Sony Bravia KDS-70R2000, Руководство по обслуживанию

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KDS-70R2000
RM-ED006
TUE
4 SCL_E
D3.3V 1
3
SDA_E
CN3150
TO
AG BOARD
CN8702
S1
( TEMPERATURE SENSOR)
IC3150
TEMPERATURE
SENSOR
1
2
8
4
SCL_E
D3.3V 1
3 SDA_E
CN3200
CN3250
TO
AG BOARD
CN8701
TO
AG BOARD
CN8701
S2
IC3200
TEMPERATURE
SENSOR
1
2
8
(TEMPERATURE SENSOR)
S3250
LAMP COVER
SWITCH
2 GND
1
LAMP_COV
(LAMP DOOR SWITCH)
T1
H4
(STBY/POWER LED, TIMER/P_MUTE LED & LAMP LED)
(SIRCS,POWER SWITCH)
H2B
CN3050
6
STBY+3.3V 1
CN8001
TO
AG BOARD
SIRCS 2
P-ON
STBY
+3.3V
Q3090
IC8001
REGULATOR
POWER
OUT
IC3080
L
(MONO)
AUDIO
VIDEO
R
(AV INPUT)
H3
CN3101
6
4
2
1
CN9302
TO
UE BOARD
COMP DET
V2-V
V2-L
V2-R
P
B
/C
B
P
R
/C
R
J3100
J3101
Y
CN3100
2
4
6
CN9303
TO
UE BOARD
COMP2_Y
COMP2_CB
COMP2_CR
G
M
N
J
K
L
5
J3102
12
10
8
HP-L
HP-R
HP-DET
CN8010
TO
AG BOARD
O
4
D+3.3V
BL_IN
S3080
D+3.3V
SIRCS
RECEIVER
Q3300, Q3301
LED DRIVER
CN3300
8
5
STBY+5V 1
CN8001
TO
AG BOARD
LAMP_LED
7
POWER_LED
STBY_LED
3 TIMER_LED
STBY
+3.3V
Q3302
LED DRIVER
Q3303, Q3304
LED DRIVER
STANDBY
LAMP
D3300
D3301
G
R
Q3305, Q3306
LED DRIVER
D3304
G
R
TIMER
G
P_MUTE
Q3307, Q3308
LED DRIVER
4 P_MUTE_LED
POWER
(HYBRID TUNER)
13
12
2
IC3900
QUAD BI-LATERAL
SWITCH
CN3901
IC3802
1.8V REG
1.8V
17
23
28
27
29
19
3
5
SDA (COFDM)
SCL (COFDM)
RST (COFDM)
CLK
VAL
SYNC
TS7
TS6
TS5
TS4
TS3
TS2
TS1
TS0
QSCL
QSDA
AUDIO/L
QSS/R
APC
AS (IF+MPX)
SDA (IF+MPX)
SCL (IF+MPX)
VIDEO
AFT
AGC (TUN)
AS (TUN)
SDA (TUN)
SCL (TUN)
TUNER
TU3901
AGC DEFEAT TUN
AS TUN
SILENT SDA
SILENT SCL
AFT
CVBS TUNER
SCL-ANA
SDA-ANA
AS-IF-MPX
APC
R- AUDIO QSS
L-AUDIO - AM/FM
QSCL
TS(0)
QSDA
TS(1)
TS(2)
TS(3)
TS(4)
TS(5)
TS(6)
TS(7)
PT SYNC
PTEN
PTCLK
nFE-RESET
SCL-N
SDA-N
nTV-DEM SEL
11
8
10
9
1
QSDA
SDA-ANA
SILENT SDA
QSCL
4
6
5
3
SILENT SCL
TV DEM SEL
SCL-ANA
TV DEM SEL Q3900
SWITCH
Q3901
SWITCH
nTV DEM SEL
Q3902
SWITCH
Q3906
SWITCH
Q3907
SWITCH
TV DEM SEL
nTV DEM SEL
R-AUDIO QSS
AGC DEFEAT
MICRO
nTV DEM SEL (5V SW)
nTV DEM SEL
AGC DEFEAT TUN
nTV-DEM SEL-5V-SW Q3903
SWITCH
+5V AEMI-F
Q3904
SWITCH
+3.3V
Q3905
SWITCH
+1.8V
+5V AEMI-F-SW
+3.3V SW
+1.8V SW
TV DEM SEL HO
RB3900
RB3901
RB3902
7
5
3
1
8
6
2
4
8 7
5
3
1
6
4
2
78
6 5
2 1
TS(0)
TS(1)
TS(2)
TS(3)
TS(4)
TS(5)
TS(6)
TS(7)
PTCLK
PTEN
PTSYNC
TS-COM(4)
TS-COM(0)
TS-COM(1)
TS-COM(2)
TS-COM(3)
TS-COM(5)
TS-COM(6)
TS-COM(7)
PTCLK-COM
PTEN-COM
PTSYNC-COM
3.3V
5V
5V
6
3.3V
3.3V
nWAX-TUNER
13
11
26
24
22
20
18
16
14
12
TO FEE BOARD
CN3600
10
8
6
4
2
5
3
1
CN3903
CN3904
TO BE BOARD
CN1700
TO AE BOARD
CN7501
PTSYNC-COM
nFE-RESET
SCL-ANA
SDA-ANA
SCL-N
SDA-N
TS COMO(7)
TS COMO(6)
TS COMO(5)
TS COMO(4)
TS COMO(3)
TS COMO(2)
TS COMO(1)
TS COMO(0)
PTSYNC-COM
nFE-RESET
SCL-ANA
SDA-ANA
SCL-N
SDA-N
TS COMO(7)
TS COMO(6)
TS COMO(5)
TS COMO(4)
TS COMO(3)
TS COMO(2)
TS COMO(1)
TS COMO(0)
TV AGC DEFEAT
TV-AFT
TU-11C-SDA
TU-11C-SCL
TV-DEM-SEL
AGC DEFEAT MICRO
AFT
SDA-ANA
SCL-ANA
FM/AM
QSS
CVBS TUNER
L-AUDIO-AM/FM
R-AUDIO-QSS
CVBS-TUNER
1K
VOUT VIN
R-AUDIO QSS-OUT
BLOCK DIAGRAMS (12)