Panasonic PT-60LCX64-K Service Manual page 165

MAIN III SCHEMATIC DIAGRAM
IC6002
RESET
C0EBE0000275
(RESET)
1 2
MAIN_RST
TO M IV 152
Q6012
PT
(SWITCHING)
R6022
100
R6070 22
TO M II 110 OSDEN
R6014
22
TO M II 114 OSDDT3
R6015 22
OSDDT2
TO M II 115
14 13 12 11 10 9 8 14 13 12 11 10 9 8
IC6007 IC6008
C0JBAZ001876 C0JBAZ001876
(BUFFER) (BUFFER)
1 2 3 4 5 6 7 1 2 3 4 5 6 7
R6016
22
TO M II 112 OSDDT1
R6017 22
OSDDT0
TO M II 111
TO M IV 137 TIMER_ON_H_5V
TO M X 135 TIMER_ON_H
R6013 1K
TO M V 138 RGB1_H/RGB2_L
R6019
1K
SYNC_SEL
TO M II 121
R6020 100
TO M II 120 SYNC_CS
Q6009
2SD1819A0L (CLAMP)
TO M VII 2 9V
R6150 R6152
PT
R6001 R6148 8200
TO M I 14 MAIN_V/Y_CC
220 270 C6049
1[KB]
Q6010 C6008
2SD1819A0L (CLAMP)
R6151
R6154
PT
R6002 R6149 8200
TO M I 10 SUB_V/Y_CC
220 270 C6050 C6009
1[KB]
R6018
1K
Q6011
2SD1819A0L
(INVERTER)
Q6007
2SB0709AHL R6023
(REGULATOR)
R6021 22K
5600
(NO CONNECTION)
P6001 USED FOR
ADJUSTMENT AT
FACTORY ONLY P6001
R6003 100
WRITER_CLK 6
R6004 100
WRITER_DATA 5
VPP 4
/RST 3
VDD 2
GND 1
TO M X 129 FAN1_SD_CTL
TO M IV 139 FAN1_SD_CTL_5V
L6004
TO M VIII,M IX 140 CARDM_DATA J0JCC0000077
14 13 12
IC6001
C0JBAZ001591
(BUFFER)
Q6001
2SB1218AHL
R6009
(DRIVE)
10K
Q6005 1 2 3 4 5 6 7
UNR521300L
(DRIVE)
Q6002
2SB1218AHL
R6010
TO BALLAST
(DRIVE)
C.B.A. P1305 P6002 10K
L6001 0
STBY 1
L6002 0
L_ON_H 2
Q6006
L6003 0
3 UNR521300L
L_ERR
(DRIVE)
GND 4
GND
3
R6034 47K
L6026
J0JCC0000077
R6035 47K
R6143
R6036 47K
R6091
R6037 47K
R6038 47K R6093
R6094
R6039 47K
C6015 0.1 R6092
R6033
R6046
C6014 150
3900P[KB] 3300
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
SCALER_CS_L
22 RGB1_H/RGB2_L(P80)
23 OSDDT3(P40,DAYMOUT,YM)
MAIN_LCD_LMDATA
24 OSDDT2(P37,DABOUT,B)
P56,SBI0,SBD0
MAIN_LCD_SCK
25
SYNC_SEL(P77)
26 OSDDT1(P36,DAGOUT,G)
27 OSDDT0(P35,DAROUT,R) RGB_MW_L(P86)
28 VREF,P34 I2C_SCK0(P61,SCL0)
29 SYNC_CS(P76)
30
IREF
C6013
31 COMP IC6003
0.1
MN102H75KMK
32 AVDD
R6032 MAIN
33 MICROCONTROLLER)
P33,CLL SYS_RST_L(P87)
6800
34 VREFLS HDMI_A_PD_L(P00,RMIN,IRQ0)
10[KB]
35
P32,CVBS1 I2C_DATA1(P01,SDA1)
36 NC I2C_SCK1(P02,SCL1)
37 VSS I2C_SRV_L(P03,ADIN0)
10[KB] I2C_SRV_L_3.3V
38
P31,CVBS0
(P04,ADIN1)
39 VREFHS
(P05,ADIN2)
COVER_OPEN_H
40 P30,CLH
(P06,ADIN3)
41 VDD(VPP)
(P07,ADIN4)
AUDIO_SW_CTL1
42 RF_SW
(P75)
