Panasonic PT-TW230U Service Manual page 98

K10A
PC1
K1FY115BA080
A
K10A_6
16
K10A_1
RGB/
6
1 11
K10A_2
7
YCbCr/
2 12
K10A_3
8
K10A_13
SCART 3 13
K10A_9
5VPC1
9
K10A_14
4 14
K10A_12
10
K10A_15
15
5
D1002
D1001
17 B0BC6R100010 B0BC6R100010
:B0BC6R100025 :B0BC6R100025
GND
K10A_5
GND
B
R1002
D0GA472JA028
5VPCDDC1
R1004
D0GA472JA028
5
6
7
8
C1049
F1G1C104A077
:F1G1C104A089
:F1G1C104A125
GND
R1043
5VPCDDC1
D0GA103JA028
C
Q1012
B1ABCG000002
GND
D1003
B0JCDD000001
S5V
5VPCDDC1
5VPC1
D1004
B0JCDD000001 C1092
F1J0J106A004
:F1J0J1060011
GND
:F1J0J106A020
SC1051
D4EDY1210002
D 1
K10B
K1FY115BA081
2
16
GND
PC2 IN
K10B_1
6 SC1061
1 11
D4EDY1210002
K10B_2
RGB-IN/ 1
7
2 12
K10B_3
8
RGB-OUT 3 K10B_13 2
13
9 GND
4 14 K10B_14
10
5 15
1
17
SC1071
E 2 D4EDY1210002
K10B_5
GND
GND
1
SC1081
2
D4EDY6100001
GND
1
SC1091
D4EDY6100001
2
GND
F
1
R2017
SC2021
X
D4EDY6100001
2
K20C
GND GND
K2HC208B0002 1
:K2HC208B0001 R2023 SC2023
X D4EDY6100001
PC
21 2
GND GND
K20C_23
23
AUDIO-IN/ K20C_22
22
1
K20C_1
AUDIO-OUT 3
K20C_3
11
GND
K20C_10
10 SC2031
R2031
G D4EDY6100001
K20C_2 D0GA104JA028
2
1
C2031
F1G1H101A541
:F1G1H101A754
:F1G1H101A581 2
GND
GND GND
C2041
F1G1H101A541
:F1G1H101A754
:F1G1H101A581
GND
GND
R2041
D0GA104JA028
H
D0GA101JA028
K20B_6
L2011
D0YDR0000036
1
K20B_4
SC2011
D4EDY6100001 GND
2
I
K20B_3
K20B
K1U208B00009
L2021
J0HABC000010
D0YDR0000036
S-VIDEO
1
SC2022
VIDEO IN
D4EDY6100001
2
GND
K20B_1
GND L2031
D0YDR0000036
SC2032
D4EDY6100001
J
GND
K20A
K2HA204B0180
R2047
K20A_2 X
1 1
VIDEO
L
SC2042
2
D4EDY6100001
AUDIO_IN
GND GND
K20A_1
1
1
R R2051
SC2051
X 2
D4EDY6100001
GND GND
K20A_3
K
GND
K40B
K1FY109B0023
CONTROL
K40B_2
PORT 1
K40B_3 1
SC3802
L
K40B_5 D4EDY6100001 2
2 GND
GND
GND
1 2 3
KW4AC -02
DIA-4
L1002
J0HAAC000061
1 1 3
2
SC1001 R1001
D0GG750JA032
D4EDY1210002
GND
2
R1101
D0GA101JA028
L1012
GND GND
J0HAAC000061
1 1 3
2
R1111
GND
SC1011
D0GG750JA032
2 R1012
D4EDY1210002
D0GA101JA028
GND
GND L1022
J0HAAC000061
1 3
1
2
R1021
GND D0GG750JA032 R1022
SC1021
D0GA101JA028
D4EDY1210002
2
GND
GND
IC1051
M24C02
1
IC1051 R1031
SC1030
D0GA473JA028
D4EDY6100001
GND 4 2
SDA
GND
GND
SCL NC 3
R1041
1
WP NC 2 D0GA473JA028
1 SC1041
VDD NC
D4EDY6100001
GND
GND 2
GND
9 8
R1047
X 10 7
R4001 R1025
D0GA101JA028 D0GG820JA032
R1044
11 6 R1029
D0GA103JA028
D0GA681JA028
DDC_SW
12 5 R1134
L:READ ONLY
H:READ/WRITE D0GA100JA028
13 4
D0GA102JA028
C4001
F1H1A225A051
S5V 14 3 S-5V
C4004
F1H1A225A051 C4003
R1026
F1G1C104A077 R1063
15 2 D0GG820JA032
C4002 :F1G1C104A089
D0GA681JA028
F1G1C104A077 :F1G1C104A125
:F1G1C104A089 GND
:F1G1C104A125 1
