Connectors
disconnection detection
Connectors
disconnection detection
Q1219,Q1220,Q1221,
Q1222,Q1223,Q1224,Q1201
Q2217,Q2218,Q2219,
Q2221,Q2222,Q2223
Q1219,Q1220,Q1221,
Q1222,Q1223,Q1224,Q1201
Q2217,Q2218,Q2219,
Q2221,Q2222,Q2223
IC2601,D2604
Q2320,Q2321,Q2322,Q2323,
Q2324,Q2325,Q2330,Q2332,
Q2334
Q2320,Q2321,Q2322,Q2323,
Q2324,Q2325,Q2330,Q2332,
Q2334
Q2320,Q2321,Q2322,Q2323,
Q2324,Q2325,Q2330,Q2332,
Q2334
Q2320,Q2321,Q2322,Q2323,
Q2324,Q2325,Q2330,Q2332,
Q2334
Red LED
Flashing
Count
Operating
PD
Defective Assy
PD Outline
Checkpoint
Possible Defective Part
Remarks
2
POWER
POWER SUPPLY Unit
X DRIVE Assy
VSUS UVP
Failure in the POWER SUPPLY Unit
X SUS BLOCK
VSUS-PSUS and SUSOUT-
SUSGND are short-circuited.
Y DRIVE Assy
Y SUS BLOCK
VSUS-SUSOUT and SUSOUT-
SUSGND are short-circuited.
VSUS-PSUS and SUSOUT-
SUSGND are short-circuited.
VSUS-SUSOUT and SUSOUT-
SUSGND are short-circuited.
3
SCAN
SCAN Assy
VH UVP
SCAN IC
SCAN IC
X DRIVE Assy
X SUS BLOCK
Y DRIVE Assy
Y SUS BLOCK
VH DC/DC converter
Connectors
disconnection
detection
CN2001,CN2301
CN2001
CN3506
DIGITAL Assy
CN3506
4
SCN-5V
5
Y-DCDC
SCAN Assy
SCAN IC
IC5V DC/DC
IC5V UVP
CN2501,CN2502
Q2554,D2558
Y DRIVE Assy
Y DRIVE Assy
DIGITAL Assy
6
Y-DCDC
Y DRIVE Assy
VNOFS UVP
Y MSK BLOCK
LMSK is short-circuited.
VNOFS DC/DC
D2606,Q2710,Q2711
Vprst UVP
YPRST Regulator
D2602,Q2604,R2610
15VDD UVP
15VDC/DC
Q2572
VKOFS1_2 UVP
Y MSK BLOCK
LMSK is short-circuited.
VKOFS1_2 Regulator
Q2705,Q2702
VKOFS3 UVP
Y MSK BLOCK
LMSK is short-circuited.
VKOFS3 Regulator
Q2706,Q2703
VKOFS4 UVP
Y MSK BLOCK
LMSK is short-circuited.
Vadr is short-circuited (TCP,etc.).
Each TCP unit.
ADR_B capacitor is short-circuited.
Between ADR_B and Vadr is
short- circuited.
Each resonance block unit.
VKOFS4 Regulator
Q2707,Q2704
7
Y-SUS
Y DRIVE Assy
Center electric potential
detection PD
Y RESONANCE BLOCK
Q2106,Q2107,Q2108,Q2110,Q2112,
D2104,D2105,D2108,D2109
8
ADRS
ADDRESS Assy
ADDRESS RESONACE BLOCK
Vadr LVP
Connectors
disconnection
detection
CN1601, CN1602, CN1801, CN1802
DIGITAL Assy
CN3501 to CN3504
X DRIVE Assy
CN1202,CN1203
Y DRIVE Assy
CN2302,CN2303,CN2304
9
XDRIVE
X DRIVE Assy
Connectors
disconnection
detection
CN1001
DIGITAL Assy
CN3505
10
X-DCDC
X DRIVE Assy
Connectors
disconnection detection
CN1201
15VDD UVP
X SUS BLOCK
L1201,R1217
15VDC/DC
Q1402
VXKOFS1 UVP
VXKOFS1 Regulator
Q1403,Q1404,IC1401
X OFFSET BLOCK
Q1301,Q1303
VXKOFS2 UVP
VXKOFS2 Regulator
Q1405,Q1406,IC1402
X OFFSET BLOCK
Q1302,Q1304
11
X-SUS
X DRIVE Assy
Center electric potential
detection PD
X RESONANCE BLOCK
Q1108,Q1109,Q1110,Q1112,
D1106,D1107,D1110,D1111
UVP: Under Voltage Protect , OVP: Over Voltage Protect
Prediction of failure symptoms when a PD (power-down) is generated
IC1651 to IC1656, IC1851 to IC1855
Q1731,Q1741,Q1751,Q1761,Q1771,Q1781,Q1931,Q1941,Q1951,
Q1961,Q1971,(D1731,D1741,D1751,D1761,D1771,D1781,D1931,
D1941,D1951,D1961,D1971,R1714 to R1719,R1914 to R1918)
C1711,C1911,(R1714 to R1719,R1914 to R1918,R1735,R1745,R1755,
R1765,R1775,R1785,R1935,R1945,R1955,R1965,R1975,D1731,D1741,
D1751,D1761,D1771,D1781,D1931,D1941,D1951,D1961,D1971)
118
PDP4280HD, PDP5080HD
Содержание Elite PRO-506PU
Страница 2: ......
Страница 8: ... 2 4 SI PG06003 A Warranty Claim Example 8 ...
Страница 14: ...14 Quick Reference G 3 to G 8 Power Down Shut Down Trap Switch Reset Service Remotes ...
Страница 23: ...23 Models PDP433PU PDP503PU Block Diagrams Shut Down Power Down Diagnosis ...
Страница 30: ...30 Models PDP433CMX PDP503CMX PDP4300 PRO800HD HDI PRO1000HD HDI ...
Страница 31: ...31 Block Diagrams Basic Service Factory Mode Shut Down Power Down Diagnosis ...
Страница 48: ...48 Models PDP434CMX PDP504CMX PDP505CMX PDP4304 PDP4314 PDP5004 PDP5014 PRO810HD PRO1010HD ...
Страница 49: ...49 Block Diagrams Operation LED Statuses Power Down Shut Down Diagnosis ...
Страница 59: ...59 Models PDP4350SX PDP5050SX Block Diagrams Operation LED Statuses Shut Down Power Down Diagnosis ...
Страница 72: ...72 Models PDP436PU PDP506PU PRO436PU PRO506PU ...
Страница 73: ...73 Block Diagrams Operation LED Statuses Shut Down Power Down Diagnosis System Reset ...
Страница 82: ...82 Models PDP4270HD PDP4271HD PDP5070HD PDP5071HD PDP6070HD PDP6071HD PRO507PU PRO607PU ...
Страница 83: ...83 Block Diagrams Quick Reference Power Down Shut Down Diagnosis System Reset Power Supply Jumper ...
Страница 87: ...87 Models PDP6070HD PDP6071HD PRO607PU Block Diagrams on the next two pages ...
Страница 99: ...99 Model PDP427CMX PDP507CMX PDP607CMX Block Diagrams Operation LED s Power Down Shut Down Diagnosis ...
Страница 120: ...120 Scan IC Troubleshooting Blue Glue Removal IC Removal ...
Страница 121: ......
Страница 142: ...142 ...