PT-VW431DU, PT-VW431DE, PT-VW431DEA (serv.man2) - Panasonic Projector Service Manual (repair manual). Page 123

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DIA-5
SCH_KL4AC
AV
TC4052BFT
;74HC4052PW,118
IC5002
TLV320AIC3105IRHBR
IC5001
TPA3111D1PWPR   
IC001
SP 
1
2
K8F_3
K8F_1
GND
K1KA03BA0050
K8F
1
SP+
2
N.C.
3
SP-
GND
OUT_L
B1HBCFA00034
Q5031
1
2
3
4
5
6
OUT_R
F1K1E1060004
C5055
K30C_2
D0GB104JA089
R013
F1G1H101A581
C3051
VIDEO_R
D0GA104JA028
R5021
AUDIO_AMP
SDA_MIC
K30B_2
F1H1E1050001
C008
D0GA333JA028
R002
VIDEO_L
OUT_DET
MIC/PC2_R
R2072
D0GA104JA028
S16.5V
S_C_EXT
D0YAR0000012
R2080
MIC/PC2_R
GND
B0ACCK000003
D5062
:B0ACCJ000055
MIC/PC2_L
F1G1H101A541
C2051
:F1G1H101A754
:F1G1H101A581
D0GA472JA028
R5060
B0ACCK000003
D002
F1G1C104A077
C5022
D0GA273ZA038
R5050
S5V
GND
PC1_L
F1G1A105A047
C5043
GND
F1G1A105A047
C5036
D0GB104JA089
R3001
G1C4R7M00016
L5602
K50A_2
GND
F1K1E1060004
C5054
L
GND
D4EDY6100001
SC2052
X
C2006
S-7V
F1J0J106A020
C5045
F1G1C104A077
C5063
B1ABCG000002
Q5060
DGND
S5V
D0GA332JA028
R5036
D0GA103JA028
R5042
GND
D0GA101JA028
R2076
D0GB750JA089
R2001
:D0GB750JA072
S-7V
GND
D0GA331JA028
R5022
D0GA101JA028
R5061
1AA2EAF0208A-
SCB01 1 2 3
K20A_11
F1H1E1050001
C5002
D0GB104JA089
R3011
D0GA223ZA040
R5003
F1G1A105A047
C5028
B1ABCG000002
Q5030
X
R5076
D0GA303ZA040
R5029
F1G1A105A047
C5059
OUT_L
D0GBR00JA071
R2008
GND
B0ACCK000003
D001
B1ADCF000195
Q5033
AUDIO_AMP
F1H1A225A051
C2072
GND
C1AB00003736
TPA3111D1PWPR
IC001
1 SD
2    FAULT
3
GND
4
GND
5 GAIN0
6 GAIN1
7 AVCC
8 AGND
9 GVDD
10 PLIMIT
11
INN
12
INP
13
NC
14 AVCC
15
PVCC
16
PVCC
17
BSP
18
OUTP
19
PGND
20
OUTP
21
BSP
22
BSN
23
OUTN
24
PGND
25
OUTN
26
BSN
27
PVCC
28
PVCC
29
GND
D4EDY6100001
SC2061
D0GA472JA028
R5043
F1H1E1050001
C018
F1G1C104A077
C5050
02
DR-9M-2F
K20A
1
2
3
4
5
6
7
8
9
10
11
D0GA472JA028
R5055
K30C_3
F2G1E101A185
C020
D4EDY6100001
SC3011
D0YAR0000012
R2078
D0GB104JA089
R3051
GND
X
C5020
S5V
HDMI_L
D0YAR0000012
R012
GND
D0GA104JA028
R5023
S5V
D0GB101JA089
R3061
X
R2082
GND
S5V
D0GB101JA089
R3064
K1AY106B0005
K20B
:K1AY104A0004
7
1
2
3
4
5
6
F1H1H1R0A509
C5023
D0GA332JA028
R5033
D0GA223JA028
R5013
X
R023
F1G1H103A582
C5039
GND
F1H1E1050001
C019
D0GA102JA028
R001
F1G1C104A077
C5049
F1G1A105A047
C5027
D0YAR0000012
R5035
K20B_1
GND
D0YAR0000012
R5030
D0GBR00JA071
R018
X
C2007
D0GA303ZA040
R502
4
OUT_DET
PC1_R
D0YAR0000012
R5028
X
R015
F1H1E1050001
C5024
D0GB104JA089
R3031
GND
GND
GND_AMP
D0GA101JA028
R5064
D0GA153ZA040
R5026
GND
GND
D4EDY6100001
SC2062
X
C5076
K20A_3
F1G1A105A047
C5035
TXD_EXT
GND
D4EDY6100001
SC3031
F1H1E1050001
C009
D0GA223ZA040
R5004
X
R020
RXD_EXT
HDMI_R
G1A330FA0007
