Sony Bravia KDS-70R2000, Руководство по обслуживанию

Страница: 88 / 184

A B C D E F G H I J K L M N
1
2
3
4
5
6
7
8
9
10
11
O
- 88 -
KDS-70R2000
RM-ED006
~ TUE Board Schematic Diagram [ Hybrid Tuner ] ~
47
RB3901
2 1
4 3
6 5
8 7
47
RB3902
2 1
4 3
6 5
8 7
47
RB3900
2 1
4 3
6 5
8 7
100
R3918
100
R3919
XX
R3928
10k
R3927
XX
C3925
XX
C3928
16V
0.01
C3923
XX
C3915 XX
R3923
100
R3926
XX
R3917
XX
R3916
100
R3921
100
R3922
XX
R3914
XX
R3915
0
R3929
JL3911
XX
C3913
0uH
FB3903
XX
C3912
50V
0.01
C3914
22
R3925
22
R3924
10k
R3913
10k
R3909
XX
R3931
XX
R3932
R3930
0
1/16W
100
R3938
2SA2048TL QR
Q3904
2SA2048TL QR
Q3903
1k
R3945
470
R3946
XX
R3949
4.7k
R3950 4.7k
R3951
1uH
L3805
47
R3952
R3953
100
2.2k
R3958
0uH
FB3902
50V
10
C3909
10uH
L3900
1k
R3906
UDZS-TE17-33B
D3900
0uH
FB3901
47k
R3907
XX
R3905
1k
R3959
1k
R3960
2SC5658T2LQ/R
Q3902
1 2 3 4 5 6
6P
CN3904
CVBS_TUNER GND QSS GND FM/AM GND
2SC5658T2LQ/R
Q3901
XX
R3963
XX
R3964
XX
FB3912
XX
FB3913
0uH
FB3909
XX
FB3904
XX
FB3907
22k
R3962
R3965
XX
XX
R3966
2SA2048TL QR
Q3905
XX
R3968
2SC5658T2LQ/R
Q3906
1k
R3970
22k
R3971
1 2 3 4 5 6 7 8 9
10
WHT
10P
CN3903
Gnd TU_IIC_SCL GND TU_IIC_SD
A
GND TV_AFT GND
TV_A
GC_DEFEA
T
N.C
.
TV_DEM_SEL/I2C/APC
XX
R3975
100
R3980
XX
C3939
XX
C3940
C3941
12p
C3942
12p
XX
C3943
XX
C3944
22
R3981
2SA2029T2LQ/R
Q3907
1k
R3982
10V
4.7
C3946
50V
C3947
12p
50V
C3948
12p
178033611
CN3907
16V
100
C3935
15uH
L3902
XX
C3936
14
13
12
11
10
9
8 7
6
5
4
3
2
1
74LV4066PW
IC3900
QSCL
SILENT_SCL
SILENT_SCL
SCL_ANA
TV_DEM_SEL
TV_DEM_SEL
GND
SDA_ANA
SILIENT_SDA
SILENT_SDA
QSDA
nTV_DEM_SEL
nTV_DEM_SEL
VCC
0
R3983
0
R3984
0
R3985
0
R3986
CHIP
0
R3987
CHIP
0
R3988
CHIP
0
R3989
0
R3974
0
R3973
XX
C3922
XX
C3949
10V
1
C3834
16V
0.01
C3901
25V
0.1
C3920
16V
47
C3910
50V
0.01
C3902
50V
0.01
C3906
10V
4.7
C3945
DTC114EKA-T146
Q3900
33V_F
5VAEMI_F
5VAEMI
33V
3V3
9V
3V3
5VAEMI_F
3V3
3V3
3V3
9V
5VAEMI_F
33V_F
5VAEMI_F_SW
9V
5VAEMI_F
3V3
3V3
3V3
3V3_SW
1V8_SW 1V8
3V3
5VAEMI_F
5VAEMI_F_SW
3V3
1V8_SW
3V3_SW
5VAEMI_F
5V
10V5
16V
100
C3917
0
R3996
6.3V
22
C3950
6.3V
22
C3900
50V
22
C3951
1uH
L3903
6.3V
220
C3953
0
R3900
10V
0.1
C3904
10V
0.1
C3931
10V
0.1
C3933
10V
0.1
C3937 10V
0.1
C3952
10V
0.1
C3911
10V
0.1
C3921
10V
0.1
C3929
10V 0.1
C3930
10V
0.1
C3924
10V
0.1
C3927
10V
0.1
C3903
10V
0.1
C3926
6.3V
100
C3919
6.3V
100
C3918
Mount Mecha
410314301
A3901
Mount Mecha
410314301 A3902
470
R3943
10k
R3961
100
R3967
NC
5V(TUN)
SCL(TUN)
SDA(TUN)
AS(TUN)
AGC(TUN)
IF1(ADJ)
GND
SCL(IF+MPX)
SDA(IF+MPX)
APC
RST(MPX)
9V(MPX)
1.8V
3.3V
TS6
IF1(DIG)
SYNC
NC(ON/OFF)
33V(TUN)
5V(IF+MPX)
VIDEO
AS(IF+MPX)
QSS/R
IF2(DIG)
QSDA
QSCL
AGC(DIG)
TS5
TS1
VAL
CLK
IF2(ADJ)
AFT
AUDIO/L
AS(COFDM)
INT
RST(COFDM)
SCL(COFDM)
TS7
TS4
TS2
TS3
TS0
SDA(COFDM)
TU3901
6.8uH
L3904
47p
C3954
Mount Mecha 404240802 A3903
