Panasonic PT-L759VU Service Manual page 149

G
F
TO SYSTEM 1 SW3.3V
TO VIDEO 37 SW3.3V
IC2001
TO SYNC SIGNAL 38 SW3.3V
LM1086ISX-3.3
C0CBABG00018
1 2 3
0 3.3 5.1
TO POWER/AUDIO/VIDEO 2 SW5V_D
C2001
0.1
C2003
10/6.3V
R2033 0
TO SYNC SIGNAL 3 REF_HS_Z
TO POWER/AUDIO/VIDEO 4 VMASK
TO AD/DA 5 REF_HS
202 HSYNC_Z2
TO SYNC SIGNAL
6 SYS_HS
E
PT-L759XU/XE/PT-1759X
TO SYSTEM
L2301 PT-L759VU/VE/PT-1759V
FBM2125HS420
7 SYS_VS
R2305 0
TO DVI 8 DVI_VSYNC
R2306 0
9
VSYNC
3.3 0 0 0 0 4.9 1.1 3.3
16 15 14 13 12 11 10 9
IC2301
TO INPUT
SN74AHC157PW
1 2 3 4 5 6 7 8
0 0 0 0 4.4 3.3 2.9 0
R2301 0
10 HSYNC
R2302 0
TO DVI 11 DVI_HSYNC
R2303
1500
PT-L759VU/VE/
PT-1759V
D
L2005
FBM2125HS420
0 0 3.3 2.9 2.9 0 0 0.1 0 3.3 0 2.9 0 0 0 0 1.2 2.3 0.9 1.7 1.3 1.2 1.1 1.1 1.3 0 3.3 2.1 0.9 1.8 1.2 1.2 1.1 1.1 1.8 2.0 1.0 1.7 1.1 1.1 1.2 1.1 2.0 2.0 1.0 1.8 1.1 1.2 1.1 1.1 0 0
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105
C2031
10/6.3V
C2019 8P 3.3
157
VDD
R2015 330 1.6
158 OSO1_LCD
1.6
159 OSI1_LCD
0
160 GND
1.5
161 OSCO_LCD
C2020 0
8P 162 GND
1.5
163 RCLK_LCD
R2025 0 0
164 TMD0
R2026 0
0
165 TMD1
R2027 0 0
166 TMD2
0
167 GND
3.3
168 LOCK_L
3.3
169 TOUT0_L
0
TOUT1_L
170
0
171 TOUT2_L
0
172 TOUT3_L
0
C2032
173 GND
0.1 3.3
174 VDD
R2018 0 0.1
12 TG_CS 175 TG_CS
R2019 0
2.6
TO SYSTEM 13 SD_SCK_D 176 S_CLK
R2020 0 0.8
14 SD_DATA_D 177 S_DAT
R2021 22 0
TO AD/DA 15 MS_DATA 178 R_DAT
R2022 22 5.1
C 16 INTLACE 179 INTLACE
0
TO SYSTEM 17 SRCH_H 180 SRCH_H
4.0
181 XRESET
18 D_RESET
0
C2033 182 GND
0.1 3.3
183 VDD
R2023 22 3.1
19 SH_ENB 184 SH_ENB
3.3
185 SHCLK1
3.3
186 SHCLK2
3.3
187 SHCLK3
3.3
188
SHCLK4
3.3
189 SHCLK5
3.3
190 SHCLK6
3.3
191 SHCLK7
0
192 GND
R2024 22 1.5
TO DRIVE 20 M_CLK 193 M_CLK
0
C2034 194 GND
3.3
0.1
195 VDD
R2312 22
0.2
21 CLAMP 196 CLAMP1
R2313 22 1.7
22 XFRP 197 XFRP_OUT
R2314 22
1.7
23 FRP 198 FRP_OUT
0.3
199 NRG_OUT
R2016 22 0
24 NRG 200 GND
1.1
25 ENB_1 201 ENB1
1.1
26 ENB_2 202 ENB2
0
27 203 ENB3
DIR_X
0
204 TEST
0
205 ENB4
5.0
206 DIR_X
0
207 XDIR_X
B 3.3
C2035 208 VDD
10/6.3V
TO AD/DA 28 REF_CLK
1 2 3 4 5 6
0 0 5.1 0.1 0 1.6 0 1.6 1.7 1.7 0 0 3.3 0 3.3 3.0 0 1.7 0 3.3 1.5 0 1.6 0 0 0 3.3 3.0 0 1.7 0 3.3 0 1.3 0 0 3.3 3.3 3.3 0 3.3 0 0 0 0 0 3.3 3.3 0 1.6 0 0
