Circuit Waveforms - Sanyo VCC-WD8870P Service Manual

K
CA-1
J
C1-17700/L5CV5-XE
VOLTAGE: POWER ON
I
H
10;B
C1012
C1010
0.01;B
G
20 19 18 17
$TC_RST
21
RESET
$VSR_TRIG
22
F
$SHT_TRIG
23
$OUT_CLK
24 IC101
TC922S
$OUT_TRIG
25
QTC922S-----M
$S
CMOS
26
IMAGE SENSOR
$T
27
E
$R
28
29 30 31 32
$X
D
R1008
5.6;1/16J
AL5V_DVDD
C
B
A
1 2 3 4
R1552
0;1/16Z
Q1552
2SA1532G0
R1003
0;1/16Z
16 15 14 13
R1002
12
TEST
12K;1/16J
11
VBG/RES
C1005
10;B
10
VR
C1016
1;B
9
AVSS
C1003
0.01;B
8
AVDD
C1007
7 10;B
VREF
6
VVCLR
C1009
5 10;B
VBIAS
1 2 3 4
R1502
0;1/16Z
Q1501
2SA1532G0
5 6 7 8
CA-1 CIRCUIT
0.1;B C1308
AL5V
R1301
1K;1/16J
IC131
NJM2877F3-05
QNJM2877F305P
1 5
2 REG
5.0V
3 4
AL5V
0.1;B C1303
2.2;B C1304
0.1;B C1309
R1302
150K;1/16J
IC132
NJM2877F3-05
QNJM2877F305P
1 5
2 REG
5.0V
3 4
AL5V_DVDD
0.1;B C1305
9 10 11 12
C5
CN101
L1201
BLM18PG121SN1
AL6.5V
1
AL3.3V
2
$SS2 SS2
3
R1203
0;1/16Z
$NS2
NS2
4
R1204 0;1/16Z
$NS1 NS1
5
R1205 0;1/16Z
$SS1
SS1
6
R1206 0;1/16Z
$X X
7
R1207 0;1/16Z
$R
R
8
R1208 0;1/16Z
$T T
9
R1209 0;1/16Z
$S
S
10
R1210 0;1/16Z
$OUT_TRIG OUT_TRIG
11
R1211 0;1/16Z
$OUT_CLK
OUT_CLK
12
R1212 0;1/16Z
$SHT_TRIG SHT_TRIG
13
R1213 0;1/16Z
$VSR_TRIG
VSR_TRIG
14
R1214 0;1/16Z
$TC_RST TC_RST
15
R1215 0;1/16Z
$PGA_CNT
PGA_CNT
16
R1216 0;1/16Z
FILTER_SW
17
N.C
18
3.2
OUT1
19
R1217 0;1/16Z
3.0
OUT2
20
R1218 0;1/16Z
Z1 Z2 Z3 Z4 Z5 Z6 Z7
TO CA-2
CN201
13 14 15 16
CA-2 CIRCUIT WAVEFORMS
TEST POINT K
WAVEFORM
LOCATION
IC201-37
2V/div
10ms/div
VD J
IC201-38
2V/div
20µs/div
I
HD
WF-CA2-L5CV5-XE
H
G
F
E
D
C
B
A
17 18 19