Ga (2/3) - Sony VPL-FX52 Service Manual

1
2
1:11D;1:11E; OV
1F
1:11C VH
R207
330k
D204 R211
1/2W
18k
UDZSTE-1718B CHIP
1/10W
5 %
PROTECT
RN-CP
C208 0.5 %
0.01
3 25V
B
1608
R214
MAIN CONVERTER
18k
1/10W
RN-CP
R215
0.5 %
390 VSENSE
1/10W
RN-CP
F/B
0.5 %
C210
680p
CT
50V
R217
20k
RT
1/10W
PP
RN-CP
0.5 %
GND
C214
C215
10
2.2 TIMER
50V
16V
JL205
XX B
SS
3216
C218
D214 R222 VC1
220
4.7
D1FS4A-TA 50V
1/4W D219
RECTIFIER
FPRD RD30SB-T1 OCP
PROTECT
C220
0.01
1:11E;1F VCC
C221 25V
B
0.01
VCC 25V 1608
1:11E;1F
B
1608
1:11D;1:11E; OV R227
100 D218
1F;2D
1/10W
D1FS4A-TA
1:11D;1:11E; OV
RN-CP CLAMP
1F;2D
1:11E PFC_ON
4
5
A B
SUB6.3V
L205
10uH
R260
47k
1/10W
RN-CP
C230 C231
10 10
16V
16V
B B
3225 3225
R261
47k
1/10W
RN-CP
JL203
XX
JL204
XX
R206
0.1
1/2W
RF
C209 D206
R208 R209 220 D2FS6-TA
330k 330k 50V
RECTIFIER
1/2W 1/2W
CHIP CHIP
5 % 5 %
R212
1k
1/4W
FPRD
IC202
Q203
MCZ3001D
2SK2876-01MR-F119
MAIN CONV_SW
VD R218
R216
S
10 10k
1/10W 1/10W
RN-CP
RN-CP
VG(H)
C211
0.1
VS
50V Q204
PT 2SK2876-01MR-F119
MAIN CONV_SW
VB R221
D210
10
UF4005PKG23
1/10W
RN-CP BOOT
PP
VG(L)
R225
10k
S 800V
P.GND 1/10W
RN-CP 0.01
C219
VC2
R228
330
C222 C228
1/10W R229 R230
120 0.01
0.22
RN-CP 0.22
50V 25V
1W 1W
B
RN-CP RN-CP
1608
RN-CP
R237 1/10W
10k
47k
1/10W R242
RN-CP
Q208
2SA1162-YG-TE85L
PROTECT D220
RD39SB-T1
R244 PROTECT
10k
1/10W
RN-CP
Q209
2SC2712-YG-TE85L
PROTECT
C226
2.2 R248
100k
10V
1/10W
B
3216 RN-CP
C

GA (2/3)

