Read Panasonic PT-VW345NZ / PT-VX415NZ Service Manual online
DIA-7
PT-VW345N / PT-VX415N
1
2
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4
5
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7
8
9
1
2
13
14
15
16
A
B
C
D
E
F
G
H
I
J
K
L
A
B
C
D
E
F
G
H
I
J
K
L
WS2G -01
POWER FACTOR CORRECTION
A-P.C.B
B
LCD
PANEL
R
LCD
PANEL
G
LCD
PANEL
R-P.C.B
M2-P.C.B
C-P.C.B
BQ-P.C.B
PROJECTION LENS
LAMP
EXHAUST FAN
POWER
EXHAUST FAN
LAMP
INTAKE FAN
PANEL A
INTAKE FAN
PANEL B
INTAKE FAN
LP900
K-
P.
C.
B
AC INLET
AC100-240V
IRIS
J-P.C.B
WIRELESS
MODULE
CM-P.C.B
SP
M1-P.C.B
P-P.C.B
IC621
FA5613N
IC631
MR9010
COLD SIDE
HOT SIDE
THERMAL FUSE
CN3
1
1
2
3
4
4
FN003
L6FCYYY0189
FN002
L6FCYYY0198
FN004
L6FCYYY0302
FN001
L6FCYYY0198
1
2
L6FCYYY0302
FN005
K1KA03BA0047
K6G
1
2
3
K1KA03BA0047
K6S
1
2
3
K1KA03B000242
K6E
1
2
3
1
5
K1KA05B00466
K8H
1
5
K1KA11BA0051
K8R
1
1
2
3
4
5
6
7
8
9
10
11
11
1
1
2
2
K1KA07BA0047
K8000
1
2
3
4
5
6
7
CN1
1
3
K1KA03BA0050
K8F
1
2
3
K1KA0400273
K8I
1
2
3
4
5
6
K1KA02BA0047
K8G
K0L1BB000041
K8S
1
2
3
4
K2AHYB000004
LF601
1
2
3
REGND
K1KA03B00242
K8D
1
2
3
K1KA02B00294
K8L
K1KA03BA0047
K6P
1
2
3
K1KA03B00242
K6K
1
2
3
K1KY02BA0350
K01
D4CEY2R20002
PTH01
D4CC1103A037
PTH803
K1KA02B00294
K02
R/C PRE AMP
K29D_1
F1J0J106A004
C2903
:F1J0J106A020
F1H1A105A036
C2901
D0GB101JA089
R2903
D0GB470J0002
R2901
F1H1H471A219
C2902
B3RAD0000214
A290
1
1
2
3
REGND
REGND
REGND
REGND
REGND
K29D_2
K29D_3
K1KA03BA0061
K29D
1
2
3
TO MAIN UNIT
TO LAMP1 ID UNIT
K87B_2
K87A_4
K87B_6
D0YAR0000012
R8738
K87B_3
K87B_5
K1KY06AA0930
K87B
J10RR060G
4
5
6
1
2
3
GND
K87A_2
GND
K87A_1
K87A_5
K87A_3
J0JYC0000346
L8731
J0JYC0000346
L8732
J0JYC0000346
L8733
GND
K1KA04B00273
K87A
1
4
(LIVE)
K6B_1A
K6B_2A
K6A_2A
D4EAY6210004
VA601
1
2
F1AAF4710001
C602
250
X
VA602
1
2
K5E632BZA003
F601
C606
F0CAF334A030
C605
F0CAF334A030
K601A_1A
K601A_2A
VA601H
1
VA601H
2
C605H
1
C605H
2
C606H
1
C606H
2
VA602H
2
VA602H1
F1AAF4710001
C601
250
D1BN6803A017
R601
D1BN6803A017
R602
K6A_1A
GN
D
GN
D
G0B173H00003
L601
1
2
3
4
L601H
1
L601H
2
L601H
3
L601H
4
K6B_2B
K6B_1B
K1KA02A00676
K6
B
1
2
G0B402J00003
L602
1
2
3
4
L602H1
L602H
2
L602H
3
L602H
4
S6V
S-7V
F/B DET
(NEUT)
(LIVE)
S16V
(TK15A50D)
(TK15A50D)
LAMPDC_ON
K6D_1A
K6D_2A
F1H1H104A798
C641
F0CZZ105A151
C613
B0HCMM000019
D651
D0GB103JA089
R627
D0GB103JA089
R648
GND
F2A1C331B881
C665
GND