L011
GND
GND
D0GA331JA028
R5070
B1ADCF000195
Q5037
D0GA181JA028
R010
D0GB101JA089
R3022
GND
D0GB104JA089
R2051
C1AB00003673
TLV320AIC3105IRHBR
IC5001
1
MCLK
2
BCLK
3
WCLK
4
DIN
5
DOUT
6
DVSS
7
IOVDD
8
SCL
9
SDA
10
MIC1L/LINE1L
11
MIC1R/LINE1R
12
MIC2L/LINE2L
13
MIC2R/LINE2R
14
MIC3L/LINE3L/MICDET
15
MICBIAS
16
MIC3R/LINE3R
17
AVSS1
18
DRVDD
19
HPLOUT
20
HPLCOM
21
DRVSS
22
HPRCOM
23
HPROUT
24
DRVDD
25
AVDD
26
AVSS2
27
LEFT_LOP
28
LEFT_LOM
29
RIGHT_LOP
30
RIGHT_LOM
31
%%oRESET
32
DVDD
33
GND
D0GA101JA028
R5040
D0GA472JA028
R5065
GND
D0GA102JA028
R5037
VIDEO_R
X
Q5063
F1G1A105A047
C5034
D0GA222JA028
R5075
X
R2086
K50A_5
GND
F1G1H101A541
C3001
:F1G1H101A754
:F1G1H101A581
D0GB104JA089
R2052
X
R2077
X
R2079
RESET_MIC
D0GA102JA028
R5063
X
R5068
GND
K2HC103B0093
K30B
:K2HC107B0005
7
1
6
2
3
4
5
GND
S1.8V
D0GA332JA028
R5062
D0GA102JA028
R5067
J0JYC0000348
L003
X
C040
GND
D0GB512ZA068
R003
B1HFCFA00035
Q5036
F1G1H103A582
C5038
F1H1E1050001
C011
D0GA222ZA040
R5011
GND
K50A_1
GND
D0GB121ZA068
R004
J0HAAC000061
L2001
1 2 3
GND_AMP
F1G1C104A077
C5062
B0ACCK000003
D5061
:B0ACCJ000055
B0ACCK000003
D2074
:B0ACCJ000055
F1G1C104A077
C5051
R
D0GA101JA028
R5039
PC1_L
GND
GND
AUDIO_IN_MUTE
F1G1H101A541
C3021
:F1G1H101A754
:F1G1H101A581
D0GB750JA089
R2025
:D0GB750JA072
B1HBCFA00034
Q5061
1
2
3
4
5
6
GND_AMP
X
C041
R2073
D0GA105JA028
F1H1H1R0A509
C5037
K20A_2
GND
X
R2009
F1G1A105A047
C5029
D0GA272JA028
R5047
F1G1H101A541
C3011
:F1G1H101A754
:F1G1H101A581
D4EDY6100001
SC3061
GND
D0GA102JA028
R5034
F1G1C104A077
C5066
K30B_3
D4EDY6100001
SC3001
GND
GND
F1H1E1050001
C007
GND
SCL_MIC
GND
D0GA681JA028
R5012
PC1_L_OFF
D0GB100JA089
R5606
GND
K30C_6
X
R5080
D0YAR0000012
R5073
F1G1C104A077
C2073
:F1G1C104A089
:F1G1C104A125
GND
D0GA472JA028
R5041
D0YBR0000029
R5069
X
R005
B1ADCF000195
Q5032
S-7V
J0JYC0000348
L5611
D0YAR0000012
R2081
S-7V
F1H1E1050001
C5026
X
R006
F1G1C104A077
C5040
D0GA153ZA040
R5027
S5V
GND
D0YAR0000012
R022
F1G1C104A077
C5047
F2G0J101A179
C5052
H1A1225B0032
X5001
1
2
3
4
D0GB332ZA068
R009
K20B_3
D0GB104JA089
R3063
F1G1A105A047
C5031
MUTE
D4EDY6100001
SC3051
D0GA223JA028
R5014
PC1_R
GND
F1H1E1050001
C5001
GND
K2HC103B0093
K30A
:K2HC107B0005
7
1
6
2
3
4
5
D0GA223ZA040
R2074
F1G1A105A047
C5042
GND
GND
S5V
D0GBR00JA071
R017
D0GA272ZA038
R5010
GND
D0YAR0000012
R014
GND
GND
F2G1E101A185
C021
K30A_2
F1G1E104A059
C006
D4EDY6100001
SC2001
F1H1E1050001
C5025
DGND
D0YAR0000012
R5025
GND
F1G1A105A047
C5046
GND
F1J1C106A059
C5069
D0GA103JA028
R5046
D0GA272ZA038
R5005
F1G1H101A541
C2052
:F1G1H101A754
:F1G1H101A581
D4EDY6100001
SC3021
GND
DGND
D0GB100JA089
R5020
D0GA223ZA040
R5001
D0GA681JA028
R5007
