Sony VPL-CS2 Service Manual page 99

. 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
3.3V-2
IC413
FB410
MK1714-01
BK1608TS601
SPECTRUM SPREAD
*
X404
X2 REF
3.2
X1 OE
3.2
VDD PD
R577
3.2
1k 1/16W :CHIP
VDD GND
C575
R601 #
12p 3.2 0
C582
S4 S0
CH:CHIP R576
0.01
0
25V 1k
1/16W S3 NC
B:CHIP
:CHIP 0
GND S1
R602
C576
C578 # GND GND
12p 0.1
3.2 3.2
CH:CHIP
16V S2 LEE
B:CHIP 1.4 3.2
R603
CLK XSEL
#
R568
1k
1/16W
:CHIP
R462
22
1/16W
:CHIP
FL404
0
:CHIP
C534
JL449 0.1
# 16V
B:CHIP
R464
0
:CHIP
1.3 1.4
R465
GND VCC
0
:CHIP
1.3 1.4 3.2
FL402
IC421
MEM2012T101R
NC7WZ04P6X
INV BUF
R494
0
:CHIP
FROM(3/4) ≠≠≠≠ POHS ≠≠≠
3.3V-2
IC418(7/8)
IC418(8/8)
74VHC541MTCX
74VHC541MTCX
3.2
R497
BUFF BUFF
47
0
1 20 1/16W
3.2
3.2 :CHIP
9 8
12
FROM(3/4)
POVS ≠≠≠≠ ≠≠≠
11 R495 3.2
3.2
19 10
1k
1/16W
:CHIP
IC418(5/8)
74VHC541MTCX
C563 BUFF
C554
100p 0.1
CH:CHIP 16V
B:CHIP
IC418(4/8)
74VHC541MTCX
BUFF
IC418(3/8)
74VHC541MTCX
BUFF
IC418(6/8)
74VHC541MTCX
BUFF
0
17
3
CN406
8P
WHT
:SMD
GND 1
JL470 #
TXD 2
JL471 #
RXD 3
JL472 #
RES 4
FLASH
VIN 5
JL473 #
FWR 6
JL474 #
MD1 7
JL475 #
MD2 8
VPL-CS2/CX1
A B
5V -1
NOTE:*
MODEL VPL-CS2 VPL-CX1
REF.NO
X404 13.08384MHz 17.26272MHz
R479
10k
1/16W
:CHIP
R569
1k
1/16W
:CHIP
R604
#
R570
1k
1/16W
:CHIP
TO(4/4) ≠≠≠≠≠≠≠ CPU_RES ≠≠≠≠≠≠
R571
1k
1/16W
:CHIP
IC426
NC7SZ86P5X
+3.3V EX OR
R475
FL403
22
MEM2012T101R
1/16W
:CHIP
EMI
POCLK TO(3/4)
R469
22
1/16W
:CHIP
EMI
OCLK TO(3/4)
R468
TO(1/4)
22
1/16W KEY-TH
:CHIP
3.3V-2 IC424
MB90098
OSD
RB419
47*4
FB413
BK1608TS601
OSDDT0
CS DA0
LAMP SENS
OSDDT1
SIN DA1
FROM(1/4) FAN PROT
OSDDT2
SCLK DA2
C558
FAN CONT1
OSDDT3
22
VSS DA3
6.3V
:AL-CP
DCLK1 VOBA
C559 FROM(1/4) FILTER COVER
C553
0.1
VSS VSS
0.1
16V
B:CHIP 16V
VDD DCLK0
B:CHIP
TCLK1 VDD
R515
100
VDD DB0
1/16W
:CHIP
HSYNC DB1
VSYNC DB2
DISP DB3
RESET VOBB
TEST BISY
TO(3/4)
16
R516
100
1/16W
:CHIP
4
TO(1/4)
PWR PROT
+3.3V
15 13 SCLK
IC418(2/8)
TO(2/4),(3/4)
74VHC541MTCX SRX
BUFF
5 7 SDAT
14 18
IC418(1/8)
6 2
74VHC541MTCX
BUFF
5V -1
R519
R522
10k R520 100
1/16W 100
1/16W
:CHIP 1/16W :CHIP
:CHIP
R521 R523
10k 100
1/16W 1/16W
:CHIP :CHIP
R528 R527 R526
100 100
1/16W 1/16W 1/16W
:CHIP :CHIP
:CHIP
C
B (4/4) B (4/4)
3.3V -1
+5V
R480
D408 R510
33k +3.3V
HN1D03FU-TE85R 10k
1/16W
1/16W
:CHIP
:CHIP
IC420
R481
S-80828ANNP
33k
RESET
1/16W
:CHIP
5.0
R485
OUT VSS OUT VSS 47k
3.2
1/16W
:CHIP
VDD NC VDD NC
IC419
C539
C538 C540 C541
S-80842ANNP
0.1 0.1
1 1
RESET
10V 16V 10V 16V
B:CHIP B:CHIP
F:CHIP F:CHIP
TO(4/4)
TO(1/4) SCTR
OSD-SIG
TO(3/4)
3.3V-2
R579 R580
10k
R581
1/16W
100
5V-1 3.3V-1
:CHIP
1/16W
5V -1 3.3V -1 :CHIP
R578 C549 C551
C548 0.1 CH:CHIP
0.1
R511 22 16V
16V
6.3V B:CHIP
22 C564 B:CHIP
:AL-CP
1/16W 0.1
+5V
:CHIP 16V
B:CHIP
R561
R560
10k
10k
C550
R551 1/16W 1/16W
22
10k :CHIP :CHIP
6.3V
1/16W 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
:AL-CP
:CHIP R550 C555
10k 22
R500
1/16W 6.3V
0
