Sony VPL-CS4 Service Manual page 89

5V-1
+5V
+3.3V
R402
33k R403
10k
1/16W
1/16W
:CHIP
D401
:CHIP
HN1D03FU-TE85R
R401
DISCHARGE
10k
1/16W
:CHIP
OUT VSS
VDD NC
IC401
C401
S-80842ANNP
1
10V RESET
B:CHIP
R435
JL436 # #
KEY 0
R437
#
NOTE:*
MODEL
VPL-CS4 VPL-CX4
REF.NO
R441 NO MOUNT 10k 1/16W:CHIP
R443 10k 1/16W:CHIP NO MOUNT
CN401
#
GND 1
TXD 2
RXD 3
RES 4
FLASH
5
VIN
FWR 6
MD1 7
MD2 8
VPL-CS4/CX4
A B
3.3V-1
D402
HN1D03FU-TE85R
OR
R405
47k
1/16W
:CHIP
R404
33k
1/16W
:CHIP
IC402
S-80828ANNP
RESET
OUT VSS
VDD NC 5V-1
FWE
5V-1
C402
1
10V
B:CHIP
C405
2.2
10V
B:CHIP
+5V
IC405
R441
# *
R440
10K
R438
RB402
#
1k*4
JL407 # :CHIP
KEY0
KEY1
JL408 #
MS SW
JL409 #
FAN CONT1
JL410 #
FAN CONT2
JL411 #
LAMP TEMP
JL412 #
EXT TEMP 5V-2
RB403
100*4
R415
:CHIP
1k
1/16W
:CHIP
R443 R442
*
#
RB405
10k*4
:CHIP
R410
10k R414
1/16W
JL413 #
JL414 #
JL437 #
AUDIO MUTE
JL438 #
SCLK
RB404
100*4
JL439 # :CHIP
SDAT
R411
10k
1/16W
:CHIP
R412
10k
1/16W
:CHIP
+5V
TXD JL401 #
RXD JL402 #
JL403 #
JL404 #
JL405 #
JL406 #
RB401
100*4
:CHIP
C
BB (4/4) BB (4/4)
C412
R420
0.01
10
25V
1/16W
B:CHIP
:CHIP
R419 C414
10k 0.1
1/16W 16V
:CHIP B:CHIP
3.3V-1
3.3V-1
IC404
C413
LP2985IM5X-3.3 JL415 # C409 C411 470p
10p 10p CH:CHIP
3.3V REG
CH:CHIP CH:CHIP
JL440 #
R421
3k
VIN VOUT C407
0.1 1/16W
16V :RN-CP
GND BYPASS
B:CHIP
ON/OFF
R418 C410
C417 C404
10k 0.1
0.01 4.7
1/16W 16V
25V 10V
:CHIP B:CHIP
B:CHIP B:CHIP
+5V
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68
C403
1
10V
B:CHIP
91 AVCC
92 VREF
93 AN0/P40
94 AN1/P41
95
AN2/P42
96 AN3/P43
97 AN4/P44
98 AN5/P45
99 DA0/AN6/P46
100 DA1/AN7/P47
AN8/P90
101
102 ANP/P91
103 AN10/P92
104 AN11/P93
IC403
105 AN12/P94
HD64F2633
AN13/P95 MAINCPU
106
107 AN14/P96
108 AN15/P97
109 AVSS
110 P70
P71
# 111
112 P72
113 P73
114 P74
115 SCK3
116 RXD3
117 TXD3
118 MD0
119 MD1
120 MD2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
C408
C406
0.1 0.1
16V 16V
B:CHIP B:CHIP
R446
100
:CHIP
RB406 RB407
5V-2
100*4 100*4
:CHIP :CHIP
R447
100
:CHIP
R416
2.2k
1/16W
:CHIP
JL434 #
R417
2.2k
1/16W
:CHIP
6-13 6-13
D E
R422
200
1/16W
TO P3/4
:RN-CP
PW
RB409
JL416 #
100*4
:CHIP
PW RESET
PW-OSD EN
PIC MUTE
INTERLACE
R423 100 1/16W :CHIP
TXD PW
R424 100 1/16W :CHIP
RXD PW
+3.3V
67 66 65 64 63 62 61
RXD4 60
C415 RB410
SCL0 59
0.1 100*4
16V :CHIP
SDA0 58
B:CHIP
JL430 #
SCL1 57
JL431 #
56
VSS
JL432 #
SDA1 55
JL433 #
PVCC2 54
RXD0 53
R425
TXD0 52
#
RB411
51
PD7 100*4
:CHIP JL426 #
PD6 50
JL427 #
PD5 49
JL428 #
POWER
PD4 48
JL429 #
PD3 47
46
PD2 R444
10k 1/16W :CHIP
PD1 45
R445
10k 1/16W :CHIP
PVCC1 44
C416
PD0 43 RB412
0.1
100*4
16V
VSS 42 :CHIP
B:CHIP
41
PE7
JL423 #
MENU
PE6 40
JL424 #
PE5 39
JL425 #
PE4 38
PE3 37
36
PE2 TG_RESET
JL441 #
PE1 35
JL442 #
PE0 34
TIOCB2 33
P16 32 RB413
100*4
31
TCLKC :CHIP
R429
10k
1/16W
:CHIP
+3.3V
GND
TP401
VSI
HSI
FROM
R448
100
DVS
:CHIP
RB408
100*4
:CHIP
JL417 #
JL443 #
JL444 #
I2C
TO P1/4
JL435 #
JL418 #
SDA 400K
JL419 # SCL 400K
JL420 #
SDA
JL421 #
SCL
JL422 #
E-RES
F G
1
TO P1/4 TO P1/4
CPU MS-USB
2
SCL USB
SDA USB
RXD MS
TXD MS
LAMP COV
FILT COV
PROT
FAN PROT
3
STATUS
POWER ON
LAMP ON
AUDIO CS
USB REQ
4
P2/4
SIRCS
BRD STATUS
MS RESET
5
RES
FWR
MD1
MD2
(P4/4)
( MAIN CPU )
B-SX1713-BB-P4
H