Panasonic PT-VX500U Service Manual page 121

A
SC2011
D4EDY6100001
1
K20B_4
R2015
D0GB750JA089
:D0GB750JA072
2
GND
S-VIDEO
GND
B
SC2021
K20B_3
D4EDY6100001
1
K20B_1
R2025
GND D0GB750JA089
:D0GB750JA072
2
GND
GND
K20B
K1AY106B0005
:K1AY104A0004
C
K50A
K2HA304B0017
:K2HA307B0008
R2008
SC2001
D
D0GBR00JA071
D4EDY6100001
5
K50A_5
R2001
VIDEO
D0GB750JA089
C2006
6
C2007 :D0GB750JA072
X
AUDIO_IN
R2009 X
K50A_3
3
X
SC2051
D4EDY6100001
4
C2051
F1G1H101A541
K50A_1
1
:F1G1H101A754
R2051
9 :F1G1H101A581
E
D0GB104JA089
2
C2052
K50A_2
F1G1H101A541
:F1G1H101A754
:F1G1H101A581
SC2052 R2052
D4EDY6100001 D0GB104JA089
K30A
K2HC103B0093
:K2HC107B0005
F
1
5 R3022
PC
SC3021 R3021
K30A_3 D0GB104JA089 D0GB101JA089
4 D4EDY6100001
AUDIO2_IN
3
MIC IC C3001
K30A_2
F1G1H101A541
2 :F1G1H101A754
SC3031 R3031
:F1G1H101A581
D0GB104JA089
6 D4EDY6100001
7
R3023
G K30B D0GB101JA089
C3011
K2HC103B0093
F1G1H101A541
:F1G1H101A754
:K2HC107B0005
:F1G1H101A581
1
SC3001
5 R3001
D4EDY6100001
K30B_3 D0GB104JA089
PC
4
C3021
3
AUDIO1_IN F1G1H101A541
K30B_2
:F1G1H101A754
:F1G1H101A581
2
R3011
SC3011
6 D4EDY6100001 D0GB104JA089
H
7 C3031
F1G1H101A541
:F1G1H101A754
:F1G1H101A581
K30C
K2HC103B0093
:K2HC107B0005
1
R3061
5 C3061
I D0GB101JA089
K30C_3 F1G1H101A581
4
3
R3063
AUDIO_OUT
K30C_2
D0GB104JA089
SC3061
2
D4EDY6100001
6
SC3051 R3064
7 D4EDY6100001 D0GB101JA089
C3051 R3051
D0GB104JA089
F1G1H101A581
C2072
J F1H1A225A051
D2074
S5V
B0ACCK000003
R2072
:B0ACCJ000055
D0GA104JA028
B1ABCG000002
K30C_6 R2071
D0GA101JA028
D0GA104JA028
R2073 C2073
F1G1C104A077
D0GA105JA028
R2074
:F1G1C104A089 D0GA223ZA040
K20A
:F1G1C104A125
02
SC2061
R2080
DR-9M-2F
D4EDY6100001
K
D0YAR0000012
K20A_2
R2082
R2086 X
SERVICE X
R2079 X
PORT
R2081 D0YAR0000012
R2078
1
K20A_3
SERIAL D0YAR0000012 2
R2083
R2077 L2001
D0YAR0000012
X
J0HAAC000061
SC2063
K20A_11
D4EDY6100001
SC2062
GND
D4EDY6100001
L
1 2 3
KJ4AC -01
SCH_KJ4AC
S_C_EXT L5611
J0JYC0000348
S1.8V
X5001
H1A1225B0032
L5612
S_Y_EXT
R5017
J0JGC0000046
D0GA102JA028
S3.3V
1 2
4 3
C5044
D0GA102JA028
F1G1C104A077 C5070
F1G1H101A541
:F1G1H101A754
GND GND
:F1G1H101A581
C5051
F1G1C104A077
R5020
D0GB100JA089
S3.3V
C5046
F1G1A105A047
DGND
SCL_MIC
D0GA272ZA038
SDA_MIC
C5058
R5005
F1G1A105A047
MIC/PC2_L
R5007
VIDEO_EXT
D0GA681JA028
C5059
F1G1A105A047
MIC/PC2_R
R5010
D0GA272ZA038
VIDEO_L
R5012
D0GA681JA028
VIDEO_R
R5042 R5075
D0GA103JA028
D0GA222JA028
S5V
R5041
D0GA472JA028
R5043
MIC_OFF
D0GA472JA028
(MIC: H)
GND
