System Control Circuit; Strobe Circuit; Reset - Sanyo VPC-HD2 Service Manual

K

SYSTEM CONTROL CIRCUIT

AL3.2V
BOOST5.3V
BACKUP3.2V
IC302
8 7 6 5
BATTERY
BACKUP
J
BD4289FVM
Q3001
1 2 3 4
BACK UP
Z3001
I
H
LEFT RIGHT UP DOWN
SET CAMERA PLAY
SHUTTER SHUTTER
SPEED
TELE WIDE REC MENU
1st 2nd UP
LCD POWER
-- --
HD/SD -- --
ROTATION ON
SEQUENTIAL PANEL
--
TEST STROBE -- --
SHOT OPEN
Q3005
STANDBY LED
G
(SW UNIT)
Q3003
CN301
SWITCH
BACKUP3.2V
TO SW UNIT
SW3.2V
Q3003
AL3.2V SWITCH
BAT_T
CLOCK
F
X3002
32.768KHZ
MAIN CLOCK
X3001
4MHZ
E
D
C
B
A
1 2 3 4
LENS_4M
16
9 VDD2
VDD3 LCD ON 12
38
62 VDD1 P ON2 13
56 P ON 14

RESET

LCD ON2
52 BAT OFF 27
CHG_CNT
10 VSS2 4
CHG ON 11
37 VSS3
VSS1 CHG_DONE
59 64
BACKUP CTL
3 BL ON 15
BATCHGCNT 28
SCAN IN0
36
BATCHGERR 26
35 SCAN IN1
IC301
BATCHGI
33 SCAN IN2 48
IR_IN 55
32 SCAN IN3
8bit MICRO
BAT_TMP 50
31 SCAN IN4
PROCESSOR
DC_IN
30 SCAN IN5 42
LC87F2832AUFL68TBM
54 SCAN IN6
POPUP_1SW 34
SCAN OUT0
46
INT_TEMP 65
45 SCAN OUT1
BATTERY 63
COMREQ 51
44 SCAN OUT2
SI 67
43 SCAN OUT3
SO 66
SREQ
53
SCK
6 VF.LED(R) 1
19 VF.LED(G) ZBOOT 47
MAIN RESET 18
29 SW3.2ON HOT_L2 5
HDMI_INT 23
AV_JACK 49
Q1301
25
TH ON
USB_DET 17
XCIN USB_TRIG 24
57
CAMERA LED
21
Q3002
58 XCOUT
DRIVER
XOUT
60 BAT/LED 22
ZCARD
CARD
61 XIN 2
5 6 7 8
TO TCA
LENS_4M
BOOST5.3V
LCDON1 TO DMA
PON2
PON
LCDON2
CHG_CNT
CN502
CHG
AL3.2V 42
CHG_DONE
FLCTL 12
BLON
ZCHG_DONE 13
BATCHGCNT
CHG 15
BATCHGERR
TO CP1 (DMA)
BATCHGI
IR_IN CN103
BAT_T
Q3004 DC_IN
INV.
POPUP_SW1
INT_TEMP
UNREG_SY
COMREQ
ASIC_SDO
ASIC_SDI
ZSREQ
ASIC_SCK
UV0_ZBOOT
MRST
HOTLINE2
HDMI_INT
11
ZAV_JACK
CN105
20
USB_VDD TO CRADLE
INV. 19
ZUSB_TRIG
28
AL3.2V
GREEN
RED
CARD
10
CN143
TO SD
SG113_SY_BLOCK
9 10 11 12
C7

STROBE CIRCUIT

CHARGING CIRCUIT
C5401 T5401
POWER FILTER OSCILLATION
BLOCK TRANSFORMER
IC541
TPS65560RGTR
10 3 1,2
STROBE CHARGE
IPEAK OSCILLATION
6
CIRCUIT
CHARGE
9
MONITOR
CIRCUIT
IGBT
7
4
DRIVER
13 14 15 16
K
D5402
RECTIFIER
C5412
CIRCUIT
J
Q5402
EMISSION
CONTROL
I
CIRCUIT
LIGHT EMITTING
ELEMENT
(XENON TUBE)
T5402
TRIGGER
CIRCUIT
ST1
H
LIGHT EMISSION CIRCUIT
SG113_ST_BLOCK
G
F
E
D
C
B
A
17 18 19