Panasonic PT-L759U Service Manual page 179

SYSTEM SECTION
FILTER SW UNIT (LSJA0235)
P6004
LSJSME02E
1
FILTER_OPEN_H
2
AGND
TO DIGITAL 28 MS_DATA
69 SD_SCK
TO DRIVE
70 SD_DATA
76 SD_SCK
TO POWER/AUDIO
77 SD_DATA
78 SD_SCK
TO USB MOUSE
79 SD_DATA
R6005 100
30 SD_SCK_D
TO DIGITAL R6006 100
29 SD_DATA_D
INFRARED SENSOR FRONT C.B.A.(LSEP0A10A1)
P6801 P6001
E26 PNA4611M00XD LSJSME03E
UNSW5V 1 UNSW5V 1
IR RECEIVER
AGND 2 AGND 2
OUT GND VCC IR-F 3 IR-F 3
1 2 3
U6001 GP1U292Q
C6801
47/6.3V
THERMISTOR C.B.A.(LSEP0A11A1)
P6402 P6002 LSJSME03E
THERMO_1 1 THERMO_1 1
2 2
R6402 THERMO_2
THERMO_2 3
VRTS0013
100
R6007
11 TG_CS
R6008 100
32 PRO_CS
33 OSD_CS
TO DIGITAL
8 SW3.3V
R6009 100
TP6001 PT
4 SYS_HS
7 SYS_VS
L6001 VLPS0090
TO INPUT 80 SYS_VS
81 DAC1_CS
TO POWER/AUDIO
TO DRIVE 68 DAC2_CS
TO VIDEO 82 S1_5V
TO DIGITAL
9 UNLOCK
TO DIGITAL
12 INTLACE
TO POWER/AUDIO 83
LCD_ON_H
TO DIGITAL 31 D_RESET
84
POWER_ON_H
TO POWER/AUDIO
86 L_ON_H
FL6001
LSLFAA1H102
1 2
3
FL6002
1 TXD
LSLFAA1H102
1 2
2 XA/CLK_OUT/SD_OUT
3
3 XB/D_OUT
4 YA
FL6003
5 YB
LSLFAA1H102
6 SW_L 1 2
D6003
7 RDY
5 4 3
RD13S
8 SW_R
9 GND D6004
RD13S
10 SEL_GND
1 2 3
11 SEL0
FL6004
12 SEL1
LSLFAA1H102
13 MOUSE_SUPPLY 1 2
D6001
3
NNCD6.2G-T1
JK6001 LSJJ0128
FL6005
14 LSLFAA1H102
1 2
11
3
12
7
FL6006
8
LSLFAA1H102
4 1 2 100
R6012
12 8 4
3 3
13 100
11 7 3 R6119
MOUSE 2
10 6 2 100
FL6007 R6120
1
9 5 1
5 LSLFAA1H102 100
1 2 R6121
6
3 100
R6013
9
100
FL6008 R6122
10
13 LSLFAA1H102 100
R6123
1 2
15
100
3 R6124
5 4
100
R6014
D6009
100
NNCD12F-T1B R6015
1 2 3
FL6009
LSLFAA1H102
1 2
(SHASSIS) D6002
3
NNCD6.2G-T1
FL6010
1 RTS (HSKO) LSLFAA1H102
1 2
2 CTS (HSKI)
3
3 TXD (TXD-)
4 GND
FL6011
5 RXD (RXD-)
LSLFAA1H102
1 2
6 DSR (TXD+)
7 DTR (GPI) D6013 3
8 (RXD+) RD6.2S
JK6002 LSJJ0129
2 FL6012
R6010 1K
LSLFAA1H102
5
1 2
8
3
7
5 8
RS-232C 2 9
7 FL6013
4 6 D6014
1
R6011 1K
6 3 LSLFAA1H102
NNCD12F-T1B
3 1
2
4
D6016
3
1 C6010
RD13S
L6002
2.2/35V C6012
D6017
22U
RD13S 2.2/35V
(SHASSIS)
C6008
20 19 18 17 16
100/6.3V
C4+ GND C4- VSS STBY
(-10V)
C6006
IC6004
0.01
uPD4721GS
(+10V)
VDD C1+ VCC C1- C5+
1 2 3 4 5
C6011
C6009
2.2/35V
2.2/35V
C6003 0.01
IC6002 SN74LV14APWR
GND
VCC
20 19 18 17 16 15 14 13 12
C6017
IC6006
0.1
C6004 0.01 SN74AHT541PW
C6005 47/6.3V
1 2 3 4 5 6 7 8 9
IC6003 SN74LV14APWR
GND
VCC
R6132 1K
R6029 1K
R6030 1K
R6031 1K
R6032 1K
L6004 4.7U
ANA-5V
C6020
100/6.3V
TP6003
R6130 1K
PT
TP6002
R6034 1K
PT
R6019
ANA-GND
47K
R6035 1K
Q6002
R6022
2SD1819A
2200
R6016 680 Q6001
R6021 47K
2SD1819A
D6019
C6007 R6017 R6018
R6020
MA142WK
1K 47K
22K 1000P
28 27 26 25 24 23 22 21 20 19 18 17
15 14 13 12 11
VCH DO1 DO2 RI1 RI2
FROM PC
IC6005
TWM7000-15
FROM SYSTEM
C5- DI1 DI2 RO1 RO2
10 12
6 7 8 9 10 1 2 3 4 5 6 7 8 9 11
R6026
47K
Q6003
UN5213
C6034
C6035
R6075 47K
R6078
R6079
IR RECEIVER
GND VCC OUT
3 2 1
C6001
47/6.3V IR_R
11
R6080
R6081
10
