DOWNLOAD Panasonic PT-DZ570U / PT-DZ570E / PT-DW530U / PT-DW530E / PT-DX500U / PT-DX500E (serv.man8) Service Manual ↓ Size: 17.12 MB | Pages: 71 in PDF or view online for FREE

Model
PT-DZ570U PT-DZ570E PT-DW530U PT-DW530E PT-DX500U PT-DX500E (serv.man8)
Pages
71
Size
17.12 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / 1-CHIP DLP BASED PROJECTOR
File
pt-dz570u-pt-dz570e-pt-dw530u-pt-dw530e-pt-dx500u-.pdf
Date
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Panasonic PT-DZ570U / PT-DZ570E / PT-DW530U / PT-DW530E / PT-DX500U / PT-DX500E (serv.man8) Service Manual ▷ View online

<
PT-DZ570U/PT-DW530U/PT-DX500U/PT-DZ570E/PT-DW530E/PT-DX500E>
S
S
S
S
S
J
J
J
J
J
 ■ Remote controller does not work (Cannot control for only rear side of projector)
 ■ SERIAL IN does not work
When remote button is pressed, signal waveform can
be checked on pin4 of J1 connector.
 Waveform of RM3001 pin1 can be detected.
 Check IC6012 and around circuit.
Replace J PCB.
 ■ Remote controller does not work (Cannot control for only front side of projector)
When remote button is pressed, signal waveform can
be checked on pin7 of S1 connector.
 Check short circuit from RM3500 pin1 to S1 connector
pin７
Replace S PCB.
 Waveform of RM3500 pin1 can be detected.
 Check RM3501 and around circuit.
 Check short circuit from RM3001 pin1 to J1 connector
pin4
NG
NG
OK
OK
NG
NG
OK
OK
INF - 27
J
J
J
S
A
S
S
S
S
 ■ Control panel on the side does not work
 Voltage between pin3 and pin6 on S1 connector is
about 3V.
 When power ON, voltage of pin1 on S1 connector is
3.3V.
 Check A PCB  3.3V line.
 Replace the cable.
 Check 3.3V line of S PCB.
 Confirm cable connection from A1to S.
Replace S PCB.
 Replace J PCB.
 Confirm the cable of JK3004（SERIAL IN）
 Connect it properly.
 When the command is sent, signal waveform can be
detected on pin13, 15, 17 of IC3004.
 Check around IC3004.
OK
NG
NG
OK
OK
NG
NG
OK
NG
OK
INF - 27
<
PT-DZ570U/PT-DW530U/PT-DX500U/PT-DZ570E/PT-DW530E/PT-DX500E>
ＷＬ
ＷＬ
 Confirm that +3.3V is supplied to IC2001（pin37）.
 Check L2030 and +3.3V power line and around it.
ＷＬ
 Confirm power supply to IC2004
　
L2018（VSUS15），L2019（VDD）: +1.5V
　
L2009（VSUS33），L2030（VCC），L2034（VBAT）:
+3.3V
L2012（VCCMEM）
1 8V
ＷＬ
 Check IC2011（+1.5V），IC2006（+1.5V），IC2013
（
+3.3V），
 IC2014（+3.3V），IC2003（+1.8V） and around them.
ＷＬ
 Confirm that 333.3MHz differncial clock is supplied to
IC2005（pin G12, pin H12）.
ＷＬ
 Check R2037and around it.
 ■ No picture output only through network
Note: Wireless function is option.
ＷＬ
Confirm 27MHz clock is output from X2000 (pin1, 3)
and input to network micon IC2004（pin M21,M22）.
ＷＬ
 Check X2000 and around it.
ＷＬ
 Confirm CLK（CL2002） and picture （CL2013～
CL2036）is output.
Ａ
 Overall check for connector A30.
Check resize micon（IC1400） and around it.
ＯＫ
ＮＧ
NG
ＯＫ
ＮＧ
ＯＫ
ＮＧ
ＯＫ
ＮＧ
ＯＫ
Wired
Wireless
LAN type
INF - 28
Ａ
Ａ
WL
Ａ
A
 Check R1781（A），L2002（WL）and around them.
 Confirm that ET-WM200 is connected to JK2000.
 Set the connection of LAN cable properly.
 Check LAN signal from PC.
Ａ
 Confirm +3.3V is supplied to wired LAN controller
IC1701（pin1）.
Ａ
 Check L1703 and around it.
 Confirm that 25MHz clock is input to IC1701（pin40）.
Ａ
 Confirm waveform of input signal to JK1008（pin1,2）of
LAN terminal.
Ａ
 Check IC1701, JK1008 and around them.
A
ＷＬ
A
 Check IC2006（A），IC2000（WL） and around
them.
Check power supply to JK2000 of wireless module ET-
WM200
 Is ET-WM200 inserted to JK2000 properly ?
 Replace ET-WM200.
Wired
ＮＧ
ＯＫ
ＮＧ
ＮＧ
ＯＫ
ＯＫ
Wireless
ＯＫ
ＮＧ
ＮＧ
ＯＫ
LAN type
INF - 28
<
PT-DZ570U/PT-DW530U/PT-DX500U/PT-DZ570E/PT-DW530E/PT-DX500E>
Network number for this projector and PC corresponds.
Log in with administrator's right and set the network number
to be matched.
 ■ Audio function does not work.
　
Utility for wireless LAN module is working.
　
Stop the utility.
Check the WL circuit.
Note: Wireless function is option.
　
Firewall of PC is set.
　
Release the firewall.
　
Network bridge is set on PC.
　
Release the network bridge.
 ■ This model is not shown in connecting selection display.
ＮＯ
ＹＥＳ
ＹＥＳ
ＮＯ
ＹＥＳ
ＮＯ
ＹＥＳ
ＮＯ
INF - 29
J
Check IC3002 and around circuit.
A
WL
Check IC1055 and around on A PCB.
When only faulty network function, confirm network
audio setting and check WL PCB.
 Replace the flex cable.
J
 Check IC3001and around.
 Replace J PCB.
J
 Confirm flex cable from J1 to A3 connector.
J
The waveform of J1 connector pin30(L), pin32(R) are
switched by input signal.
（
AUDIO IN1～3）
J
The waveform of J1 connector pin26(L), pin28(R) are
switched.
（
AUDIO IN1～3、HDMI、NETWORK）
J
The waveform of IC3002　pin13(L), pin2® changes with
volume control.
NG
OK
NG
OK
NG
OK
NG
OK
INF - 29
1. Parts Location　　・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
 
DIS-2
1. 1.  Electrical Parts Location (P.C.Board)
1. 2.  Electrical Parts Location (Fan)
2. Disassembly Instructions　　・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
 
DIS-3
2. 1.  Flowchart for Disassembly
2. 2.  Removal of Upper Case
2. 3.  Removal of Signal Processing Block
2. 4.  Removal of Analysis Block
2. 5.  Removal of Lens Unit
2. 6.  Removal of DMD Block
2. 7.  Removal of Color Wheel/Rod
2. 8.  Removal of Relay Lens
2. 9.  Removal of A-P.C.Board
2.10. Removal of P-P.C.Board , B/Q-P.C.Board
CONTENTS
SECTION 2
< Disassembly Procedures >
PT-DZ570U / DZ570E
PT-DW530U / DW530E
PT-DX500U / DX500E
Model No.
Page of 71
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