Ad/Da/Tg Section Schematic Diagram (Main Pwb) V-Lsep3030D1 - JVC LX-P1010ZU Service Manual

5.8. AD/DA/TG SECTION SCHEMATIC DIAGRAM (MAIN PWB) V-LSEP3030D1

AD/DA/TG SECTION
G
F
AD_R
198
C2005
0.033
TO
RGB/VIDEO
R2087
100K
AD_G
199
C2006
0.033
C2007
TO 0.033
200 AD_B
RGB/VIDEO
E
TO 20 I2C_DATA
AD/DA/TG 21 I2C_SCK
219 DAC_3.3V
IC2005
L1087DTX-3.3
1 2 3
R2325 R2326 R2327
L2004
214 UNSW7V FBM2125HS420
1.2 1.2 1.2
C2025
10/6.3V
C2014
0.1 L2010
TO
POWER/AUDIO FBM2125HS420
D
216 UNSW3.3V
C MAIN CHILD
PWB
(SYNC CELECT)
TP2901
TO
/VSYNC
TP2902
DIGITAL
/HSYNC
SECTION 480I625I
L2901
TP2903 FBM2125HS420
VCC3
B
TP2904
GND
TP2905
TP2906
PLLHSOUT
NOTE: MAIN CHILD PWB(SYNC SELECT)
From certain lot of manufacturing process,
MAIN CHILD PWB will be absorbed by
A
MAIN PWB.
1 2
LX-P1010ZU/ZE
TO DIGITAL
L2009
FBM2125HS420
128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103
R2097
1
NC AD1 R(OLD) DRB0 102
47
2
NC EVEN DRB1 101
3
NC DRB2 100
C2016 0.1 4
VD DRB3 99
R2098
5
GND DRB4 98
R2005 C2010 47
6
220 10P GND DRB5 97
7 RAIN DRB6 96
C2018 0.1 8
VD DRB7 95
9 C2067
GND VDD 94
C2017 0.1 10
VD GND 93
0.1 R2099
11
VD DGA0 92
47
12
GND DGA1 91
13
GND DGA2 90
14
SOGIN DGA3 89
R2047
15
GAIN DGA4 88
R2006 47
C2011 0.1 16
C2012 VD DGA5 87
220
10P 17
GND DGA6 86
C2028 0.1 IC2007
18 VD DGA7 85
19 C2068
VD VDD 84
AD9884AKS100
20 GND GND 83
R2007 C2013 0.1 R2043
21
GND DGB0 82
220 10P 47
22
BAIN DGB1 81
C2019 0.1 23
VD DGB2 80
24
GND DGB3 79
C2020 R2039
25 VD DGB4 78
10/10V 47
26
GND DGB5 77
R2052 0
27
CKINV DGB6 76
R2010 0
28 CLAMP DGB7 75
R2014 0
C2069
29 SDA VDD 74
R2021 0
30 SCL GND 73
R2051 10K 0.1 R2031
31 A0 DBA0 72
R2016 0 47
32
A1 DBA1 71
C2029
33 PVD DBA2 70
34 PVD DBA3 69
0.1 R2026
35 GND DBA4 68
47
36 NC DBA5 67
ODD
37 NC DBA6 66
B(NEW)
38 NC DBA7 65
39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
C2060
10/6.3V
TP2907
COAST
R2901
22K[F]
TP2908
R2903 PWHS
22
16 15 14 13 12 11 10 9 14 13 12 11 10 9 8
8 7 6 5
VCC Y1 A2 Y3
IC2902
SN7AH2G14HCR
IC2904
IC2901
A1 Y2 A3 GND SN74LVC125PW
74VHC123AMTX
1 2 3 4
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7
R2902
33K[F]
C2903 8 7 6 5
0.022[KB] VCC /PRE /CLR Q
IC2903
TC7WH74FU
CLK D /Q GND
1 2 3 4
3 4
LX-P1010ZU/ZE
12 11 10
13 G1
14 G2
15 G3
16 G4
17 G5
18 G6
19 G7
R0
20
21 R1
22 R2
23 R3
24 R4
25 26
C2121
L2020 C2120 C2122
FBM2125HS420 0.1 0.1 22/6.3V
104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53
105 GND
106 GND
107 GDIN0
