Sony VPL-CS1 Service Manual page 87

• Refer to page 8-9 for Printed Wiring Board
• Refer to page 8-9 for Waveforms
• Refer to page 8-9 for IC Block Diagrams
C452
0.068
16V
B:CHIP
C453
0.01
25V
B:CHIP
R
C456
0.068
16V
R
B:CHIP
G
G
FROM (1/4)
C457
B 0.01
25V
B:CHIP
B C459
0.1
16V
B:CHIP
C461
0.068
16V
B:CHIP
C463
3.3V-2
0.01
5V-2 25V
B:CHIP
R566
R567
IC410
4.7k
4.7k
C464
R574 SN74CBTD3306 1/16W 1/16W
0.1
# BUS SW :CHIP :CHIP
16V
B:CHIP
R534
FROM (1/4)
100
1 OE VCC 1/16W CLAMP
:CHIP
SDA 1A 2 EO
FROM (4/4)
1B 2B
R470
R535
3.3k
GND 2A
100
1/16W
1/16W :CHIP
R575 :CHIP
R471
#
3.3k
1/16W
:CHIP
C466
0.1 C467
16V SCL 0.1
B:CHIP 16V
FROM (4/4)
B:CHIP
FROM (1/4)
VPL-CS1
A B
PICLK
6
TP406
JL424 #
JL425 #
3.3V-3
R457
#
RB401
100*4
R456
L401
22 R458
6.8µH
22
1/16W
1/16W
:CHIP
:CHIP
C443 C446
R530 C447
C445 C448
47 0.1 0.1
0.1 10k
0.1
6.3V 16V 16V
16V 1/16W
:AL-CP B:CHIP 16V
B:CHIP
B:CHIP :CHIP B:CHIP
+3.3V
C450
0.1
16V
B:CHIP
NC
C451
NC
0.1
16V
NC
B:CHIP
VD
GND
GND
R IN
VD
GND
C455
0.1 VD
16V
B:CHIP VD
GND
GND
GND
G IN
VD
GND
VD
VD
GND
IC409
GND
AD9884
AD CONVERTER
B IN
VD
GND
VD
GND
CKINV
CLAMP
SDA
FB407
BK2125HM601T
SCL
A0
A1
PVD
PVD
GND
NC
NC
NC
R474 C469
+3.3V 1.2k 0.1
:RN-CP 16V
B:CHIP
R473
10k
1/16W
:CHIP
RB411
C471 C475 C474
C472 C473 100*4
0.01 0.22 0.1
0.1 0.1
16V 25V 10V 16V 16V
B:CHIP
B:CHIP B:CHIP B:CHIP B:CHIP
HSI
COAST
C D
B (2/4) B (2/4)
+3.3V
IC408
TC74LCX74FT
1CLR VCC
0.6
1D 2CLR
1.8
1CK 2D
3.3
3.3V-2
1PR 2CK
0.2
1Q 2PR
2.7
1Q 2Q
3.2
GND 2 Q
RB402
100*4
FB405
BK2125HM601T
C449
0.1
16V C444
22
B:CHIP
6.3V
:AL-CP
R455
47
+3.3V
1/16W
:CHIP
TO (3/4)
PIHS
JL426
RB403
#
100*4
R NEW0
DRB0
R NEW1
DRB1
R NEW2
DRB2
R NEW3
DRB3
R NEW4
DRB4
R NEW5
DRB5
R NEW6
DRB6
R NEW7
DRB7
RB404
100*4
VDD C454
0.1 16V B:CHIP RB405
GND
100*4 R AD
G OLD0
TO (3/4)
DGA0
G OLD1
DGA1
G OLD2
DGA2
G OLD3
DGA3
G OLD4
DGA4
G OLD5
DGA5
G OLD6
DGA6
G OLD7
DGA7
RB406
C460 100*4
VDD FROM (3/4) POFLD
0.1 16V B:CHIP
RB407
GND
100*4
G NEW0
DGB0
G NEW1
DGB1
G NEW2
DGB2
G NEW3
DGB3
G NEW4
DGB4
G NEW5
DGB5
G NEW6
DGB6
G NEW7
DGB7
RB408
100*4
VDD C465
0.1 16V B:CHIP
RB409
GND
100*4 G AD
B OLD0 IC411
TO (3/4)
DBA0
74VHC125MTCX
B OLD1
BUF
DBA1
B OLD2
DBA2
1 OE VCC
B OLD3
DBA3
B OLD4 SDAT 1A 4 OE
DBA4 0
B OLD5 1Y 4A
DBA5 0
R472
2 4Y
B OLD6 100
DBA6 1/16W 5.0
:CHIP 2A 3 OE
B OLD7
DBA7 3.2
SRX 2Y 3A
RB410 0.2
100*4 GND 3Y
C470
0.1
+3.3V
16V
B:CHIP APA CS
SCLK
RB412
100*4
B AD
TO (3/4)
8-11 8-11
E
VSI FROM (1/4)
PIVS TO (3/4)
C442 R454
0.1 47
1/16W
16V
B:CHIP :CHIP
PICLK TO (3/4)
R459
10k 1/16W :CHIP
+3.3V
60 59 58 57 56 55 54 53 52 51 50 49 48
R460
61 SELECT1
10k 1/16W :CHIP
R461
62 SELECT0
10k 1/16W :CHIP
63 VSS
64 HDXOUT
65 HDXIN
R463
10k 1/16W :CHIP 66 VPD
R465
67 SDOO
10k 1/16W :CHIP
R554
68 FLDOUT
10k 1/16W :CHIP
69 FLDIN
IC412
70 NC CXD8774R
APA
C462 71 NC
0.1
16V
72 NC
B:CHIP
+3.3V 73 VDD
R467
10k 1/16W :CHIP 74 XACK
R468 75
BCK
10k 1/16W :CHIP
76 XTCK
R469
10k 1/16W :CHIP
77 SDOOUT
78 SDIIN
79 SCLK
80
SCSIN
R529 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
10k +3.3V
1/16W
:CHIP
4.0
3.3
5.0
3.3 TO (3/4) B AD
C468
0.1
16V
B:CHIP
F G
1
2
3.3V-2
FB406
BK2125HM601T
+3.3V
47 46 45 44 43 42 41
VDXOUT0 40
VDXOUT1 39
3
VDXOUT2 38
VDXOUT3 37
R462
10k 1/16W :CHIP
SDIO 36
R464
XTST 35 10k 1/16W :CHIP
C458
R466
0.1
NC NSM 34 10k 1/16W :CHIP
16V
B:CHIP
VDD 33
JL427 #
OUT0 32
OUT1 31 JL428 #
OUT2 30
OUT3 29
OUT4 28
OUT5 27
26
OUT6
OUT7 25
OUT8 24
VSS 23
OUT9 22
21
OUT10
4
5
B(2/4)
(A/D CONVERTER)
B-SS1697<08.>-B..-P2
H