(PC2: L)
Q5036
B1HFCFA00035
MIC/PC2_R
MIC/PC2_L
PC1_R
PC1_L
R5046
D0GA103JA028
OUT_DET
(FROM AV) R5047
D0GA272JA028
R5048
D0GA102JA028
MUTE
(MUTE: HIGH)
OUT_R
OUT_L
Q2071
R2076
OUT_DET
TXD_EXT
3 RXD_EXT
4 5 6
R5030
D0YAR0000012
DGND GND
C5071
F1G1H101A541
:F1G1H101A754
C5045
IC5001
:F1G1H101A581
F1J0J106A020 GND
C5035
R5080 TLV320AIC3105IRHBR
F1G1A105A047
C5050 X
D0GA223JA028
F1G1C104A077
R5073
DGND
D0YAR0000012
IC5001
S-7V
GND
C1AB00003673
GND
32 31 30 29 28 27 26 25
TLV320AIC3105IRHBR
C5048
R5018
F1G1C104A077
1 24
MCLK DRVDD
C5036
2 BCLK 23
HPROUT F1G1A105A047
R
22
3 WCLK HPRCOM
GND
4 21
DIN DRVSS C5055
33 GND
F1K1E1060004
5 DOUT HPLCOM 20
L
C5034
GND GND
6 DVSS HPLOUT 19
F1G1A105A047
DGND
R5013
7 IOVDD DRVDD 18
D0GA223JA028
8 17
SCL AVSS1
GND
9 10 11 12 13 14 15 16 GND
C5043
C5029 F1G1A105A047
R5001
F1G1A105A047
D0GA223ZA040
GND GND
R5006 C5027 IC5002
D0GA222ZA040 F1G1A105A047
R5002
D0GA223ZA040 TC4052BFT
Q5032
C5028 GND
R5003
B1ADCF000195
F1G1A105A047
D0GA223ZA040 ;74HC4052PW,118
GND
C5030
IC5002
F1G1A105A047
R5004 C0JBAR000534
D0GA223ZA040
GND
R5011 TC4052BFT
C5001
D0GA222ZA040
F1H1E1050001
Q5033 OY
PC1_R 1
B1ADCF000195 C5021
F1H1E1050001
R5050
GND HDMI_R 2 2Y
D0GA273ZA038
R5021
D0GA104JA028
Y-COM
3
GND
R5051 C5062
X F1G1C104A077
4 3Y
GND
GND
C5026
1Y
VIDEO_R 5
F1H1E1050001
Q5037
6 INH
R5069
B1ADCF000195 GND
D0YBR0000029
R5049
S-7V VEE
7
D0GA472JA028
C5076
X
8 Vss
S-7V
GND
C5022
F1G1C104A077
TRUTH VALUE
B A TC4052B
L L 0X,0Y
L H 1X,1Y
R031
H L 2X,2Y
D0GA103JA028
H H 3X,3Y
R032
S5V
D0GA103JA028
R035
R033
X D0GA103JA028 B1ABCG000002
S3.3V
Q031
B1HFCFA00035
R034
D0GA472JA028
C020
F2G1E101A185
C5038
F1G1H103A582
R001
D0GA102JA028
R002
D0GA333JA028 GND_AMP
1 SD PVCC 28
R005
X R012
GND GND
2 FAULT PVCC 27
D0YAR0000012
F1H1E474A100
R022
GND
R013 3 GND BSN 26
D0YAR0000012
D0GB104JA089
Q5035
OUTN
4 GND 25
B1HBCFA00034
5 GAIN0 PGND 24
R015
R023 C011 GND_AMP
X
6 GAIN1 OUTN 23
C5039 F1H1E1050001
X R014
F1G1H103A582
7 AVCC BSN 22
D0YAR0000012
R003
GND R006
D0GB512ZA068
8 AGND BSP 21
X
S5V 9 GVDD OUTP 20
R004
C007 10 PLIMIT PGND 19
D0GB121ZA068
GND_AMP
F1H1E1050001
C010 11 INN OUTP 18
C005
F1H1A225A051
12 INP BSP 17
F1H1E474A100
R009
13 PVCC 16
NC
D0GB332ZA068
14 AVCC PVCC 15
GND
29
R010 C009 GND_AMP
C021
D0GA181JA028 F1H1E1050001
F2G1E101A185
GND_AMP
AUDIO_AMP
C008
F1H1E1050001
IC001
R011
D001 TPA3111D1PWPR
B0ACCK000003 C1AB00003736
D0GB821JA089
D002 GND
GND
B0ACCK000003 TPA3111D1PWPR
