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17. Switch Mode Power Supply (SMPS) R764349
ERROR
D9
++
Q3
Q4
8
-
B i t
D
/ A
C
o n v e r
te
r
w
i th
O p
e r a
ti
o n a
l
A
m
p l i fi
e r
O
u
tp
u
t B
u
ffe
r s
CLK
Load
A01
A02
A03
A04
A05
A06
A07
A08
DATA IN
DAC
Output
VD A
C
_
F A N
_
1
VD A
C
_
F A N
_
4
VD A
C
_
F A N
_
5
VD A
C
_
F A N
_
2
VD A
C
_
F A N
_
3
VD A
C
_
T
EC
DATA OUT
VCC
VDD
++5V
Voltage
follower
I1
++30V
+5VA
J 6 2 0
t
o
L P
S
1
2
3
4
5
6
SC L
_
ST B Y
SD A
_
ST B Y
SH D N
_
SM PS
8-BIT
MICRO
CONTROLLER
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
EEPROM
I5
SDA
SCL
WP
A0
A1
A2
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.
0
P2.
1
P2.
2
P2.
3
P2.
4
P2.
5
P2.
6
P2.
7
P3.
0
P3.
1
SMPS R764349
MicroProcessor Control Diagram/2
SH D N
_FAN_123
SH D N
_TEC
SH D N
_FAN_5
SH D N
_FAN_4
Forced
ISP
ERROR
J 619
t
o
L P
S
1
2
3
4
5
6
++5V
High Speed
RS-232
line driver/receiver
J 621
ISP_Program
1
2
3
4
5
6
7
Voltage
++5V
++3.3V
Regulator
I1
Image 17-6
SMPS Control diagram-Outputs
17.4 Pin Assignment Connectors on Board
Pin Assignment
Connector : J609 – to Lamp Power Supply (primary)
Pin Name
Pin No
In/Out
Description
Signal
+380V
1
I
+380VM from PFC on LPS
+380V nom.
2
not used
VSIN
3
I
Full wave rectified mains supply, limited on 15V
by a zener.
GNDM
4
Earth (primary) of LPS
R5976820 SLM R12+ PERFORMER 08/03/2005
135
Summary of Contents for SLM R12 Plus
Page 1: ...SLM R12 Performer Service Manual R9010170 R9010171 R5976820 00 08 03 2005...
Page 8: ...Table of contents 6 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 12: ...1 Safety 10 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 36: ...5 SLM R12 P Location of the Fans 34 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 56: ...8 Local Keypad LCD Display 54 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 82: ...11 Signal Input Selection R763850 R763851 80 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 90: ...13 Digital Inputs Backplane R763378 88 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 126: ...15 Lamp Power Supply R7633705 124 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 130: ...16 Start Pulse Generator SPG R763512 128 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 168: ...22 Infra Red Receiver Module R763261 166 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 174: ...24 Projector Tilt Switch R764240 172 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 178: ...25 Light Output Sensor R763294 176 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 182: ...26 Lamp Info Module R763295 180 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 258: ...27 Maintenance 256 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 274: ...29 Overview of the Electrical Diagrams 272 R5976820 SLM R12 PERFORMER 08 03 2005...
Page 280: ...Index 278 R5976820 SLM R12 PERFORMER 08 03 2005...