16 R1037
D0GA100JA028
R1052
D0GA102JA028
IC4001
D0GA750JA028 IC4001
GND
C1AB00003682 EL5306IUZ
L1051
J0HAAC000061
1 3
2
R1064
GND
R1062
R1028 D0GA681JA028
D0GA750JA028 D0GG820JA032
L1061
R1083
J0HAAC000061 D0GA100JA028
1 3
D0GA102JA028
2
GND
R1072
S5V
D0GA750JA028
D4001
IC4701 B0ACCK000003
L1071 R4078
C0JBAZ002222 :B0ACCJ000055
J0HAAC000061 X
R1038
1 3 C1103
D0GA101JA028 1 8
2 VCC F1G1C104A077
:F1G1C104A089
2 7 GND
:F1G1C104A125
GND
R4077
3 6
D0GA101JA028
4 5
R4072 GND
D0GA101JA028 R1049
GND D0GA101JA028
IC4701
R1081
TC7WT125FU
D0GA473JA028
GND
R1091
D0GA473JA028
GND
R2022
D0GA101JA028
PC_R
R2024
D0GA101JA028
PC_L
C2025
F1H0J2250007 TO IC5001 P4
R2027 Q4012
:F1H0J225A002
D0GA104JA028
B1ADCF000195
D2025 S5V
B0ACCK000003
:B0ACCJ000055
R2026
Q2025
B1ABCG000002
D0GA104JA028
R2025 OUT_DET
C2026
D0GA105JA028 R2028
R2032 F1G1A105A047
D0GA223JA028
D0GA101JA028
GND :F1G1A1050002
GND
OUT_R
R2054
FROM IC5001 P4
D0GA101JA028
1 OUT_L
SC2041
2 D4EDY6100001
GND
HDMI1
S5V
R2006
D0GD100JA076
C2001
F1G1C104A077
R2002
C2003
F2G0J470A252
GND
L2012 GND
R2011
J0HABC000010
D0GA101JA028
D2002
1 3
X
2 GND Q2011
R2012
B1ABCG000002
GND
D0GG750JA032
GND
R2016
D0GA152JA028
L2022
Q2021
B1ABCG000002
1 3
GND
2
R2018 R2021
D0GA101JA028
D0GG750JA032
GND
R2029
D0GA152JA028
S_SW
L2032 Q2031
R2033
J0HABC000010 B1ABCG000002
D0GG750JA032
R2034 S_CHROMA
1 1 3
2
D0GA101JA028
S_Y
GND VIDEO
2 R2036
D0GA152JA028
GND
C2002
R2007 CE1A470M3TANG
D0GD100JA076
GND
S-5V
L2041
J0HABC000008
R2043
3
2 D0GA101JA028
GND
L2051 VIDEO_L
J0HABC000008
R2053
VIDEO_R
3
2 D0GA101JA028
GND
IC3801
ICL3232ECV
3.3V_MCU
IC3801
C1CB00001895
C3802
F1G1A105A047
1 C1+ VCC 16
C3801 C3806
F1G1A105A047 V+ F1G1A105A047
2 GND 15
:F1G1A1050002
3 C1- T1OUT 14
4 C2+ R1IN 13 R3804
C3803 D0GA182JA028
F1G1A105A047
5 C2- R1OUT 12 RXD_PW TO IC301 P3
R3802
D0GA100JA028
6 V- T1IN 11
T2IN R3803 SERIAL_TXD
7 T2OUT 10
C3804
D0GA100JA028 TO IC9885 P5
SC3801 F1G1A105A047 8 R2IN R2OUT 9 BUF_RXD
D4EDY6100001
R3814
R3801 X
D0GA100JA028
R3805
D0YAR0000012
RS232C DRIVER
4 5 6
S5V
C1004
F1G1C104A077
:F1G1C104A089
R1035
D0GA100JA028 Q1001 :F1G1C104A125
B1ABCG000002
R
S5V
R1040
D0GA102JA028
R1036 C1008
Q1002
D0GA100JA028 F1G1C104A077
B1ABCG000002 G :F1G1C104A089
:F1G1C104A125
R1050 R1003
R1034
D0GA102JA028
D0GA470JA028 X Q1007
B1ABCG000002
Q1005
B1ABCG000002 B
R1069
R1039
D0GA100JA028 D0GA152JA028
R1060
C1009
D0GA102JA028
S-5V F1G1C104A077
:F1G1C104A089
C1002
:F1G1C104A125
F2G1A470A206
C1105
F1G1C104A077 S-5V
:F1G1C104A089
:F1G1C104A125
Q1003
HN1B04FEYP
S5V
C1006
F1G1C104A077
:F1G1C104A089
