Panasonic PT-50LCZ70 Service Manual page 71

MAIN VI SCHEMATIC DIAGRAM
CN6003
TO POWER SWITCH
/OPERATION
P.C.B. CN6801
J0JBC0000080
KEY3(POWER) -> L6003
1 C6041 1000p[KB]
L6004 J0JBC0000080 AG_R_LED_ON
R_LED_ON <- 2
C6042 1000p[KB]
L6005 J0JBC0000080 AG_G_LED_ON
G_LED_ON <- 3
C6043 1000p[KB]
L6006 J0JBC0000080
4
STB 3.3V
N.C. 5
L6007 J0JBC0000080 AG_LAMP_LED_ON
LAMP_LED <- 6 C6044 1000p[KB]
J0JBC0000080
RM_IN -> L6008
7 C6045 1000p[KB]
GND
8
KEY1
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
AG_HDMI_5V_DET2
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
AG_TV_MAIN_ON
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
AG_SOUND_SOS
TO M V AG_SOUND_SOS 273
TO M V, M IX AG_A_MON_MUTE/SP_MUTE 277
TO M V AG_AUDIO_MUTE 275
AG_FAN_SOS
TO M IX AG_FAN_SOS 294
TO M IX AG_VIDEO_STATUS 295
AG_AUDIO_XRST
TO M V AG_AUDIO_XRST 268
TO M IX AG_FAN_MAX 296
TO M IX COVER_OPEN_H 297
PT
Q6007
2SD1819A0L
(SWITCHING)
R6062
47k COVER_OPEN_H
Q6005
2SB1218AHL
SWITCHING 47k
LAMP ON-ON R6065
Q6008
2SD1819A0L
SWITCHING
LAMP ON-ON
R6058 R6067
47k
10k
Q6004
2SB1218AHL
(BUFFER)
Q6006
2SD1819A0L
(BUFFER)
R6174 R6063
47k
10k
R6169
CN6005 10k Q6017
(TO LAMP UNIT) 2SD1819A0L
(BUFFER) R6175
R6190 100
R6176 10k
LAMP_RXD <- 1
C6036 PT 10k
SCI <- 2
C6049 1000p[KB]
SUB5V 3
C6037 1000p[KB]
UART0_SEL -> 4
5
SRQ ->
6
GND
LAMP_TXD -> 7
C6050 PT
R6196
PT
R6191
Q6018 PT
Q6019
2SD1819A0L
PT
(BUFFER)
R6192 R6194
10k 10k
0 R6195
1 2
3 4
C6013 R6077
0.22u[KB]
47k
C6014
R6079 PT TP6008
10
D6005
R6073
B0JCCE000008 100 IC6003
C0EBY0000341
R6076 (RESET)
PT R6075 R6071 R6072 IC6002
10k 470k 470k
C0EBY0000341
(RESET) 1u[KB]
2 3 C6017
R6074 D6004 GND CD
MA2J111008
560
1 4
D6002 D6003 VDD OUT R6078
MA2J111008 PT
MA2J111008
R6048
10k R6047
PT
R6049
100k R6050
56k
R6173
82k
Q6003
C6004
1000p[KB] 2SA207700L
(SWITCHING)
CN6006
PT
R6181
1k
0V C6024
1 0.1u[KB]
SCLOCK
2
GND
3
STB_RST
4
R6084
STB3.3V 47k
5
R6081 C6035
EXTRG0 0 27p
6
GND C6034
22p[JC]
7
SDATA
X6001
8 H0J100500035
GND R6083
33
9 TRCCLK
TRCCLK
R6185
10 820
GND C6021 10V C6022
11 R6085 100 10u 0.1u[KB]
TRCD0
12 L6002
GND J0JHC0000078
13 R6086 100
TRCD1
14
GND C6040
C6038
15 R6087 100 1u[KB]
TRCD2 1u[KB]
R6186 R6154
16 PT 7.15k
GND
17 R6088 100 C6047 PT
97 64
TRCD3 C6048 0.01u[KB] R6099 47k
18 98 63
GND 99 62
19 R6089 100 TRCST 100 61
TRCST TRCST NC
101 NTEST P66 60
20 TRCD0 SCL0CK P65 NC
GND 102 SDATA P76 59
TRCD1 P17
103 58
TRCD2 P16
104 57
TRCD3 P15
R6024 105 56
P90 P14
PT C6023 106 55
0.1u[KB] P91 P13
107 VSS P12 54
108 IVDD P11 53
109 52
P92 P10
R6011 47k 110 51
P93 VSS
AG_RF_AFT1 PT 111 IC6004 50
P80 IVDD
R6004 R6093 47k 112 LSSK0123 49
PT P81 P23
R6094 47k 113 (TV MICRO CONTROLLER) 48
P82 P22
R6095 47k 114 47
P83 P21
KEY1 R6096 47k 115 46
R6097 47k P84 P20
116 45
R6098 P85 P50
R6025 R6007 10k 117 P86 NC 44
PT
PT R6008 10k 118 P87 NC 43
AD_SDA0 R6090 22 R6203 PT 119 42
P74 NC
AD_SCL0 R6091 22 120 41
P75 NC
121 40
P36 P71
