Panasonic PT-52LCX66-K Service Manual page 128

PT-52LCX66-K / PT-56LCX16-K / PT-61LCX66-K
MAIN VI SCHEMATIC DIAGRAM
A
B
DDR2.6VPRO
C5034 C5030
47u 0.1u
6.3V
L5015 C5028
0.1u
0
C5004 C5013
IC5002 D7 VDD IC5002 C3 VDDQ
0.1u 0.1u
C5008 C5018
IC5002 D8 VDD IC5002 C5 VDDQ
0.01u[ZF] 0.01u[ZF]
C5005 C5011
IC5002 E4 VDD IC5002 C7 VDDQ
0.1u 0.1u
C5145 C5016
IC5002 E11 VDD IC5002 C8 VDDQ
0.01u[ZF] 0.01u[ZF]
C5006 C5014
IC5002 L4 VDD IC5002 C10 VDDQ
0.1u 0.1u
C5009 C5012
IC5002 L7 VDD IC5002 C12 VDDQ
0.01u[ZF] 0.1u
C5007 C5017
IC5002 L8 VDD IC5002 E3 VDDQ
0.1u 0.01u[ZF]
C5010 C5015
IC5002 L11 VDD IC5002 E12 VDDQ
0.01u[ZF] 0.1u
C5019
0.01u[ZF]
R5031
1.74k
IC5002 N13 VREF
R5033 C5029
1.74k 0.1u
IC5002
C
To CPLD
From H90 OSD_YS,OSD_YM,R5,G6,B5
To H90 OSD_CLK,OSD_HS,OSD_VS
D
IIC1 (SCL1_3.3V,SDA1_3.3V) for GC4Pro/HDMI/ADV7499/AV_SW/AUDIO
TP3012
TP3011
TP3003
TP3010
TP3005
TP3006
TP3007
TP3004
TP3008
TP3009
E
F
G
H
I
VIDEO SIGNAL AUDIO SIGNAL
C5022
IC5002 F4 VDDQ IC5002 F6 VSS_Thermal IC5002 J6 VSS_Thermal
0.1u
C5027
IC5002 F11 VDDQ IC5002 F7 VSS_Thermal IC5002 J7 VSS_Thermal
0.01u[ZF]
C5020
IC5002 G4 VDDQ IC5002 F8 VSS_Thermal IC5002 J8 VSS_Thermal
0.1u
C5025
IC5002 G11 VDDQ IC5002 F9 VSS_Thermal IC5002 J9 VSS_Thermal
0.01u[ZF]
C5023
IC5002 J4 VDDQ IC5002 G6 VSS_Thermal IC5002 H6 VSS_Thermal
0.1u
C5026
IC5002 J11 VDDQ IC5002 G7 VSS_Thermal IC5002 H7 VSS_Thermal
0.01u[ZF]
C5021
IC5002 K4 VDDQ IC5002 G8 VSS_Thermal IC5002 H8 VSS_Thermal
0.1u
C5024
IC5002 K11 VDDQ IC5002 G9 VSS_Thermal IC5002 H9 VSS_Thermal
0.01u[ZF]
IC5002 B4 VSSQ IC5002 F5 VSSQ
IC5002 B11 VSSQ IC5002 F10 VSSQ
IC5002 D4 VSSQ IC5002 G5 VSSQ C6036
0.1u
IC5002 D5 VSSQ IC5002 G10 VSSQ
IC5002 D6 VSSQ IC5002 H5 VSSQ
IC5002 D9 VSSQ IC5002 H10 VSSQ
IC5002 D10 VSSQ IC5002 J5 VSSQ
IC5002 D11 VSSQ IC5002 J10 VSSQ
IC5002 E6 VSSQ IC5002 K5 VSSQ
C6047
IC5002 E9 VSSQ IC5002 K10 VSSQ 0.1u
C
B12 DM3
IC5002 E5 VSS IC5002 C4 NC
IC5002 H3 DM2
IC5002 E7 VSS IC5002 C11 NC
IC5002 H12 DM1
IC5002 E8 VSS IC5002 H4 NC
IC5002 B3 DM0
IC5002 E10 VSS IC5002 H11 NC
IC5002 K6 VSS IC5002 L12 NC
IC5002 K7 VSS IC5002 L13 NC
IC5002 K8 VSS IC5002 M3 NC
IC5002 N2 CS
IC5002 K9 VSS IC5002 M4 NC
0 IC5002 L5 VSS IC5002 N3 NC
IC5002 L10 VSS IC5002 L9 RFU1
IC5002 M13 MCL IC5002 M10 RFU2
To LVDS R8,G8,B8,HPOUT,VSOUT,CLKOUT
HDMI SOUND
HDMI CONTROL
AC_STOP,AC_SW,FAN_CON,FAN_CON_I,FAN_SOS,GC4_AMP_PD_RESET,GC4_AMP_RESET,HDMI_HW_RST,HDMI_WP,LAMP_DET,LAMP_LED,
MPU CONTROL LAMP_MODE_LED,LINE_MUTE_H,LO_B_SW,LO_B_SW_5V,MAIN_SW,POWER_DET,PWR_LED_G,PWR_LED_R,RM_IN,SCAN[0-2],SOS2,TEMP_LED,TRIGGER
ANALOG VIDEO SIGNAL (Y/Pb/Pr/H/V)
2.5V
CN3000
TO
BASE P.C.B.
