SERVICE MANUAL
86
1
1
NOV05
–
SM7
648
-1
Sub
system Control
25
29
23
44
43
42
53
49
5
6
7
8
1
2
3
4
41
36
9
59
2
BOOST5.25V
60
LI
IC302
BATTERY
BACKUP
BAT OFF
AL3.2V
UNREG
VDD
RESET
ALWAYS3.2V
BACK UP
BACKUP_CTL
SCAN OUT0
IC301
8bit MICRO
PROCESSOR
SCAN IN3
87F5932AU-TQFP7-E
SCAN IN4
12
13
SCAN IN1
11
SCAN IN0
SCAN IN2
SCAN IN5
SCAN OUT1
SCAN OUT2
5
PW LED
PWLED
28
SW3.2V ON
20
14
CMD IN2
SHUTTER 2nd
46
51
MDSW_AD
CMD IN1
PW LED
CMD IN 2
S2
MODE SW_AD
TO TB1 CN601
CN301
CMD IN 1
RESET
BAT_OFF
BATTERY
SCAN OUT3
34
SCAN OUT4
33
SCAN OUT5
VDD2
VDD1
VDD3
Subsystem Control
TO DMA(MAIN)
Z3001
Q3001
BOOST5.25V
UNREG(SY)
PROG DRIVE
PROG RAM
WIDE1
PROG EXP
SET
DELETE
TELE2
UP
--
TELE1
INFO
OK
S1
--
MENU
LEFT
DOWN
WIDE2
CARD
--
AVJACK
FAVORITE
PWSW
REVIEW
SHARE
FLASH
FOCUS
BAT_SW
AE/AF LOCK
RIGHT
PW_TEST
--
POP UP
--
LCD/EVF
TEST
SW3.2V
Q3002
CN301,
CN302,
CN303
BACKUP3.2V
63
1
64
50
54
57
58
55
61
6
17
19
31
45
21
X3001
X3002
32KHz
4MHz
SCK
SO
SI
SREQ
XIN
XOUT
XCOUT
XCIN
VMONIT
CHG ON
TO DMA(MAIN)
TO DMA(MAIN)
MAIN RESET
P ON
LCD BL
VMONIT
CHG
30
USB_CONNECT
USBCNT_C
62
DOCK USB
USBCNT_D
18
DOCK CHG
CHGCTL
52
OP SERIAL
DOOPS
3
DOCK SB
DOSB
4
DOCK SCK
DOSCK
26
CAMPWR
ACPR
SREQ
SDO
SDI
SCK
MRST
PON
LCDBL
COMREQ
COMREQ_BOOT
LCDON
8
LCD ON2
LCDON2
16
EVFBL
EVFON
EVF BL
15
EVF ON
LCD ON
22
40
CHGSEL
CHGSEL
DCIN
DC IN
32
VR ON
VRON
48
PAF TEMP
TEMP
24
SELF LED
SELFLED
SELFCTL
Q3002
27
TH ON
47
BT TEMP
AL3.2V
BATTEMP
S3001
S3008
~
Q3003
Q3003
P264_0008FC_
12
11
16
10
15
