Bb (6/7) - Sony VPL-PX11 Service Manual

CN801
50P
WHT-L
:SMD
POWER_PROT 50
POWER_PROT 49
FAN-CONT2 48
FAN-CONT2 47
FAN-CONT1 46
FAN-CONT1 45
FANPROT CE 44
FANPROT CE 43
FAN-PROT 42
FAN-PROT 41
CE-ON 40
FROM P5
CE-ON 39 CE ON
16.5V
POEWR CONT 38
POEWR CONT 37
GND 36
JL806 +16.5V
SUB+5V #
GND 35
5V -1
GND 34
GND 33 +5V
SUB+5V 32
JL814
SUB+5V 31
#
SUB+5V 30
SUB+5V 29
GND 28
GND 27
3.3V-2
GND 26
GND 25
+3.3V
D+3.3V 24
D+3.3V 23
JL828
D+3.3V 22
#
D+3.3V 21
20
GND
5V-2
GND 19
+5V
D+5V(5V-2) 18
D+5V(5V-2) 17
JL818
#
GND 16
GND 15
GND 14
GND 13
+6V
A+6V 12
JL841
A+6V 11
#
A+6V 10
A+6V 9
GND 8
GND 7
GND 6
GND 5
+16.5V
A+16.5V 4
A+16.5V 3
IC806
A+16.5V 2 PQ2TZ15U
+3.3V
2.5V REG
A+16.5V 1
2 4
ON/OFF ADJ
JL851 #
1
I
JL852 # G
FB819
0UH
JL853 #
C816
5
47
JL854 # 6.3V
:AL-CP
FB820
0UH
IC807
5V-3
BA05FP-E2
5V REG
+6V
+5V
I O JL848 #
G
C819
0.1
16V
B:CHIP
C817 C818
10
47
16V 6.3V
:AL-CP :AL-CP
VPL-PX11
A B
JL830 #
JL823 #
JL824 #
JL825 #
JL826 #
JL827 #
D808
BZA456A
D803
PROTECT BZA456A
PROTECT
IC802
R802 BA12FP-E2
R804
2 4 2 4
10k 12V REG
8.2k
FB804
1/10W
1/16W
0UH +15.5V +12V
:CHIP ON/OFF ADJ :RN-CP
1 1 3 3
I O I O
G JL807 G
#
C802
C803
R805 5 5 R803
#
20k
4.7k
C804
IC801 R806 25V
1/16W
1/10W
47 :AL-CP
PQ20VZ1U 510
:CHIP :RN-CP
25V
1/16W
15.5V REG
:AL-CP
:RN-CP
TO
BALAST
TO BALLAST
2.5V-2
+2.5V
3
O
JL843 #
C815 5V-4
C814 0.1
IC809
100 16V
BA05FP-E2
4V B:CHIP
5V REG
:AL-CP
FB821
+6V 0UH +5V
I O
G
FB822
C823
C822
0UH C824
47 0.1
IC808 3.3V-3 10
6.3V 16V
BA033FP-E2 16V
B:CHIP
:AL-CP
:AL-CP
3.3V REG
I O JL849 #
G
C821
0.1
16V
B:CHIP
C825 C820
10 82
16V 6.3V
:AL-CP :AL-CP
C

BB (6/7)

BB (6/7)
R866
#
R818 100 1/10W :CHIP
C811 CN812
RB802
5V -1
100*4 0.01
6P
:CHIP 25V
WHT-L
B:CHIP
:SMD FB802
0UH
SUB+5V 1
12V-3
RXD 2
JL805 #
TXD 3
VISCA-RS
JL822 #
GND 4
JL808 EXT SW 5
#
JL809
UPGM RS 6
#
47
CN811
5P
WHT-L
LAMP PROT 1
GND 2
LAMP CONT 3
GND 4
NC 5
JL855
4.3
R810
D802 C806
100
0.1
BZA456A
1/10W
16V
PROTECT
:CHIP
B:CHIP
FB808
0UH
R812
LAMP CONT 1
100
2 1/10W
:CHIP
LAMP PROT 3
FB807 JL815 5V -1
CN809
#
0UH
#
C808
C810
0.01
25V 0.1
B:CHIP 16V
5V -1 B:CHIP
5V -1
CN810
GND
24P FB811
TO H 0UH TP808
R868
GND 1 R867
10k
10k
JL819
1/10W 1/10W
GND 2
#
JL829 #
:CHIP :CHIP
FB812 0UH
KEY0 3
FB813 0UH
KEY1 4
JL831 #
SUB+5V 5
SUB+5V 6
FB814 0UH
JL832 # R827 330 1/10W :CHIP
PSAVE LED 7
JL833 # FB815 0UH R828 330 1/10W :CHIP
LAMP LED 8
FB816 0UH
JL835 # R829 330 1/10W :CHIP
TEMP LED 9
JL836 # FB817 0UH
R830 330 1/10W :CHIP
POWER LED 10
D+5V 11
5V-2
D+5V 12
FB818
GND 13
0UH
GND 14
GND 15
GND 16
GND 17
GND 18
GND 19
GND 20
GND 21
GND 22
GND 23
GND 24
6-23 6-23
D E
FROM P5
CPU
FAN PROT CE
FAN PROT
FAN CONT1
FAN CONT2
POWER PROT
POWER ON
RB801
100*4
:CHIP
JL804 #
RXD RSB
TO P7
TXD RSB
JL810 FB805
UPGM RS
#
FILT COV
TO P7
FB806
JL811
D801 #
LAMP COV
BZA456A
PROTECT
IC810
5V-2
TC7SET04FU
5V -1
IC803 (TE85R)
TC7SET08FU
INV
(TE85R) +5V
AND
R807
#
4.9
LAMP ON
0
R808
10k
1/10W
:CHIP
R809
C805
#
#
LAMP PROT
R824 0 1/10W :CHIP
KEY0
R826 0 1/10W :CHIP KEY1
PSAVE LED
LAMP LED
TEMP LED
POWER LED
BB
(6/7)
(REGULATOR)
B-SS1739-WW-BB-P6
F G
1
CN806
0UH 4P
WHT-L
:SMD
1 FILT COVER
2 GND TO V BOARD
0UH 2
CN16
3 LAMP COVER
4 GND
3
4
5
H