XX
R3999
1k
R3903
3V3
0
R3901
16V
100
C3907
22
R3998
22
R3997
Mount Mecha 404240802 A3904
XX
FB3911
50V
680p
C3955
50V
680p
C3956
10
R3947
10 R3948
Mount Mecha 404240802 A3905
47
R3908
47
R3904
0 R3911
56
R3902
1/16W
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15
16
17 18 19 20
21
22 23 24 25 26
27
28 29 30
30P
CN3901
TMP
WHT
+9V GND +3V3 GND +5V +5V GND +10V5 +10V5 GND SD
A_N
TS_COM[0] SCL_N TS_COM[1] GND TS_COM[2] SCL_ANA TS_COM[3] nW
AX2_TUNER
TS_COM[4] SD
A_ANA
TS_COM[5] nFE_RESET TS_COM[6] GND TS_COM[7] PTSYNC_COM PTEN_COM PTCLK_COM GND
XX
R3910
XX
R3912
XX
C3957
XX
C3958
XX
C3959
XX
C3960
XX
R3920
XX
R3933
1
CN3908
XX
TAB CONN
1 CN3911
XX
TAB CONN
1
CN3912
XX
TAB CONN
1 CN3900 TAB CONN
JL3951
JL3952
XX
R3934
XX
R3935
XX
R3936
TS[0]
TS[1]
TS[2]
TS[3]
TS[4]
TS[5]
TS[6]
TS[7]
PTCLK
PTEN
PTSYSNC
TS_COM[0]
TS_COM[1]
TS_COM[2]
TS_COM[3]
TS_COM[4]
TS_COM[5]
TS_COM[6]
TS_COM[7]
PTCLK_COM
PTEN_COM
PTSYNC_COM
TS[7]
TS[4]
TS[5]
TS[2]
TS[3]
TS[0]
TS[1]
PTSYSNC
PTEN
RESET_MPS
TS_COM[0] TS_COM[1]
TS_COM[2]
TS_COM[3] TS_COM[4] TS_COM[5] TS_COM[6] TS_COM[7] PTEN_COM PTCLK_COM PTSYNC_COM
nFE_RESET nFE_RESET
R_AUDIO_QSS
L_AUDIO_AM/FM
SCL_ANA
SDA_ANA
SILENT_SDA
AS_TUN
AS_TUN
AS_IF_MPX AS_IF_MPX
nFE_RESET
APC
AFT
AFT
TV_DEM_SEL
QSDA
QSCL
nTV_DEM_SEL
SILENT_SCL
TV_DEM_SEL
nTV_DEM_SEL
APC
QSDA
QSCL
TV_DEM_SEL
SCL_ANA SD
A_ANA
nTV_DEM_SEL_5V_SW
nTV_DEM_SEL_5V_SW
TV_DEM_SEL_HO
nTV_DEM_SEL
TV_DEM_SEL_HO
CVBS_TUNER
TV_DEM_SEL
AGC_DEFEAT_TUN
AGC_DEFEAT_MICRO
A
GC_DEFEA
T_MICR
O
SILENT_SDA
SILENT_SCL
R_AUDIO_QSS
R_AUDIO_QSS_OUT
TS[6]
L_A UDIO_AM/FM
SCL_N
SDA_N
PTCLK
SCL_ANA
SDA_ANA
R_A UDIO_QSS_OUT
AGC_DEFEAT_TUN
TV_DEM_SEL_HO
SCL_ANA SD
A_ANA
CVBS_TUNER
SCL_N
SD
A_N
Assumed same action as NIM
Place close to TU3901
New pin out
Note:
TV_Dem_sel Condition
L Digital
H Analogue
THIS IS NEW GND CONNECTOR PLACED ACCORDING TO MECH DRAWING
PLEASE MOUNT C3951 AND C3953 AS CLOSE
TO TUNER PIN AS POSSIBLE
Place components on A side.
TO FXE BOARD
CN7501
QUAD BI-LATERAL
SWITCH
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
TP1
TUE-SP-3(KDS-70R2000)
TO AG BOARD
CN8008
TO AG BOARD
CN8008
TO AG BOARD
CN8008
XX
C3806
16V
C3821
100
D3800
XX
EMI
FL3800
XX
C3801
XX
R3818
XX
R3817
R3800
XX
R3801
XX
390
R3812
47
R3813
1k
R3810
16V
100
C3815
1 2 3 4 5 6 7 8 9
10 11 12
WHT
12P
CN3802
+33V GND NC NC 10V5 10V5 GND GND +5V +5V GND GND
VIN VOUT
GND/ADJ
IC3801
XX
VIN VOUT
GND/ADJ
NCP1117STAT3
IC3802
XX
R3876
XX
R3977
XX
R3878
R3879
XX
L3804
47uH
XX
C3805
25V
0.1
C3803
10V
4.7
C3932
5V
10V5 33V
5V
5VAEMI
3V3
1V8
9V 10V5
XX
C3800
10V
0.1
C3814
10V
C3819
0.1
XX
C3820
9v
1v8
NOTE : R3812 and R3810
ARE 0.5%
TUE
HYBRID TUNER
1.8V REGULATOR
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
TUE-SP-3(KDS-70R2000)
TO AG BOARD
CN8008