Schematic Diagrams - Sanyo PLC-HP7000L Service Manual

Schematic Diagrams

充電部
A
L901
K6C
J0KG00000012
1 1
THERMAL PROTECTOR
(SET TO OPEN AT 115+/-5°C)
2
2
B
C
D
AC CORD
1AV4W11B20500
AC100-120V
AC200-240V
J0KG00000014
;J0KG00000078
LIGHT SOURCE
E
LP900 1 DC 370V at AC230V
1 1
2 2
5
LAMP BALLAST
F
S5V
NTS5V
C6891
F1H1H104A913
D6892 NTGND_1
DZDZ2J120M0LG
D6885
B3ACB0000074
D6884
B3ACB0000074
D6883
B3AAB0000129
D6882
B3ABB0000059
RED
D6881 4 3
B3AKB0000022
G
2 1
BLUE
R/C FRONT
H
CONTROL
NTS3.3V
S3.3V
D6895
B0BC01200047
INPUT SELECT NTGND_C
SW6874 SW6873 LENS
SW6872
K0H1BA000255 K0H1BA000255 K0H1BA000255
R6871
TPKEY11 D0GA470JA042
K11 KEY11
MENU SW6877 DOWN SW6876
UP SW6875 D6871
K0H1BA000255 K0H1BA000255 K0H1BA000255
B0BC3R700004
R6873
TPKEY21 D0GA470JA042
K21 KEY21
SHUTTER RIGHT
SW6879 LEFT D6873
SW6880 K0H1BA000255 SW6878
K0H1BA000255 K0H1BA000255 B0BC3R700004
I
R6875
KEY02 TPKEY31 D0GA470JA042
KEY03 KEY01 K31 KEY31
TPKEY03 TPKEY02 TPKEY01
D6875
D6874
D6876 D6872 B0BC3R700004
B0ACDJ000007 B0ACDJ000007
B0ACDJ000007
R6872
K01 KEY01
D0GA470JA042
K02 R6874 KEY02
D0GA470JA042
K03 R6876 KEY03
D0GA470JA042
D6879 D6878 D6877 POWER_SW
B0BC3R700004 B0BC3R700004 B0BC3R700004
ON/STAND-BY
SW6871
S3.3V
K0H1BA000255
R6877
X
TPKPOWER
D6880
R6878
B0BC3R700004
D0GAR00ZA031
J
A/V
K
L
1 2 3
KY2AL-01
SCH_KY2AL
非充電部
HOT COLD
CN6C
FOR PJ-NET
A902
POWER
1
2
1 2
3 4
CN6B
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 29 30 30
1 2
1 2
3 4
CN6A
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 25 26 26
K6B
L903
CJ1
CJ2
1
A901
5
POWER COOLING
FAN
K78A
1 K1KA03AA0104
1
2
FN907 3
3
1AV4M10B46800
K8K
GND
K1KA05AA0265
1
ECO
LB_SW
LED
5V
GND
LB_SENS
5
K68B
K1KA09BA0047 GND
K8H
K1KA09AA0104
1
1 S5V
R6896
D0GBR00ZA061 NT68B-1 1
SHUTTER 2
R6895 SHUTTER
D0GBR00ZA061 NT_R6898 NT68B-2 2
FILTER 3
R6894 FILTER
NT68B-3 3
D0GBR00ZA061 NT_R6897 LAMP_REP 4
R6893 LAMP_REP
4
D0GBR00ZA061 NT_R6896 TEMP NT68B-4
5 TEMP
R6892 5
D0GBR00ZA061 NT_R6895 READY NT68B-5
6 READY
R6891
D0GBR00ZA061 NT_R6894 POWER NT68B-6 6
7 POWER
NT_R6893 NT68B-7 7
NT68B_G 8 8 GND
9 9
9 GND
9
C1691
F1H1C2240011
IC1691_8
TEMP.