* * *
43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
R6040
47K
R6041 2200
R6042 2200 R6082 47K
R6043 2200 R6083 47K
R6044 R6084
47K 47K
R6045 47K R6085 47K
R6141
47K R6086 47K
R6087 47K
R6088 47K
R6089 PT
R6090 47K
11 10 9 8
NOTE: For placing a purchase order of the parts, NOTE:
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
C6023 0.1
IC6004
C0JBAZ001120
(BUFFER)
J0JCC0000077
1 /OE VDD
20
R6132 0
2 /OE 19
47K 3 18
R6133
4 17
47K R6135 0 R6134
5 16
R6136 0
47K
6
15
47K
7 14
R6137
8
13
R6129 0
47K L6005 R6138
9 12
C6019
C6016 J0JHC0000018
10 11
GND
0.1[KB] 100/6.3V
R6111 PT
84
(P85)
NC 83
R6112 100
82
R6113 100
81
(P57,SBT0)
R6114
I2C_DATA0 100
80
(P60,SDA0)
R6115 1K
79
C6017 R6116 100
78
0.1
VDD 77
76
OSC1 X6001 H2D400400012
OSC2 75
VSS 74
R6117 100
73
R6125 100
72
R6118 100
71
R6119 100
70
R6120 10K
69
R6121 10K
68
R6122 100
M_AFC_IN
67
R6126 6800
66
R6123 1K
FIL_DET
65
R6124 1K
64
(P70)
L6006
J0JCC0000077
8 7 6 5
IC6005
LSEQ0764
(EEPROM)
1 2 3 4
TP6010
R6105
47K EEPROM1
Q6008
2SD1819A0L
R6106
COVER SW
OPEN-ON 47K
165
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
TO TUNER C.B.A.
P6003 P7003
L6008 0
RF_SW
1
L6009 0
2 XRST
L6010 0
SB_MD
3
L6011 0
SB_MD
4
L6012 0
ATSC_INT
5
L6013 0
S_AFC
6
L6014 0
7 M_AFC
L6016 0
I2C_SCK_5V
8
L6017 0
I2C_DATA_5V
9
L6018 0[2012]
10 5V
L6019 0
11 D_A_SW
L6015 0
12 ATSC_ON_H
13 GND
ATSC_ON_H
219 TO M IV
5V
55 TO M VII
3.3V 1 TO M VII
L6007
100
MAIN_SUB_MSDATA 157 TO M IV
100
MAIN_SUB_SCK 158 TO M IV
SUBM_CS 159 TO M IV
100 (NO CONNECTION)
P6007 USED FOR
100
ADJUSTMENT AT
P6007 PT FACTORY ONLY
4
GND
3 I2C_SERVICE_L_3.3V
2 I2C_DATA_3.3V
1 I2C_SCK_3.3V
MAIN_SUB_SMDATA 160 TO M IV
MAIN_IC_SCK 118 TO M II
I2C_DATA_3.3V 5 TO M I,M V,M VI
RGB_MW_L 58 TO M I
I2C_SCK_3.3V 6 TO M I,M V,M VI
I2C_DATA_5V 161 TO M VII
I2C_SCK_5V
162 TO M VII
SYS_RST_L_3.3V 3 TO M I,M II,M VI,M X
HDMI_A_PD_L 220 TO M VI
(NO CONNECTION)
P6006 USED FOR
ADJUSTMENT AT
P6006 FACTORY ONLY
4 GND
3 I2C_SERVICE_L
2
I2C_DATA
1 I2C_SCK
FILTER_DET 132 TO M X
AUDIO_SW_CTL1 163 TO M VII
COVER_SW 130 TO M X
D6002
MA3J142D0L
D6001
MA3J142E0L
8 7 6 5
IC6006
LSEQ0765
(EEPROM)
1 2 3 4
EEPROM2
MAIN III SCHEMATIC DIAGRAM
PT-43LCX64/PT-50LCX64/PT-60LCX64
PT-60LCX64-K
PARTS MARKED "PT" ARE NOT USED.
LSJB3107