B0JBSG000058
D662
B0HCMM000019
D663
C661_2
C664_2
C662_1
C661_1
D0GB331JA089
R662
F1H1H104A798
C671
GND
GND
D0GB102JA089
R672
GND
D0GB103JA089
R643
D0GB103JA089
R641
D0GB103JA089
R644
C0DBBYY00080
IC621
1 FB
2 VCMP
3 VDET
4 IS
2 VCMP
3 VDET
4 IS
5
ICMP
6
GND
7
OUT
8
VCC
C0DBZYY00490
IC671
B0JCGD000015
D664
K602A_2A
K602A_1A
D4DC14710001
PTH641
K1KA11AA0194
K6R
1
1
2
3
4
5
6
7
8
9
10
11
11
F1H1E1050001
C626
B3PAA0000601
PC661
1
2
3
4
B3PAA0000601
PC662
1
2
3
4
K6R_9
K6R_3
K6R_2
K6R_2
C615_A1
D0GB472JA089
R675
D0GG471JA032
R639
B0JBRK000008
D661
F1H1H221A792
C631
D0GB113JA089 R631
B0HAGV000028
D633
D0GB223JA089
R636
F1B3D471A084
C632
B0BC01600013
D630
F1AAF222A017
C604
F1AAF222A017
C603
K602H1
K602H2
J0JYC0000069
L613
D0GB220JA089
R61
7
X
C635
C615_B1
F2A1E1020160
C661
F2A1A3320056
C664
D4CAB5R00002
PTH611
PTH611H1
PTH611H2
G0C100M00011
L611
K1KA02A00676
K602
K6D_3A
GND
K4ZZ01000310
SCB3
1 2 3
K4ZZ01000310
SCB5
1 2 3
K6R_1
D0GB101JA089
R624
X
R620
F1H1H102A798
C629
F1H1H471A798
C628
D0GB223JA089
R629
B3PAA0000601
PC663
1
2
3
4
D0GB104JA089
R646
D0GB103ZA068
R676
D0GZ205JA023
R610
D0GZ205JA023
R611
D0GZ205JA023
R612
D0GZ205JA023
R618
D0GF105ZA022
R615
D0GF105ZA022
R616
D0GF105ZA022
R619
J0JYC0000069
L61
4
D0GB220JA089
R633
D0GB331JA089
R661
B0BC013A0209
D632
GND1 GND1
D0GB561ZA037
R640
D0GB103JA089
R613
D0GB103JA089
R630
D0MA47MKA023
R614
D0GB104ZA068
R673
D0GB105JA089
R628
D0GB473JA089 R626
F1H1H222A79
8
C623
F1H1H471A798
C627
D0GB182ZA068
R622
J0JYB0000024
L615
F1H1H225B13
8
C621
F1H1H472A21
9
C625
F1H1H102A798
C63
3
F1H1H104A798
C642
F1H1H104A798
C663
DA2J10100L
D61
3
DA2J10100L
D612
DA2J10100L
D631
B1ADGF000013
Q651
D0GB183ZA038
R621
B1ABDF000013
Q641
B1ABDF000013
Q642
B1ABDF000013
Q643
F1H1H474A798
C622
D0GN2R2JA034
R647
D0GB273ZA038
R683
B0HCMM000019
D652
D652
F2A1V101B413
C652
100uF 35V
B0BC01600013
D634
D0GB561ZA037
R638
F2A1V220B161
C651
35V 22u
D0GB224JA089
R642
D0GN220ZA008
R649
GND1
B0JCME000087
D63
7
K6R_11
K6R_7
D0GB222JA089
R671
D0GBR00JA071
R637
ERX1SJR39E
R623
ERX1SJR33E
R635
D0GB104JA089
R645
F1H1H104A798 C662
D0GB512ZA068
R684
D0GB101JA089
R625
D0GB101JA089
R634
D0GZR00J0005
R656
SCB4
1 2 3 4 5 6 7
8 9 10 11 12 13 14
D0GB223ZA038
R674
L611H1
L611H2
R614H1
R614H2
F1AAF102A017
C607
B0FBLT000001
DB611
B0FAAR000015
D611
B1CERQ000139
Q611
B1CERQ000139
Q612
F1B3D471A084
C624
F1H1H104A798