:F1G1C104A125 R
R5317
R2
D0GA470JA028
R1084
G2
B2
Q1004
HN1B04FEYP D0GA472JA028
IC301
S5V
G
R1104
C1012
X
F1G1C104A077
R1088 :F1G1C104A089
Q1008 :F1G1C104A125
B1ABCG000002
R1085
D0GA470JA028
Q1006
SOG2
HN1B04FEYP
R1066
D0GA152JA028
C1019
F1G1C104A077
B
S-5V :F1G1C104A089
:F1G1C104A125
R1065
S-5V
C1007
F1G1C104A077
:F1G1C104A089
:F1G1C104A125
C1061
F2G1A470A206
R5213
D0GA101JA028
VS1
R5215
D0GA101JA028
HS1
S5V
R4016
D0GA472JA028
R4023
D0GA103JA028
R4014
Q4014
HN1B04FEYP R4024
D0GA472JA028
D0GA472JA028
MONIT_OUT
LOW:IN
HIGH:MONITOR OUT
GND
FROM IC301[PW190] P3
R4017
D0GA472JA028
S-5V
K8001
K1FA119E0004
23 21
19
SC8001
D4EDY6100001
R1HPDOUT
R8043
D0GA473JA028
SC8002
R1HPDIN
R8044
D4EDY6100001
D0GA473JA028
R1DDCSDA
R1DDCSCL
HDMI1
CEC_A
R8045
D0GA5R6JA038
1 4 L8010
HDMIv1.3
SUPPORT R8046 G1BYYYC00032
RXC-
D0GA5R6JA038
2 3 RXC+
R8047
D0GA5R6JA038
1 4
L8011
R8048 G1BYYYC00032
RX0-
D0GA5R6JA038
2 3 RX0+
R8054
D0GA5R6JA038
1 4 L8012
R8053 G1BYYYC00032
D0GA5R6JA038 RX1-
2 3 RX1+
R8051
D0GA5R6JA038
1 4 L8013
K10C_G
R8052 G1BYYYC00032
RX2-
D0GA5R6JA038 2 3
RX2+
1
22 20
GND
IC8301
PCM1754DBQR
IC8301
C0FBBK000040
1 BCK SCK 16
CLK AUDIO_CLK
DATA 2 DATA FMT 15
LRCLK 3 LRCK MUTE 14
DGND DEMP
4 13
S5V
5 NC TEST 12
C8302
F1J0J106A004
R8311 6 VCC ZEROA 11
D0GA220JA028
C8301
HDMI_L 7 VOUTL VCOM 10
F1J0J106A004
8 VOUTR
HDMI_R AGND 9
C8303
R8313
F1G1C104A077
D0GA220JA028
7 8 9 10
R1
IC301
G1
B1
SOG1
R1032
D0GA470JA028
R5334
D0GA103JA028
S5V
R5332
D0GA102JA028
Q5306
Q4016 Q4015
B1ABCG000002 B1HFCFA00035 B1HFCFA00035 C5336
F1G1H101A541
:F1G1H101A754
R5318 R5333 :F1G1H101A581
D0GA102JA028 R5336
D0GA102JA028
L5332
R5338
S-5V C5331 D0GA561JA028 G1C390J00002
F1H0J2250007 R5331 R5342
R5347 C5334
D0GAR00JA046 D0GA824JA028 D0GA473JA028
F1G1H680A541
:F1G1H680A754
C5332 C5337
:F1G1H680A581
F1G1C104A077 R5337 F1G1H101A541
:F1G1H101A754
D0GA102JA028
:F1G1H101A581
C5333 R5346
X
X
IC5301
R7086
74LVC14APW
X
S3.3V
IC5301
C0JBAB001007
1 14 S3.3V
C5315
R5223 F1G1C104A077
2 13
:F1G1C104A089
D0GA101JA028 :F1G1C104A125
3 12 VS2
R7081
Q7081
D0GA103JA028
11 B1ACMD000010
4
5 10 R7082
D0GA331JA028
R5220
6 9 Q7082
B1ABCG000002
D0GA101JA028
7 8 HS2
C7080
F1H1A225A051
ON_18V
R7087
D0YAR0000012
S3.3VSI
RB8007 RB8006
D1HY3304A005
D1HY3304A005
:D1HY3304A010
:D1HY3304A010
RB8008
D1HY3304A005
:D1HY3304A010
C8034
F1G1C104A077
C8037
F1G1C104A077
L8001
C8036 C8033
J0JGC0000046
S1.2VSI F1G1C104A077
F1G1C104A077
C8001
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67
F1J0J106A004
97
C8002
F1G1C104A077 98
99
100
101
102
C8003 103 IC8001
