Schematic Diagrams - Panasonic PT-CW230E Service Manual

Schematic Diagrams

A
B
LINE FILTER
L601A L601B L602A L602B
AC100-240V
ZAV9700SJ09-- ZAV9700SJ09-- ZAV9700SJ09-- ZAV9700SJ09--
F601A
K3GE1YA00009
W901 :K3GE1YA00011 VA601
K601 F601B C605
K2AHYB000004 K3GE1YA00009 D4EAY6210004 R601 L601 C602 L602
AC CORD (LIVE) F0CAF
:K3GE1YA00011 :DVXAVB019---N RGK4303 G0B103J F0CAF G0B103J
JTFANL 00006 334A030 00006 334A030
VA601A
2 ZAV9700SJ09--
LF601_2A
1
LF601_2B F601 (LIVE)
3 K5D802BNA005
(NEUT)
LF601_1A NEUT
1 NEUT 2 R600
LF601_1B C601
RGK3603 F0CAF
C (NEUT)
K601A JTFANL 334A030
1AA2EAF0203--
F.G.
Z602&6C
1LB4W30B26600
D
POWER FACTOR CORRECTION
K6C_1A AC1
DB611_3A
D611
1 2 3
B0FABR000003
1
E C611 seiryu_a+ D611C
F1B3A102A077 J0JYZ0000005
L612
K6C_1B 2 L611
G0C701Z00003
1 G0A101J00024
C607
F1AAF1010001
1 2
K6C_2B 3 L615 J0JYA0000027 L616
K6C_2A seiryu+
D D
2
K6C C612 C614
3 4
K1KA02A00676 F0CZZ105A151 G G
F1B3A102A077 4
:F0C2G105A151
PTH611 S S
:F0CZZ105A147
D4CAB8R00001
DB611 C616
B0FFBC000001
X
seiryu-
D665
R611 B2AAJS000002
C672 C673
D0GG364JA032
F2A1E101B707 F2A1E
:D0GG364JA027
IC621 101B707
R612
D0GG434JA032 FA5550NG R686
D0GG681JA032 R687
:D0GG434JA027
D0GR681KA002
:D0GG681JA027
F IC621FB
IC621
C0DBCYY00131
VCC IC621VCC
1 FB 8
2 COMP OUT 7
3 MUL GND 6
4 IS SLOPE 5
C625 F1H1H222A219
F1H1H R629
C622
F1H1H473A918 103A219 D0GB274JA089
:F1H1H473A748
:F1H1H473A798 :D0GB274JA068
:D0GB274JA096
D0GN124JA033 D0GN124JA033
D0GN124JA033
D0GN124JA033 D0GN124JA033
D0GN124JA033
R652
G :D0GN124JA038
:D1BN1203A017 F0C2J103A125
D0GN220JA034
D651
:D0GN220JA038 B0HCMM000019
:D0GN220JA033
Q651
B1ADCF000195 C651
F2A1V221B448
R651
D0GB103JA089
:D0GB103JA072
:D0GB103JA096
R641
D0GB103JA089
SW_IC_VCC
:D0GB103JA072
:D0GB103JA096
Q641
B1ABCF000004
C643
F1H0J4750004
H
:F1H0J475A010
IC631
MR4010-7101
C642 P.F CONTROL
F1H0J4750004
IC631C
:F1H0J475A010
ZAV9700SJ09--
IC631
C0DACYY00010
R631
D0GB113JA089
:D0GB113JA072
:D0GB113JA096 Z/C FB GND VCC EM Vin CC
L631
VCC VIN
J0JYA0000027
ZD631 C631 CC
B0BC8R100004 F1H1H221A792 D633
B0HAGV000005
R634 Z/C
C632 C638 R635
D0GB333JA089 D632 EM
RSXAV1R39JDAK
:D0GB333JA070 FB_A F1B3D471A084 X
I B0ACDJ000007
:D0GB333JA096
