Sanyo PLC-XP46 Service Manual page 110

Schematic Diagrams
A
B
C
D
L3211
L2A7
3R3MG IC3211
3.3V 3.3V_SW2
TC74VCX16244FT
25 24
OE3 OE4
4A4 4Y4
D_RE0 26 23
4A3 4Y3
E D_RE1 27 22
28 21
GND GND
D_RE2 29 20
4A2 4Y2
D_RE3 30 19
4A1 4Y1
31 VCC VCC 18 25KZ0.1
GQFZ
3A4 3Y4
D_RE4 32 17
3A3 3Y3
D_RE5 33 16
34 15
GND GND
D_RE6 35 14
3A2 3Y2
D_RE7 36 13
3A1 3Y1
2A4 2Y4
D_RO0 37 12
2A3 2Y3
D_RO1 38 11
39 10
GND GND
D_RO2 40 9
2A2 2Y2
D_RO3 41 8
F
2A1 2Y1
C3211
25KZ0.1 42 7
VCC VCC
GQFZ
1A4 1Y4
D_RO4 43 6
1A3 1Y3
D_RO5 44 5
45 GND GND 4
D_RO6 46 3
1A2 1Y2
D_RO7 47 2
1A1 1Y1
48 1
OE2 OE1
IC4111
G
H/V-SYNC
K8D
SW
K8N
L3231
L2A7
3R3MG
R3231
1/16GZ
IC3231
0C
TC74HC4053AFT(EL)
HD_HSYNC 1 VCC 16
H
B
H
L
CGH 2 15
A
HD_VSYNC 3 14
H
C
H
VSYNC 4 13
L L
CGV 5 12
6 A 11
1/16GZ0C
7 B 10
(HD/CG_SYNC-SW)
8 GND C 9
1/16GZ0C
I
IC3221
TC74LCX74FT-(EL)
1
2
RD
3
Q
J
4
5
RD
Q
6
7 GND
K
L
1 2
MA8AA-06
A10
PLC-XP46 (MA8AA)
IC3212
TC74VCX16244FT
25 24
OE3 OE4
4A4 4Y4
GRE0 D_GE0 26 23 GGE0 D_BE0
4A3 4Y3
GRE1 D_GE1 27 22 GGE1 D_BE1
28 21
GND GND
GRE2 D_GE2 29 20 GGE2 D_BE2
4A2 4Y2
GRE3 D_GE3 30 19 GGE3 D_BE3
4A1 4Y1
C3212 C3214
31 VCC VCC 18 25KZ0.1
GQFZ
3A4 3Y4
GRE4 D_GE4 32 17 GGE4 D_BE4
3A3 3Y3
GRE5 D_GE5 33 16 GGE5 D_BE5
34 15
GND GND
GRE6 D_GE6 35 14 GGE6 D_BE6
3A2 3Y2
GRE7 D_GE7 36 13 GGE7 D_BE7
3A1 3Y1
2A4 2Y4
GRO0 D_GO0 37 12 GGO0 D_BO0
2A3 2Y3
GRO1 D_GO1 38 11 GGO1 D_BO1
39 10
GND GND
GRO2 D_GO2 40 9 GGO2 D_BO2
2A2 2Y2
GRO3 D_GO3 41 8 GGO3 D_BO3
2A1 2Y1
C3213 C3215
25KZ0.1 42 7 25KZ0.1
VCC VCC
GQFZ GQFZ
1A4 1Y4
GRO4 D_GO4 43 6 GGO4 D_BO4
1A3 1Y3
GRO5 D_GO5 44 5 GGO5 D_BO5
45 GND GND 4
GRO6 D_GO6 46 3 GGO6 D_BO6
1A2 1Y2
GRO7 D_GO7 47 2 GGO7 D_BO7
1A1 1Y1
48 1
OE2 OE1
L3221
L2A7
3R3MG
3.3V 3.3V_SW3
5V
D3231
X
HSYNC
C3231
25KZ0.1 GFBK
GQFZ (FROM IC231 139P)
HSYNC
VSYNC
R3228
1/16GZ
R3238 0C
X
GCLK
(FROM IC231 134P)
R3221
1/16GZ
0C
R3222
R3233
1/16GZ
0C
CG/HD_SW
R3223
(FROM IC1801 52P)
1/16GZ
0C
R3232
C3229 C3232
KZ0.01 6.3EM
GQFZ 47WM
3.3V_SW3
VCC 14
13
T D
SD
12 GFBK
Q
(FROM IC231 139P)
11
10
T D
R3226
SD
1/16GZ0C
Q
9 GFIELD
(TO IC301 36P)
8
R3227
X
GCLK
(FROM IC231 134P)
3
Page A10
IC3213
TC74LCX541FT
TC74VCX16244FT
25 24
OE3 OE4
4A4 4Y4
26 23 GBE0
4A3 4Y3
27 22 GBE1 H_DIF
28 21
GND GND
29 20 GBE2
4A2 4Y2
30 19 GBE3
4A1 4Y1
C3216
31 VCC VCC 18 25KZ0.1 V_DIF
GQFZ
3A4 3Y4
32 17 GBE4
3A3 3Y3
33 16 GBE5 DE_DIF
34 15
GND GND
35 14 GBE6 DIFCLK
3A2 3Y2
36 13 GBE7
3A1 3Y1
R3211
2A4 2Y4
37 12 GBO0
1/16GZ
0C
2A3 2Y3
38 11 GBO1
R3212
39 10
GND GND
1/16GZ
0C
40 9 GBO2
2A2 2Y2
R3213
41 8 GBO3
2A1 2Y1 1/16GZ
0C
42 7