AG_FPGA_XRST R6005 R6014 47k 122 39
P37 P70
PT R6044 47k 123 38
P47 P41 VDD P07
AG_DTV_XRST 124 37
PB0 P42 IVDD P06
SDBOOT 125 P43 P46 36
PB1 P05
R6026 R6045 47k 126 35
PT
127 34
AG_SYSCLK_OUT 128 33
TP6013
TP6017
R6155
47k C6039
1u[KB]
C6027
0.1u[KB]
C6031
TP6012 0.1u[KB]
C6051
0.01u[KB] 1 8
A0 R6034
VCC 47k
IC6005 TP6011 R6010
PT R6170 R6171
2 A1 C3EBJC000061 7 5600 5600
WP
(EEPROM)
TP6009
3 A2 6
SCL
R6139
TP6010 22
4 GND 5
SDA
R6140
22
PT
R6172
33
R6177 243 POWER_DET TO M I
Q6013 10k
2SD1819A0L
R6020 (SWITCHING) R6027
22k R6015 0
47k
TO M IV
258 AC_STOP
R6165
0 Q6014 Q6016
2SD1819A0L 2SD1819A0L
(SWITCHING) (SWITCHING)
Q6015
2SD1819A0L R6023 C6001 1u[KB]
(SWITCHING) R6163 47k
47k C6002 1u[KB]
C6009 1u[KB]
C6010 1u[KB]
C6011 1u[KB]
R6121 R6133
27k 100k
R6135 PT
D6019
Q6010
B0JCCE000008
2SD1819A0L
(SWITCHING)
D6009 R6137
PT 47k
R6136
Q6009
2SD1819A0L PT
(SWITCHING)
R6106
MAIN3.3V_SENSE 10k
R6182 C6012
100k
PT
R6122 22 SCL
R6123 22 SDA
PT
R6046 47k R6124 100 AG_CONFIG_DONE
R6125 100 AG_VIDEO_STATUS
R6051 100 AG_HDMI_5V_DET3
R6052 100
R6013 R6053 100 AG_HDMI_5V_DET1
47k
R6126 100
C6029
0.1u[KB]
R6127 100 AG_R_LED_ON
R6128 100 AG_PANEL_SOS
R6129 100
R6130 PT AG_TV_MAIN_ON
R6131 PT
R6113 22 AD_SCL3
R6114 22 AD_SDA3
R6115 PT AG_HPD3
R6116 PT AG_HPD2
R6117 PT AG_HPD1
R6118 100 SBO2
R6119 PT
R6120 100 SBI2
PT
R6143 R6146
10k 47k
R6038
0
R6144 0
R6148
Q6011 10k AG_RMIN
2SD1819A0L
(BUFFER) R6145 C6032
1k 0.01u[KB]
R6147
100k
Q6012
2SD1819A0L
(BUFFER)
R6134
SUB5V_SENSE 33k
R6132
D6010 C6030
PT 56k PT
R6111
DTV9V_SENSE 56k
R6112
D6008 27k C6005
PT
PT PT
R6108
STB5V_SENSE 33k
D6006 R6107 C6028
56k
MAZ80620ML 0.1u[KB]
R6149
33k
MAIN5V_SENSE
D6011 R6150 C6033
PT 56k PT
, D VI , D VI
AG_PWMA_AI
71
PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
MAIN3.3V
SUB5V
DTV9V
SUB3.3V
STB5V
MAIN5V
STB3.3V
PT
CN6007
1
3.30V
2
3
4
131 SBO2 TO M I
CL6001
130 SBI2 TO M I
CL6002
274 TV_SUB_ON_DELAY TO M V
239 RSV3 TO M I
237 RSV1 TO M I
PT
242 RSV2 TO M I
CN6002
TP6014 1
TP6015 SCL3_3.3V
2
SDA3_3.3V
TP6016
3
SRQ
4
GND
245 AD_SCL3 TO M II, M III
244 AD_SDA3 TO M II, M III
PT
CN6009
TP6001 1
SCL3_3.3V
TP6002 2
SDA3_3.3V
TP6003 3
SRQ
4
GND
5
248 AD_SCL0 TO M III, M X
247 AD_SDA0 TO M III, M X
166 AG_PWMA_AI TO M I
240 SDBOOT TO M I
101 AG_DTV_XRST TO M I
AG_SRQ_GENX
253 AG_SRQ_GENX TO M III
48 VOUTENB TO M I
241 AG_VMUTE TO M I
236 AG_PANEL_SOS TO M I
235 AG_PANEL_STATUS TO M I
AG_THERMO1_IN 312 AG_THERMO1_IN TO M IX
313 SCLK_MD TO M X
314 SDATA_MD TO M X
311 AG_SH_XRST TO M X
366 LCD_ON_H TO M X
315 AG_CORRECT_ON_L TO M X
316 AG_PANEL_CSG TO M X
AG_PANEL_CSR
317 AG_PANEL_CSR TO M X
AG_PANEL_CSB
318 AG_PANEL_CSB TO M X
319 AG_CORRECT_CS TO M X
361 AG_CONFIG_DONE TO M X
362 AG_HQ1_XRST TO M X
363 AG_LVDS_EN TO M X
364 AG_FPGA_XRST TO M X MAIN VI SCHEMATIC DIAGRAM
365 AG_HQ1_VOUTENB TO M X
PT-50LCZ70/PT-56LCZ70/PT-61LCZ70/PT-50LCZ7/PT-56LCZ7
/PT-61LCZ7/PT-50LCZ70-K/PT-56LCZ70-K/PT61LCZ70-K