Qa (2/2) - Sony VPL-PX11 Service Manual

3.3V
FB200
0µH
Q201
2SA1162-YG-TE85L
PW ON SW
R203
# R260
56k
:CHIP
V BUS
R210
100
:CHIP
Q203
DTC144EKA-T146
SW
R218
1.5k
:CHIP
US+
US-
TP200
TP201
R224 15 :CHIP
US+
US- R225 15 :CHIP
R226 15 :CHIP
R228 15 :CHIP
RESET
R236
R235
15k 15k
:CHIP :CHIP
+5V
D203
MA157-TX
PROTECT
R269
100
:CHIP
R227
0 R230
100
:CHIP
:CHIP
D204
MA157-TX
PROTECT
R
CN201
MONITOR
G
R241
0
:CHIP
B
OUTPUT
C224
D207
4.7
RD9.1SB2-T1
35V
L201
:AL-CP
PROTECT
0µH
J203
R261
AUDIO
470k
R
:CHIP
D208
C233
RD9.1SB2-T1 4.7
PROTECT 35V L202
:AL-CP 0µH
L
R262
470k
:CHIP
VPL-PX11
A B
+3.3V
D200
RB501V-40TE-17
PROTECT
R200 3.3V
470k
0 :CHIP
R201
C200
2.2k
3.2
22 :CHIP
R207 6.3V R205
:AL-CP
1k 10k
:CHIP :CHIP
C207
C206
0.1
0.1
16V
16V
B:CHIP
B:CHIP
C209
0.1
16V
B:CHIP
R214
C211
100k
0.1
:CHIP
16V
B:CHIP R220
3.3k
:CHIP
C212
0.1
16V
B:CHIP
C213
IC201
0.1
C214
µPD72012GB-003-3
16V C215
0.022
10p
B:CHIP B4 B:CHIP
CH:CHIP
USB HUB CONTROL
X201
4MHz
C217
R222
C218 10p
100k
CH:CHIP
0.1
:CHIP
16V
B:CHIP
R223
0
:CHIP
V BUS
US+
US-
R237 15k :CHIP
R238 15k :CHIP
R239 15k :CHIP
R240 15k :CHIP
5V-3
R254
150
:RN-CP
R244
D205
1M
MA157-TX
C216
R255 :CHIP
R242 47 PROTECT
150
47k 10V
:RN-CP
:CHIP R245
:TA-CP
75
:RN-CP
5V-3
C219
47 R264
10V 150
:TA-CP :RN-CP
R265
R263
150 D206
47k
:RN-CP
MA157-TX
:CHIP
PROTECT
D209
MA157-TX
PROTECT
5V-3
C223
47
R267
10V
150
:TA-CP
:RN-CP B:CHIP
R268
R266
150
47k
:RN-CP
:CHIP
CN203 CN202
4P 10P
WHT WHT
:SMD :SMD
TO QB BOARD TO QB BOARD
CN11 CN13
C

QA (2/2)

QA (2/2)
SUB+5V
D201
+5V
RB501V-40TE-17
PROTECT
Q200
2SA1162-YG-TE85L
PW ON SW
0 FB201
R202 5.0 0µH
R208
R204
18k
47k R259
1k
:CHIP
:CHIP 56k
:CHIP
4.9
:CHIP
C201
R206 1
0 0 10V
2.2k
2.7 B:CHIP
:CHIP
Q205
DTC144EKA-T146
SW
Q204
DTC144EKA-T146
+3.3V
0
SW
Q202 C202
2.8
22
2SC2712YG-TE85L
6.3V
SW
:AL-CP
R215
100k
:CHIP
V BUS TO P1
US+
TO P1
US-
C226
33p C225
CH:CHIP 0.1 R243
16V 1.5k
B:CHIP :CHIP
X202
D211
24MHz
RB501V-40TE-17
PROTECT
C227
R246 D212
33p
56k RB501V-40TE-17
CH:CHIP IC204
:CHIP PROTECT
RCV4-A1T-MASK-25
RCV4
0
VDD VDDA
0
X2
USBVCC
0 0
USB-
X1 D214
RD5.6SB-T1
0 0
R247 VSS USB+
PPOTECT
R248 5.6k
0
3.9k :CHIP PC2 VSSA
:CHIP
0
R249 PC1 PA0
R250 10k
:CHIP PC0 PA1
5.6k
:CHIP 0 0
RESET N.C.
0
C229 N.C. N.C.
0.1
R251
16V N.C.
IR IN 10k
:CHIP
0
PB6 PA2
0
VPP PA3
PA4
PB5
0
PA5
PB4
PA6
PB3
0
PB2 PA7
0
PB0
PB1
R256
1k
:CHIP
C230 C232 R257
R258
C231
100p 0.1 56k 56k
100p
CH:CHIP 16V :CHIP :CHIP
CH:CHIP
B:CHIP
TO P1 SIRCS-U
0.1
Q207
DTC144EKA-T146
SW
6-7 6-7
D E
5V
TO P1
MS-USB
REQ
IC200
C204
ST72T631LK4M1-
0.1
201
+5V 16V
B:CHIP USB PJ CONTROLLER
R209
C203 0
R211
33p 1M :CHIP
CH:CHIP :CHIP C205
VDD VDDA 0.1
16V
0 R212
OSCOUT
USBVCC B:CHIP
X200 1.5k
0.9 DS3-
24MHz 0 :CHIP
OSCIN USBDM
0.9 0 DS3+
VSS USBDP
C208 0
R213 PC2 VSSA
33p
R217
10k
CH:CHIP
PC1 PA0 100
:CHIP
:CHIP
U-DA
PC0 PA1
R216 C210
0.9 5.0
100 0.01 RESET N.C.
:CHIP B:CHIP
0
N.C. N.C.
R221
100
PB7 N.C.
:CHIP
U-CL
R219
PB6 PA2
#
5.0
VPP PA3
PA4
PB5
PA5
PB4
PB3 PA6
PA7
PB2
PB0
PB1
5V
R229
33k
D202
:CHIP
DAN202K-T-146
PROTECT
RESET OUT VSS
VDD N.C.
C220
C222
1
0.1
10V
16V
B:CHIP
B:CHIP
IC203
S-80842ANNP-ED6-
T2
RESET
C228
100
16V
:AL-CP
R252
4.7k
:CHIP
5V-3
+5V
R253
10k
:CHIP
0
0
Q206
Q209
DTC144EKA-T146
DTC144EKA-T146
SW 0
0
SW
0
VIDEO/RGB
5.0
INPUTA/INPUTB
0.4
Q208
DTC144EKA-T146
SW
QA
(2/2)
(USB HUB/PJ CONTROL,MOUSE DRIVER)
F G
1
2
3
4
TO P1
5
B-SS1739-WW-QA-P2
H