VCC VCC
1A4 1Y4
43 6 GBO4
1A3 1Y3
44 5 GBO5
45 GND GND 4
46 3 GBO6
1A2 1Y2
47 2 GBO7
1A1 1Y1
48 1
OE2 OE1
IC3224
R3224
TC74LCX541FT
1/16GZ0C
CG/HD1
(FROM IC815 11P)
C3228
VCC 25KZ0.1
1 20
GQFZ
C3227
25KZ0.1
2 19 GQFZ
R3243
1/16GZ0C
3 18 GHS_PW
R3242
1/16GZ0C
4 17 GFBK_PW
(TO IC301 33P)
R3241
1/16GZ0C
5 16 GVS_PW
6 15
R3239
1/16GZ0C
7 14 GCLK_PW
8 13
9 12
10 GND 11
4 5
-11-
[Left]
IC3214
RB303
R3214 X
1/16GZ0C GBE1
GBE0
(FROM IC815)
C3218
GBE5
25KZ0.1
VCC
GQFZ
1 20 GBE4
RB304
C3217
X
25KZ0.1 GBE6
2 19 GQFZ
GBE2
GGO1
3 18 GHS_PW
GGO2
RB305
X
4 17 GFBK_PW GBE3
GBE7
5 16 GVS_PW GGO4
GGO5
RB306
6 15 GPEN_PW X
GGO0
GGO3
7 14 GCLK_PW
GGO6
GGO7
8 13 DE_DIFCPU RB307
(TO IC801 36P) X
GGE1
9 12 GGE0
GGE2
10 GND 11
(TO IC231 93P) GBLKSPL_PW
(TO IC231 83P)
(TO IC231 82P)
GHS_PW
(FROM IC231 140P)
GVS_PW
(FROM IC231 138P)
(FROM IC3221 9P)
GHSFOUT_PW
(TO IC231 94P)
RB308
X
GGE3
GGE4
GGE5
GGE6
RB309
X
GGE7
GRO0
GRO1
GRO2
RB310
X
GRO3
GRO4
GRO5
GRO6
RB311
X
GRO7
GRE0
GRE2
GRE1
RB312
X
GRE3
IC231
GRE4
GRE7
A/D
GRE6
IC8001
GRE5
DVI I/F
R380
X
6 7
IC391
IC392
BA033FP-E2
SI-3025LS
UPC2933T-E1
R392
R395 C396
1/16GZ
4VM
X 0C
470D
S5V 1 3 S3.3V 1 IN
C391
2
2 NC
25KZ0.1
GQFZ
3 IN
IC391
C392
UPC2933TP 4 SW
6.3EM
;BA033FPP
2.5V_REG.
100WM
C393
25KZ0.1
GQFZ
RB302
X
C303
S3.3V
6.3EM
100WM
C304
C302
25KZ0.1
GQFZ
6.3EM
100WM
S2.5V
C301
25KZ0.1
GQFZ
26 25 24 23
A26
A25 A24 A23
27 B26 124 123 122
B25
B24 B23
28 C26 125 214 213
C25 C24
C23
29 D26 126 215 296
D25 D24
30 E26 127 E25 216 E24 297
31 F26 128 F25 217 F24 298
32 G26 129 G25 218 G24 299
GFBK_PW 33 H26 130 H25 219 H24 300
GCOAST_PW
AD_HS
R301 1/16GZ0C
34 J26 131 J25 220 J24 301
R306
R303
HS_CG R305 X X
X
R302 X
1/16GZ
R304
0C
GPEN_PW 35 132 221 302
K26 K25 K24
R307 X
R308 1/16GZ
0C
GCLK_PW
R310
VS_CG 36 L26 133 L25 222 L24 303
X
R309 X
GFIELD
R311
1/16GZ0C
R313
1/16GZ0C
37 M26 134 M25 223 M24 304
R312
1/16GZ0C
38 N26 135 N25 224 N24 305
39 P26 136 P25 225 P24 306
40 R26 137 R25 226 R24 307
41 T26 138 T25 227 T24 308
42 U26 139 U25 228 U24 309
43 V26 140 V25 229 V24 310
44 W26 141 W25 230 W24 311
DR2
45 Y26 142 Y25 231 Y24 312
DR7
DR6
DR4
DR3
46 AA26 143 AA25 232 AA24 313
DG2
DR5 47 AB26 144 AB25 233 AB24 314
DG3
DR9
AC24
DR8 48 AC26 145 AC25 234 315
AD25 AD24
DG4 49 146 235 236
AD26
AE25 AE24
50 AE26 147 148 149
AF25 AF24 AF23
AF26
51 52 53 54
IC3401
DIGITA
ENHANC
8
OUT
OUT
GND
GND
RB301
X
2
A2
12
B2
21
C2
29
D23
D2
E23
F23
G23
C307
25KZ0.1
GQFZ
H23
J23
K23
L23
M23
N23
P23
R23
T23
U23
V23
W23
Y23
AA23
AB23
AC
AC23
31
AD
AD23
23
AE
AE23
15
AF
5
9