D0GA472JA028
R5049
MIC_OFF
D0GA332JA028
R5066
F1G1A105A047
C5075
D0GA102JA028
R5018
S5V
K2HA304B0017
K50A
:K2HA307B0008
1
2
3
4
5
6
9
B0ACCK000003
D5021
S5V
DGND
F1G1A105A047
C5030
B1HBCFA00034
Q5035
1
2
3
4
5
6
GND_AMP
K30A_3
D0YAR0000012
R2083
S_Y_EXT
B1ABCG000002
Q5021
VIDEO_L
MIC/PC2_L
X
R5071
D0GA104JA028
R2071
D4EDY6100001
SC2011
1
2
S-7V
F1G1E104A059
C001
D0GA102JA028
R5048
F1G1E104A059
C5053
D4EDY6100001
SC2063
GND
F1J0J106A020
C5060
D0GBR00JA071
R016
GND_AMP
F1H1E474A100
C002
GND
GND
X
C5072
VIDEO_EXT
D0GB101JA089
R3023
1AA2EAF0208A-
SCB02 1 2 3
D0GB104JA089
R3021
D4EDY6100001
SC2021
1
2
F1G1A105A047
C5058
C0JBAR000534
TC4052BFT
IC5002
1
OY
2
2Y
3
Y-COM
4
3Y
5
1Y
6
INH
7
VEE
8
Vss
9
B
10
A
11
3X
12
OX
13
X-COM
14
1X
15
2X
16
VDD
S3.3V
K50A_3
X
R5051
OUT_R
GND_AMP
F1H1A225A051
C010
F1J1C106A059
C5061
GND
MUTE
AUDIO_SEL
D0GA100JA028
R5019
S-7V
GND_AMP
F1H1E1050001
C5021
X
R021
S5V
D0GB750JA089
R2015
:D0GB750JA072
D4EDY6100001
SC2051
X
Q5020
D0GB821JA089
R011
F1H1E474A100
C005
F1G1H101A581
C3061
D0GA222ZA040
R5006
F1G1C104A077
C5048
K20B_4
B1ABCG000002
Q2071
F1H1H1R0A509
C5032
D0GA223ZA040
R5002
+
+
-
-
C0ABBB000450
NJM4558M
IC5003
1
2
3
4
5 6 7 8
F1H1H1R0A509
C5033
B1HBCFA00034
Q5062
1
2
3
4
5
6
D0GA472JA028
R5078
K2HC103B0093
K30C
:K2HC107B0005
7
1
6
2
3
4
5
GND_AMP
G1A330FA0007
L012
F1G1H101A541
C3031
:F1G1H101A754
:F1G1H101A581
D0GA103JA028
R032
S5V
X
R035
B1HFCFA00035
Q031
D0GA472JA028
R034
S3.3V
D0GA103JA028
R031
D0GA103JA028
R033
GND
D0GA102JA028
R5017
F1G1H101A541
C5070
:F1G1H101A754
:F1G1H101A581
S3.3V
F1G1C104A077
C5044
GND
J0JGC0000046
L5612
X
D5002
GND
5VSTB
D0GAR00JA046
R5057
X
R5056
X
R9929
X
R5072
S6V
S5V
B0JCGD000002
D5003
D0GA332JA028
R5079
GND
F1G1H101A541
C5071
:F1G1H101A754
:F1G1H101A581
N.C.
SP+
SP-
(MIC: H)
(MUTE: HIGH)
(FROM AV)
(MUTE: HIGH)
H:PC1_AUDIO
L:MUTE
H:PC1_L OFF
L:PC1_L ON
PC
AUDIO1_IN
S-VIDEO
(PC2: L)
AUDIO_OUT
SERVICE
PORT
SERIAL
VIDEO
AUDIO_IN
PC
AUDIO2_IN
MIC IC
L:VIDEO_AUDIO
S_Y_EXT
VIDEO_EXT
S_C_EXT
TXD_EXT
RXD_EXT
SDA_MIC
SCL_MIC
AUDIO_SEL
HDMI_L
MUTE
AUDIO_IN_MUTE
HDMI_R
PC1_L_OFF
MIC_OFF
RESET_MIC
5VSTB
S3.3V
S5V
S16.5V
S-7V
S1.8V
K1KA30AA0009
J10XE300G
K300
1
1
2
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
S6V
K300_1
K300_4
K300_3
K300_6
K300_5
K300_7
K300_9
K300_10
K300_11
K300_12
K300_13
K300_14
K300_15
K300_16
K300_17
K300_18
K300_19
K300_20
K300_21
K300_22
K300_23
K300_25
K300_29
H
H
TRUTH VALUE 
L
0X,0Y
1X,1Y
B
L
L
TC4052B
2X,2Y
3X,3Y
L
H
H
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 
A
B
C
D
E
F
G
H
I
J
K
L
A
B
C
D
E
F
G
H
I
J
K
L
KL4AC -03
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