CN3103
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
JTAG
TO DIGITAL
CN6003
TUNER P.C.B.
DIGITAL VIDEO SIGNAL
DT12
1
110
R6097
22 2
CLK_IC 109
3
108
R6094
0 4
HSIC 107
5
VSIC 106 TP6026
6
R6093
0 105 (for EPG)
R6034 7 30V_DT
104 FL6000
EXB38VR000V
ELKE103FA
DT_UVIN7 8
103 1 3 IC6007
DT_UVIN6
2
9 C0JBAA000455
DT_UVIN5
102 FL6001 3.3V_STB (LOGIC)
DT_UVIN4 PT
10
101
DT_UVIN3 3.3V_STB
1 3
11
DT_UVIN2 2
100
DT_UVIN1 VCC
12
99
C6048
DT_UVIN0
<-- 13 0.1u
98 A B
PT R6035
3.3V
EXB38VR000V 14
97
TV1_V <-- PowerDET(L:Off)
IC6011
15
96
C0JBAB000602 R6112
R6086
16 <-- SD_BOOT 0 SD_BOOT_I
(INVERTER) 0 OSD_CLKI_INV R6036
95
3.3V
EXB38VR000V
17 R6133
R6087 DT_YIN7 94
VCC 0 2200
OSD_CLKI
OSD_CLKI DT_YIN6 PKS_SBI
18 <-- PKS_SBI
93
DT_YIN5 R6132 2200
NC GND 19 --> PKS_SBO PKS_SBO
R6158 DT_YIN4
92
0 DT_YIN3 VOUTENB_I
20 <-- VOUTENB
91
DT_YIN2
OSD_CLKI_INV 21 <-- POWER_CTRL
DT_YIN1 90
IC6004 DT_YIN0 22 <-- PKS_RST PKS_RST
R6088
0 OSD_HSI_F 89
C0JBAF000637
R6037 <-- SRQ
(D-F/F) 23
88
EXB38VR000V
24 --> FORMAT EDGE
HSOSD2
VCC Q 87
PT 3.3V
OSD_HSI R6095 25 JTAG
86
0 R6137
D CLK GND
R6159 26 R6134
0
85
0 R6138 R6135 10k
OSD_HSI_F 27 0 2200
R6235 84 R6139
R6136 10k
0 OSD_HSI
28 0
83
29
82
30 JTAG_TRST
81
R6096 R6098
0 31 820
VSOSD2 80
R6089
32 SCL_PEAKS 0
79
R6090
33 SDA_PEAKS 0
78
R6091
34 SDA_A-TNR 0
77
R6092
35 SCL_A-TNR 0
76
MAIN_SW
36 <-- MAIN_SW
75
H:Digital/L:Analog
37 --> AFT1 AFC1
74
38
73
DT_PW_OFF
39 --> POWER_OFF
72
AFC2(CHINA)
40
71
DT_L
<-- 41
70
42
69
DT_R <-- 43
68
44
67
DT_Y <-- 45
66
46
65
DT_C <-- 47
64
48
63
49
62 JS6000
50 0
61
9V_DT
JS6001
51
SPDIF_L 60
PT
SUB9V
-->
52 FL6002
59 1 3
ELKE103FA
2
53
SPDIF_R 5V_DT
58
-->
54
57
1 3
2
55
56 FL6003
ELKE103FA
DT MONITOR OUT
To LVDS R8,G8,B8,HPOUT,VSOUT,CLKOUT
ANALOG VIDEO SIGNAL (Y/Pb/Pr/H/V)
Q6009
2SD1819A0L
(SWITCHING)
R6011
0
R6192
Q6011 5V
TP3018
2SB1218AHL
TP3017
(INVERTER)
TP3016
3.3V
Q6012
TP3022 R6154
10k 2SD1819A0L
TP3019
(INVERTER)
TP3015
R6177
R6013
TP3023 R6153 47k 3900
10k
TP3024
TP3020 R6017
47k
TP3021
TP3013 L6026
0
TP3025
L6025
TP3026 0
1000p[JC]
TP3014
PT CN6002
PT
TO POWER
P.C.B. CN1522
PT-52LCX66/PT-56LCX66/PT-61LCX66/PT-52LCX16/PT-56LCX16/PT-52LCX66-K/PT-56LCX16-K/PT-61LCX66-K
128
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
Y
GND
K
R6122
100
L
DT_SRQ
JTAG_TCK
JTAG_TMS
JTAG_TDI_DT
SCL0_3.3V
SDA0_3.3V
SDA_5V
SCL_5V
A
B
C
D
E
F
G
H
I
J
3.3V
R6147
3300
47k
47k
R6191
3.3V
R6146
Q6001
10k
LAMP_ON
2SB1218AHL
Q6000 (INVERTER)
2SD1819A0L R6145
(INVERTER) 10k
R6004
R6010
10k
47k
R6144
C6058 10k
1000p[JC]
NOTE:
PARTS MARKED "PT" ARE NOT USED.
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
A
- - - - -
B
- - - - -
- - - - - C
D
- - - - -
- - - - - E
F
PT-52LCX66-K
PT-56LCX16-K G
H
PT-61LCX66-K
PT
Not Used
LINK TO VOLTAGE CHART
LSJB3211
MAIN VI SCHEMATIC DIAGRAM