SENSOR A
K8X
K28B
IC1692 K1KA08AA0104
K1KA08BA0047
MCP9801T
R1691 GND
D0GB101JA096
1 1 S5V
K28B_1
C1692 2 2 GND
K28B_2
F1H1H3300005 K28B_3
3 3 SDA
IC1691_4
R1692
4 4
HOLE D0GB101JA096 GND
SCL K28B_5 5 5
SCL
IC1691_2
NTH11 SDA R1693 6 6
GND
X IC1691_1 C1693 D0GB101JA096
SCREW_10 K28B-7
F1H1H3300005 7 7 F_R/C
1 2 3 4 5
8 8 GND
6 7 8 9 10
C6878
F1G1C104A077 C2852 GND
AU2801 K28B-9
B3RAD0000182 F2G0J470A252
AU2801-1
:CE0J470MWDANG R2852
C2851 D0GG680JA027
GND 5
F1J1A105A003
GND 3
AU2801-3 D2853
Vcc 2
X
Vout 1
NTR2803
GND 4 AU2801-2
R2853
R2851
PRI-AMP. D0GBR00ZA061
D0GBR00ZA061
C2854
K68A C2853 X K8J
F1H1H221A219
K1KA10AA0105
K1KA10BA0059
1
1
GND
1
2
S3.3V
2
NT68A-2
3 KEY11
NT68A-3 3
4 KEY21
NT68A-4 4
5 KEY31
NT68A-5 5
6 KEY01
NT68A-6 6
7 7
KEY02
NT68A-7
8 8
KEY03
NT68A-8
9 9
POWER_SW
NT68A-9
10 10 10 GND
10
NT68A_G
K21A
K10A
K1KYA0BA0238
K1KYA0AA0622
4 5 6
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
K8Z
K1KB30AA0016
fire or accident.
1 2
1 2
3 4 This projector is isolated from AC line by using the internal converter trans-
5 6
7 8
former. Please pay attention to the following notes in servicing.
9 10
11 12
1. Do not touch the part on hot side (primary circuit) or both parts on the hot
13 14
15 16
and cold sides (secondary circuit) at the same time.
17 18
19 20
2. Do not shorten the circuit between hot and cold sides.
21 22
23 24
3. The grounding lead must be connected to the ground of the same circuit
25 26
27 28
29 29 30 30 when measuring the voltages and waveform.
K10B
K1KY26AA0929
1 2
1 2
3 4 注 意
5 6
7 8
9 10
印の部品は、安全上重要な部品です。交換をするときは安全および性能維持のた
11 12 !
13 14
め必ず指定の部品をご使用ください。
15 16
17 18
19 20 ヒュ−ズは必ず指定品番のものをご使用ください。指定品番以外のヒュ−ズを使用し
21 22
23 24
ますと事故や、火災の原因となります。
25 26
25 26
本機は充電部と非充電部のア−スが異なりますので下記の事項にご注意ください。
１． 充 電部に触れたり、 充電部と非充電部に同時に触れると感電することがあります。
２． 充 電部、非充電部の間を短絡しないでください。故障の原因になります。
３． 測 定器をつなぐ際、ア−スは測定点と同じ回路のア−スから取ってください。
MAIN
7 8 9 10
PBS COOLING FAN Indication of Signals /
K78H (INTAKE)
K1KA03AA0104
1
1 FN908 E
1AV4M10B45503
2
Power Failure, Fan Failure Detection Signals
3 3
LAMP COOLING FAN - NO POWER when one of those signals detects a failure.
K78B
(INTAKE)
K1KA03AA0104
1
1 FN903
1AV4M10B46800
2
3 3
K78C D
K1KA03AA0104 SET EXAUST FAN
Power Drive, Fan Drive Signals
1
1
FN905 - NO POWER when one of those signals has a failure.
2 1AV4M10B43000
3 3
K78D
SET EXAUST FAN
K1KA03AA0104
1
1 S
FN906
2 1AV4M10B43000
Switch Signals [AV switch, Mute, etc]
3 3
K78E LAMP COOLING FAN - NO PICTIER or NO SOUND when one of those signals
(EXAUST)
K1KA03A00521
has a failure.