SCB01 1 2 3
1AA2EAF0208A-
SCB02 1 2 3
1AA2EAF0208A-
7 8 9
R5039
C5031
D0GA101JA028
F1G1A105A047
C5023
F1H1H1R0A509
R5014
R5606
C5054
D0GB100JA089
F1K1E1060004
S5V
GND
C5066
R5026 3
F1G1C104A077 6
GND
D0GA153ZA040 2
R5035
R5040
D0YAR0000012 1 4
D0GA101JA028
IC5003
R5033
C0ABBB000450
D0GA332JA028
NJM4558M
R5036
D0GA332JA028
R5027
L5602
D0GA153ZA040 C5053 G1C4R7M00016
F1G1E104A059
S5V
R5028
D0YAR0000012
C5052 C5063
F2G0J101A179
C5037
GND GND
F1H1H1R0A509 R5029
D0GA303ZA040
C5075
F1G1A105A047
GND
S-7V
R5071
X
R5067
R5066
D0GA102JA028
D0GA332JA028
C5069
F1J1C106A059
R5064
D0GA101JA028 4 1
5
Q5062
3 6
B1HBCFA00034
S5V GND
S-7V
R5062
R5068
D0GA332JA028
C5040 X R5063
F1G1C104A077
VDD D0GA102JA028
16
R5023
GND
D0GA104JA028
C5061
2X 15 HDMI_L
F1J1C106A059
C5024
F1H1E1050001
R5061
1X
14 VIDEO_L
GND D0GA101JA028
4 1
C5025
F1H1E1050001
5
X-COM 13
Q5061
3 6
C5002
B1HBCFA00034
F1H1E1050001
GND
Q5021
OX
12 PC1_L
S5V
B1ABCG000002
C5020
X
3X 11
GND D5021
B0ACCK000003
A
10 PC1_L_OFF
Q5020
R5022
X H:PC1_L OFF
D0GA331JA028
GND
L:PC1_L ON
B 9
R5055 D0GA472JA028
S5V
R5060
AUDIO_SEL
D0GA472JA028
Q5030 H:PC1_AUDIO
B1ABCG000002 L:VIDEO_AUDIO
GND
R5065
D0GA472JA028
S5V
Q5060
AUDIO_IN_MUTE
R5078
L:MUTE
D0GA472JA028
GND
C001
F1G1E104A059
S16.5V
L003
J0JYC0000348
GND_AMP
C002
L011
R020
G1A330FA0007
X
C019
C040
F1H1E1050001
X
GND GND
L012
R021
G1A330FA0007
X
C018 C041
GND
F1H1E1050001 X
GND
C006
F1G1E104A059
GND_AMP
IC001
R016 D0GBR00JA071
R017 D0GBR00JA071
R018 D0GBR00JA071
GND_AMP GND
10 11 12
Q5031
B1HBCFA00034
5
R5034
D0GA102JA028
AUDIO_AMP
R5037
D0GA102JA028
GND
F1G1C104A077
OUT_R
D5062
B0ACCK000003
:B0ACCJ000055
2
OUT_L
R5072 D5002
X
X
S5V
R9929
5VSTB
2
X
D5003 R5057
B0JCGD000002 D0GAR00JA046
S6V
R5079
R5056
D0GA332JA028
X
GND
R5070
(MUTE: HIGH)
D0GA331JA028
MUTE
R5076
C5072 X
X
K8F
Q5063
X
K1KA03BA0050
GND GND
SP-
SP-
3
K8F_3
N.C. 2 N.C.
1
K8F_1 SP+
SP+
GND
K300
K1KA30AA0009
J10XE300G
VIDEO
1 2
VIDEO_EXT K300_1
K300_4 1 2
S_C_EXT K300_3 S-VIDEO
K300_6 3 4
K300_5
S_Y_EXT
5 6 RS232C
RXD_EXT K300_7
7 8
TXD_EXT K300_9 HDMI L/R
K300_10 9 10
K300_11
K300_12
HDMI_R 11 12
K300_13
K300_14 13 14 I/O
HDMI_L
K300_15
MUTE K300_16 15 16
K300_17
K300_18 17 18
PC1_L_OFF
K300_19
K300_20
AUDIO_SEL 19 20 POWER
K300_21
K300_22 21 22
AUDIO_IN_MUTE
K300_23
SCL_MIC 23 24
K300_25
SDA_MIC 25 26
MIC_OFF 27 28
K300_29
RESET_MIC
29 30
S6V
S1.8V
S3.3V
S5V
5VSTB
S-7V
S16.5V
AV
13 14 15 16
A
B
C
D
E
F
2
G
1
SP
H
I
J
K
L
DIA-5