Schematic Diagrams - promethean PRM-30A Service Manual

Schematic Diagrams

A
C611
1000KK L611
1000NH
F35B1630N
:F35B0410N
SW902
(TERMOSTAT_SW) DB611H1
02
DB611
85°C
D10XB60
B K6C_1B K6C_1A
1
2 1
K6C_2B K6C_2A
2 DB611H4
C614
K6C
C612 450GK1BS
J10EM024N 1000KK
1000NH
C691 C692 C613
250KK2200XH 450GK1BS
250KK2200XH
SCB5
1 2 3 4 5 6 7
R611
1/3GJ430K
R612
C
1/3GJ360K
R627
1/10GJ10KC
C622
KK0.047
LBYAG
C621
C623
16KK0.47 KK0.01
GQ LBYAG
:16KK0.47LBYA
:16KK0.47LZB
D
R652
1/2GJ8.2
Q651
C653
AJ C651
KK0.1LZB
:KK0.1GQ 25EM1004TL
R651
1/10GJ
10KC
R641
1/10GJ10KC
Q641
E
AH
Q642
AH
R643
1/10GJ
10KC
C641
KK0.1LBYAG
R631
ZD631 1/10GJ11KC
UDZS8.2BG
C631
CJ220
CGQ
R634
1/10GJ33KC
MR4010
F
7
C633 Vin
4 VCC CO
CJ1000CGQ
2 FB
D632 R636 1 Z/C EM 5
1/10GJ22KC GND
RF101L2SP
3
D631
1SS355
:1SS352G
G
CAutION
Fuse of the specified parts number
must be used.
Unauthorized substitutions may result
in fire or accident.
H
CAutION
I
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. D o not touch the part on hot side (primary circuit) or both parts on the hot
J
and cold sides (secondary circuit) at the same time.
. Do not shorten the circuit between hot and cold sides.
3. T he grounding lead must be connected to the ground of the same circuit
when measuring the voltages and waveform.
注 意
K
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
!
め必ず指定の部品をご使用ください。
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
ますと事故や、火災の原因となります。
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。
L
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。
1 2 3
KJ8YF-01
SCH_KJ8YF
POWER
POWER FACTOR CORRECTION
L612 D611
L26B5370N
DDFML-S16S--N
:L26B1570N
D611H2
D611H1 1 2
L612H1 L612H2
Q611
2SK2837 Q611HD 2 R646
D C615_A
1/10GJ18KC
Q611HG G C644
1 25KK4.7BB
C615H1
R613 C615
S 3
Q611HS CEXAVB
1/10GJ47KC C615H2
01400 Q643
C615_B
2SK4085
R614
02 R648
PTH611H1 PTH611H2
1/10GJ18KC
PTH611
DHXAVB003
R615
RGXLBB684DYBP
R616
RGXLBB684DYBP
IC621
FA5550NG
D613
1 FB VCC 8 R621
1SS355
RGF8201DTCANL
2 COMP OUT 7 :1SS352G
3 MUL GND 6 R626
1/10GZ0C R622
C627
IS SLOPE KK2200 RGF3300DTCANL
4 5
LBYAG
R623
R629
1/10GJ510KC RGF4700DTCANL
C625
C626
KK0.01
25KK11D D661
LBYAG
:25KK1LZB DDFMEN-210A-N
T651
L661
1AV4L51B7230N
Z20051---
C661_2
T651H1 T651H12
1 12
C661
CE1E182M5FANN
T651H11
D651 2 11
RF101L2SP
L662
Z20051---
GND
3 10
C665
16EM4705D
GND
L663
D663 D664
SFPL-52P RB551V-30G L26B3470G
9
;RF101L2SP
D662
DDFMW-2106--N
C663
T651H5
5 8 KK0.1GQ
:KK0.1LBYAG
C664_2
T651H7
6 7 C664
CE1A152M5FANN
GND
C664_1
PC661
TLP421F-GBP R662
:TLP421F-GRP 1/10GJ330C
:TLP781F-GBP
R644
1/10GJ10KC GND
R671
1/10GJ3.9KC R673
R684
R639 1/10GF12KC
