A
B
C
D
E
F
G
H
I
J
K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
A
B
C
D
E
F
G
H
I
J
K
C7
POWER CIRCUIT
STROBE CIRCUIT
L5301
STEP UP
CIRCUIT
L5041,D5041
STEP UP
CIRCUIT
BOOST3.8V
+14.5V(A)
-7.0V(A)
+3.4V(A)
I2C_SCL
L5021
STEP UP/DOWN
CIRCUIT
L5071,D5071
STEP UP
CIRCUIT
L5031
STEP DOWN
CIRCUIT
CURRENT
DETECTOR
CIRCUIT
VDD3
VDD1.1
LCDAN
LCDCA
PON
I2C_SDA
LCDPWM
TO DMA
VOUT1[A,B]
SW1[A,B,C,D]
SW4
SWA2[A,B]
SW3
SW7
SCL
SDA
L5051,D5051
INVERTING
CIRCUIT
VDD1.8
SW5
EN
VIN8
VOUT8
CH1
CH4
CH5
CH8
CH7
CH2
CH3
PON2
LSTR7
IC506
IC501
LDO
SWITCHING CONTROL
AL3.2V
L5061
STEP DOWN
CIRCUIT
CH6
VDD
VREG0
VOUT
1
CE
3
SW6
SWB2[A,B]
VOUT2[A,B]
ISET7
Q5071
SG41D_PW_BLOCK
32.768KHz
X5001
CIRCUIT WAVEFORMS
WAVEFORM
TEST POINT
LOCATION
TEST POINT
LOCATION
WAVEFORM
IC101
PIN A3
XO
1V/div
10ns/div
CN171
PIN 33
FRP
1V/div
40µs/div
WF-SG41D
CN171
PIN 21
V3
1V/div
40µs/div
CN171
PIN 7
DCLK
1V/div
20ns/div
CN171
PIN 19
V1
1V/div
40µs/div
CIRCUIT DIAGRAMS
12
6
5
4
2
UNREGST
FLCTL
CHGDONE
CHG
AL3.2V
CN541
TO CP1(DMA)
CN102
7
2
C5412
(ST2)
C5401
T5401
D5402
Q5402
T5402
POWER FILTER
OSCILLATION
TRANSFORMER
BLOCK
RECTIFIER
CIRCUIT
EMISSION
CONTROL
CIRCUIT
TRIGGER
CIRCUIT
LIGHT EMITTING
ELEMENT
(XENON TUBE)
CHARGING CIRCUIT
LIGHT EMISSION CIRCUIT
4
OSCILLATION
CIRCUIT
IGBT
DRIVER
CHARGE
MONITOR
CIRCUIT
IC541
10
6
9
5
STROBE
CHARGE
SG41D_ST_BLOCK
Содержание VPC-X1220EX
Страница 13: ... 13 2 4 BOARD LOCATION ST1 board ST2 board CP1 board ...
Страница 21: ... 21 MEMO ...
Страница 23: ...2 3 Table of accessories 1 2 3 4 5 6 7 ...
Страница 49: ...Nov 09 SANYO Electric Co Ltd Osaka Japan ...