C6031 0.1
C6033 100/6.3V
C6032 0.01
C6030 0.1
R6125
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
26 SYS_HS
27 MOUSE_RESET
28 SYS_VS
29 MOUSE_SUPPLY
30 DAC1_CS
31 DAC2_CS
32 MOUSE_OUT0
MOUSE_OUT1
33
34 MOUSE_IN0
MOUSE_IN1
35
36 AVREF
IC6007
C6022 R6042 C6027
37 AVCC
PT-L759U: HD64F2148FS4
0.1 33K 1
THERMO_1
38 PT-L759E: HD64F2148FS4
39 THERMO_2
PT-L759A: HD64F2148FS5
S1_5V
40
41 (NOT USED)
42 (NOT USED)
UNLOCK
43
44 LAMP_ON_H(REAR)
RGB_H(REAR)
45
46 AVSS
47 INTLACE
LCD_ON_H
48
49 D_RESET
POWER_ON_H
50
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
C6026
1
R6051 2200
R6045 33K
R6046 33K
R6052 47K
R6047 10K R6053 47K
R6048 10K R6054 47K
R6049 10K
R6055 47K
R6050 10K
SYS_GND
SYS_5V
16 15
14
13
SYS_5V
100/6.3V
WRITE MODE
TP6006 TP6008
0.1 SYS_GND
LSJE0001 PT
L6006
4.7U
RESET
R6099 10K
TP6007 TP6009
LSJE0001 PT
R6094 1K
Q6004
UN5113 R6095 1K R6113 R6114
Q6005 56 56
R6096 1K
UN5113
Q6006
47K C6043
UN5113
47/6.3V
47K
8 7 6 5
IC6009
AT24C02NSCTL
(2kbit EEPROM)
R6087 47K 1 2 3 4
R6092 1K
IC6008
MN13821-RTX
1K
RESET IC
1K
EEPROM1
OUT VCC GND
1 2 3
OPTION-SW
OP-2
D6026
MA111(PT-L759A only)
0
X6002
LSSX0010
RESO 100
R6100 100
I2C_SCK 99
RXD
98
TXD
97
R6101
1K
PC_NC_H
96
R6102
1K
CPS_L 95
R6103
1K
SRCH_H 94
R6104
100
VIDEO_H
93
VSS
92
MOUSE_D0
91
MOUSE_D1 90
R6105 1K
V_AUDIO_H
89
R6106
1K
MUTE2_H
88
R6107
1K
MUTE1_H 87
R6108
100
SCAN_4
86
R6112 100
SCAN_3 85
SCAN_2 84
SCAN_1
83
SCAN_0 82
MOUSE_D2
81
MOUSE_D3 80
R6109 470
7SEG_8 79
R6110 470
7SEG_7
78
S_IN_H 77
7SEG_5
76
R6111 470
70 71 72 73 74 75
C6040 0.1
C6041 100P
C6036 R6089 100K
0.1
C6037
100/6.3V
SYS_GND
SYS_5V
Q6008
2SB1218A
87
USB_CS TO USB MOUSE
PC1_H 88 TO INPUT
S_IN_L 89 TO VIDEO
UNSW5V_A 90 TO POWER/AUDIO
L6007 UNSW5V_A 91 TO USB MOUSE
4.7U
UNSW5V_A 92
TO INPUT
D6022
RD6.2S
D6023
RD6.2S
C6042 0.1
8 7 6 5
IC6010
AT24C04NSCTL
(4kbit EEPROM)
1 2 3 4
EEPROM2
I2C_SCK 45
TO DIGITAL
I2C_DATA 44
PC_NC_H 95
TO INPUT
CPS_L 96
SRCH_H 13 TO DIGITAL
V_AUDIO_H 99
MUTE2_H
100 TO POWER/AUDIO
MUTE1_H 101
TP6017
PT
TP6016
PT
TP6015
PT
TP6014
PT
FAN_LOCK_H
103
TP6013
FAN2_ON_H 104
TO POWER/AUDIO
PT
FAN1_ON_H 105
TP6012
L_ERR 106
PT
TP6011
PT
TP6010
PT
D6039
NNCD6.2F-T1B
1 2
FL6014
3
LSLFAA1H101
1 2
FL6015
3
LSLFAA1H101
1 2
FL6016
3
LSLFAA1H101
1 2
FL6017
3
LSLFAA1H101
1 2
FL6018
3
LSLFAA1H101
1 2
FL6019
3
LSLFAA1H101
1 2
FL6020
3
D6040
LSLFAA1H101
NNCD6.2F-T1B
1 2
FL6021
3
LSLFAA1H101
1 2
FL6022
3
P6005 LSJS0085
LSLFAA1H101
SCAN_0
1
1 2
FL6023 2 SCAN_1
3
3 SCAN_2
LSLFAA1H101
4 SCAN_3
1 2
KEY_IN0
5
FL6024
3
6 KEY_IN1
LSLFAA1H101
7 KEY_IN2
1 2 7SEG_1 TO
8
FL6025
9 7SEG_2
3
OPERATION
LSLFAA1H101
10 7SEG_3
PANEL
11 7SEG_4
1 2
7SEG_5
FL6026 12
3
13 7SEG_7
LSLFAA1H101
14 7SEG_8
1 2
15 P_LED_R
FL6027
3 P_LED_G
16
R6115 LSLFAA1H101
17 UNSW5V
270
Q6007
1 2 18 AGND
2SB1218A
FL6028
3
LSLFAA1H101
R6118
270 1 2
FL6029
3
LSLFAA1H101