C639
F1H1E1050001
C638
F1H1E1050001
C63
0
C0DACYY00016
IC631
1
Z/C
2
F/B
3
GND
4
VCC
5
SOURCE/OCL
7
VIN
9
DRAIN
G0C162Z00003
L612
L612H2
L612H1
F2B2W1910001
C615
C615H2
C615H1
G4DYA0000551
T651
2
3
5
6
7
8
10
9
11
1
12
T651H1
T651H5
T651H7
T651H11
T651H12
B0JCGD000015
D665
B1ABDF000013 Q661
GND
GND
D0GZR00J0005
R666
D0GZR00J0005
R664
D0GB103JA089
R663
D0GB101JA089
R665
D0GB332JA089
R667
X
R669
X
R668
F1H1H103A798
C634
F1H1H225B138
C666
PWB : TNPH1071-1
1
40
UNIT : TNPH1071/1094
ASSY,PWB,MAIN WS2G
GND
LAMP:
TXZVL01UFBZ
1
SW_STBY_PWR
S-7V
1
1
PWR16V
GND
1
K5R
K1MY40BBA0006
K1MY40BBA0006
AC-DET
LAMP_DC_ON
1
PWR16V
3.3V
LAMP_DET
ECO
LAMP_SW
GND
LAMP_DET
3.3V
GN
D
D
LAMP_S
W
EC
O
O
EL901R
EL901G
EL901B
PWR6V
N0ZZ00000059
40
40
40
40
40
K5G
K1MY40BA0006
K1MY40BA0006
K5B
K1MY40BA0006
K1MY40BA0006
GND
K7300
K1KA20BA0060
K8802
K200
K300
380V
PWR6V
PWB :TNPA5903-1A
C5ZZZ0000086
K7400
K1KA30AA0009
K1FY105E0025
Indication of Signals
Power Failure, Fan Failure Detection Signals
- NO POWER when one of those signals detects a failure.
Power Drive, Fan Drive Signals
- NO POWER when one of those signals has a failure.
Switch Signals [AV switch, Mute, etc]
Switch Signals [AV switch, Mute, etc]
- NO PICTURE or NO SOUND when one of those signals
has
a failure.
CAUTION
Components indicated by a mark 7 in this schematic diagram have the spe-
cial significance in the safety. It is therefore, particularly recommended that
the replacement of those parts must be made by exactly the same parts.
Must be used with a specified fuse. Unauthorized substitutions may result
in fire or accident.
This projector is isolated from AC line by using the internal converter trans-
former. Please pay attention to the following notes in servicing.
1. Do not touch the part on hot side (primary circuit) or both parts on the hot
and cold sides (secondary circuit) at the same time.
2. Do not shorten the circuit between hot and cold sides.
3. The grounding lead must be connected to the ground of the same circuit
when measuring the voltages and waveform.
CAUTION
Fuse of the specified parts
number must be used.
Unauthorized substitutions may
result in fire or accident.
Fuse of the specified parts
number must be used.
Unauthorized substitutions may
result in fire or accident.
3. Schematic Diagram
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