D0GB100JA089
:D0GB100JA072
:D0GB100JA096
Q642 ZD632
R637
B1ABCF D0GB333JA089 B0BC5R600003
Q622
000004 :D0GB333JA070
B1ABCF000004
D631 :D0GB333JA096
B0ACDJ000007
R618
D0GB103JA089
PTH641
:D0GB103JA072
D4DCY471A008
C635 :D0GB103JA096
C641 F1H0J4750004
F1H1H104A913 :F1H0J475A010
J
AV
K
L
1 2 3
MB2AC -01
SCH_MB2AC
PROJECTION LENS
K602
K1KA02B00284
K602_1B K602_1A
2
K602_2B K602_2A
1
POWER
D611D
J0JYZ0000005
L613
J0JYB0000032
1 2 K6A_1B K6A_1A
J0JYA0000027
C615_A K6A&CN1
C615
1LB9W03BC014D
K6A_2B K6A_2A
L614
J0JYB0000032
C615_B
D611B
D611A
GREASE
ZAV6120SG58-- D611E D611F
SCREW
:ZB13:ZB29 ZAV9700SJ09-- ZAV9700SJ09--
SFSPW30100SV-
Q611B Q612B DB611B
Q611A Q612A DB611A
GREASE GREASE GREASE
ZAV6120SG58-- ZAV6120SG58-- ZAV6120SG58--
SCREW SCREW SCREW
:ZB13:ZB29 :ZB13:ZB29
SFSPW30100SV- SFSPW30100SV- :ZB13:ZB29 SFSPW30100SV-
IC631B D665B
IC631A IC631H D665A
C637
C636 F2A2W150A224
GREASE GREASE
F2A2W150A224 ZAV6120SG58-- SCREW ZAV6120SG58--
HEATSINK SCREW
:ZB13:ZB29
R621 SM2PW308R0SV- 1AA2HEA0498-- :ZB13:ZB29 SFSPW30100SV-
RGF8201 DB611HB D665C Q611C DB611C
F631 DB611H
DTCANL
K5G202YA0109
F631A
GREASE
ZAV9700SJ09--
R622 HEATSINK HEATSINK SCREW SCREW ZAV6120SG58--
1AA2HEA0497-- SM2DN256R0SV-
D0GB621 1AA2HEA0344D- :ZB13:ZB29
C627 ZA083 SM2DN256R0SV-
RL601
K6A1AYY00005
:D0GB392JA072
R683 D0GB392JA089
Q683 :D0GB392JA096
B1ABCF
000004 R678 D0GB104JA068
D671
T651 :D0GB104JA089
B0HCMM
R696 :D0GB104JA096
G4DYA0000316 000019 C661
D0GN103JA033 GND F2A1E182B745
C663
:D0GN103JA038 K6R
GND F2A1E182B745
K1KA12BA0062
R690 R691 R692 1 12
LAMPDC_ON K6R_1 1
R693 R694 R695
D661 1
C674 B0JBSL000052 K6R_2
R697 2
GND POWER_SW_MCU K6R_3
D0GN103JA033 2 11 3
C662
:D0GN103JA038
F1H1H104A913
4
GND
D666
5
B0HAGV000005
3 12V
6
R681 R677 K6R_7
7
D0GZ220JA018 D0GN101JA033
K6R_8
:D0GF220JA077 :D0GN101JA038
8
K6R_9
9
9
K6_10
10
K6_11
11
5 8 12
12
L661 PB601B
J0JYB0000032 1AA2EAF0208--
6 7 1 2 3
GND
R662
PC661
D0GB332JA089
B3PAA0000601
:D0GB332JA072
:D0GB332JA096
F1H0J4750004 F1H0J4750004
:F1H0J475A010 :F1H0J475A010
F1H0J4750004 F1H0J4750004
:F1H0J475A010 :F1H0J475A010
R644 C664 C665
D0GB473JA089 GND C668 C667
:D0GB473JA072
:D0GB473JA096
HEAT
C609
X
GND R673
