Panasonic PT-52LCX66-K Service Manual page 129

MAIN VII SCHEMATIC DIAGRAM
3.3V_STB 3.3V_STB
L6001
Q6003
J0JHC0000078
2SA207700L
R6116 (DRIVE) IC6002
C6015 C6013
10k R6117
100u 1u[KB] C0EBE0000436
PT C6011
4V
(RESET) 0.1u[KB]
C6012 R6119
C6010
1000p 56k
1u[KB]
VDD CD
2 3
R6120 C6014
82k 0.1u[KB]
VSS OUT
RESET 1 4
POWER_KEY_RESET
D6002
IC6005
PT
D6003 C0EBC0000208
PT (RESET)
R6099 R6100
C6043 0.1u[KB]
470k 470k
CD
2 VDD 3
D6001 C6042
0.1u[KB]
MA2J111008 VSS OUT
1 4
Q6005
STANDBY_TRIGGER
R6101 120k
2SD0601ASL
SCAN2 (SWITCHING)
R6125
R6236 PT R6126 10k
10k
K
R6123
10k
L Q6004
SCAN2 2SD0601ASL
LINE_MUTE_H
(SWITCHING)
TRIGGER
D6005
POWER_DET PT
AC_STOP
C6034 R6070 C6035
PT 100 0.1u[KB]
GC4_AMP_RESET
R6111
PT
C6004
R6108
GC4_AMP_RESET
4700 0.1u
C6103
1
0.1u
SCAN2
R6025 2
BA_A6 EXB38V220JV
3
IC6012 1 5 BA_A5 4
C0JBAA000455 BA_A4 5
(LOGIC)
POWER_DET 2 BA_A3 R6024 6
P63/A04
BA_A2 EXB38V220JV 7
P62/A03
BA_A1 8
3 4 P61/A02
BA_A0 9
3.3V_STB
R6216 P60/A01
10
0 R6246 PT
X6001 TEST
11
PT
VDD
C6001 PT 12
RTCXI
C6002 PT 13
RTCX0
C6046 R6140 14
VSS
1u PT 22
CEC_OUT R6157 15
P45/HI0 CEC_OUT
HDMI_HW_RST R6238 22 16
P44/HI1 HDMI_HW_RST
MAIN_SW R6156 22 17
P43/VI0 MAIN_SW(H:Digital/L:Analog)
LAMP_ON R6155 1k 18
P42/VI1 LAMP_ON
TIMER_ON_H R6022 19
P16/TM3IO TIMER_ON_H
M_RESET EXB38V220JV 20
P15/TM2IO M_RESET
TEMP_LED 21
P14/TM1IO TEMP_LED
LAMP_LED 22
P13/TM0IO LAMP_LED
SDA0_3.3V R6044 22 23
PC3/SDA0B SDA0_3.3V
SCL0_3.3V R6045 24
22 SCL0_3.3V
PC2/SCL0B
C6005 0.1u 25
VSS
100 26
R6046
P41/HCCLK0 AC_SW
LAMP_DET 27
P40/HCCLK1 LAMP_DET
R6047 22
28
VDD
OSD_B4 R6021 29
P37/B04
EXB38V220JV
OSD_B3 30
P36/B03
Q6006 OSD_B2 31
P35/B02
R6129
PT OSD_B1 32
P34/B01
PT OSD_B0 R6020 33
P33/B00
R6128
OSD_G5 EXB38V220JV 34
0 P32/G05
OSD_G4 35
AC_SW P31/G04
OSD_G3 36
SCAN2 OSD_G2 37
R6019
OSD_G1 EXB38V220JV 38
OSD_G0 39
OSD_R4
40
OSD_R3
R6018
EXB38V220JV
OSD_R2
OSD_R1
OSD_R0
A
C6006
0.1u
B
C
C6008
PT
50V
D
E
F
G
To CPLD/GC3
H
I
J
MPU CONTROL
HDMI CONTROL
LAMP/LCD CONTROL
IIC0 (SCL0_3.3V,SDA0_3.3V) for DT
DT CONTROL
IIC1 (SCL_1,SDA_1) for TUNER
IIC1 (SCL1_3.3V,SDA1_3.3V) for GC4Pro/HDMI/ADV7499/AV_SW/AUDIO
To LVDS R8,G8,B8,HPOUT,VSOUT,CLKOUT
ANALOG VIDEO SIGNAL (Y/Pb/Pr/H/V)
EEPROM
C6033 3.3V_STB
L6005
J0JHC0000078
0.1u
SLV : A0
1 A0 8
VCC
2 A1 7
WP
R6039
3 A2 6
SCL
R6040
4 VSS 5
SDA
IC6000
IC6003
LSSK0095 C3EBKC000008