108 GDIN1
109 GDIN2
110 GDIN3
111 GDIN4
112 GDIN5
113 GDIN6
114 GDIN7
115 GDIN8
116 GDIN9
117 GDIN10
118 GDIN11
119 GDIN12
120 GDIN13
GDIN14
121
GDIN15
122
123 RDIN0
RDIN1
124
125 RDIN2
RDIN3
126
127 RDIN4
128 RDIN5
IC2015
RDIN6
129
C2137
130 VDD
0.1
UPD65945-071
131 GND
RDIN7
132
RDIN8
133
RDIN9
134
RDIN10
135
RDIN11
136
RDIN12
137
RDIN13
138
RDIN14
139
RDIN15
140
GND
141
AD_CLK
142
GND
143
PLL_VHLD
144
R2242
145 REF_HS
22
C2145
146 PLLVID_H
0.1
147 VDD
148 GND
149 AD_CLP1
150 AD_CLP2
151 AD_BLK
152 SYSH_OUT
153 XHS_IN
R2244
154 XVS_IN
0
155 GND
156 GND
157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201
C2150
0.1
R2263
1M
X2002
C2076 LSSX0052
8P C2075
8P
TO TO TO TO
DIGITAL RGB/
RGB/ DIGITAL
VIDEO VIDEO
5 6 7
(PA014) 38 39 (PA014)
SW5V 218
L2022 TO
VLPS0090 POWER/AUDIO
SW9V
211
C2135
47/16V
L2023
VLPS0090
Q2009
2SC563200L
C2134
10/10V
C2127
Q2003
0.1 2SC563200L
R2213
Q2006 SIG_B
68 167
2SB1218A
L2021
9 8 7 6 5 4 3 2 1
VLPS0090
C2133 1
R2236 47K
BLUE-IN DVDD 48
Q2010
/CE 47
AD4 2SC563200L
AVDD 46
C2129 0.1
AD3 BOUT
45
Q2004
2SC563200L
AVSS 44 R2214 TO
Q2007 SIG_G
IC2014 166
68 2SB1218A LCD/DRIVE
GOUT
43
MB40C958V
AVSS 42
C2130 0.1
ROUT
41 R2237 47K
AD2 AVDD 40
R2200 3300 Q2011
2SC563200L
GIREF 39
C2131 0.1
GVB 38
Q2005
GVRIN 37 2SC563200L
Q2008
2SB1218A SIG_R 165
C2132 0.1
R2215
27 28 29 30 31 32 33 34 35 36
68
R2196 R2238 47K
C2126
0
0.1
R2293
12K
R2294
6800
4 3 2 1
IC2019
M62334FP
4ch DAC
5 6 7 8
C2153
0.1
L2024
VLPS0090
MCLK 159
C2119
0.1 C2167 0.1
R2302
0
1 CLK GND 16
2 REFEN GND 15
R2303
3 VDD GND 14
0
4 VDD REFOUT 13 TP2001
GND 52 TP2024
5 VDD OE 12
GND 51
R2307 1K
6 X2 S0 11
MEM_CLK 50
R2308 0
7 S1 S3 10
GND 49
TP2025
8 X1/ICLK S2 9
LOCK_M 48
TOUT0_M 47
TOUT1_M 46
TOUT2_M 45
0 R2305
TP2023
TOUT3_M 44
R2268
GND 43
0
DEV4_H 42 TO
DIGITAL
VDD 41 C2128
0.1
GND 40
PLLHSEL 39
R2199
PIFLD_O 38
0
PIV_OUT 37
PIH_OUT 36
GND 35
PICLK 34
GND 33
R2202
VDD 32
0
POHVSEL 31
R2203
POFLD_O 30
0
POV_OUT 29 DVS 160
POH_OUT 28 DHS 161
C2136
VDD 27 R2212
0.1
0
GND 26
R2255
RCLK_IN 25
0
R2256
GND 24
47
POCLK1 23 POCLK1 158
GND 22
POCLK2 21
VDD 20 R2257
47
GND 19
OSD_CLK 18
GND
17
OSD_XHS 16
C2168
OSD_XVS 15
10/6.3V
VGATE
14 C2144
VDD 13 0.1
R2324
12
GND 4700
PRG_OUT 11
10
XCLY_OUT
R2243 22 TO
CLY 221
CLY_OUT 9
IO/ROM
R2258
XCLX_OUT 8 R2245
22
GND 7 22
CLX_OUT 6
DY_OUT 5
DX_OUT 4
DIR_Y 3
GND 2
GND 1
202 203 204 205 206 207 208
C2146
22/6.3V
TO TO
LCD DRIVE POWER/
AUDIO
8 9