Panasonic TX-23LX50A, Руководство по обслуживанию

Страница: 28 / 38

11.6. A-Board (2 of 3) Schematic Diagram
+
+
+
+
+
+
+
+
+
IN
+
+
+
+
+
+
+
G
G
+
IN IN
AG_ROUT
AG_LOUT
AK_R1.1 AK_B1.7
AK_LCD_HS
AD_656.6
AK_R1.4 AK_R1.0 AK_B1.0
AD_656.3
AB_SD
A2(3.3V)
AD_656.7
AK_G1.6 AK_B1.6
AJ_OSD_G
AD_656_CLK
AK_R1.6
AJ_OSD_R
AK_R1.7 AK_R1.3
AD_656.1
AK_B1.5
AD_656.0 AD_656.4
AB_VS_DPS_IN
AJ_OSD_B
AB_HS_DPS_IN AB_SCL2(3.3V)
AD_CLKF
AD_AI_OFF
AK_B1.4 AK_R1.2 AK_R1.5
AB_RST3.3
AK_G1.3
AD_656.5 AD_656.2
AK_G1.4
AB_VS_DPS_OUT
AK_G1.2
AK_LCD_HS AK_LCD_VS
AL_DPS_3.3DIG
AK_LCD_DEN
AK_G1.0 AK_G1.1 AK_G1.7 AK_G1.5
AM_R1.3 AM_R1.2 AM_R1.1 AM_R1.0
AK_R1.0 AK_R1.1 AK_R1.2 AK_R1.3
AM_R1.3 AM_R1.2 AM_R1.1 AM_R1.0 AM_R1.6 AM_R1.4
AM_R1.7 AM_R1.5 AM_G1.0 AM_G1.1 AM_G1.2 AM_G1.6 AM_G1.7 AM_G1.3 AM_G1.4 AM_G1.5 AM_B1.0 AM_B1.6 AM_B1.7 AM_B1.2 AM_B1.3 AM_B1.4
AB_MUTE_OUT
AB_MUTE_OUT
AB_SMUTE
AB_RST3.3
AJ_OSD_FB
AG_SW2
AG_SW1
AB_SCL2(5.0V) AB_SD
A2(5.0V)
AG_SP_R
AG_SP_L
A
G_A
V1_L
A
G_A
V1_R
AK_LCD_DEN
AM_B1.1
AN_TX3-
AN_TCLK-
AN_TX2- AN_TX1- AN_TX0-
AB_RC_IN
AK_LCD_CLK
AN_TX3- AN_TX0- AN_TX1- AN_TCLK-
AB_HS_DPS_OUT
AB_BATS
AN_TX2-
AK_LCD_VS
AD_CLK20
AK_LCD_CLK
A
G_A
V2_R
AB_MOVE_OUT
AL_DPS_1.8DIG
AL_DPS_1.8DIG
AL_DPS_3.3ANA
AL_DPS_1.8DIG
AL_DPS_3.3DIG
AL_DPS_3.3DIG
AL_DPS_1.8DIG
AB_MUTE_OUT
AM_B1.3 AM_B1.2 AM_B1.1 AM_B1.0
AK_B1.3 AK_B1.2 AK_B1.1 AK_B1.0
AM_B1.7 AM_B1.6 AM_B1.5 AM_B1.4
AK_B1.7 AK_B1.6 AK_B1.5 AK_B1.4
AM_G1.7 AM_G1.6 AM_G1.5 AM_G1.4
AK_G1.7 AK_G1.6 AK_G1.5 AK_G1.4
AM_G1.3 AM_G1.2 AM_G1.1 AM_G1.0
AK_G1.3 AK_G1.2 AK_G1.1 AK_G1.0
AM_R1.7 AM_R1.6 AM_R1.5 AM_R1.4
AK_R1.7 AK_R1.6 AK_R1.5 AK_R1.4
AK_B1.1 AK_B1.2 AK_B1.3
AL_DPS_3.3DIG
AG_SP_R
A
G_A
V2_L
AL_DPS_3.3DIG
AM_B1.5
AB_STBY_LED
AB_PANEL5V_ON
AL_DPS_1.8ANA
AG_SP_L AG_SP_L
C1751
16V
10u
R2282
20k
C2507
50V
1p
JS2502
ERJ3GEY0R00V
R2276
0
R2279
270k
C2510
6.3V
100u
C2524
16V
0.1u
TP2244
TP2292
C2030
2.2u
10V
C1779
50V
1000p
D2004
B0ACCK000005
R1162
10k
R1159
0
C1730