(EEPROM)
(FLASH MEMORY)
R6084
3.3V_STB
0 3.3V_STB
R6113
3300 3.3V_STB R6233
47k
R6105
IC6006 R6026 R6027 R6028 R6029 47k
Q6002 R6115 PT
VCC Y EXB38V220JV Q6027
C0JBAA000455
MC74VHC1G09 2SD1819A0L
R6109 2SD1819A0L
B DFT2 (LOGIC) RM_IN
R6234 10k
A GND
100k
R6107
TP6003 R6106
10k
R6031 R6032 100k
EXB38V220JV EXB38V220JV R6033
EXB38V220JV
R6041 5V
C6045
47K
100p[JC]
120
119 R6077 R6080
2.7k 2700
118
117 R6076 22
SDA_5V P51/OE
P71/A10 116 R6078 22
SCL_5V P52/WE
P70/A09
TSTMD0 115 R6068 1k PWR_LED_G
P67/A08
P84/A21 GC4_RESET R6073 1k 3.3V_STB PWR_LED_R
114
OSCMD0 CPUMD0
CPUMD1 113
R6069
CPUMD2 112 R6253 TP6035
BA_CS0 P53
PC4/SDA1 EXB38V220JV 47k
111
PC5/SCL1 SRQ P54
PWR_LED_G PD0 110
HW_ID2 P55
PD1 R6014
PWR_LED_R 109
PKS_RST P56
LINE_MUTE_H PD2 EXB38V221JV R6252
108
DT_5V_SENSE P90 PT
107
HDMI_HPD P91
106
HDMI_MUTE P92
R6131
105 R6015 3900 LINE_MUTE_H
DT_SRQ P93
EXB38V220JV
104
PKS_SBI P94
IC6001 103
BALLAST PKS_SBO P95
MN102H90MTZ1 RM_IN P57 102
DRV R6067 R6114
DRV ( ( VDD 101 0 1k
MAIN
MICROCONTROLLER OSC1 100 R6082 PT
A
X6000
99
A OSC2 C6029
H2D400400012 SCAN1
98 0.1u R6066 R6074
LINK TO I/O CHART VSS
5.6k 5.6k SCAN0
97
KEYSCAN1 PE0
LO_B_SW
96
KEYSCAN0 PE1
95 R6016
A LO_B_SW PE2
EXB38V220JV SOS2
94
BALLAST DT_PW_OFF/AFC2 PE3
C6031 0.1u
93
SOS2 PE4
DAROUT/DACOUT0 HDMI_A_PD_L HDMI R6230 22
92 C6032 0.1u
DAGOUT/DACOUT1 FAN_CON DCDC COVER_OPEN_H PE5
HDMI_INT PF3 91 R6179 22 R6231
DABOUT/DACOUT2 SD_BOOT DT AFC1 PE6
PC6/SDA2 6800
DAALOUT/DACOUT3 VOUTENB DT 90 R6201 22
PC7/SCL2 EMP_1 PE7
VSS AVss POWER_DET
AC_STOP PF0 89
AVdd1
P24/R04 R6083
PLLTST CEC_INT PF1 88 C6037
P23/R03
EXB38V220JV 100p[JC]
P22/R02 PF2 87
P21/R01 CLH DT_FMT
86
VREFHS0
R6071 22
CVBS0 85
R6072 22
84
83 C6028
TRIGGER
0.1u
82
R6102 0
81
C6027 R6175 R6079 3.3V
PT 3300 3300
100u
R6065
33k 3.3V_STB
L6004
C6030 J0JHC0000078
1u
L6003
J0JHC0000078
R6063
6.8k 3.3V_STB
R6254
R6062
47k
C6025
R6049 3.9k R6259
47u
0
0 NP 6.3V
SW6001
R6255
R6103 4700 47k
3.3V_ ESD11V120
R6104 PT
STB
R6220 PT
D,E,F, PT
R6221 4700
G,H
R6251 R6226 R6225 PT
47k 0
R6250
47k
A,B,C
MPU CONTROL
HDMI CONTROL
SCL_5V,SDA_5V,SRQ
LAMP/LCD CONTROL
IIC0 (SCL0_3.3V,SDA0_3.3V) for DT
DT CONTROL
IIC3 (SCL3_3.3V,SDA3_3.3V) for EEPROM
IIC1 (SCL1_3.3V,SDA1_3.3V) for GC4Pro/HDMI/ADV7499/AV_SW/AUDIO
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.
