Panasonic PT-56LCX70 Service Manual page 68

PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
MAIN VI SCHEMATIC DIAGRAM
CN6003
TO POWER SW
P.C.B. CN6801
L6003 J0JBC0000080
KEY3(POWER) -> 1
C6041 1000p[KB]
L6004 J0JBC0000080
R_LED_ON <- 2
C6042 1000p[KB]
J0JBC0000080
L6005
G_LED_ON <- 3
C6043 1000p[KB]
STB 3.3V 4
N.C. 5
L6007 J0JBC0000080
LAMP_LED <- 6
C6044 1000p[KB]
J0JBC0000080
L6008
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
AG_HDMI_5V_DET3
TO M VII 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, M V AG_DTV_1.5V_ON 263
TO M IV, M XI AG_TV_MAIN_ON 261
TO M V TV_SUB_ON_DELAY 274
TO M VII AG_TV_MAIN_ON_DELAY 292
1 2
3 4
AG_R_LED_ON
AG_G_LED_ON
L6006 J0JBC0000080
AG_LAMP_LED_ON
AG_HDMI_5V_DET2
R6076
R6048
R6047
10k
PT
R6049 R6050
56k
R6173
100k
Q6003 82k
2SA207700L
C6004 (SWITCHING)
1000p[KB]
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
11 R6085 100
TRCD0
12
GND
13 R6086 100
TRCD1
14
GND
15 R6087 100
TRCD2
R6186
16
GND PT
17 R6088 100
TRCD3
18
GND
19 TRCST
R6089 100
TRCST
20
GND
for DEBUGER
68
C6013
0.22u[KB]
R6079 C6014 TP6008
SW-RST 10 0.1u[KB]
D6005
R6073
B0JCCE000008
100
IC6003
10k IC6002 C0EBY0000341
R6071 R6072
PT R6075 C0EBY0000341
470k 470k (RESET)
(RESET)
R6074 560
2 3
GND CD
D6004
MA2J111008
1 4 C6017
VDD OUT
R6078
D6002 D6003 1u[KB]
PT
MA2J111008 MA2J111008
C6024
PT
C6035
27p
C6034
22p[JC]
X6001
H0J100500035
R6185
820
C6021 10V C6022
10u 0.1u[KB]
L6002
J0JHC0000078
C6040
C6038
1u[KB]
1u[KB]
R6154
7.15k
C6047 PT
R6099 97
47k
C6048 0.01u[KB]
98
99
100 TRCST
NTEST P66
101 TRCD0
SCL0CK P65
102 TRCD1 SDATA P76
103 TRCD2
104 TRCD3
PANEL_STBY_ON
R6024 105 P90
PT EDID_WP
C6023 106 P91
0.1u[KB]
107 VSS
108 IVDD
HDCP_WP 109 P92
R6077
47k
STB_RST
PT
R6165
0
64 SCL
63 SDA
62
61
NC
60
NC
59 CONFIG_
P17
58 VIDEO_S
P16
57 MAIN3.3V_
P15
56 COVER_O
P14
55 HDMI_5V
P13
54 HDMI_5V
P12
53 HDMI_5V
P11
R6013 47k
52 RSV1(LIT
P10