Panasonic PT-56LCX70 Service Manual page 63

MAIN II SCHEMATIC DIAGRAM
1.8V_DDRI/F 213
TO M I
SUB3.3V
TO M I EEPROM_WP 238
EEPROM
C8201
0.1u[KB]
1 A0 8 R8214
VCC 10k
IC8201
LSSK0115
2 A1 7
(EEPROM)
GND
3 A2 6
SCL
4 GND 5
SDA
R8216
R8215
22
22
TP8201 TP8202 TP8203 TP8204
FA FB FA FB
TO M III, M VI AD_SDA3 244
TO M III, M VI AD_SCL3 245
SD CARD
R8205
56
TO M I SDWP 64
R8204 56
TO M I SDDAT3 63
R8203 56
TO M I SDDAT2 62
R8202 56
TO M I SDDAT1 61
R8201 56
TO M I SDDAT0 60
R8206
56
TO M I SDCD 58
R8207
56
TO M I SDCMD 59
R8208
56
TO M I SDCLK 57
FL8201
J0HAAA000013
2
DDR2 #0
PT
R8223
47
TP8205 TP8206
FA FB
R8219
56
TO M I CH0ODT 210
TO M I CH0CK 211
TO M I CH0XCK 212
TO M I CH0CKE 209
PORT5[2] EEPROM_WP
TO M I CH0BA0 201
TO M I CH0BA1 202
TO M I CH0BA2 203
I2C
TO M I CH0XWE 204
TO M I CH0XRAS 205
TO M I CH0XCAS 206
TO M I CH0XCS0 208
TO M I VREF 214
TO M I CH0XCS1 207
1 2 1
FL8202
J0HAAA000013
R8236
47
CN8201
TO SD/HDMI P.C.B.
CN9802
IC8202
C3ABSG000039
(SDRAM)
C8209
TO M I CH0DM0 168 IC8202 B3 UDM 0.1u[KB] IC8202 A1 VDD
TO M I CH0DM1 169
IC8202 F3 LDM IC8202 E1 VDD
IC8202 M9 VDD
IC8202 A8 /UDQS IC8202 J9 VDD
TO M I CH0DQS0 170 IC8202 B7 UDQS IC8202 R1 VDD
C8210
PT
IC8202 E8 /LDQS
TO M I CH0DQS1 171 IC8202 F7 LDQS IC8202 J1 VDDL
C8211
R8224
0.1u[KB]
47 TO M I CH0DQ5 IC8202 B9 DQ15
177
TO M I CH0DQ7 179 IC8202 B1 DQ14 IC8202 A9 VDDQ
C8212
TO M I CH0DQ1 173 IC8202 D9 DQ13 IC8202 C1 VDDQ
0.1u[KB]
TO M I CH0DQ3 175 IC8202 D1 DQ12 IC8202 C3 VDDQ
TO M I CH0DQ2 174 IC8202 D3 DQ11 IC8202 C7 VDDQ
TO M I CH0DQ0 172 IC8202 D7 DQ10 IC8202 C9 VDDQ
TO M I CH0DQ6 178 IC8202 C2 DQ9 IC8202 E9 VDDQ
C8213
TO M I CH0DQ4 176 IC8202 C8 DQ8 IC8202 G1 VDDQ
0.1u[KB]
IC8202 G3 VDDQ
TO M I CH0DQ8 180 IC8202 F9 DQ7 IC8202 G7 VDDQ
TO M I CH0DQ11 183 IC8202 F1 DQ6 IC8202 G9 VDDQ
TO M I CH0DQ12 184 IC8202 H9 DQ5 C8214
10u
TO M I CH0DQ15 187 IC8202 H1 DQ4
10V
TO M I CH0DQ14 186 IC8202 H3 DQ3
TO M I CH0DQ13 185 IC8202 H7 DQ2
TO M I CH0DQ10 182 IC8202 G2 DQ1
TO M I
CH0DQ9 181 IC8202 G8 DQ0
R8225 C8202
PT
10k
IC8202 K9 ODT
R8226 R8227 220
PT
IC8202 J8 CK
IC8202 K8 /CK A12 R2 IC8202
R8228 C8203 PT
A11 P7 IC8202
PT
IC8202 K2 CKE A10 M2 IC8202
R8229
A9 P3 IC8202
10k
IC8202 L2 BA0 A8 P8 IC8202
IC8202 L3 BA1 A7 P2 IC8202
IC8202 L1 NC A6 N7 IC8202
A5 N3 IC8202
IC8202 K3 /WE A4 N8 IC8202
IC8202 K7 /RAS A3 N2 IC8202
IC8202 L7 /CAS A2 M7 IC8202
IC8202 L8 /CS A1 M3 IC8202
A0 M8 IC8202
IC8202 J2 VREF
C8207
0.1u[KB]
IC8203
C3ABSG000039
(SDRAM)
PT
C8204 100p[JC] R8232 220 A12 R2 IC8203