3.3 3.3 3.3 0
8 7 5
6
VCC /PRE /CLR Q
CLK D /Q GND
IC2302
1 2 3 4
TC7WH74FUTL
1.5 1.5 1.5 0
29 DIR_Y
TO DRIVE
30 DX
TO SYNC SIGNAL 31 DYI
32 CLX
TO DRIVE
33 CLY
TO DVI 34 DVI_PD
TO AD/DA 35 POCLK1
36
TO SYNC SIGNAL DOCLK1
TO VIDEO 39 VID_VS
TO DVI 40 DVI_DE
41 PRO_CS
TO SYSTEM
42 VIDEO_H
A
TO VIDEO 43 VID_ON
44
POV
TO SYNC SIGNAL
45 OSDV
46 OSDV_O
TO SYSTEM 47 OSD_CS
1 2
C2038
C2052
0.1
0.1
3.3
VDD 104
1.6
WCK_IN 103
RED_IN GREEN_IN 0
GND 102
3.3
PLL_H 101
1.8
BDIN15 100
1.7
BDIN14 99
1.1
BDIN13 98
2.1
BDIN12 97
1.2
BDIN11 96
1.1
BDIN10 95
1.1
BDIN9 94
1.1
BDIN8 93
1.9
BDIN7 92
1.4
BDIN6 91
1.0
BDIN5 90
2.1
BDIN4 89
1.2
BDIN3 88
1.1
BDIN2 87
1.1
BDIN1 86
1.1
BDIN0 85
0
GND 84
0
YD7 83
0
YD6 82
0
YD5 81
0
YD4 80
0
IC2006
GND 79
3.3
VDD
78
UPD65945-071 0
YD3 77
0
YD2
76
0
YD1 75
0
YD0 74
0
GND 73
0
UVD7 72
0
UVD6 71
0
UVD5 70
0
UVD4
69
0
GND 68
0
UVD3 67
0
UVD2 66
0
UVD1 65
0
UVD0 64
0
GND 63
3.3
VDD 62
0
VID_VS 61
0
RCKIN_L 60
1.6
RCLK_MEM 59
0
GND
58
1.6
OSCO_MEM 57
0
GND 56
1.6
OSI1_MEM 55
1.6
OSOI_MEM 54
3.3
VDD 53
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
TP2003 TP2002
3 4
TP2004
C2088
0.1
L2010
FBM2125HS420
0.9 2.3 1.2 0 3.3 0 0 0 0 0 3.3
192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157
1.7
193 PID3
1.3
194 PID4
1.2
195 PID5
1.1
196 PID6
1.1
197 PID7
1.3
198 PID8
2.1
199 PID9 RED_IN
0
200 GND
0.9
201 PID10
C2083 10/6.3V 3.3
202 VDD
1.8
203 PID11
1.2
204 PID12
1.2
205 PID13
1.1
206 PID14
1.1
207 PID15
1.8
208 PID16
2.0
209 PID17
1.0
210 PID18
1.7
211 PID19
C2084 0
212 GND
3.3
0.1 213 VDD
1.1
214 PID20
1.1
215 PID21
1.2
216 PID22
GREEN_IN
1.1
217 PID23
2.0
218 PID24
2.0
219 PID25
1.0
220 PID26
1.8
221 PID27
1.1
222 PID28
1.2
223 PID29
1.1
224 GND
1.1
225 PID30
1.8
226 PID31
0
227 PID32
1.7
228 PID33
1.1
229 PID34
2.1
230 PID35
1.2
231 PID36
1.1
232 PID37
1.1
233 PID38
1.1
234 PID39
1.9
235 PID40
BLUE_IN
C2085 3.3
236 GND
0
0.1 237 VDD
1.4
238 PID41
1.0
239 PID42
2.1
240 PID43
1.2
241 PID44
1.1
242 PID45
1.1
243 PID46
1.1
244 PID47
R2106 0
0
245 PIVS
R2107 0 0
246 PIHS
0
247 GND
C2086 1.6
248 PICLK
3.3
0.1 249 VDD
R2108 0 R2113 0
250 PIFLD
10K
0
251 PIVSGO
R2311 0 R2237 0 -0.1
252 SCLK
PT-L759XU/XE/PT-1759X R2238 0 -0.1
