Akai PDP4206EM1 Service Manual page 24

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1
2
GCOAST
GBLKSPL
GFBK
U1301A
A10
A11
GCLK
GCLK
GFBK
D
B9
D10
GPEN
GPEN
GREF
A9
C14
GVS
GVS
GBLKSPL
C10
A18
GHS
GHS
GCOAST
R1301
B10
C9
GSOG
GSOG
GHSFOUT
GRE[7..0]
GRE0
E4
GRE0
GRE1
C3
X1301
GRE1
GRE2
B1
C1301
GRE2
GRE3
F4
GRE3
GRE4
C2
GRE4
GRE5
C1
GRE5
GRE6
D3
GRE6
GRE7
D2
GRE7
GGE[7..0]
GGE0
C11
GGE0
GGE1
B12
GGE1
GGE2
B11
GGE2
VCLK
GGE3
A8
GGE3
VVS
GGE4
B8
GGE4
VHS
GGE5
C8
GGE5
FIELD
GGE6
A7
GGE6
VPEN
GGE7
B7
GGE7
VR[7..0]
GBE[7..0]
GBE0
B18
GBE0
GBE1
A20
GBE1
GBE2
B17
GBE2
GBE3
A19
GBE3
GBE4
B16
GBE4
C
GBE5
A17
GBE5
GBE6
A16
GBE6
GBE7
A15
GBE7
VG[7..0]
GRO[7..0]
GRO0
A6
GRO0
GRO1
C7
GRO1
GRO2
B6
GRO2
GRO3
A5
GRO3
GRO4
D7
PW181 Graphics Port
GRO4
GRO5
B5
GRO5
GRO6
C6
GRO6
GRO7
A4
GRO7
VB[7..0]
GGO[7..0]
GGO0
C13
GGO0
GGO1
B15
GGO1
GGO2
A14
GGO2
GGO3
B14
GGO3
GGO4
A13
GGO4
GGO5
C12
GGO5
GGO6
B13
GGO6
GGO7
A12
GGO7
GBO[7..0]
GBO0
C18
GBO0
GBO1
E17
GBO1
GBO2
C17
GBO2
SCL_H5V
GBO3
B19
SCL_H5V
GBO3
GBO4
E16
GBO4
GBO5
C16
B
GBO5
GBO6
C15
GBO6
5Vstby
GBO7
D14
GBO7
SDA_H5V
SDA_H5V
D3V3B
V25
V15p
V15
PW818 POWER AND GROUND
A
1
2
3
4
D3V3B
R1305
D3V3B
R1306
R1307
R1308
VGASEL
RXD
TXD
IR_181
NMI
C1302
R1303
SDA_H3V
SDA_H3V
SCL_H3V
SCL_H3V
SDA_S3V
R1304
SCL_S3V
U1301B
GAFEOE
MUTE
REMARK:
SEL1
E1
HARDWARE I2C: SDA1 SCL1
VCLK
SEL0
E3
SOFTWARE I2C: VSDA VSCL
VVS
F3
VHS
KEY0
D1
FIELD
KEY1
N2
VPEN
KEY2
KEY3
VR0
E2
VR0
KEY4
VR1
F1
D3V3B
VR1
KEY5
VR2
F2
VR2
KEY6
VR3
G3
VR3
SP_RELAY
VR4
G2
VR4
R1333
R1309
VR5
H3
D3V3B
VR5
VR6
H2
VR6
COMMUNIC
VR7
G1
VR7
P_SCLK
MREST
P_SDATA
VG0
J4
VG0
P_SLE
VG1
H1
VG1
DTXON
VG2
J3
VG2
Q1303
HPD_DET
VG3
J2
VG3
VG4
J1
PW181 Video Port
VG4
3450_rest
VG5
K3
VG5
R1325
VG6
K2
VG6
VG7
K1
R1332
VG7
R1331
VB0
L2
VB0
VB1
L1
R1326
VB1
D3V3B
VB2
L3
D3V3B
VB2
R1324
VB3
L4
VB3
VB4
M3
R1311
VB4
VB5
M1
R1312
VB5
VB6
N1
VB6
VB7
M2
R1313
VB7
R1334
D
S
SCL_H3V
Q1301
R1314
D3V3C
U1302
5V
R1316
3
INPUT
OUTPUT
R1315
Q1302
C1303
TAB
C1324
D
S
SDA_H3V
R1335
U1301E
3
4
5
6
R1329
RESET
R1321
U1301D
R1322
R1323
Y11
U4
RESET
A0
A[19..1]
E5
T4
A1
MCKEXT
A1
D6
V3
A2
DCKEXT
A2
A3
U3
A3
XI
A3
C5
Y1
A4
XO
A4
W2
A5
A5
Y12
T3
A6
RXD
A6
V12
V2
A7
TXD
A7
U2
A8
A8
V11
W1
A9
IRRCVR0
A9
W11
R4
A10
IRRCVR1
A10
V1
A11
A11
V13
P4
A12
PORTA0
A12
W13
R3
A13
PORTA1
A13
Y13
T2
A14
PORTA2
A14
Y14
U1
A15
PORTA3
A15
W14
T1
A16
PORTA4
A16
D1302
Y15
R2
A17
PORTA5
A17
W15
R1
