Gb (2/5) - Sony VPL-VW50 Service Manual

+B
SUB5V
R613
1608 47
1608
1/10W
B
RN-CP
B 50V
16V
1000p
0.1 C608
C600
1608
0.5 %
CH
RN-CP
50V
220p 1/10W
100k
C604
R609 5 %
R607
15k
1/10W
0.5 % RN-CP
R602 1/10W RN-CP 0.5 %
47k
V0_SENSE1 BOOST1
R606 1/10W
R604 10k 1/10W RN-CP 10k 5 % RN-CP
5 %
PLLFITR VIN
R605 0 CHIP
IC600
PLLIN GB1
C602 R611 1/10W
50V 1608
LTC3728LCUH#TR-R5
100p CH 10k RN-CP 5 %
FCB EXTVCC
R600
0.5 %
4.7k
ITH1 INTVCC
1/10W
50V 1000p B R617 XX
RN-CP
C605
1608
SGND PGND
B 50V
3.3VOUT GB2
C606 1608 1000p
R601
0.5 %
4.7k
ITH2 BOOST2
1/10W
RN-CP
C603 100p 50V
1608
CH
1608
F
25V
C609
R603
1000p 0.1
47k C610
B R612
1/10W
47
R608 4.7k 0.5 % 50V
RN-CP
C607 RN-CP 1/10W
0.5 % 1/10W RN-CP 1608
1/16W RN-CP
220p
150k
1608
R610
5 %
CH 0.5 %
50V
1608
16V
B
0.1
C601
DC-DC CON. SUB3.3V and SUB2.6V for Q board
+B
6.2V
C630
0.1
B 16V
1608
R643
1608
47
1/10W
B
RN-CP
50V
1000p
C638 5 %
R637 R639
1608
6.8k 100k
CH
1/10W
1/10W
50V
RN-CP RN-CP
R632 220p
0.5 % 0.5 %
47k C634
1/10W
RN-CP
0.5 %
V0_SENSE1 BOOST1
R634 10k 1/10W RN-CP 5 %
PLLFITR VIN
R636 10k 1/10W
R635 0 CHIP
RN-CP 5 %
IC630
PLLIN GB1
R641 10k 1/10W
C632 50V 1608
LTC3728LCUH#TR-R5
100p CH RN-CP 5 %
FCB EXTVCC
R630
0.5 %
4.7k
1/10W ITH1 INTVCC
50V 1000p B
R647 XX
RN-CP
1608 C635
SGND PGND
C636
1000p 50V
3.3VOUT GB2
B 1608
R631
4.7k
ITH2 BOOST2
1/10W
RN-CP
0.5 %
C633 100p 50V
CH 1608
R633 R638
47k 6.8k
1608
1/10W RN-CP
RN-CP 0.5 % 1/10W
F
25V
C639
0.1
0.5 % 1000p
C640
1608
B
R640
50V 50V
150k
6.2V
CH 1608
1/16W
220p
RN-CP
C637
0.5 %
R642
47
1/10W RN-CP 5 %
1608
16V
B
0.1
C631
DC-DC CON. 3.3V and 2.5V for C board
250kHz
DC-DC CONVERTER
VPL-VW50
A B
FB600
0uH
Q600 L600
R615
100uH
FDS6986S 0.047
1/4W
SW
RN-CP
8 7 6 5
C611 D1 D1 D2/S1 D2/S1
0.1
25V
F
C615
1608
1
25V
D602 5 %
B
3216
1SS388(TPL3)
R614
S1/D2 G1 S2 G2
BOOST
10
1/10W
1 2 3 4
RN-CP
GND_1
JL600
C614
0.1 25V
C617
B 1608
C612 220
GND_1 6.3V
1 B
6.3V C613
4.7
1608
16V
F
3216
L601
R616
10uH
0.01
4A
1/4W
8 7 6 5 RN-CP
D603
D1 D1 D2/S1 D2/S1
1SS388(TPL3)
Q601
BOOST
FDS6986S
D606
SW
XX
S1/D2 G1 S2 G2
1 2 3 4
FB630
0uH
Q630 L630
10uH
FDS6986S
SW
8 7 6 5
D1 D1 D2/S1 D2/S1
C641
0.1
25V
F
C645
1608
1
25V
D632 5 % B
1SS388(TPL3) 3216
R644
S1/D2 G1 S2 G2
BOOST 10
1/10W
1 2 3 4
RN-CP
JL630
C644
0.1 25V
1608
C642 B GND_1
1 B
C643
6.3V Q631
4.7
1608
16V FDS6986S
B SW
3216
L631
15uH
8 7 6 5
D633
1SS388(TPL3) D1 D1 D2/S1 D2/S1
BOOST
D651
XX
S1/D2 G1 S2 G2
1 2 3 4
C

GB (2/5)

GB (2/5)
PGOOD
SUB2.6V
6.3V 6.3V
220 220
C616 C619
C618
220
6.3V
SUB3.3V
D3.3V_1
JL650
C_PGOOD
C_2.5V
R645
0.01
1/4W
RN-CP
C647 C648
220 220
6.3V 6.3V
C_3.3V
R646
0.033
1/4W
RN-CP
6-31 6-31
D E
SUB5V
JL652
FB650
SUB6.2
0uH
0uH
JL653
FB651
SUB3.3V
JL651
GND
JL654
FL650
EMI
R650
10k G
1/10W
RN-CP
5 %
SUB2.6V
JL655
FL651
EMI
G
R651
16V
10k
1/10W
FB652 RN-CP
5 %
0uH
16V
FB653
0uH
JL656
6.2V
FB654
0uH
JL657
C_3.3V
JL658
FL652
EMI
L650
RN-CP
10uH
C650 G
1/10W
100
470
16V R652
C_2.5V
JL659
FL653
EMI
G
RN-CP
1/10W
470
R653
GND_1
F G
1 GND
2 GND
3 SUB5
4 GND
5 SUB6.2
6 SUB6.2
7 GND
1
8 GND
9 SUB3.3
10 SUB3.3
11 SUB3.3
12 SUB3.3
to Q board
13 SUB3.3
14 GND
15 GND
16 GND
17 GND
18 GND
19 SUB2.6
20 SUB2.6
21 GND
22 GND
23 16
24 GND
CN600
24P
2
1 GND
2 GND
3 16
4 16
5 GND
6 GND
7 6.2
8 GND
to C board
9 D3.3
10 D3.3
11 D3.3
12 D3.3
13 GND
14 GND
15 GND
16 GND
17 D2.5 3
18 D2.5
19 D2.5
20 D2.5
21 GND
22 GND
23 GND
24 GND
CN601
24P
4
5
H