16V 0.1u
C2525
50V
1000p
JS1510
ERJ3GEY0R00V
R2514
100
TP2297
SBY3.3V
R2283
2.2
R2285
2.2
TP1206
R2288
39
R1701
0
R1709
100
C2506
50V
1p
R2501
100
SBY2.5V_A
R1795
EXB38V101JV
C1738
16V
0.1u
R1786
100
R1720
1k
TP1202
C1732
16V 0.1u
R2292
1k
L2503
G0C180JA0021
R2280
1.37k
C2514
6.3V
100u
C1726
10V
1u
R1174
0
L1101
G1C100K00020
TP1204
C1718
16V 0.1u
R2502
470
TP1701
R2278
100
R1176
0
TP2298
R2289
39
C2509
50V 47p
R1785
100
R1748
10k
SBY3.3V
R1745
10k
C2290
16V
100u
C1781
50V
0.01u
5.0V
TP2242
C2289
16V
100u
JS1509
ERJ3GEY0R00V
R1798
EXB38V101JV
R1776
68
TP2241
C2291
50V
0.01u
C1741
50V
0.01u
L1724
J0JCC0000241
C2284
16V
0.1u
1.8V
C2287
16V
220u
C2527
50V
1000p
C1733
16V
0.1u
C2518
16V
0.1u
C1233
180p 50V
Q2257
2SD13280TL
TP2295
TNRMSP_5.0V
C1232
180p
50V
C1746
16V
0.1u
C2513
16V
0.1u
C1734
16V 0.1u
TP2217
R1784
100
L1704
G1C100K00020
C2501
50V
56p
C1739
16V 0.1u
SBY3.3V_D
C1745
16V
0.01u
C2293
16V
0.1u
C2029
2.2u
10V
C1731
16V
0.1u
C2519
16V
47u
R2509
1k
C2296
16V
0.1u
C2503
50V
22p
C1115
10u
16V
JS2501
ERJ3GEY0R00V
Q2001
2SC584500L
R2529
100k
R2286
2.2
C1756
16V
0.1u
C1721
16V
0.1u
L1759
J0JHC0000078
C1AB00001998
IC1700
1
TESTMODE
2
RESET
3
CS
4
SCL
5
VDD_P
AD1
6
VSS_P
AD1
7
SD
A
8
H_IN
9
V_IN
10
H_IN2
11
V_IN2
12
YIN.0
13
YIN.1
14
YIN.2
15
YIN.3
16
YIN.4
17
YIN.5
18
YIN.6
19
YIN.7
20
VDD_P
AD2
21
VSS_P
AD2
22
V_OUT
23
H_OUT
24
VDD_CORE1
25
VSS_CORE1
26
ITUCLK_IN
27
CLKF_IN
28
CIN.0
29
CIN.1
30
CIN.2
31
CIN.3
32
VDD_P
AD3
33
VSS_P
AD3
34
CIN.4
35
CIN.5
36
CIN.6
37
CIN.7
38
GPIO
.0
39
GPIO
.1
40
VDD_PAD4
41
VSS_PAD4
42
GPIO.2
43
GPIO.3
44
GPIO.4
45
GPIO.5
46
GPIO.6
47
GPIO.7
48
VDD_PAD5
49
VSS_PAD5
50
OSD_FB
51
OSD_HCS.0
52
OSD_HCS.1
53
OSD_B.3
54
OSD_B.2
55
OSD_B.1
56
OSD_B.0
57
VDD_PAD6
58
VSS_PAD6
59
OSD_CLK
60
OSD_G.3
61
OSD_G.2
62
VDD_CORE2
63
VSS_CORE2
64
OSD_G.1
65
OSD_G.0
66
OSD_R.3
67
OSD_R.2
68
VDD_PAD7
69
VSS_PAD7
70
OSD_R.1
71
OSD_R.0
72
OSD_H
73
XIN
74
XOUT
75
VDDPLL
76
VSSPLL
77
OSD_V
78
VDD_P
