Panasonic PT-50LCZ70 Service Manual page 72

PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
MAIN VI SCHEMATIC DIAGRAM
CN6003
TO POWER SWITCH
/OPERATION
P.C.B. CN6801
J0JBC0000080
L6003
KEY3(POWER) -> 1
C6041 1000p[KB]
J0JBC0000080
L6004
R_LED_ON <-
2
C6042 1000p[KB]
L6005 J0JBC0000080
G_LED_ON <- 3
C6043 1000p[KB]
L6006 J0JBC0000080
STB 3.3V 4
N.C. 5
L6007 J0JBC0000080
LAMP_LED <- 6
C6044 1000p[KB]
L6008 J0JBC0000080
RM_IN ->
7
C6045 1000p[KB]
GND
8
TO M V KEY1 278
TO M VII AG_EDID_WP 279
TO M VII AG_HDCP_WP 280
TO M VII AG_HDMI_MUX_SEL 281
TO M VII AG_HDMI_MUX_EN 282
TO M VII AG_HDMI_REP_EN 283
TO M VII AG_HPD1 284
TO M VII AG_HPD2 285
TO M VII AG_HPD3 286
TO M VII AG_HDMI_5V_DET1 287
TO M VII AG_HDMI_5V_DET2 288
TO M VII AG_HDMI_5V_DET3 289
TO M VII AG_HDMI_CEC 290
TO M VII AG_7493_XRST 291
TO M IV, M V AG_TV_SUB_ON 259
TO M IV AG_TV_MAIN_ON 261
TO M IV, M V AG_DTV_1.5V_ON 263
TO M VII AG_TV_MAIN_ON_DELAY 292
TO M VIII AG_RF_AFT1 293
TO M IV AG_SOS 260
1 2
3 4
AG_R_LED_ON
AG_G_LED_ON
AG_LAMP_LED_ON
KEY1
AG_HDMI_5V_DET2
AG_TV_MAIN_ON
D6005
R6073
B0JCCE000008 100
R6076
R6075 R6071 R6072
PT
10k 470k 470k
D6004
R6074
MA2J111008
560
D6002 D6003
MA2J111008 MA2J111008
R6048
R6047
10k
PT
R6049
R6050
100k
56k
R6173
82k
Q6003
C6004
1000p[KB] 2SA207700L
(SWITCHING)
CN6006
PT
0V
1
SCLOCK
2
GND
3
STB_RST
4
R6084
STB3.3V 47k
5
R6081
EXTRG0 0
6
GND
7
SDATA
8
GND R6083
33
9 TRCCLK
TRCCLK
10
GND C6021 10V C6022
10u 0.1u[KB]
11 R6085 100
TRCD0
L6002
12
GND J0JHC0000078
13 R6086 100
TRCD1
14
GND
15 R6087 100
TRCD2
R6186 R6154
16
PT 7.15k
GND
17 R6088 100 C6047 PT
TRCD3 R6099 47k
C6048 0.01u[KB]
18
GND
19 R6089 100 TRCST
TRCST
20
GND
R6024
PT
C6023
0.1u[KB]
R6011 47k
AG_RF_AFT1 PT
R6093 47k
R6004
PT R6094 47k
R6095 47k
R6096 47k
KEY1
R6097 47k
R6098
R6025 R6007 10k
PT
PT R6008 10k
AD_SDA0 R6090 22 R6203 PT
AD_SCL0 R6091 22
72
C6013 R6077
0.22u[KB] C6051
47k
0.01u[KB]
C6014
R6079 PT TP6008
10
IC6003
C0EBY0000341
(RESET)
IC6002
C0EBY0000341
(RESET)
1u[KB]
2 3 C6017
GND CD
PT
1 4
VDD OUT R6078
PT
Q6013
2SD1819A0L
R6020 (SWITCHING)
22k
R6165
0
2SD1819A0L
(SWITCHING)
Q6015
2SD1819A0L R6023 C6001 1u[KB]
R6163 47k
(SWITCHING)
47k
C6002 1u[KB]
C6009 1u[KB]
C6010 1u[KB]
C6011 1u[KB]
R6181
R6133
1k R6121
100k
27k
C6024 R6135 PT
0.1u[KB]
D6019 Q6010
B0JCCE000008
2SD1819A0L
(SWITCHING)
D6009
PT
C6035
27p
Q6009
C6034
22p[JC]
2SD1819A0L
(SWITCHING)
X6001
H0J100500035
R6185
820
C6038 C6040
1u[KB]
1u[KB]
97 64 R6122 22
98 63 R6123 22
99 62
100 61
TRCST NC
NTEST P66
101 60 PT
TRCD0 SCL0CK P65 NC
102 SDATA P76 59 R6046 47k R6124 100
TRCD1 P17
103 58 R6125
100
TRCD2 P16
104 57
TRCD3 P15
105 56
P90 P14
106 55
R6051 100
P91 P13
107 54 R6052 100
VSS P12
108 53 R6013 R6053 100
IVDD P11
109 52
47k R6126 100
P92 P10
C6029
110 51
P93 VSS
111 IC6004 50 0.1u[KB]
P80 IVDD
112 LSSK0123 49 R6127 100
P81 P23
113 (TV MICRO CONTROLLER) 48 R6128 100
P82 P22
114 47
R6129 100
P83 P21
115 46 R6130 PT
P84 P20
116 45 R6131
PT
P85 P50
117 44
P86 NC
118 43
P87 NC
119 42
P74 NC
120 41
P75 NC
121 40 R6113 22
P36 P71
R6015
47k
Q6
Q6014
2SD1
(SWIT
R6137
47k
R6136
PT
M