CN6004 (NO CONNECTION)
D6000
PT
TP6014
C6003 SCL0_3.3V
R6002 1
1u TP6002 SCL0_3.3V
10k
TP6015
EEP_WP SDA0_3.3V 2
SDA0_3.3V
22 TP6016
SCL3_3.3V SRQ 3
SRQ
22 SDA3_3.3V DT_SRQ TP6022
4
DT_SRQ
5
GND
CN6005
(NO CONNECTION)
TP6011
SCL_5V
1
SCL_5V
TP6012
SDA_5V 2
SDA_5V
TP6013
SRQ 3
SRQ
4
GND
CN6006
(NO CONNECTION)
TP6008
SCL1_3.3V 1
SCL1_3.3V
TP6009
SDA1_3.3V 2
SDA1_3.3V
TP6010
SRQ
3
FA
4
GND
CN6007
(NO CONNECTION)
TP6005
SCL3_3.3V 1 SCL3_3.3V
TP6006
SDA3_3.3V 2
SDA3_3.3V
TP6007
SRQ 3
SRQ
4
GND
3.3V_STB
SDA_5V
SCL_5V
PT
R6038
47k
DT_SRQ R6256
47k
TP6036
SRQ
R6258 PT
PKS_RST
R6257
HDMI_HPD1
SW6002
47k
HDMI_A_MUTE ESD11V120
PKS_SBI
PKS_SBO
5V_DT
R6008
22k
33k
R6007
DT_PW_OFF
AFC2(CHINA)
COVER_OPEN_H
AFC1
CN6001
TP6023 TP6024 ( TO POWER SW
P.C.B. CN6801
CEC_INT
R6202 SCAN2 C6110
47k 1000P 1
NC
L6014
HDMI_INT
PWR_LED_R J0JBC0000080
2
SCAN2
C6111
L6012J0JBC0000080
SDA1_3.3V TP6027 1000P 3
LED_R
SCL1_3.3V C6112
PWR_LED_G L6013 1000P 4
LED_G
3.3V_STB J0JBC0000080
C6113 5
STB3.3V
L6011 1000P
TP6000 C6038
J0JHC0000078 C6039 6
0.1u C6114 TEMP_LED
0.01u[KB]
TEMP_LED 1000P
7
LAMP_LED L6022 J0JBC0000080 LAMP_LED
LAMP_MODE_LED L6023 J0JBC0000080 8
Iris_LED
L6024 J0JBC0000014 C6115
0.1u 9
GND
PT-52LCX66/PT-56LCX66/PT-61LCX66/PT-52LCX16/PT-56LCX16/PT-52LCX66-K/PT-56LCX16-K/PT-61LCX66-K
129
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
PT
A
B
C
D
E
F
G
H
(
LINK TO VOLTAGE CHART
MAIN VII SCHEMATIC DIAGRAM
PT-52LCX66-K / PT-56LCX16-K / PT-61LCX66-K
PARTS MARKED "PT" ARE NOT USED.
COMPARISON CHART
OF MODELS & MARKS
MARK
MODEL
- - - - - A
B
- - - - -
C
- - - - -
D
- - - - -
E
- - - - -
F
PT-52LCX66-K
G
PT-56LCX16-K
PT-61LCX66-K H
PT
Not Used
LSJB3211