Schematics And Supporting Information; Au Board Schematic Diagram (1 Of 2) - Sony KDL-32S20L1 Service Manual

3-4. SCHEMATICS AND SUPPORTING INFORMATION

AU BOARD SCHEMATIC DIAGRAM (1 OF 2)

1 | 2 | 3 | 4 | 5 |
A
— R9032
R9062 R9041 C9019
220 220 220 2 . 2
1/10W 1/10W 10V
RN-CP 1/10W
RN-CP RN-CP B
0.5% 0.5% 0.5% 2012
C9020
2 . 2
R9039 10V
75 B
B 1/10W
RN-CP
2012
5%
1608
B
10V
0 . 4 7
C9016
3 4
3 4
—
1 2
1 2
VideoInput1 5 6
R9063 R9029 R9040 C9021
220 220 220 2 . 2
1/10W MM3Z10VT1
1/10W 1/10W 10V
7 RN-CP RN-CP RN-CP B
0.5% 0.5% 0.5%
R9045
C 2012
8 0
CHIP
1608 R9019 R9023
9 470k C9014
0 1 D9008
16V MM3Z10VT1
CHIP
10 B
5% 2012
11
13
— 12
R9020 R9024 C9015
0 1 D9009
14 470k MM3Z10VT1
16V
VideoInput3 CHIP B
2012
15 5%
16
17 R9046
0 R9064 R9033 R9042 C9022
D 220 220 220 2 . 2
18 CHIP 1/10W 1/10W
1608 1/10W 10V
20 RN-CP RN-CP RN-CP B
0.5% 0.5% 0.5% 2012
19
J9001
R9021 R9030
470k C9023
0 1
16V
CHIP
B
5% 2012
—
R9022
R9031 C9024
470k 0
1
16V
CHIP B
5% 2012
E
R9034 R9036
22 22
1/10W
1/10W
RN-CP RN-CP
5% 5%
—
F
GRN
1
—
2
BLU
3
4
R9025
RED 220
G 5 1/10W
RN-CP
0.5%
ComponentInput1 6
R9008
R9065 R9009 R9014 R9067
220 220 220 220
WHT 7 220 1/10W 1/10W
1/10W RN-CP 1/10W 1/10W R9017
RN-CP RN-CP RN-CP RN-CP 220
0.5% 0.5% 0.5% 0.5% 1/10W
8 0.5%
R9015 RN-CP
R9066 0.5%
220 220
— 1/10W 1/10W
RED 9 RN-CP
RN-CP
0.5% 0.5%
10
GRN
11
12
H
BLU
13
14
R9035
220
RED
ComponentInput2 15 1/10W
RN-CP
0.5%
16
—
R9068 R9016 R9018 R9026 R9070
220 220 220
WHT 17 220 220 1/10W R9028
1/10W 1/10W 1/10W 1/10W 220
RN-CP RN-CP RN-CP RN-CP RN-CP
0.5% 0.5% 0.5% 1/10W
18 0.5% 0.5% RN-CP
0.5%
R9069
R9027
220 220
RED 19 1/10W 1/10W
RN-CP
RN-CP
I 0.5% 0.5%
20
J9002
—
R9012 C9006 R9099
0 1 1k
1/10W
16V
CHIP B RN-CP
2012 5%
D9001
J MM3Z10VT1
R9007
470k
5%
R9100
R9013 C9007
— 0 1 1k
1/10W
R9006 CHIP 16V RN-CP
470k B
2012 5%
D9002
5% MM3Z10VT1
K
R9010 C9008 R9101
0 1 1k
1/10W
16V
CHIP B RN-CP
2012 5%
D9003
R9005 MM3Z10VT1
470k
—