R671
PC671 D0GB512ZA068
D0GB392JA089
B3PAA0000601 :D0GB512ZA038
:D0GB392JA072 :D0GB512ZA063
:D0GB392JA096
R674
ZD633 C671 D0GB682ZA068
R672
B0BC5R600003 F1H1H104A913
D0GB102JA089 :D0GB682ZA038
:D0GB682ZA063
:D0GB102JA071
R675
:D0GB102JA096
D0GB472JA089
:D0GB472JA072
IC671 :D0GB472JA096 R676
R640 C0DBEYY00070 D0GB222ZA068
:D0GB222ZA038
IC671 :D0GB222ZA063
GND GND
FB PC663 TA76L431FBP
B3PAA0000601
R665
D0GB103JA089
D0GB472JA089
:D0GB103JA072
:D0GB472JA072
R689 :D0GB103JA096
:D0GB472JA096
HOT
Q681 R684
COLD
D0GB104JA068
B1ABCF000004
:D0GB104JA089
GND
GND :D0GB104JA096
K96A K96B
30 30
30 29 29 30 29 29
28 27 28 27
26 25 26 25
24 23 24 23
22 21 22 21
20 19 20 19
18 17 18 17
16 15 16 15
14 13 14 13
12 11 12 11
10 9 10 9
8 7 8 7
6 5 6 5
4 3 4 3
2 2 1 1 2 2 1 1
Z96B&96A
1AA9HDTCA100Z
4 5 6
LP900
A901A
1AA4W30B50002
CN4
1 1
2 2
3 3
4 4
USHIO
METAL HALIDE LAMP
1AV4T30B12800
79V-3.5A
SW902
K5B128YY002
THERMOSTAT FUSE
K6A&CN1
1LB9W03BC014D
CW
K67A
P5V K1KA04BA0047
Z8C&67A
IC6701 R6702 K67A_1 1AA95AYBE200Z
B3NBB0000004 D0GA333JA028
P5V 1
R6704
R6701 X
4 1
D0GA271JA028
C6701
C6702 K67A_2
F1G1A105A047
F1G1C104A077
3 2 K67A_G
R6703
4
D0GA154JA028 D6701
B0ACDJ000007
CW SENSOR
4 1 4 1
K8C K8D
K8A
Z6R&8A
1AA9CBGCM120Z
1 1 LAMPDC_ON
2
3 POWER_SW_A
4
5
6
7
8
ES16V
9
10
11
12
12
MAIN
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]
- NO PICTURE or NO SOUND when one of those signals
a failure.
CAUTION
Components indicated by a mark ! in this schematic diagram have the
special 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.
7 8 9
LAMP BALLAST
4 4 CN3
3 3
2 2 CN2
1 1
A901 1
LAMP_DET
GND
5V
CN1
LAMP_SW
ECO
5
FAN NET
BALLAST_RXD
K77G
P5V
L4753
FAN6
FAN5 1
BALLAST_TXD
FAN4 2
3
FAN3
4
FAN2
DMD MODULE 5
FAN1 R4751
6
LAMP_SYNC
7
L4756
FAN Adj. Only
FAN1 TPFAN1
TPFAN2
FAN2
TPFAN3
FAN3 FAN2
FAN4 TPFAN4
FAN5 TPFAN5 P5V
FAN6 TPFAN6
TPFANGND
FAN_LOCK
SC71A
1 2 3
FAN3
K40A SC73A P5V
1 2 3
K35C
FAN4
P5V
K8B
K07A
FAN5
K07A_G1
2 1
P5V
1 2
K07A_1 SP-
1 2 2 1
K07A_3 SP+
3 4 Z8B&97A 4 3
K07A_5
1AA9KBACA280Z FAN_LOCK
5 6 6 5
K07A_7 FAN1
7 8 8 7
K07A_9 FAN2
9 10 10 9
K07A_11 FAN3
11 12 12 11
K07A_13
FAN4
13 14 14 13
K07A_15 FAN5 FAN6
15 16 16 15
K07A_17 FAN6