AD8
79
VSS_P
AD8
80
PCK1
81
PCK2
82
R1.0
83
R1.1
84
R1.2
85
R1.3
86
VDD_P
AD9
87
VSS_P
AD9
88
R1.4
89
R1.5
90
R1.6
91
VDD_CORE3
92
VSS_CORE3
93
R1.7
94
G1.0
95
G1.1
96
VDD_P
AD10
97
VSS_P
AD10
98
G1.2
99
G1.3
100
G1.4
101
G1.5
102
G1.6
103
G1.7
104
VDD_P
AD11
105
VSS_P
AD11
106
B1.0
107
B1.1
108
B1.2
109
B1.3
110
B1.4
111
B1.5
112
VDD_PAD12
113
VSS_PAD12
114
B1.6
115
B1.7
116
PDE1
117
PDE2
118
VDD_CORE4
119
VSS_CORE4
120
PMP1
121
PMP2
122
PCS1
123
VDD_PAD13
124
VSS_PAD13
125
PCS2
126
PCS3
127
PCS4
128
REV
129
VDD33RGB
130
VSS33RGB
131
RIN1
132
GIN1
133
BIN1
134
VDDARGB
135
VSSARGB
136
RIN2
137
GIN2
138
BIN2
139
VDD33FBL
140
VSS33FBL
141
FBL1
142
FBL2
143
VDD
AFBL
144
VSSAFBL
R2511
0
C2286
50V
10u
R2530
100k
C1735
16V
0.1u
A2 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
C1235
16V
0.1u
IC1701
C0JBCZ000523
1
RS
2
TD1
3
TA
5
4
TA
6
5
GND
6
TB0
7
TB1
8
TD2
9
VCC
10
TD3
11
TB2
12
TB3
13
GND
14
TB4
15
TB5
16
TD4
17
R/F
18
TD5
19
TB6
20
TC0
21
GND
22
TC1
23
TC2
24
TC3
25
TD6
26
VCC
27
TC4
28
TC5
29
GND
30
TC6
31
CLK_IN
32
/PD
WN
33
PLL_GND
34
PLL_VCC
35
PLL_GND
36
L
VDS_GND
37
TD+
38
TD-
39
TCLK+
40
TCLK-
41
TC+
42
TC-
43
L
VDS_GND
44
L
VDS_VCC
45
TB+
46
TB-
47
TA
+
48
TA
-
49
L
VDS_GND
50
TD0
51
TA
0
52
TA
1
53
GND
54
TA
2
55
TA
3
56
TA
4
C1747
16V
0.01u
R1758
0
C1716
16V
0.1u
FL1706
J0JBD0000043
1 2 3 4
AUDIO_9V
A5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
R2516
100
C2522
10V
1u
X2501
H0D184500008
TP2246
D2003
MA3X157A0L
C1729
16V
0.1u
TP1203
C1719
16V
0.1u
C2281
16V
0.1u
R1708
33k
R1763
0
C1727
16V
0.1u
R1704
18k
TP2251
C2504
50V
47p
C1724
16V 0.1u
Q2003
2SA207700L
R2275
8.2k
R1797
EXB38V101JV
R2507
100
L2505
G0C330K00015
R1717
10k
SBY3.3V_D
C1715
16V
0.1u
PANEL_5V
C1728
16V
0.1u
C1713
10V 1u
C2283
16V
0.1u
C2521
50V 10u
C1783
6.3V
100u
INV_24V
R1180
47k
R1800
EXB38V101JV
C2204
50V
22u
SBY2.5V_D
AN17822A
IC2251
1
VCC
2
OUT1+
3
GND
4
OUT1-
5
STBY
6
IN1
7
GND
8
IN2
9
VO
L
10
OUT2-
11
GND