5%
R9011 C9005 R9102
0 1k
1 1/10W
16V
CHIP B RN-CP
5%
2012
L
D9004
R9004
470k MM3Z10VT1
5%
—
M
—
N
—
O
—
P
KDL-32S20L1/40S20L1
6 | 7 | 8 | 9 | 10 | 11 |
R9057
V1_IN_C,V1_IN_S2SW,V1_IN_SSW,V1_IN_V,V1_IN_Y
100
1/10W
RN-CP
5%
D3.3V
MM3Z10VT1 R9058
D9013 100
VIN SPDIF
1/10W
RN-CP
5%
VCC
GND
R9059
MM3Z10VT1 1k
D9014 1/10W
RN-CP
5%
V1_IN_AU_L,V1_IN_AU_R
VD9025
R9060
1k
1/10W Opt/Audio Output
RN-CP
5%
VD9026
MM3Z10VT1 J9003
D9015
R9061
100
1/10W
D9012 RN-CP
5%
R9095
1k
1/10W
RN-CP
5%
R9096
1k
1/10W
RN-CP
5%
V3_IN_V
R9078
100
MM3Z10VT1 1/10W
V3_IN_AU_L,V3_IN_AU_R
D9016 RN-CP
5%
R9097
1k
D9017 1/10W
MM3Z10VT1 RN-CP
5%
C9032
1000p
25V
CH R9150
R9098 0
D9018 1k CHIP
1/10W
MM3Z10VT1
RN-CP HP_DET 1 HP_DET
5%
HP_OUT_AU_L 2 HP_OUT_AU_L
R9151
0
AU_IN_GND 3
CHIP
R9037
22 HP_OUT_AU_R 4 HP_OUT_AU_R
1/10W
R9152 0 CHIP
RN-CP
5% V2_IN_SSW 5
R9153 0 CHIP
V2_IN_S2SW 6
D1_IN_CB,D1_IN_CR,D1_IN_Y R9154 0 CHIP
VideoInput2 V2_IN_AU_R 7
0 CHIP
R9155
AU_IN_GND 8
R9156 0 CHIP
V2_IN_AU_L 9
GND 10
V2_IN_C 11
R9157 0 CHIP
GND 12
V2_IN_Y 13
R9158 0 CHIP
GND 14
V2_IN_V 15
CN9001 FB9003
0
15P
CHIP
D2_IN_CB,D2_IN_CR,D2_IN_Y
R9043
22
1/10W
RN-CP
R9038 R9044
22
22
1/10W 1/10W
RN-CP RN-CP
R9542
0
D1_IN_AU_L,D1_IN_AU_R
SCL_B_5V
I I C
SDA_B_5V
D2_IN_AU_L,D2_IN_AU_R
D1_IN_AU_L,D1_IN_AU_R
GNDterminal
1 EARTH TERMINAL
CN9521
1 EARTH TERMINAL
CN9522
1 EARTH TERMINAL
CN9523
12 | 13 | 14 | 15 | 16 | 17 |
R6001
2 . 2 k C6001 R6004
0 . 1 2 . 2 k Q6009
1/10W 16V 1/10W
RN-CP B 2 . 0 2SC3052EF-T1-LEF
5% RN-CP
1608 0.5%
CHIP
2 . 6 0
R6003
Q6001
2SA1235TP-1EF 1 . 9 1 . 4
V_AVSW
R6040
0
1 . 2 CHIP
V_IN R6039 1608
330
1/10W
RN-CP
R6002 Q6002
100 2SA1235TP-1EF 5%
AUOUT_AU_L 1/10W
RN-CP
R9333 R9088
0 220k 5%
1/10W
CHIP RN-CP
5%
AUOUT_AU_R C6027
R9334 R9089 100
0 16V
220k
1/10W
CHIP RN-CP Q6011
5% 2SC3052EF-T1-LEF
R6007
47k C6026 R6014 C6025 R6029 C6024 C6018
56k 0 . 1 3 . 9 k 1000p 2 . 2
1/10W 0 . 1 1/10W 16V 25V 16V
RN-CP 16V 1/10W
