ViewSonic VP150M Service Manual - Page 77

>c, Model, Up150m, Circuitry, I1ain, Board, Checked

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B C 9 E F H I ARO -RA7 HS -D SHEET -1> US -D SHEET -1> 2 D6 SHEET DE_IN HEET 1 SHEET UCLK01 3 N N- PAST 47 \W- \W \AN` co co N PR58 47 4 PRS9 47 \W- 07 0 \A/V` CO CD • \W- PRE@ 47 5 RRE1 47 OD CC (1) CD Cr PR62 47 7 8 CSS _A( . 1u TT IC14 24002 NC COD NC UCL NC SCL USS SDR 6 S +5VX ? D26 F 7BAV70 L _1 192 159 .7Kx 47 R1S8 4.7K Ti C96 47P L4.1 D28 D27 LJBAU9S BAV99 160 47 99 47P T I R193 N.0 APPROVED BY: CHECKED BY: PASS 47 PR55 C 47 0162 co . 1u U C163 -I • 1u e • o-) co o- co In 4- to cf-tyco co co co 4- co cr) co r- Ill [I- NI- M C., CI COMM rn O") M fn N N N CDC) L) W Y CJ CON.. C2, CJ(v) C•1 =GM O7 n CD U, LI) 1 - \ 00ZZCZ_J 0 2 03)-- >- S Q03 (11 Gr) 52 tiol CDC.) D I-- 0 C, 0 CA 0 C.) UJ 1.4-1 ar a Ld auLUerucrDooc1r,1oU6J E13 0612 24 [; BEEE1i 910 53 Q05 55E4 Qq0067 EOUCC. OGND S Q0E3 661- 800011801 IC11 6664-"W001111423 SIL151 (TQFP) 66Et16U:ICSCS GND 015 6777 1-000012113078 7-Q021 7Y5%4- 0222 g„,E.E , ,,,. ,, iLc,nac.. 0 868 0OuGNDc i2s0 c QE7 1178 • 866 16 QQEES1 1145 QE3 13 QE2 12 QE1 11 ECDEO° 1- e0 li SCDT STAG UCC GND 8 7 6 PIXS ST DFP-D0 12 ,-. .1*(7,R LD ' 6 DU X' - ' X.--' 6 DU 6 'X' '' XS) C7 UX U X ;DU ldDkiil e.r-l. .DT_, / . N- oo c-o1):cNorirc'o oocrcuoiTo,oFrcoCicoocci,oficosFcor.c,o5c,oJ;1 cotco'tc,ow co cr) ° PRS4 47 PRS3 47 PRS2 47 ,NV PR51 47 6 R176 [ 47 R195 10K CO 0 R14 C7 1K ti 0 S IC1S 741_614 R185 R186 R187 R188 R189 10K N.0 10K N.0 10K • • 8161 10 co m oH co CC 0• CMIX U • R179 N.0 L160 .68uH ca 8184 10K (.0 C0)) R180 cc 510 L161 .68uH •3.3UA R190 K 03.3VP +SUN 0 Q10 1A873 D1t5 1N4004 011E 1N40,04 -03.3V8 C172 100u 16V CE R173 0 100 • 1O oo6 600 6 6o( 6 6 607Li'L' O 170 b O 6 6 WOG >c) 9 R191 N.0 I -I- CXMX C169 C170 1 u 1u TC171 100u 16U 8194 4.7K PCB P/N 0171-2242-0293 ECN NG PCN00-XXXX # NOTE : NC MEANS "NOT CONNECTED ON PCB BOARD" RLL RESISTORS 1/10 WATT,57 UNLESS NOTED. ALL RESISTOR VALUES IN OHMS UNLESS NOTED. ALL CAPACITORS 50 VOLT & 10b"C UNLESS NOTED. ALL CAPACITOR VALUES IN uF UNLESS NOTED. M = METAL 17. a = SAD COMPOMENT (MODEL UP150m CIRCUITRY I1AIN BOARD \/IELJSCD'IlC Corporat Ion FILE: UG150M2.SCH VG151114.PCB SHEET 2 OF 2 REU: 00 PCB REV: 04 DATE 28-14-00 ViewSonic Corporation : Confidential - Do Not Copy • Page 76 VP150m

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#
NOTE
:
NC
MEANS
"NOT
CONNECTED
ON
PCB BOARD"
16U
RLL
RESISTORS
1/10
WATT,57
UNLESS
NOTED.
ALL
RESISTOR
VALUES
IN
OHMS
UNLESS
NOTED.
ALL
CAPACITORS
50
VOLT
&
10b"C
UNLESS
NOTED.
ALL
CAPACITOR
VALUES
IN
uF
UNLESS
NOTED.
M
=
METAL
17.
a
=
SAD
COMPOMENT
(MODEL
UP150m
CIRCUITRY
I1AIN
BOARD
\/IELJSCD'IlC
Corporat
Ion
SHEET
REU:
2
OF
2
00
PCB
REV:
04
APPROVED
BY:
CHECKED
BY:
PCB
P/N
0171-2242-0293
ECN
NG
PCN00-XXXX
FILE:
UG150M2.SCH
VG151114.PCB
DATE
28-14-00
ViewSonic
Corporation
:
Confidential
-
Do
Not
Copy
•
Page
76
VP150m