12
OUT2+
Q2502
2SC584500L
R2293
1k
R2012
220
L2507
G1C330K00017
C2294
16V
0.1u
D2001
MA3X152E0L
Q2255
2SC584500L
R2005
15k
R1705
100
C2516
50V
3.3u
5.0V
C2254
2200u
16V
C2295
16V
0.1u
Q1105
2SC584500L
TP851
SBY2.5V
C2520
50V
10u
L2201
33u
C1737
16V
0.1u
R2284
2.2
C1736
16V
0.1u
L2501
ELJF
A6R8KF
C2512
50V
10u
TP2296
3.3V
R2003
100k
TP1205
Q2256
2SD13280TL
C2511
16V
0.1u
L1103
G1C100K00020
FL1704
F1J1A1050020
JS1508
ERJ3GEY0R00V
C2292
50V
0.01u
C1744
16V
0.01u
R2007
470
C2285
10V
2.2u
TP2294
C1786
16V
0.1u
TP2245
R2011
10k
C2526
50V
1000p
R1799
EXB38V101JV
C1752
16V
0.01u
C1118
16V
0.1u
TP2243
C1722
16V 0.1u
L1102
G1C100K00020
C1717
16V
0.1u
Q2501
2SC584500L
TP2248
R1710
750
R1796
EXB38V101JV
C2528
50V
1000p
R2287
100k
TP1207
C2523
10V
1u
C2036
35V
470u
C2508
16V
0.1u
C2517
16V
0.1u
C1723
16V
0.1u
TP2293
C1742
10V
1u
FL1705
J0JBD0000043
1 2 3 4
R1255
1.2k
TP1700
TP2250
C1787
16V
0.1u
TP2247
C2282
16V
0.1u
FL1707
J0JBD0000043
1 2 3 4
C1AB00002133
IC2501
1
NC
2
I2C_CL
3
I2C_DA
4
I2S_CL
5
I2S_WS
6
I2S_D
A_OUT
7
I2S_D
A_IN1
8
ADR_D
A
9
ADR_WS
10
ADR_CL
11
D
VSUP
12
D
VSUP
13
D
VSUP
14
DV
S
S
15
DV
S
S
16
DV
S
S
17
I2S_D
A_IN2
18
NC
19
NC
20
NC
21
RESETQ
22
NC
23
NC
24
DACA_R
25
DACA_L
26
VREF2
27
DACM_R
28
DACM_L
29
NC
30
DACM_SUB
31
NC
32
NC
33
SC2_OUT_R
34
SC2_OUT_L
35
VREF1
36
SC1_OUT_R
37
SC1_OUT_L
38
CAPL_A
39
AHVSUP
40
CAPL_M
41
NC
42
NC
43
AHVSS
44
AHVSS
45
A
GNDC
46
NC
47
SC4_IN_L
48
SC5_IN_R
49
ASG
50
SC3_IN_L
51
SC3_IN_R
52
ASG
53
SC2_IN_L
54
SC2_IN_R
55
ASG
56
SC1_IN_L
57
SC1_IN_R
58
VREFT
OP
59
NC
60
MONO_IN
61
AV
S
S
62
AVSS
63
NC
64
NC
65
AVSUP
66
AVSUP
67
68
ANA_IN-
69
70
TESTEN
71
XTAL_IN
72
XTAL_OUT
73
TP
74
AUD_CL_OUT
75
NC
76
NC
77
D_CTR_I/O_1
78
D_CTR_I/O_0
79
ADR_SEL
80
STANDBTQ
C1788
16V
0.1u
R1787
100
R2510
1k
C2280
50V
6800p
TP2249
R2515
100
C2279
50V
6800p
TP2220
R2508
100
R2010
1M
R1781
0
C2502
50V
10p
TP2291
L1706
J0JCC0000241
L1711
J0JCC0000241
R2013
1k
TP1201
8.0V
R2513
100