0.5% B RN-CP B RN-CP CH C
2 . 7 0.5% 1608 0.5% 1608 2012
1608
Q6012 1608
R6008 R6052 2SC3052EF-T1-LEF 3 . 2
C6006 22k 100
0 . 1 1/10W R6013
16V 2 . 2 k Q6005
RN-CP Q6013 2SC3052EF-T1-LEF
B 0.5% 2 . 7 1/10W
1608 1608 RN-CP 2SA1235TP-1EF R6023
C6009 5% 1k
2 . 2
1/10W
16V RN-CP
C 2 . 0 1 . 8 5%
2012 1 . 3 1 . 2 1608
R6012
470
1/10W R6020
RN-CP
C6016 10k R6026 C6023
5% 0 . 0 2 2 1/10W 1k 100
RN-CP 1/10W 10V
25V
B 0.5% RN-CP
5%
1608
R6017
1M
1/10W
RN-CP
8 .6 5% 3 . 5
R6009 R6028
C6005 C6014 D6001
0 . 0 2 2 4 . 7 k 4700p 3 . 9 k RB501V-40TE-17
1/10W 1/10W
25V RN-CP 50V RN-CP
A9V B B
1608 5% 1608 0.5%
R6025 C6019
L6001 R6021
Q6004 4 . 7 k 2 . 7 k 2200p
10uH 2SA1235TP-1EF 1/10W 1/10W 50V
RN-CP RN-CP B
5% 0.5% 1608
V2_IN_C,V2_IN_S2SW,V2_IN_SSW,V2_IN_V,V2_IN_Y C6011
0 . 1
C6003 16V
100
16V B
1608
V2_IN_AU_L,V2_IN_AU_R
Video3
Video2
Video1
C9507
0 . 2 2
16V
B
1608
R2033
0
R2023 1k
1/10W RN-CP
C9506
0 . 2 2
16V C2024
B 1
1608 16V
B
R2034
2012
0
3 . 9
R2024 1k CHIP
1/10W RN-CP
C2025
1
16V
B C2026
4 . 4 2012 2 . 2 R2039
C9508 10V 0
0 . 2 2 S2-3 RTV
R2030 100 B
16V 4 . 2 2012 CHIP
B 1/10W
1608 S-3 TV
4 . 4
V4 AV SW 1 LTV D2_IN_AU_L,D2_IN_AU_R
4 . 4
C9509
0 . 2 2 LV4 RV6
16V
B Y4 V6
1608
4 . 4
RV4 LV6
1608
C4 COUT1 B
CXA2069Q-TL
C9510 16V
IC2001 0 . 2 2
0 . 2 2 S2-4 VGND C9505
16V
B
S-4 YOUT1
1608 4 . 4 4 . 4
LV5 TRAP1
V i d e o S y s t e m
4 . 4 4 . 4 V5 ROUT1
RV5 VOUT1
C9511
0 . 2 2 TV : AnalogTuner
16V ADR LOUT1
B
1608 IN1: Video1
RN-CP IN2: Video2
1/10W
100 IN3: Video3
R2006
I N 4 : D i g i t a l T u n e r
RN-CP
1/10W
100
I N 5 :
R2007 R2015
0
CHIP I N 6 :
R2017 C2018 C2019 C2020
R2014 0 . 2 2
0 0 10 0 . 2 2 A9V
CHIP 16V 16V 16V
CHIP B B
OUT1:
A9V C2016 C2017 1608 1608
1
1 16V
16V 10uH OUT2: C-Video
B B
2012 L2003
2012 OUT3: VideoOutput
L2002
R2019
22uH 100
C2021
C2013 C2015 1/10W 0 . 2 2 C2023
RN-CP 4 . 4
0 . 2 2 16V 5% 16V 100
16V 100 B 16V
B 1608
1608
Q2001
2SC3052EF-T1-LEF
3 . 7
R2037 R2027 0
