Panasonic PT-DZ13KU / PT-DZ13KE / PT-DZ13KT / PT-DS12KU / PT-DS12KE / PT-DW11KU / PT-DW11KE / PT-DZ10KU / PT-DZ10KE (serv.man2) Service Manual ▷ View online
INF - 37
* CPU : Central Processing Unit
A
A
G
G
Check and repair IC3512 and the peripheral circuits.
Check and repair X3402 and the peripheral circuits.
When remote control is operated, the signal can be
detected at G17 connector 5 pin.
detected at G17 connector 5 pin.
G
・
R
Check the cable between connectors G17 and R1
(No breaking of wire, etc.).
Replace the R-P.C.Board.
(No breaking of wire, etc.).
Replace the R-P.C.Board.
G
When remote control is operated, the signal can be
detected at 6 pin of IC6012.
detected at 6 pin of IC6012.
G
G
Check the cable between connectors G19 and R21.
Replace the R2-P.C.Board.
Replace the R2-P.C.Board.
G
Check and Replace cable between connectors P21 and
G10.
Replace the P-P.C.Board.
G10.
Replace the P-P.C.Board.
A
Check IC6001.
Replace the G-P.C.Board.
Replace the G-P.C.Board.
A
Check in order of the following.
IC3508(FLASH ROM) and peripheral circuits.
IC3513(SRAM) and peripheral circuits.
IC3501(MAIN CPU)
IC3508(FLASH ROM) and peripheral circuits.
IC3513(SRAM) and peripheral circuits.
IC3501(MAIN CPU)
● Main CPU operation checks
A
G
The voltage of R3672 is 1.2V.
Check the clock waveform.
R3575 : 35.455MHz
R3575 : 35.455MHz
The voltage of G10 connector.
2pin : 3.3V, 6pin : 5V
2pin : 3.3V, 6pin : 5V
● Cannot control from the front side of the main unit.
■ Remote control does not respond
Check and repair IC6012,JK6001,Q6008 and the
peripheral circuits.
peripheral circuits.
G
R2
G
When remote control is operated, the signal can be
detected at G19 connector 3 pin.
detected at G19 connector 3 pin.
When remote control is operated, the signal can be
detected at 8 pin of IC6012.
detected at 8 pin of IC6012.
Check and repair IC6012 and the peripheral circuits.
● Cannot control from the rear side of the main unit.
G
Replace the G-P.C.Board.
NG
OK
NG
NG
OK
OK
NG
NG
OK
OK
NG
NG
OK
OK
INF - 38
G
G
G
S
G
Replace the G-P.C.Board.
Replace the G-P.C.Board.
■ Controls of side panel does not respond
The voltage of G2 connector 2-4 pins is approx 3V.
Replace the S-P.C.Board.
G
Check cable between connectors G2 and S1
(No breaking of wire, etc.).
(No breaking of wire, etc.).
Replace the cable.
G
When MAIN POWER is turned ON, the voltage of
G2 connector 6 pin is 3.3V.
G2 connector 6 pin is 3.3V.
Connect the cables properly.
Connect the cables properly.
G
Replace the G-P.C.Board.
Replace the G-P.C.Board.
G
When the command is transmitted, the signal can
be detected at 10,12,17 pins of IC6010.
be detected at 10,12,17 pins of IC6010.
G
Check and repair IC6011 and the peripheral circuits.
■ SERIAL IN/OUT does not respond
Check RS-232C cable connection. (JK6003/JK6004)
■ REMOTE 2 IN does not respond
Cable is connected with JK6005(REMOTE IN2).
G
When POWER is turned ON and OFF by remote
control,
the signal can be detected at 14, 18 pins of IC6011.
control,
the signal can be detected at 14, 18 pins of IC6011.
G
Check and repair IC6011 and the peripheral circuits.
OK
NG
NG
OK
OK
NG
NG
OK
OK
NG
NG
OK
NG
OK
1. Parts Location
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
DIS-2
1. 1. Electrical Parts Location (P.C.Board)
1. 2. Electrical Parts Location (Fan)
1. 3. Mechanism element parts location
2. Disassembly Instructions
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
DIS-4
2. 1. Flowchart for Disassembly
2. 2. Removal of Lamp Unit
2. 3. Removal of Upper Case (R/RM/RL/M2/F/R2 -P.C.Board)
2. 4. Removal of Intake Duct (Assy)
2. 5. Removal of Engine Block Case (Top)/DMD Block
2. 6. Removal of Analysis Block/Synthesis Block/Synthetic Mirror
2. 7. Removal of Rod(Assy)/Iris Unit (Assy)/Relay Lens
2. 8. Removal of Analysis Mirror (Assy)
2. 9. Removal of Terminal Cover (S-P.C.Board)
2.10. Removal of Signal Processing Block (A/G/WF/WL-P.C.Board)
2.11. Removal of Ballast Block (B/Q-P.C.Board)
2.12. Removal of Power Supply Block (P-P.C.Board)
2.13. Removal of Lens Mount (Assy)
3. Wiring
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
DIS-16
3. 1. Bottom case
3. 2. Ballast block
3. 3. DMD block
3. 4. Signal processing block
3. 5. Intake air duct
3. 6. RL-P.C.Board
3. 7. R-P.C.Board/RM-P.C.Board
CONTENTS
SECTION 2
Disassembly Procedures
Model No.
PT-DZ13KU / DZ13KE
PT-DS12KU / DS12KE
PT-DW11KU / DW11KE
PT-DZ10KU / DZ10KE
PT-DS12KU / DS12KE
PT-DW11KU / DW11KE
PT-DZ10KU / DZ10KE
DIS-2
1. Parts Location
1. 1. Electrical parts location (P.C.Board)
Image processing system / CPU
Relay Board (A-WF)
Control terminal / Fan,Iris,Motor Drive
Front IR Receiver / Status LED
Geometric Adjustment (*DZ/DS only)
Rear IR Receiver
Network (LAN)
Rear cover connection / Interlock
Control Panel
Relay Board (Fan)
DMD drive
Relay Board (Lens Mounter Motor)
Ballast power / Ballast control
Temp sensor (Intake/Exhaust)
AC Inlet / Power supply (DC-DC)
Temp sensor (Air flow)
Filter sensor
Luminance Sensor
Lamp memory connection
Iris posistion sensor / Iris relay board
1. 2. Electrical parts location (Fan)
ＲＭ
FG/FR
Ｍ１
BＱ
Ｆ
L1/L2
Ｍ３
Ｈ/ＭＲ
Ｐ
Ｍ２
Ｒ３
Board Name
Board Name
ＷＬ
ＲＬ
Ｓ
Function summary
Ａ
Ｒ
Ｇ
Ｒ２
ＲW
Function summary
ＷＦ
F
M3
M2
M1(Int)
H
MR
L1
L2
R
P
FG(B)
FR(R)
FG(G)
M1(Ext)
RL
R2
R
BQ(Lamp2)
BQ(Lamp1)
S
G
WF
WL
A
RM
RW
Ballast Fan
Color Prism Fan
DMD(2) Fan
Exhaust (L) Fan
Exhaust (R) Fan
Exhaust (C) Fan
Lamp 1 Fan
Power Fan
DMD Exhaust Fan
DMD(1) Fan
Intake 1 Fan
Intake 2 Fan
Lamp 2 Fan
Composition Mirror Fan
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