1
1
FN904
1AV4M10B33003
2
3 3
K78F
PANNEL COOLING FAN
K1KA03A00521
1
1
FN902
2 1AV4M10B46700
3 3
K78G
K1KA03A00521 PANNEL COOLING FAN
1
1 FN901
1AV4M10B43100
2
3 3
K8C
K1KY03AA0932 WINDS SENSOR
1
S3.3V
1 S901
SENS
2 1AV4U20C17000
GND
3 ;L2EH00000002
3
IC1899
BU52021HFV
IC1899
B4ABC0000051
1 5
SENSOR
2
L902
3 4
J0KG00000011
K8D
K1KY03AA0464
1 1
NTK18X-1
S3.3V
1 1 R1899 C1801
D0GAR00ZA031 F1G1C104A077
GND
2 2
NTK18X-3
POSI
3 3 3 3
R1898
K18X D0GAR00ZA031
NTK18XG
L904 K1KA03BA0047
J0KG00000011
K8N
K1KA05AA0104 1
M FILTER MOTOR
M901
1AV4M10B43400
5
K8E
K1KA03AA0263
NC
2
1
1 NTK18W-1
S3.3V
1 1 SW1891-2
GND
2 2
NTK18W-3
FILTER
3 3 3 3 K18W
K1KA03BA0014
NTK18WG
K8B COVER SW
K1KA03AA0263
NC NO COM
1 2 3 1
1 NTK18S-1
1 1
SW1861-2
2 2
NTK18S-3
3 3 K18S
3 3
K1KA03BA0014
K8P NTK18SG
K1KA05BA0050
SHUTTER_SW2(+)
SHUTTER+ 1 SHUTTER_SW1(-)
SHUTTER-
SHUTTER_POSI1 POSITION_DET1
S5V
SHUTTER_POSI2
5
POSITION_DET2
K8L
K1KA12AA0105
1 LENS SENSOR
GND 1 1 GND
LENS_TOP_POSI 2 2 LENS_TOP_POSI LENS_TOP_POSI
LENS_BOT_POSI 3 3 LENS_BOT_POSI LENS_BOT_POSI
4 4 LENS_R_POSI
LENS_R_POSI LENS_R_POSI
LENS_L_POSI
LENS_L_POSI 5 5 LENS_L_POSI
LENS_CENT_POSI 6 6 LENS_CENT_POSI LENS_CENT_POSI
S5V 7 7 S5V
LENS_UP 8 8 LENS_UP
LENS_DOWN 9 9 LENS_DOWN
LENS_RIGHT 10 10 LENS_RIGHT
11 11 LENS_LEFT
LENS_LEFT
12 12
GND GND
12
LENS
K9K
LENS SHIFT
K8M
K1KA04A00554
1
ZOOM/FOCUS MOTOR
4
R
K35R
LCD
K1MY92BA0482
PANEL LENS SHIFT U/D
LENS SHIFT R/L
M
FOCUS
G
M
K35G LCD
ZOOM
K1MY92BA0482
PANEL
B
K35B
LCD
K1MY92BA0482
PANEL
K25Y OPTICAL
K1MN06BA0093
FILTER
11 12 13 14
A
B
C
D
E
FILTER SW
F
NO COM
3 1
SHUTTER
M
G
1
1
5V
2
3 3
NOTES;
1.RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ".
2.RESISTORS SPECIFIED WITH TYPE OF RESISTOR, TOLERANCE
H
AND RESISTANCE VALLUE ARE "1/4".
3.ALL CAPACITORS ARE SOWV RATING UNLESS OTHERWISE NOTED.
4.TOP VIEW OF TR&IC.
LETTER
SIDE
TOP VIEW
N
B
C
IN CASE OF TR
E E E
C C S IN CASE OF FET TR
B B
D IN CASE OF IC
3
G 2 IN CASE OF SCR
G
1 (K:CATHODE)
5.ISOLATION BOARDER LINE. A
K
COLD SIDE HOT SIDE
I
M
M
PROJECTION LENS
J
K
L
15 16
A3