470
1/10W CHIP
2 RN-CP
5%
4 . 3
R2020 3 . 6
100
1/10W Q2002
RN-CP R2028
5% 2SC3052EF-T1-LEF 0
CHIP
R2038
470
1/10W
RN-CP
5%
18 | 19 | 20 | 21 | 22 | 23
D3.3V
R6033
4 . 7 k
1/10W C6015
0 . 1 C6017
RN-CP 47
5% 16V
1608 B 16V
1608
R6051 R6034
R6030
1M 3 . 2 0 B
4 . 7 k
1/10W M_HSYNC
RN-CP
- 0 . 9
5%
1608
Q6007
2SC3052EF-T1-LEF
1
Y1/G1
R6037
1k 2 GND
1/10W
RN-CP
5% 3 CB1/B1
0 . 0
B 4 GND
Q6008 V_DET
2SC3052EF-T1-LEF
5 CR1/R1
0 . 7 JL9507
6 L3_1/MODE_1
D1_IN_CB,D1_IN_CR,D1_IN_Y
7 N.C./FB_1
8 Y2/G2
R6032 C6020 C6022
1M 0 . 2 2 4 . 7 9 GND
1/10W 16V 6 . 3 V
RN-CP B B
10 CB2/B2
5% 1608 2012
11 GND
12 CR2/R2
JL9509
13 L3_2/MODE_2
JL9510
14 N.C./FB_2
D2_IN_CB,D2_IN_CR,D2_IN_Y
15 N.C./AVLINK(AEP)
16 Y3
17 GND
18 CB3
19 GND
20 CR3
SEL2_C,SEL2_Y/CV 21 GND
22 SEL2_Y/CV
23 GND
24 SEL2_C
V_DET 25 V_DET
M_HSYNC 26 M_HSYNC
R9501 0 CHIP
SDA_B_5V 27 SDA_B_5V
R9502 0 CHIP
SCL_B_5V
28 SCL_B_5V
AU_PROT 29 AU_PROT
30 REC_MUTE/TV_L(AEP)
AC_OFF_DET_AU 31 AC_OFF_DET_AU/TV_R_(AEP)
LINE_MUTE
32 LINE_MUTE
33 AU_OPT_OUT_MUTE
RESET_AUDIO
34 RESET_AUDIO
SP_MUTE 35 SP_MUTE
SP_SD_MUTE
36 SP_SD_MUTE
HP_MUTE 37 HP_MUTE
TV_R_UC
HP_DET 38 HP_DET
HDMI_L 39 HDMI_L
40 AU_GND
HDMI_R 41 HDMI_R
TV_L_UC
42 AU_GND
DVI_L 43 DVI_L
44 AU_GND
DVI_R 45 DVI_R
V_AVSW 46 AU_GND
PC_IN_L 47 PC_IN_L
48 AU_GND
PC_IN_R 49 PC_IN_R
CN9501
49P
WHT
CXA2069Q I/O list
TO BU BOARD
CN1001
A u d i o S y s t e m
TV : AnalogTuner
IN1: Video1
IN2: Video2
IN3: Video3
IN4: DigitalTuner(RECOUT)
IN5: Component1
IN6: Component2
OUT1:
A9V
OUT2: C-Video(to Trident)
A9V
OUT3: VideoOutput 1 A9V
L9503 0uH
D5V D5V
2 GND
D3.3V
D3.3V 3 D5V
L9504 0uH
4 D3.3V
L9505 0uH
5 GND
C9501 C9502
1000p 1000p
25V 25V 6 GND
CH CH JL9504
1608 1608
7 DTT_LOG
JL9505
8 AV_MOUSE
R9506
39k 9 GND
RN-CP
CN9502
1/10W 9P
0.5%
1608 TO BU BOARD
CN7008
AU MOUNT (1/2)
A/V SWITCH
INPUTS
9-883-706-01<WAX2>AU-P1
KDL-32S20L1/40S20L1
AU BOARD WAVEFORMS
1
4.0 V p-p (H)
2
4.0 V p-p (H)
24