17 18 18 17
K07A_19 P5V P5V
19 20 20 19
K07A_20 ES3.3V
21 22 22 21
K07A_23 3D_LED
23 24 24 23
K07A_25
LAMP_LED
25 26 26 25
K07A_27
TEMP_LED
27 28 28 27
K07A_29
READY_LED
29 30 30 29
K07A_31
POWER_LED
31 32 32 31
K07A_33 RIGHT
33 34 34 33
K07A_35
DOWN
35 36 36 35
K07A_37
LEFT SP+
37 38 38 37
K07A_39
KEYSTONE
39 40 40 39
K07A_41 UP SP-
41 42 42 41
K07A_43 MENU
43 44 44 43
K07A_45
SELECT
45 46 46 45
K07A_47
POWER
47 48 48 47
K07A_49
SETUP
49 50 50 49
49 50
50 49
K07A_40 LAMP_SYNC
K07A_G2
K07A_42
BALLAST_TXD
K07A_44
BALLAST_RXD
K07A_48
R/C
K8F
1
3D_LED
FAN1 FN901
1 LAMP_LED
FAN_LOCK 1AV4M10B50400
2 TEMP_LED
READY_LED
3 3 INTAKE FAN
POWER_LED
80X80X25
ES3.3V
L701
K8H
K88H
Z8H&88H
1AA94BGCB100Z
1 1
P3P3V
TEMP SENSOR2
has
SDA2
SCL2
4 4
K8E
K88E
Z8E&88E
1AA95AYBZ100Z
1 1
P3P3V
TEMP SENSOR1
SDA2
SCL2
P5V
5 5
(ROOM)
10 11 12
Z47A&CN2
1AA95BFCA140Z
BALLAST
C4751
K47A
1
L4751 K47A-1 RXD
L4752 GND
K47A-3 5V
K47A-4 ON/SYNC
K47A-5 TXD
L4754
5
K47A-G
K47B
Z47B&SW SW901A
1LB9W02DA004- 81L19K2R0
SW901
K47B-2 2
1AV4S10B8270N
K47B-1
1
SW901B
K47B-G
COVER SW 81L19K2R0
C7702
K77B
L7702
1
K77B-1 FN902
R7702
K77B-2 1AV4M10B50500
INTAKE FAN
K77B-G
OF LAMP (TOP PART)
D7702 4
FAN2
C7703
K77C
L7703
K77C-1 1
FN903
R7703
K77C-2 1AV4M10B50501
K77C-G INTAKE FAN
OF LAMP (BOTTOM PART)
D7703 4
FAN3
C7704
K77D
L7704
1
K77D-1
R7704 FN904
K77D-2 1
1AV4M5B48102
2
K77D-G
3 3 EXHAUST FAN
FAN4
D7704 OF LAMP
C7705 K77E
L7705
K77E-1 1
R7705 1 FN905
K77E-2
1AV4M10B50400
2
K77E-G
3 3
FAN5 EXHAUST FAN
D7705
OF POWER BOX
D7707
SC003
C7706
K77F
L7706
1
K77F-1 FN906
R7706
K77F-2 1AV4M10B50502
INTAKE FAN
K77F-G
OF COLOR WHEEL
D7706
5
FAN6
Z00A&SP
K00A
1LB9W03BG015E
KEY
1 SP901
SC001 1 1LB4A10B12700
2
10W 8ohm
SC002 3 3
53X43-21
K00A-G
AUDIO SW6801
K0H1BA000255
:K0F111A00603
POWER
P0WER
R6801 SW6802
D0GAR00JA046 K0H1BA000255
:D0YAR0000012 :K0F111A00603
RIGHT
K07B RIGHT
R6803
SW6803
D0GAR00JA046 K0H1BA000255
K68A_G1 K68A :D0YAR0000012 :K0F111A00603
K07B_G1 LEFT
1 2 1 2 K1KA30B00078
LEFT
R6806
D0GAR00JA046
1 2 1 2 :D0YAR0000012 SW6804
K68A_3 RIGHT K0H1BA000255
RIGHT DOWN DOWN
3 4 3 4 K68A_4 :K0F111A00603
DOWN K68A_5 LEFT DOWN
KEYSTONE R6808
LEFT K68A_6