F1G1C104A077
104
SII9127ACTU
105
106
HDMI1 RECEIVER
107
108
IC8001
109
110
111
C8004 112
F1G1C104A077
129
113
RXC- GND
114
RXC+
115 C1AB00003679
RX0-
RX0+ 116
FROM K10A
117
RX1-
RX1+ 118
119
RX2-
RX2+ 120
121
C8006
122
F1G1C104A077
123
124
125
L8002
126
J0JGC0000046
S3.3VSI 127
128
C8008
F1J0J106A004 C8007
F1G1C104A077
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
R8001
D0GB2R2JA090
S1.2VSI C8018
C8009 F1G1C104A077
F1J0J106A004
C8011
F1G1C104A077
R8005
L8003 R8002
X
J0JGC0000046 D0GB2R2JA090
C8017
S3.3VSI
F1G1C104A077
C8012
F1J0J106A004
C8013
F1G1C104A077
X8001
R8003 H0J270500162 D0GB2R2JA090
D0YAR0000012
27.000MHz C8023
F1G1C104A077
C8014
C8016
F1H1H220A860
F1H1H270A860
R8004
D0GA105JA028
11 12 13
S3.3V
C1010
F1G1C104A077
R5343
D0GA102JA028
SCART_CV
Q5336
TO IC301 P3
B1ADCF000195
R5349
X
IC8092
X
VIN1 GND
1 8
D7081
NC NC
B0ACCK000003 2 7
:B0ACCJ000055
3 VIN2 VO 6
P_FAIL C8097
CTL NC
C8096 4 5
X
X
D8094
R8091 9
B0ACCK000003
X :B0ACCJ000055
D8093
D8092
C8098
IC8091 B0ACCK000003 B0ACCK000003
X
:B0ACCJ000055
S1.2VSI :B0ACCJ000055
TJ3965GRS
P_FAIL
L8091
IC8091 J0JHC0000080
R8097 C0DBEYY00132
S1.2VSI
L7081 X
J0JHC0000080 C8092 C8093
S3.3VSI F1J0J106A004 F4Z0J6860001
6
R8092
1 2 3 4 5
D8091 D0GA122ZA038
B0JCNC000008
R8093
C7095
F4Z0J6860001 D0GA182ZA038
C8091
F1G1A105A047
R7084 R8094
D0GA103JA028 D0GA473ZA038
S3.3V
R8089
R7083
X
D0GA472JA028
R8096 C8094
D0GA102JA028 F1J1C475A128
C7082
C7081
X
X
L8020
R8034
D0YAR0000012 TPSICK
D0GA330JA028
TO IC301(C3)
R8033
TPSIHS TO IC301(B3)
D0GA330JA028
R8032 TPSIAS
TO IC301(C4)
D0GA330JA028
R8031 TPSIVS
TO IC301(A2)
66 65 D0GA330JA028
TPSIDE
TO IC301(D4)
R8029
C8032
D0GA330JA028
F1G1C104A077
64
63 RB8004
C8031
:D1HY3304A010
62 F1G1C104A077 D1HY3304A005
61
60
59
58
57
56
55
54
53 RB8003
TO IC301
D1HY3304A005
52 :D1HY3304A010
51
50
C8029
49 F1G1C104A077 RB8002
D1HY3304A005
C8028
48 :D1HY3304A010
F1G1C104A077
47
46
45
IC301
44
43
42
41
RB8001
40
D1HY3304A005
L8009
39 :D1HY3304A010
X
S1.2VSI
38
R8086
CEC_D
37
D0GA472JA028 TO IC301
36 R1DDCSDA
FROM K10A
R1DDCSCL
35
R1HPDOUT
34 TO K10A
R1HPDIN FROM K10A
33
C8038
F1J0J106A004
S3.3VSI
R8038
31 32 L8007 X R8035
R8041
J0JGC0000046 X
X
S1.2VSI
DCT1
TO IC301
R8057 C8027
D0GA473JA028 F1J0J106A004 Q8002
X
S3.3VSI
C8026 L8006
F1J0J106A004 J0JGC0000046
L8004
R8023
J0JGC0000046 S5V
C8024
F1J0J106A004
CEC_D FROM IC301(A10)
CEC_A FROM K10A_G
R8021
PW_CEC_A FROM IC301(D23)
X
SDA2 FROM IC301(C18)
SCL2 FROM IC301(D17)
TO IC301(AD17)
SIRST FROM IC301(AD17)
TO IC301(D5)
TO IC301(A1)
14 15 16
SCH_KW4AC
A
B
C
D
E
F
G
H
I
J
K
L