DOWNLOAD Panasonic PT-RZ670 / PT-RW630 (serv.man14) Service Manual ↓ Size: 6.03 MB | Pages: 42 in PDF or view online for FREE

Model
PT-RZ670 PT-RW630 (serv.man14)
Pages
42
Size
6.03 MB
Type
PDF
Document
Service Manual / Other
Brand
Device
Projector / 1-CHIP DLP BASED PROJECTOR
File
pt-rz670-pt-rw630-sm14.pdf
Date
PREV: Panasonic PT-RZ670 / PT-RW630 (serv.man13) Service Manual / Other

Panasonic PT-RZ670 / PT-RW630 (serv.man14) Service Manual / Other ▷ View online

SECTION 1  SERVICE  INFORMATION
< RZ670/RW630 >
A
A
A
A
A
A
 Check the input waveform
    R3169(G9), R3174(CLK), R3173(HS, VS)
A
 Check the IC3058 and peripheral circuit
 ● RGB1 input check
A
 Check the L3043, L3044, Q3037, Q3038 and
 peripheral circuit
 ● Y/C input check
 Follow the section "●A-P.C.Board operation check"
 Check the waveform at C3011(Y) and C3012(C)
 Check the IC3501, X3501 and peripheral circuit
 Check the waveform at C3003(Y) and C3004(C)
 Check the IC3062 peripheral circuit
 Check the image condition of VIDEO input
 Check the image condition of RGB2 and HDMI input
A
 Check the input waveform of the IC3010
    C3059(R), C3058(G), C3060(B), TPA09(HS),
    TPA10(VS)
A
 Check the L3042, L3043, L3044, Q3036, Q3037,
 Q3038 and peripheral circuit
 Check the IC3010 and peripheral circuit
 Check the IC3010 and peripheral circuit
A
 Check the input waveform
    R3411(G9), R3406(CLK), R3416(HS, VS)
 Follow the section "●A-P.C.Board operation check"
A
OK
OK
NG
NG
OK
NG
NG
OK
NG
NG
NG
OK
OK
OK
INF - 33
SECTION 1  SERVICE  INFORMATION
< RZ670/RW630 >
A
A
A
A
A
A
 Check the input waveform
    R3425(G9), R3417(CLK), R3430(HS, VS)
A
 Check the input waveform
    R3480(G9), R3444(CLK), R3484(HS, VS)
 Follow the section "●A-P.C.Board operation check"
 Check the IC3010 and peripheral circuit
 ● DVI-D input check
 Check the IC3020 and peripheral circuit
 Select the [P IN P] mode, set the main input is
 RGB1(no input) and sub input is RGB2
 Check the image condition of RGB2
 Check the waveform of R3259(AE_ACT)
 Check the circuit between JK3005 and IC3020
 Check the R3493(ACT), IC3058 and peripheral circuit
A
A
 Check the input waveform
    R3169(G9), R3174(CLK), R3173(HS, VS)
A
 Check the IC3058 and peripheral circuit
 Check the image condition of RGB1 and DVI-D input
A
Check the input waveform of the IC3010
    C3063(R), C3062(G), C3064(B), TPA09(HS),
    TPA10(VS)
 Check the IC3058 and peripheral circuit
 Follow the section "●A-P.C.Board operation check"
A
 Check the input waveform
    R3289(G9), R3260(CLK), R3259(HS, VS)
A
A
 Check the L3039, L3040, L3041, Q3033, Q3034 and
 peripheral circuit
 Check the IC3010 and peripheral circuit
 ● RGB2 input check
OK
NG
OK
OK
OK
NG
NG
NG
OK
NG
OK
OK
OK
NG
NG
NG
INF - 34
SECTION 1  SERVICE  INFORMATION
< RZ670/RW630 >
A
A
A
A
A
 Check the image condition of HDMI input
 Check the IC3010 and peripheral circuit
 Is [DIGITAL LINK MODE] set to [AUTO] or
 [DIGITAL LINK] ?
 Set the [AUTO] or [DIGITAL LINK]
 DIGITAL LINK software version is displayed on the
 SELF CHECK screen
A
 Check the voltage
    L2005 : 3.3V, L2008 : 1.8V, L2011 : 1.0V
 Check the X2001, IC2001 and peripheral circuit.
 ● HDMI input check
 Check the image condition of RGB1 or RGB2 input
 Check the waveform of R3173(ACT)
 Check the circuit between JK3006 and IC3010
 ● DIGIGAL LINK input check
 Check the R3484(ACT), IC3058 and peripheral circuit
 Check the IC3010 and peripheral circuit
A
A
 Display the [DIGITAL LINK STATUS] and check the
 [SIGNAL QUALITY]
    Green (-12 dB or lower) or Yellow (-11 to -8 dB)
A
 Check the circuit between IC2001 and JK2001
 Check the X2001, IC2002, IC2003 and peripheral
 circuit
A
 Check the circuit between IC2001 and IC3010
 Check the IC2001, IC3010 and peripheral circuit
A
 Check the IC3058 and peripheral circuit
 Follow the section "●A-P.C.Board operation check"
 Check the input waveform
    R3411(G9), R3406(CLK), R3416(HS, VS)
 Check the input waveform
    R3169(G9), R3174(CLK), R3173(HS, VS)
OK
NG
OK
OK
OK
NG
NG
NG
NG
OK
NG
OK
NG
OK
NG
OK
INF - 35
SECTION 1  SERVICE  INFORMATION
< RZ670/RW630 >
A
A
A
A
A
A
 ● SDI1 input check (RZ670 only)
A
 Check the voltage of the power lines
    IC3059  1pin : Approx 3.3V
    IC3527  1pin : Approx 1.2V
A
 Check the IC3059, IC3351 and peripheral circuit
A
 Check the waveform of A2 connector at no input
    21-22pin(CLK) : 800MHz (RZ670)
A
 Check the IC3501 and peripheral circuit
 Follow the section "●DG/FM-P.C.Board operation check"
 Follow the section "●A-P.C.Board operation check"
 ● A-P.C.Board operation check
A
 Check the clock waveform.
    R3611 : 24.5 MHz
A
 Check the IC3501, X3502 and peripheral circuit
 The voltage of R3801 is 1.2V
 Check the IC3801 and peripheral circuit
 The voltage of C3864 is 1.5V
 Check the IC3851 and peripheral circuit
 The voltage of R3981 is 0.75V
 Check the IC3991 and peripheral circuit
A
 Check the IC3058 and peripheral circuit
A
 Check the voltage of IC3072
    7 pin : 0.4 V or less
A
 Check the IC3072 and peripheral circuit
A
 Check the input waveform
    R3411(G9), R3406(CLK), R3416(HS, VS)
A
 Check the IC3058 and peripheral circuit
A
 Check the clock frequency of R3444
    3D-SDI signal : Approx 148.5 MHz
    HD-SDI signal : Approx 74.25 MHz
NG
NG
OK
OK
NG
NG
OK
OK
NG
OK
NG
OK
NG
OK
NG
OK
NG
OK
INF - 36
Page of 42
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