253 SS
R2111 0 -0.1
254 SI
C2087 0
255 GND
0
0.1 256 VDD
3.3 0 3.0 0 0.7 0.7 2.6
14 13 12 11 10 9 8
7
1 2 3 4 5 6 8 9
0 0 1.9 0 0 0 1.7 1.9 1.4 2.5 0
IC2033
SN74LV14APWR
R2307
22
1 2 3 4 5 6 7
0 0 0 3.3 4.0 0 0
C2067
0.1
R2308
22
R2309
22
R2310
22
L2009
FBM2125HS420
C2079
C2068 22/6.3V
0.1
3.3
VCC
1
1.8 RED
2 DQ1 DQ16
2.0
DQ2 DQ15
3
0
4 VSSQ VSSQ
C2069
1.4
8P 5 DQ3 DQ14
C2080 2.5
6 DQ4 DQ13
3.3
R2091 0.1 VCCQ VCCQ
7
X2002 1.7
1M DQ5 DQ12
LSSX0052 8
1.6
9 DQ6 DQ11
R2092 330
0
VSSQ VSSQ
10
C2070 1.6
11 DQ7 DQ10
C2065 8P
C2081 1.6
10/6.3V DQ8
12 IC2015
3.3
0.1 13 VCCQ VCCQ
1.9
LDQM MSM16V16SFT1
14
3.1
15 /WE UDQM
2.7
16 /CAS
2.7
17 /RAS
2.9
18 /CS
0.5
A11
19
2.9
20 A10
3.3
A0
21
0.3
22 A1
0.2
A2
23
0.7
24 A3
3.3
VCC
25
C2082
0.1
5
C2098 C2100 C2106 C2109 C2112
0.1 0.1 0.1 0.1 0.1
0 0 0 0 0 0 3.3 0 0 0 0 0 0 3.3 0 0 0 0 3.3 1.6 3.3 0 1.8 0 0 1.3 1.3 3.3 0 1.1 2.4 1.6 0.6 1.3 3.3 0 1.8 1.2 1.2 0 3.31.3 0 1.1 2.0 0 0.9 3.3 0 0 1.8 0 0
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129
YUV_IN BLUE_OUT GREEN_OUT
RED_OUT
IC2023
IP00C712
RED_I/O GREEN_I/O BLUE_I/O
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
1.7 3.3 1.6 1.6 1.6 1.7 0 3.3 2.1 1.4 2.4 1.8 0 0 3.3 1.6 1.6 2.1 2.1 1.5 0 0 2.5 1.6 0 0 0 0 3.3 0 0 0 0 0 0 3.3 0 0 0 0 0 0 3.3 0 0 0 0 0 3.3 0 0 0 0
L2012
FBM2125HS420
C2102
22/6.3V
0 3.3 0
VSS VCC VSS
50 1 50
1.6 2.2 GREEN 1.6
49 2 DQ1 DQ16 49
1.7 2.1 1.8
DQ2 DQ15
48 3 48
0 0 0
47 4 VSSQ VSSQ 47
1.6 1.5 1.5
DQ3 DQ14 46
46 5
1.8 C2097 C2103 2.5 1.5 C2115
45 6 DQ4 DQ13 45
3.3 3.3 3.3
44 0.1 0.1 VCCQ VCCQ 44 0.1
7
2.3 1.6 2.3
DQ5 DQ12
43 8 43
1.4 1.6 1.4
9 DQ6 DQ11 42
42
0 0 0
VSSQ VSSQ
41 10 41
2.1 1.6 2.1
40 11 DQ7 DQ10 40
1.7 C2104 1.6 2.2
DQ9 DQ8 DQ9
39 12 IC2020 39
3.3 C2096 3.3 3.3 C2114
38 0.1 13 VCCQ VCCQ 38
22/6.3V 22/6.3V
1.9
NC LDQM MSM16V16SFT1 NC
37 14 37
1.9 3.1 1.9
36 15 /WE UDQM 36
1.6 2.7 1.6
/CAS
CLK 35 16 CLK 35
3.3 2.7 3.3
CKE 34 17 /RAS CKE 34
R2120 2.9 R2128
NC 18 /CS NC 33
33 1K
0.3 1K 0.5 0.3
A9 A11 A9
32 19 32
0.3 2.9 0.3
A8 20 A10 A8 31
31
0.3 3.3 0.3
A7 A0 A7
30 21 30
1.5 0.3 1.5
A6 22 A1 A6 29
29
1.4 0.2 1.4
A5 A2 A5
28 23 28
1.5 0.7 1.5
A4 27 24 A3 A4 27
0 3.3 0
VSS VCC VSS
26 25 26
C2105
0.1
6 7
POB9
POB8
POB7
