5-9
VPL-FX52/FX52L
5-9
GA
GA
AC IN(N)
1
AC IN(L)
AC IN
100-110V
220-240V
50/60Hz
TO
BALAST
3
CN501
VH
1
CN101
0V
3
L103
D103
L101
PFCT
LINE
FILTER
ZERODET
IC101
POWER FACTOR CONT
IN DET
5
3
ISSENSE 4
DRIVE
PFC SW
Q101
D102
7
VDET 1
VCC 8
PRE DRIVE
Q102, Q103
POWER
CONT
Q105 - Q107
D101
RELAY
DRIVE
Q104
RY101
PROT
MAIN
SW
Q208, Q209
Q203
VD
IC202
MAIN SWITCHING
VG(H) 16
18
VSENSE
VS 15
VG(L) 12
OCP 9
VC1 8
F/B 2
1
D206
D205
1
14
13
12
11
10
9
8
7
3
5
6
T101
PIT
D208
D203
MAIN
SW
Q204
D211
D212
Q202
Q201
D202
D201
Q206
Q207
Q205
D217
1
2
D209
+6.3V
+5V
REG
IC205
IC203
POW ON DELAY
IC204
SHUNT REG
PH202
FEED BACK
PH201
POWER ON
IC303
DC/DC CONV
7
5
Q210
POWER
ON
CN202
CN201
+17.5V
28
I
31
SUB+5V
20
I
23
+6.3V
40
I
44
-6.3V
16
17
D+3.3V
9
I
12
+13.5V
48
POWER ON
2
FPRO
3
F CON1
4
F CON2
5
F CON3
6
PSAVE_CONT
7
PSAVE_CONT
11
F CON3
10
F CON2
9
F CON1
8
FPRO
7
+6.3V
5
+13.5V
1, 2
Q313
D307
CONSTANT
CURRENT
Q314, Q315
CONSTANT
CURRENT
IC304
PROTECT
7
3
1
Q317
PROTECT
+6.3V
Q312
L309
DD CONV
SW
Q316
DD CONV
SW
GA
C BOARD (3/3)
CN3100
M
C BOARD (2/3)
CN3100
I
GB BOARD
CN506 (1/2)
K
GB BOARD
CN506 (2/2)
L
Содержание VPL-FX52
Страница 1: ...DATA PROJECTOR VPL FX52 VPL FX52L SERVICE MANUAL 1st Edition Revised 1 ...
Страница 7: ...1 1 VPL FX52 FX52L Section 1 Service Information 1 1 Board Layout H NR LAMP POWER GA C B QA QB S GB ...
Страница 34: ......
Страница 128: ...Printed in Japan Sony Corporation 2005 12 16 2005 VPL FX52 VPL FX52L SY E 9 872 768 02 ...