GA (2/3)
SUB5V
L206
22uH
IC205
C232 MP1580HS-LF-Z
0.01
DC/DC CONV.
25V
B
1608 R263
100k
1/10W
RN-CP
0.5 %
D230
RB161L-40TE25
FLYWHEEL
C236 C237 R264
10 10 4.7k
16V 16V
1/10W
B B RN-CP
3225 3225 0.5 %
C234 R265
33k
0.01
25V C235 1/10W
B 1000p RN-CP
C233
0.5 %
50V
100p
1608 B
50V
1608
CH
R262
10k
1608
1/10W
RN-CP
D203
D10SC6M
RECTIFIER
L201
10uH
R205
25V C205
22k
1000 22
1/10W
C204 35V RN-CP
1 14
3 13
D205
D10SC4M
RECTIFIER
5 12
L202
10uH
25V C207 R210
1000 47 22k
C206 1/10W
16V
6 11 RN-CP
10
D208
D10SC4M
RECTIFIER
9
8
L203
10uH
C212 C213
3900 47
7
10V
16V
T201
L204
D211
10uH
D1FS4A-TA
C216 C217
RECTIFIER
220 47
10V
16V
D212
D1FS4A-TA
PH201
RECTIFIER
PC123GY2
R226
1k
1/10W
RN-CP
R232
3.3k
1/10W
RN-CP
R231
C224
1k
0.1
PH202 1/10W IC204
16V
PC123GY2 RN-CP HA17431UA-TL
B
SHUNT REG 1608
3
R236
3.3k
1/10W
1
RN-CP
2
6-40 6-40
D E
Q201
2SJ530S-TL
SW
R203
47k
1/10W
RN-CP
IC201
XX
R204
47k
1/10W
RN-CP
I O
G
C201 C202
XX XX
D201
MA111-TX
RECTIFIER
Q202
2SJ530S-TL
SW
R201
47k
1/10W
RN-CP
3:11C
R202
47k
1/10W
RN-CP
D202
MA111-TX
RECTIFIER
+6.3V 3:4C
SUB6.3V
Q205
2SJ530S-TL
SW
R220
C238 R219
D209
0.47 47k 3.3k
MA111-TX
10V 1/10W
1/10W
RN-CP RECTIFIER
B RN-CP
1608
Q206
R223
RK3055E-TL
10k
SW Q207
1/10W
RN-CP DTA144EE-TL
SW
R224
10k
1/10W
RN-CP
D217
MA111-TX
RECTIFIER
R233
4.7k
R235
1/10W
1k
RN-CP 1/10W
0.5 %
RN-CP
C223
0.1
16V
R238
B
2.2k
1608
1/10W
RN-CP
R241
0.5 %
10k
1/10W VCC 1OUT
RN-CP
R234
2.2k 2OUT 1-
R243 1/10W
RN-CP
820
2- 1+
1/10W
RN-CP
0.5 % R245
2+ GND
4.7k
1/10W
RN-CP
IC203
R246 UPC393G2-E2
10k
POWER ON DELAY
Q210
1/10W
DTC144EE-TL RN-CP
SW
R249
4.7k
1/10W
RN-CP
0.5 % C227
0.1
16V
B
1608
F
TO GB
13.5V 11G
JL206
XX
1 +13.5V
2 +13.5V
JL207 XX
3 GND
4 GND
JL220 5 6.3
XX
6 GND
C203
7 FPRO
XX
8 FCON1
9 FCON2
10 FCON3
11 PSAVE_FCON
12 GND
CN201
12P
TO C
JL202 XX
JL201 1 GND
XX
2 POWER ON
JL208 XX
3 FPRO
JL219 XX
4 FCON1
JL209 XX
5 FCON2
JL210
XX
6 FCON3
JL211 XX
7 PSAVE_CONT
8 GND
JL212
XX
D3.3V
9 D3.3V
10 D3.3V
11 D3.3V
JL228
12 D3.3V
13 GND
JL221
14 GND
15 GND
16 -6.3V
JL213
XX
17 -6.3V
18 GND
19 GND
SUB5V
20 SUB5V
JL214
XX
21 SUB5V
22 SUB5V
JL222
23 SUB5V
24 GND
25 GND
JL223
26 GND
JL215 27 GND
XX
28 +17.5V
29 +17.5V
30 +17.5V
JL224
31 +17.5V
32 GND
33 GND
JL225
34 GND
JL216 35 GND
D221
XX
MA111-TX
36 N.C
RECTIFIER
37 N.C
38 GND
R239
10k
1/10W JL217 39 GND
XX
RN-CP
40 +6.3V
41 +6.3V
R240
10k
1/10W
42 +6.3V
RN-CP
R250
43 +6.3V
10k
1/10W JL226
RN-CP
44 +6.3V
45 GND
JL227
46 GND
47 GND
10B 13.5V
48 13.5V
49 GND
50 GND
JL218
CN202
XX
50P
R247 C225
10k 47
1/10W 16V
RN-CP
GND 3:2F;900:4D
GA
(2/3)
(DC-DC CONV.)
VPL-FX52/FX52L
G H