1/3GJ470 1/10GF3.3KC
PC671
TLP421F-GBP R674
R683
R640 :TLP421F-GRP 1/10GF3.3KC
:TLP781F-GBP 1/10GF390C
1/3GZ0
IC631 R672
R675
1/10GJ1KC 1/10GJ4.7KC
ZD632
PTZ13BG
L631 C671
ZZ0122 KK0.1LBYAG
9 IC671
C632
2000KK
680HN TA76L431FB R676
1/10GF1.2KC
PC663
GND GND
TLP421F-GBP
R635 :TLP421F-GRP
R647 :TLP781F-GBP
1SJ1LBZAS 1/3GZ0
:1SJ0.39LBXAS
ZD633
PTZ13BG
GND
HOT
COLD
充電部 非充電部
4 5 6
LAMP
BALLAST
L613
380V
Z20051--- K6D_1A K6D_1A
2
1
CN1
K6D_2A K6D_2A A901
L614 J10B1010N
Z20051---
1
CN3 1
2
3
4 4
CN2
J10EZ050G
K6R
J10AU115N
S16V
K6R_11 11
11
10
K6R_8 GND
9
8
7
S6V K6R_6 GND
6
5
4
S-5V
K6R_3 GND
3
K6R_2 LAMPDC_ON
2
K6R_1
1
GND 1
FN901
02
R-PNL
FN902 02
G-PNL
FN903 02
G-PNL
FN904
02
B-PNL
GND
02
LAMP IN
EXHAUST
02
SIDE
POWER
EXHAUST
02
SIDE
LAMP
TEMP.SENSOR A
TEMP SENSOR A
(ROOM)
IC8811
MCP9801T-M/SN
C8837
C8833
x
25KK1GQ
8 VDD SDA 1
7 A0 SCL 2
A1 OS
6 3
A2
5 GND 4
7 8 9 10
PROJECTION LENS
LP900
LAMP UNIT:
1AA0ZPM0173--
LAMP:
1 1 1AV4T30B12100
A2901
U20B01600
2
2 :1LB4U20B03800
R/C PRE AMP
K8H
J10EZ051G
1
LAMP_DET
GND
5V
LAMP_SW
5
ECO
10 GND
K8R 10
Indication of Signals /
S16V
J10EG115G 9
8 S16V
7 GND
E
6 S6V
Power Failure, Fan Failure Detection Signals
S6V
5
GND
4 - NO POWER when one of those signals detects a failure.
S-5V
3
LAMP_DC_ON
2
GND
11
D
Power Drive, Fan Drive Signals
- NO POWER when one of those signals has a failure.
S
Switch Signals [AV switch, Mute, etc]
FN901
- NO PICTIER or NO SOUND when one of those signals
1
K6J
has a failure.
2 J10ES036G
3
FN902
1
K6F
2 J10ES036G
3
FN903
1
K6G
2 J10ES036G
3
FN904
1 K6E
J10ES036G
2 MAIN
3
FN905
FAN_C
1
K6K
2
J10EG036G
3
FN906
FAN_B
1
2 K6P
J10EG037G
3
FN907
FAN_B
1
K6Q
2
J10EG037G
3
K8L
J10EG065G
1 2 3 4 5 6
TEMP.SENSOR C
ADDRESS
A0 A1 A2
SENSORA 0 0
1 SENSORA
1 1 0
SENSORB SENSORB
SENSORC 1 0 0 TEMP SENSOR C SENSORC
(LAMP)
IC8831
C8836
K6L MCP9801T-M/SN
J10AV063N C8831
K6L_1 C8830
1 S3.3V x
1/10GJ10C x
K6L_2
R8856 2
1 SDA VDD 8
K6L_3 C8813
3
2 SCL A0 7
K6L_4 25KK1GQ
4
OS A1
3 6
1 1 5
SC8836 SC8837 A2
4 GND 5
6
X X SC8831
2 2 X
SC6
X
SCREW_1
1 2 3 4 5 6 7
8 9 10 11 12 13 14
GND
11 12 13
R/C
K29D
C2901 R2901 J10AV043N
25KK1GQ 1/16GJ47C
3.3V K29D_1 1
C2903
6.3KK10MB K29D_3
;6.3KK10BA
1 K29D_4
R2903 SC2901
4
X
C2902 1/10GJ100C
1
CJ470CGQ 2
SC2902
X
2
4
K8D
J10EG045G
1
1 1
R
K5R
LCD
J11EB363G
PANEL
38
38
1 1
G
LCD
K5G
PANEL
J11EB363G
38 38
1 1
B
K5B
LCD
J11EB363G
PANEL
38 38
K8S
B4J10WB020G
SW901
1AV4S10B8270N
1
2
LAMP COVER SW
K8I
J10EG055G
1 2 3 4 5
ADDRESS
A2
A0 A1
0 1 0
1 1 0
1 0 0
J10AV053N
K6S
K6S_1 S3.3V
1
K6S_2
2
K6S_3
3
K6S_4
4
1 1 5
SC8830
X
2 2
SC5
X
SCREW_1
1 2 3 4 5 6 7
8 9 10 11 12 13 14
GND
14 15 16
A
B
C
D
E
F
G
H
I
J
K
L
A3