Circuit Diagrams; Main Circuit Waveforms; Lcd Circuit Waveforms - Sanyo VPC-CS1 Service Manual

CIRCUIT DIAGRAMS

K
TEST POINT
WAVEFORM
LOCATION
IC101 IC101
J
PIN A3
XOUT
1V/div
20ns/div
I
IC101 IC101
PIN A6
CLK12M
H
1V/div
40ns/div
IC101
IC101
G
PIN A10
DACDAT
1V/div
2µs/div
F
IC101 IC101
PIN B10
ADCDAT
1V/div
E
1µs/div
IC101
IC101
PIN C10
D
LRCLK
1V/div
10µs/div
C
B
A
1 2 3 4

MAIN CIRCUIT WAVEFORMS

TEST POINT
TEST POINT
WAVEFORM
LOCATION LOCATION
IC101
PIN D4 PIN AD19
A_D4CKIN CLK32K
1V/div 1V/div
20ns/div 10µs/div
IC103
PIN 4
PIN D5
A_D4CKOUT ADCK
1V/div
1V/div
10ns/div 20ns/div
IC104
PIN D10
PIN 4
BCLK
TGVD
1V/div 1V/div
200ns/div
10ms/div
IC181
PIN D11 PIN D1
AMCLK
DMDAT
1V/div 1V/div
40ns/div
1µs/div
IC181
PIN G15 PIN C1
DMCLK
VPIXCLK
1V/div 1V/div
100ns/div
20ns/div
5 6 7 8
TEST POINT
WAVEFORM
LOCATION
CN105
CN105
CN105
CN105
CN105
WF-SG411-MAIN
CN105
9 10 11 12
C7

LCD CIRCUIT WAVEFORMS

TEST POINT
WAVEFORM
LOCATION
CN105
PIN 3
PIN 9
LCDD0 LCDD6
1V/div
1V/div
100ns/div 100ns/div
CN105
PIN 10
PIN 4
LCDD7
LCDD1
1V/div
1V/div
100ns/div
100ns/div
CN105
PIN 12
PIN 5
LMCLK
LCDD2
1V/div
1V/div
20ns/div
100ns/div
CN105
PIN 6
PIN 14
LCDD3
LCDHD
1V/div
1V/div
100ns/div
10µs/div
CN105
PIN 7 PIN 15
LCDD4
LCDVD
1V/div 1V/div
100ns/div
4ms/div
PIN 8
LCDD5
1V/div
100ns/div
13 14 15 16
K
WAVEFORM
J
I
H
G
F
E
D
C
B
WF-SG411-LCD
A
17 18 19