KEYSTONE 5 6 5 6 K68A_7 UP D0GAR00JA046 SW6806
:D0YAR0000012 K0H1BA000255
UP K68A_8 MENU
MENU 7 8 7 8 SELECT :K0F111A00603 UP
K68A_9
SELECT K68A_10 P0WER UP
9 10 9 10 SETUP R6811
POWER Z07B&68A K68A_11 SW6807
SETUP D0GAR00JA046 K0H1BA000255
11 12 11 12
1AA9HDTCA300Z :D0YAR0000012 :K0F111A00603
SELECT
L702 13 14 13 14 K68A_15
3D_LED SELECT
K07B_15 R6813
L703 K68A_17
15 16 15 16 LAMP_LED D0GAR00JA046 SW6808
K07B_17 K0H1BA000255
:D0YAR0000012
L704 17 18 17 18 K68A_19 TEMP_LED :K0F111A00603 MENU
K07B_19
MENU
L706 19 20 19 20 K68A_21 R6816
K07B_21 READY_LED SW6809
D0GAR00JA046
L707 21 22 21 22 K68A_23 K0H1BA000255
POWER_LED :D0YAR0000012
K07B_23 :K0F111A00603 SETUP
23 24 23 24 C6801
C701 SETUP
F1G1C104A077 R6818
SW6811
25 26 25 26 D0GAR00JA046 K0H1BA000255
K07B_27 ES3.3V
:D0YAR0000012 :K0F111A00603
27 28 27 28 KEYSTONE
K68A_27
R/C KEYSTONE
29 30 29 30 R6821
R/C
D0GAR00JA046
K68A_29
29 30 29 30 :D0YAR0000012
K68A_G2
K07B_G2
D2812
TO:KEY UNIT
B0BC01200047 ES3.3V
:B0BC01200019
R2812 :B0BC120A0383
D0GA101JA028 3D
:D0GA101JA045 R2811
(BLUE)
D0GA101JA028
D2811
:D0GA101JA045
Q2811 B3AEB0000160
3D_LED
B1ABCF
R2813 000004 D2814
X R2816 B0BC01200047
LAMP REPLACE
D0GA181JA028 (YELLOW)
:B0BC01200019
:D0GA181JA045 :B0BC120A0383 D2813
Q2812 R2814 B3AAB0000388
LAMP_LED D0GA181JA028
B1ABCF
:D0GA181JA045
R2817 000004 D2817
X R2819 B0BC01200047
TEMP WARNING
D0GA181JA028 :B0BC01200019 (RED)
:D0GA181JA045 :B0BC120A0383 D2816
Q2813 R2818 B3AAB0000387
TEMP_LED D0GA181JA028
B1ABCF
R2821 :D0GA181JA045
000004
X
R2823 D2819
B0BC01200047 RED
D0GA331JA028 2 1 READY
(RED)
:D0GA331JA045 :B0BC01200019
:B0BC120A0383
4 3 POWER ON
Q2814 R2822 (GREEN)
READY_LED
B1ABCF D0GA331JA028 GREEN
R2824 000004 :D0GA331JA045 D2818
C2811
X R2827 B3AGB0000020
F1G1C104A077
D0GA181JA028
:D0GA181JA045 D2821
B0BC01200047
R2826
POWER_LED :B0BC01200019
Q2816 D0GA181JA028
:B0BC120A0383
R2828 B1ABCF :D0GA181JA045
X 000004
C2801 A2801
C2802
F1G1A B3RAD0000189
F1L0J
105A047
4760002
ES3.3V
VCC
R2801
D0GA470JA028
:D0GA470JA047 D2801 GND R/C PRE AMP
B0BC5R600003
R/C OUT
R2802
D0GA101JA028
D2802
:D0GA101JA045 C2803
B0BC5R600003
F1G1H4710004
13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
L
DIA-3