A18
PORTA6
A18
V15
P3
A19
PORTA7
A19
D[15..0]
R17
V10
D0
PORTB0
D0
W18
Y10
D1
PORTB1
D1
V18
Y9
D2
PORTB2
D2
Y18
W9
D3
PORTB3
D3
U18
V9
D4
PORTB4
D4
Y19
Y8
D5
PORTB5
D5
W19
PW181 MISC
W8
D6
PORTB6
D6
T18
V8
D7
PORTB7
D7
W7
D8
D8
U8
D9
D9
T17
V7
D10
PORTC0
D10
V16
W6
D11
PORTC1
D11
W16
Y6
D12
PORTC2
D12
Y16
V6
D13
PORTC3
D13
V17
U7
D14
PORTC4
D14
R1310
U17
U6
D15
PORTC5
D15
W17
PORTC6
Y17
PORTC7
W3
RD
Y3
WR
P1
W12
CPUTMS
BHEN
Y2
V5
CPUTCK
ROMOE
ROMOEn
M4
W4
CPUDI
ROMWE
ROMWEn
N3
W5
CPUDO
RAMOE
Y5
RAMWE
Y4
CS1
U16
V4
MODE0
CS0
N4
U10
MODE1
EXTINT
T5
W10
MODE2
NMI
P2
MODE3
B20
DNC1
U15
C19
ADR24B
DNC2
V14
DNC3
RNMI2
V25
L1302
2
4
C1304
C1305 C1306 C1307 C1308 C1309
C1355
C1325
C1326
U1303
D3V3B
L1304
3
2
INPUT
OUTPUT
4
C1331
C1330 C1329 C1328
TAB
C1357
C1344
C1312
V15
C1333 C1334 C1335 C1336 C1337 C1338 C1339 C1340 C1341 C1342 C1343
V15
V15p
L1301
C1346
C1349 C1350
C1332
C1351 C1352 C1353
5
6
22/101
7
8
U1301C
C1354
J17
R1317
DCLK
DCLK
C20
R1318
DVS
DVS
D18
R1319
DHS
DHS
N19
R1320
DEN
DEN
DRE[7..0]
Y20
DR1
RP1302
DRE1
DRE1
W20
DR5
DRE5
DRE5
V20
DR6
DRE6
DRE6
V19
DR0
DRE0
DRE0
U20
DR7
RP1303
DRE7
DRE7
U19
DR3
DRE3
DRE3
R16
DR2
DRE2
DRE2
R18
DR4
DRE4
DRE4
DGE[7..0]
T20
DG1
RP1304
DGE1
DGE1
T19
DG0
DGE0
DGE0
R20
DG3
DGE3
DGE3
R19
DG2
DGE2
DGE2
P20
DG7
RP1305
DGE7
DGE7
P19
DG6
DGE6
DGE6
P18
DG5
DGE5
DGE5
M18
DG4
DGE4
DGE4
DBE[7..0]
M17
DB0
RP1306
DBE0
DBE0
L17
DB3
DBE3
DBE3
N20
DB1
DBE1
DBE1
M20
DB2
DBE2
DBE2
M19
DB4
RP1307
DBE4
DBE4
L20
DB7
DBE7
DBE7
L19
DB6
DBE6
DBE6
K17
DB5
DBE5
DBE5
K19
DRO0
K20
DRE[7..0]
DRO1
RP1308
K18
DR1
DRE3
DRO2
PW181 Display Port
J20
DR5
DRE7
DRO3
J18
DR6
DRE0
DRO4
J19
DR0
DRE2
DRO5
H20
DRO6
RP1309
H19
DR7
DRE1
DRO7
DR3
DRE5
H18
DR2
DRE4
DGO0
H17
DR4
DRE6
DGO1
G20
DGO2
RP1310
DGE[7..0]
G19
DG1
DGE3
DGO3
G18
DG0
DGE2
DGO4
F20
DG3
DGE5
DGO5
F19
DG2
DGE4
DGO6
F18
DGO7
RP1311
DG7
DGE1
E20
DG6
DGE0
DBO0
E19
DG5
DGE7
DBO1
E18
DG4
DGE6
DBO2
F17
DBE[7..0]
DBO3
RP1312
D20
DB0
DBE2
DBO4
D19
DB3
DBE5
DBO5
D16
DB1
DBE3
DBO6
D17
DB2
DBE4
DBO7
RP1313
DB4
DBE6
181 LVDS
DB7
DBE1
R6
R0
DB6
DBE0
R7
R1
DB5
DBE7
R0
R2
R1
R3
R2
R4
R3
R5
R4
R6
For Samsung/Formosa panel
R5
R7
2005.05.22
D3V3B
V15
C1322 C1321 C1320 C1319 C1318 C1317 C1316
C1313
C1314
C1315
Title
13-SCALER
Size
Number
Revision
A3
Date:
14-Oct-2005
Sheet of
File:
F:\4228\4228_temp_ddb\4228_Temp.DDB Drawn By:
7
8
D
C
B
A

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