POB6
POB5
POB4
POB3
POB2
POB1
POB0
POG9
POG8
POG7
POG6
POG5
POG4
POG3
POG2
POG1
C2127 POG0
3.3
VDD 128
0.1
1.3
POD6 127 POR9
0
GND 126 POR8
0
POD5 125 POR7
1.1
POD4 124 POR6
1.8
POD3 123 POR5
1.0
POD2 122 POR4
3.3
C2128
VDD 121 POR3
0
POD1 120
POR2
0 0.1
GND 119 POR1
1.1
POD0 118 POR0
1.7
POFLD 117
0
/POVS 116 /POVS
3.0
/POHS 115
C2129
0
GND 114
3.3
VDD 113 0.1
0
OSDDT3 112
0
OSDDT2 111
0
OSDDT1 110
3.3
AVDD 109
C2130
0
AGND 108 0.1
0
OSDDT0 107
0
OSDEN 106
1.6
POCLK 105
3.3
PODMD 104
R2139
0
TESTH 103 R2144 10K
0 1K
/TEST1 102 R2140 1K
-0.1
/TEST0 101 R2141 1K
R2142 0
0
/RST 100
0
MCLKSEL 99 R2143 1K
3.3
VDD 98
1.5 C2131 0.1
MCLK 97
0
GND 96
0 C2132
GND 95
3.3
VDD 94 0.1
TP2006
0
MA11 93
1.6 0
R2146
MA10 92
0.3 22
MA9 91
0.2
MA8 90
0
MA7 89
1.5 R2147
MA6 88
22
1.4
MA5 87
1.5
MA4 86
3.3
VDD 85 C2133
0
GND 84
0 0.1
MA3 83
0 R2148
MA2
82
0.2 22
MA1 81
0.3
MA0 80
2.6
/CAS 79
R2149
2.6
/RAS 78
3.0 22
/MWR 77
0.5
BA0
76
0 TP2005
BA1 75
3.3
VDD 74 C2134
1.6
MD47 73
0.1 R2150
0
GND 72
0 22
MD46 71
1.5
MD45 70
0
MD44 69
0
MD43 68
R2151
3.3 C2126
VDD 67
0 10/6.3V 22
MD42 66
0
GND 65
63 64
L2013
FBM2125HS420
C2120
22/6.3V
3.3 0
VCC VSS
1 50
2.0 BLUE 1.6
2 DQ1 DQ16 49
1.5 1.6
DQ2 DQ15 48
3
0 0
4 VSSQ VSSQ 47
1.5 1.5
5 DQ3 DQ14 46
C2121 2.8 1.7 C2138
6 DQ4 DQ13 45
3.3 3.3
0.1 VCCQ VCCQ 44 0.1
7
1.7 2.7
DQ5 DQ12
8 43
1.5 1.5
9 DQ6 DQ11 42
0 0
VSSQ VSSQ
10 41
1.6 1.6
11 DQ7 DQ10 40
C2122 1.6 2.0
DQ8 DQ9
12 IC2022 39
3.3 3.3 C2137
0.1 13 VCCQ VCCQ 38
22/6.3V
1.9
LDQM MSM16V16SFT1 NC
14 37
3.1 1.9
15 /WE UDQM 36
2.7 1.6
16 /CAS
CLK 35
2.7 3.3
17 /RAS CKE 34
2.9 R2155
18 /CS NC 33
1K
0.5 0.3
A11 A9
19 32
2.9 0.3
20 A10 A8 31
3.3 0.3
A0 A7
21 30
0.3 1.5
22 A1 A6 29
0.2 1.4
A2 A5 0 0 0 0 0 0 0 3.3 0 0 0 0 0 0
23 28
0.7 1.5 28 27 26 25 24 23
24 A3 A4 27
3.3 0
VCC VSS
25 26
C2123
IC2025
0.1
MB90098A-114:PT-L759VU/VE/XU/XE
MB90098A-119:PT-L1759V/X
1 2 3 4 5
2.9 0.8 2.6 0 1.6 0 3.3 0 3.3 3.0 3.3 3.3 4.0 3.3
C2145
C2144
0.1
10/6.3V
DIGITAL SECTION
8 9
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178 TO AD/DA
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194 TO SYNC SIGNAL
C2146
0.1
C2149
10/6.3V
22 21 20 19 18 17 16 15
6 7 8 9 10 11 12 13 14
R2167
10K
R2166
10K