:CHIP :AL-CP
:CHIP
C556
RB520
0.01 91 AVCC
100*4
25V
B:CHIP 92 VREF
KEY0 JL453 #
93 AN0/P40
KEY0
KEY1 JL454 #
94 AN1/P41
KEY1
JL455 #
LAMP TEMP
95 AN2/P42
PANEL TEMP JL456 #
96 AN3/P43
JL457 #
97 AN4/P44
JL458 #
98 AN5/P45
JL459 #
99 DA0/AN6/P46
JL460 #
100 DA1/AN7/P47
FAN CONT2
RB521
100*4
101 AN8/P90
JL482 #
JL481 #
LAMP COVER 102 AN9/P91
5V-2
103 AN10/P92
R549 R548
R557
R509 100 100 104 AN11/P93
1k
10k 1/16W 1/16W
1/16W
1/16W :CHIP :CHIP
105 AN12/P94
:CHIP
:CHIP
106 AN13/P95
R552
JL479 #
#
107 AN14/P96
JL480 #
108 AN15/P97
109 AVSS
R562 100 1/16W :CHIP
110 P70
SC RST
RESN
111 P71
OSD ON
112 P72
JL433 TRE
# 113 P73
R584
R583 100 1/16W :CHIP
10k
114 P74
1/16W
R547 100 1/16W :CHIP
JL476 #
:CHIP
115 SCK3
R546 100 1/16W :CHIP
JL477 #
116 RXD3
R545 100 1/16W :CHIP
JL478 #
117 TXD3
R512
R563 10k 118 MD0
10k 1/16W
1/16W :CHIP 119 MD1
:CHIP
R513
10k 120 MD2
1/16W R514
:CHIP 10k
1/16W
:CHIP
1 2 3 4 5 6 7 8 9 10 11 12 13
+5V
C565
R491
C566
0.1
100 0.1
16V
1/16W 16V
B:CHIP
:CHIP B:CHIP
R558
100
1/16W
:CHIP
SIRCS
R553
FROM(1/4)
5V -1
100 JL452 JL451
1/16W
R517 R518 :CHIP
100 100
1/16W 1/16W
:CHIP :CHIP
R524
R525
≠≠≠≠≠≠≠ CPU_RES ≠≠≠≠≠≠ 2.2k
2.2k
1/16W
1/16W
FROM(4/4) :CHIP
:CHIP
FWE
JL463
R502
5V-2
R501 100
1/16W
100 100
1/16W :CHIP
:CHIP
R555
2.2k
R556
1/16W
2.2k
:CHIP
1/16W
:CHIP
JL469
8-13 8-13
D E
5.0
F+5V
Q403
F-CL TO(1/4)
2SA1213Y-TE12L
4.4
RES SW
F-DA
D409
R483
HN1D03FU-TE85R
1k 8 7 6 5
1/16W
:CHIP
C535
IC422
0.1
#
2.1 16V
B:CHIP
1.3
1 2 3 4
Q404
DTC114EUA-T106
RES SW
R585
10
1/16W
:CHIP
FWE
C537
0.01
25V
B:CHIP
R488
200
1/16W
R489
:RN-CP
10k
1/16W
X403
:CHIP
XTAL12.288MHz C544
C546 C547 0.1
C545
16V
10p 10p 470p
B:CHIP
CH:CHIP CH:CHIP
R490
3k
1/16W
:RN-CP
+3.3V
5V -1
RXD4 60
R504 R503 R537
SCL0 59
2.2k
100 10k
1/16W 1/16W
1/16W
SDA0 58 :CHIP
:CHIP
:CHIP
SCL1 57
R506 U-CL R505
100 2.2k JL483 #
VSS 56
1/16W 1/16W
:CHIP :CHIP
SDA1 55
C557 R540
0.1 100
PVCC2 54 JL484 #
16V
1/16W
B:CHIP :CHIP
RXD0 53
R541 100 1/16W :CHIP
TXD0 52
R542 100 1/16W :CHIP
PD7 51
R543 100 1/16W :CHIP
PD6 50
PD5 49
PD4 48
PD3 47
IC427
PD2 46
HD64F2633TE
RB524
PD1 45
MAIN CPU C561
100*4
0.1
JL468
PVCC1 44
16V
#
B:CHIP
PD0 43
RB523
VSS 42
100*4
PE7 41
JL465 #
PE6 40
PE5 39
JL467 #
PE4 38
PE3 37
PE2 36
PE1 35
PE0 34
TIOCB2 33
RB522
100*4
P16 32
R564
R565
TCLKC 31
10k
10k
1/16W 1/16W
:CHIP :CHIP
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
+3.3V
TP407
GND
R559
JL485 #
100
1/16W
:CHIP
R508
100
NR OFF
1/16W
# :CHIP
#
NF OFF
TO(1/4)
R507
100
1/16W
:CHIP
JL462 #
F-DA
TO(1/4)
F-CL
#
JL466 #
SDA
TO(1/4),(2/4)
SCL
#
F G
1
2
5V -1
R538 R539
10k 10k
1/16W 1/16W
:CHIP :CHIP
U-CL
TO(1/4),(2/4)
U-DA
3
RXD
TXD
EXT SW
TO(1/4)
AUDIO MUTE
JL464 #
AUDIO CS
DAC CS
APA CS TO(2/4)
SC CS TO(3/4)
LED
USB REQ
TO(1/4)
POWER ON TO(1/4)
LAMP ON
POWER LED
TEMP LED
LAMP LED
PSAVE LED
JL461
4
#
5
B
(4/4)
(MAIN CPU)
B-SS1707<...>-B..-P4
H