Circuit Waveforms; St1 Board Strobe - Sanyo VPC-HD700 Service Manual

K
J
I
H
G

CIRCUIT WAVEFORMS

TEST POINT
TEST POINT
WAVEFORM
LOCATION
LOCATION
F
IC101 IC101
PIN AK20
PIN AK28
XOUT
USBHOST_CK
1V/div 1V/div
10ns/div 20ns/div
E
IC101 CN171
PIN AG26 PIN 36
A_D4_CKIN HSYNC
1V/div 1V/div
10µs/div
10ns/div
D
IC101 CN171
PIN AJ27 PIN 37
A_D4CKOUT VSYNC
1V/div 1V/div
10ns/div 2ms/div
C
IC101
CN171
PIN AG8 PIN 35
AMCLK DCK
1V/div 1V/div
40ns/div
20ns/div
B
IC101
PIN W23
PIX_CLK
1V/div
10ns/div
A
1 2 3 4
FLASH REFLECTOR
JW541
XAN
XKT XAN BROWN
TRG
JW543
BLUE
TRG+
STROBE UNIT WHITE
JW544
TRG-
GRAY
JW542
XKT
BLACK
WAVEFORM
WF-SG212
5 6 7 8

ST1 BOARD STROBE

ST1
S1-12500/SG212-J
VOLTAGE: STROBE AFTER CHARGE
FV02R80TP
AWG30
D5402
295
1
2.0X1.25
AWG30
1
C5410
2.0X1.25 0.018;350B
3216
AWG30
1
2.0X1.25
3216
0.01;350B
AWG30
C5411
1
2.0X1.25
295
R5425
33;1/16J
D5404
RB521S-30
IGBT_GND
9 10 11 12
C19
TTRN-0530-026-T
1AV4L17B0560G
T5401
3 2
4 1
SW PGND
C5402 SW
PGND
1;B 6.3
CHG
VCC
F_ON XFULL
R5404
1K;1/16J
13 14 15 16
K
CN543
1AV4J30B3730N
1 BAT+
BAT_T
2
3 BAT-
TO BATTERY
CN541
1AV4J11JX400G
J
BAT+
1
BAT+
2
TPS65560RGTR
QTPS65560RGTJ BAT+
3
IC541
4 BAT+
STROBE CHARGE
BAT+
5
R5406 6 BAT+
1K;1/16J
BAT+
7
BAT+
8
R5405 I
BAT+
9
1K;1/16J
BAT+
10
11 BAT+
BAT+
12
13 BAT+
N.C.
14
GND
15
GND
16
GND
17 H
18 GND
GND
19
20 GND
GND
21
GND
22
GND
23
GND
24
25 GND
G
GND
26
27 GND
UNREGST
28
UNREGST
29
UNREGST
30
UNREGST
31
32 AL3.2V
+12V(A)
33
F
34 CHG
ZCHGDONE
35
FLCTL
36
37 HP_OUT_L
HP_OUT_R
38
39 ZHPHONE
BAT_T
40
TO CP1(DMA)CN106
E
CN542
1AV4J10UU041G
1 ZHPHONE
HP_OUT_R
2
3 HP_OUT_L
AA_GND
4
TO TB2
Z1 Z2
D
C
B
A
17 18 19