C1236
16V
0.1u
JS1702
0
JS1705
0
JS1703
0
JS1700
0
JS1704
0
JS1701
0
C2529
50V
100p
C2530
50V
100p
L2508
J0JCC0000241
L2509
J0JCC0000241
R1771
1k
C1792
6.3V
2.2u
C1782
50V
0.01u
Q1706
UNR221100L
5.0V
R1727
15k
C
Q1700
B1DHDD000033
C1791
16V
0.1u
C1754
6.3V
1u
R1757
56k
R1756
33k
LED_R
STB3.3V REMO
TE
GND
S_GND
SP_L+ SP_R+
SP_L-
SP_R-
HP_R HP_L
P
ANEL_5V
GND GND GND NC NC GND TX3+ TX3- GND GND GND GND GND TCLK+ TCLK- TX2+ TX2- TX1+ TX1- TX0+ TX0- NC L
VDS_OPTION
NC NC P
ANEL_5V
P
ANEL_5V
P
ANEL_5V
P
ANEL_5V
GND
S_GND
BA
TS
GND GND
14 18 12 10 16 11 15 13 17
7
1
4
3
6
2
5
11
12
A-BOARD TXN/A10LEP (2/3)
LVDS TRANSMITTER
(V1)
TO
V-BOARD
MULTI SOUND PROCESSOR
LCD DRIVER
AUDIO AMP
TO
LCD PANEL
0
0
1.8
0
3.2
0
0
3.2
3.2
0
2.7
0
0
0
0
0
0
0
0.8
0.8
3.2
1.7
0
0
0
0.8
1.7
0
0.7
0.5
0
0.2
1.2
0
0
0.1 0 0.2 0.6 1.1 0 3.2 0 1.7 3.2 0 0 0 0 0 1.5 0.7 0 0 0.7 0 2.4 3.2 0 2.8 3.2 0.5 2.4 0.7 0 0 1.5 0 0 0
0
0 1.0 0 0 0 0 0 0 0 0 1.8 0 0 3.1 3.3 0 0 0 0 0 0 0 0 0 0 0 0 3.2 0 3.3 0 1.8 0 0 3.2 0.5
0
0
1.8
0
0
0
3.2
0
3.3
0
0.2
0.2
0
0
0.2
0.2
0.2
3.2
0
0
0
0
0
0
0
0
0
3.2
0.2
0
0.2
0.3
0.2
0
0
0
0
3.1 0 0 0 0 0 0 0 0 0 1.4 0 0 3.2 3.2 0 0.1 0 1.0 3.0 3.1 3.0 0 0.1 3.1 0 0.5 0.6
1.4 1.2 2.5 3.1 3.2 0 0 1.3 0 1.0 0 0 3.2 0 0 0 1.2 0 0 1.0 1.4 0 0 1.4 0 1.3 1.2 1.1
4.3 9.0 0 4.1 0 1.3 5.7 1.3 0 4.2 4.1 0.6
0
0
2.4
1.4
5.0
2.3
0
5.0
2.3
0
0
4.9
5.0
0
4.9
0
0
0
0
0
3.7
3.7
0
0
0
0
3.7
0
0
0
7.0
8.0
3.7 0 3.6 0 0 3.7 0 3.7 0 0 3.7 3.7 0 3.7 2.5 0 0 0 0 0 3.7 0 3.7 3.7
0 2.4 0 4.9 1.2 4.9 4.2 0 0 4.9 0 0 3.2 0 2.2 0 0 0 0 0 3.6 0 0 0
0
0.5
0
0
0
5.0
23.8
24.0
0
0.5
0
0
0.6
0
0
0
0
0.7
0
0
0
0
0
0
5.0 2.7 0 0.8 0 3.2 0 0 0.7 4.3 0.8 0 4.1 4.0 4.2 0
0.1 1.4 0.1 1.0 1.4 0 0 0 1.0 1.2 0 1.2 0 1.2 1.2 0 3.2 1.3 0 1.1 4.9 0 0 0 0 0 4.9 4.9 4.9 4.9
TX-23LX50A/M/X
A-Board (2 of 3) Schematic Diagram
TX-23LX50A/M/X
A-Board (2 of 3) Schematic Diagram
TX-23LX50M / TX-23LX50A / TX-23LX50X
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