IC8203 K9 ODT
R8230 A11 P7 IC8203
68
IC8203 J8 CK A10 M2 IC8203
IC8203 K8 /CK A9 P3 IC8203
R8231 C8205
A8 P8 IC8203
68 100p[JC]
A7 P2 IC8203
IC8203 K2 CKE
A6 N7 IC8203
IC8203 L2 BA0 A5 N3 IC8203
IC8203 L3 BA1 A4 N8 IC8203
IC8203 L1 NC A3 N2 IC8203
C8215 A2 M7 IC8203
IC8203 K3 /WE
10u
A1 M3 IC8203
10V
IC8203 K7 /RAS
A0 M8 IC8203
IC8203 L7 /CAS
IC8203 L8 /CS
1.8V_DDRI/F
C8216
IC8203 J2 VREF 0.1u[KB] IC8203 A1 VDD
C8208
R8233 IC8203 E1 VDD
0.1u[KB]
270
IC8203 M9 VDD
R8235 0
IC8203 J9 VDD
IC8203 R1 VDD
R8234
C8206
270
0.1u[KB]
IC8203 A9 VDDQ
IC8203 C1 VDDQ
C8217
0.1u[KB] IC8203 C3 VDDQ
TO M I CH0DM3 216 IC8203 B3 UDM
IC8203 C7 VDDQ
TO M I CH0DM2 215 IC8203 F3 LDM
IC8203 C9 VDDQ
IC8203 E9 VDDQ
IC8203 A8 /UDQS
C8218
IC8203 G1 VDDQ
TO M I CH0DQS3 218 IC8203 B7 UDQS 0.1u[KB]
IC8203 G3 VDDQ
IC8203 E8 /LDQS
IC8203 G7 VDDQ
TO M I CH0DQS2 217 IC8203 F7 LDQS
PT
IC8203 G9 VDDQ
R8237
TO M I CH0DQ30 233 IC8203 B9 DQ15
47 IC8203 J1 VDDL
TO M I CH0DQ28 231 IC8203 B1 DQ14
C8219
TO M I CH0DQ27 230 IC8203 D9 DQ13 0.1u[KB]
TO M I CH0DQ25 228 IC8203 D1 DQ12
IC8203 A2 NC
TO M I CH0DQ24 227 IC8203 D3 DQ11
IC8203 E2 NC
TO M I CH0DQ26 229 IC8203 D7 DQ10
IC8203 R3 NC
TO M I CH0DQ29 232 IC8203 C2 DQ9
IC8203 R7 NC
TO M I CH0DQ31 234 IC8203 C8 DQ8
IC8203 R8 NC
TO M I CH0DQ18 221 IC8203 F9 DQ7
TO M I CH0DQ17 220 IC8203 F1 DQ6
TO M I CH0DQ22 225 IC8203 H9 DQ5
TO M I CH0DQ21 224 IC8203 H1 DQ4
TO M I CH0DQ16 219 IC8203 H3 DQ3
DDR2 #1
TO M I CH0DQ23 226 IC8203 H7 DQ2
TO M I CH0DQ20 223 IC8203 G2 DQ1
TO M I CH0DQ19 222 IC8203 G8 DQ0
63
PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
VIDEO SIGNAL
IC8202 A3 VSS
IC8202 E3 VSS
IC8202 J3 VSS
IC8202 N1 VSS
IC8202 P9 VSS
IC8202 A7 VSSQ
IC8202 B2 VSSQ
IC8202 B8 VSSQ
IC8202 D2 VSSQ
IC8202 D8 VSSQ
IC8202 E7 VSSQ
IC8202 F2 VSSQ
IC8202 F8 VSSQ
IC8202 H2 VSSQ
IC8202 H8 VSSQ
IC8202 J7 VSSDL
IC8202 A2 NC
IC8202 E2 NC
IC8202 R3 NC
IC8202 R7 NC
IC8202 R8 NC
200 CH0A12 TO M I
199 CH0A11 TO M I
198 CH0A10 TO M I
197 CH0A9 TO M I
196 CH0A8 TO M I
195 CH0A7 TO M I
194 CH0A6 TO M I
193 CH0A5 TO M I
192 CH0A4 TO M I
191 CH0A3 TO M I
190 CH0A2 TO M I
189 CH0A1 TO M I
188 CH0A0 TO M I
IC8203 A3 VSS
IC8203 E3 VSS
IC8203 J3 VSS
IC8203 N1 VSS
IC8203 P9 VSS
IC8203 A7 VSSQ
IC8203 B2 VSSQ
IC8203 B8 VSSQ
IC8203 D2 VSSQ
IC8203 D8 VSSQ
IC8203 E7 VSSQ
IC8203 F2 VSSQ
IC8203 F8 VSSQ
IC8203 H2 VSSQ
IC8203 H8 VSSQ
IC8203 J7 VSSDL
MAIN II SCHEMATIC DIAGRAM
PT-56LCX70/PT-61LCX70/PT-50LCX7/PT-56LCX7
/PT-61LCX7/PT-50LCX7K/PT-56LCX70-K/PT-61LCX70-K