND
FE_QSCL
FE_NTV_DEM_SEL
FE_AGC_DEFEAT_TUN
R6713
10k
FE_QSDA
FE_SILENT_SDA
R6712
SDA_TUNER
R6714
22
004:7C;010:F1;013:C2
XX
FE_CVBS_ANALOGUE_RF
GND
FE_SILENT_SCL
FE_SILENT_SCL
FE_SILENT_SDA
PLACE CLOSE TO UFE TUNER PIN
FE_5VAEMI_F
C6708
4 . 7
C6703
R6724
XX
16V
X7R
1k
FE_R_AUDIO_QSS_OUT
3216
GND
GND
FE_R_AUDIO_QSS
Q6707
2SA2029T2LQ/R
GND
FE_R_AUDIO_QSS
R6716
FE_5VAEMI_F_SW
FE_5VAEMI_F
XX
FE_L_AUDIO_AM/FM
Q6704
2SA2048TL QR
JL6708
R6719
470
FE_NTV_DEM_SEL_5V_SW
R6728
4 . 7 k
FE_+3V3_DEMOD
FE_QSDA
R6717
FE_3V3_SW_COFDM
XX
Q6705
2SA2048TL QR
JL6709
FE_QSCL
FE_M_DATA[6]
R6720
470
FE_TV_DEM_SEL_HO
FE_M_DATA[7]
R6715
XX
FE_+1V8
FE_+1V8_SW
FE_M_DATA[4]
Q6703
2SA2048TL QR
JL6707
FE_M_DATA[5]
FE_+3V3_DEMOD
XX
FE_M_DATA[2]
C6707
AGC_MON
4 . 7
R6718
16V
100
FE_M_DATA[3]
R6722
FE_TV_DEM_SEL_HO
22
FE_M_DATA[0]
FE_M_DATA[1]
FE_AGC_DEFEAT_TUN
FE_M_SYNC
R6721
22k
FE_M_VAL
Q6706
2SC5658T2LQ/R
AGC_DEFEAT_MICRO
R6723
FE_M_CKOUT
004:8H
1k
FE_+3V3_DEMOD
AGC_DEFEAT_MICRO should be
GND
FE_NDEMOD_RESET
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
R6757
R6759
rather than "MONITOR" input.
XX
XX
The AS line is setup for ADDRESS D8h
FE_TV_DEM_SEL_HO
R6758
R6760
FE_TV_DEM_SEL_HO
10k
XX
FE_NTV_DEM_SEL_5V_SW
FE_NTV_DEM_SEL_5V_SW
FE_L_AUDIO_AM/FM
GND
GND
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
T
U
V
W
X
Y
~ BE1F Board Schematic Diagram [ Micro Processor, Video/Audio Processor, Audio Amplifier, AV Switch, Tuner, Rear Input Terminals ] Page 13/14 ~
Z
AA
BB
CC
DD
EE
JL6703
GND
5V(LNA)
JL6731
0uH
C6716
FE_+32V_INT
FB6702
0 . 0 1
FB6706
25V
JL6747
LNA SW
0uH
FE_LNA_SW
R6778
GND
XX
R6795
0
C6720
C6722
3216
F
JL6732
33V
680p
0 . 0 1
R6736
50V
50V
50V
2 . 2
XX
CH
F
C6737
FE_5VAEMI_F
5V(TUN)
GND
JL6733
C6718
FB6703
0 . 1
0uH
16V
R6726
GND
R6751
JL6710
SCL(TUN)
0
C6710
22
12p
R6727
R6752
JL6711
SDA(TUN)
GND
0
C6709
22
FE_5VAEMI_F
12p
AS(TUN)
GND
JL6734
R6739
XX
R6761
0
JL6735
AGC(TUN)
R6740
XX
C6725
C6727
680p
XX
NC
JL6729
GND
GND
GND
IF(ADJ)
JL6730
FE_5VAEMI_F_SW
FB6705
0uH
5V(IF)
JL6736
C6731
C6736
R6750
C6726
0 . 1
680p
100
XX
16V
50V
16V
B
AFT
GND
R6741
R6753
JL6737
VIDEO
0
0
L6702
XX
GND
JL6738
C6719
XX
GND
GND
R6732
R6743
JL6739
SCL(IF)
0
100
R6733
R6744
JL6740
SDA(IF)
0
100
C6715
C6714
XX
XX
AS(IF)
JL6741
FE_5VAEMI_F
GND
GND
NC
R6745
XX
NC
R6746
XX
NC
GND
R6755
QSS
JL6742
0
C6735
XX
R6756
JL6743
AUDIO
0
C6732
XX
NC
FE_+3V3_DEMOD
GND
NC
R6742
L6701
0
1uH
FE_+1V8_SW
NC
C6728
C6711
C6733
R6729
FB6704
C6723
22
0 . 1
0 . 1
1.8V(OFDM)
XX
100
6.3V
16V
4 . 7 k
16V
R6748
6.3V
X6S
XX
2012
GND
QSDA
GND
R6730
C6712
FE_3V3_SW_COFDM
10
50V
12p
3.3V(OFDM/QAM)
R6747
GND
C6729
0
C6734
C6724
22
R6749
0 . 1
100
6.3V
R6731
XX
16V
6.3V
X6S
10
QSCL
2012
C6713
12p
GND
50V
TS6(TS1)
GND
R6779
47
FB6707
0uH
TS7(TS0)
R6780
47
FB6708
0uH
R6781
47
FB6709
TS4(TS3)
0uH
TS5(TS2)
R6782
47
FB6710
0uH
TS2(TS5)
R6783
47
FB6711
0uH
TS3(TS4)
R6784
47
FB6712
0uH
R6785
47
FB6713
TS0(TS7)
0uH
TS1(TS6)
R6786
47
FB6714
0uH
SYNC
R6787
47
FB6715
0uH
R6788
47
FB6716
VAL
0uH
CLK
R6789
47
FB6717
0uH
R6754
RST(OFDM/QAM)
100
C6730
0 . 0 1
X7R
INT
GND
AS(OFDM/QAM)
010:F1;013:C4;013:N5;013:N9
R6734
R6737
SCL(OFDM/QAM)
FE_SCL_DEMOD
0
100
010:F1;013:C4;013:N5;013:N9
SDA(OFDM/QAM)
R6735
R6738
FE_SDA_DEMOD
0
100
OPTION FOR FERRITE BEAD
C6717
C6721
XX
XX
JL6746
GND
GND
GND
Z
AA
BB
CC
DD
EE
FF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
FF
Hide quick links:
Advertisement
Table of Contents
