System Block Diagram - Nikon Coolpix 4100 Repair Manual

IC304
RESET IC
Boost4.35V
ALWAYS3.2V
IC302
BATTERY
BACKUP
Q3002
BACK UP
Z3001
PW_TEST PORTRAIT
AUTO SCENE
NIGHT
-
MOVIE SET UP
CN301
VIEW
CN302
UP
LEFT RIGHT DOWN
WIDE
PLAY DEL TELE
1st
PW_ON 2nd TEST
UNREG
4 VDD
VDD
33
RESET
9
BAT OFF
13
64 BATTERY
BACKUP CTL
18
1 AVREF
Q3001 AV REF ON
48
SW3.2V
56 SCAN IN0
SCAN IN1
55
SCAN IN2
54
SCAN IN3
62
SCAN IN4
57
SCAN OUT0
44
LANDSCAPE
SPORTS SCAN OUT1
43
OK SCAN OUT2
42
SCAN OUT3
MENU 41
AVJACK SCAN OUT4
45
PW_LED
29
CN301
SB_LED (R)
30
CN302
AF_LED (G)
31
2 6 32
BL_ON
24
P ON
34
PA_ON
35
CHG ON
39
VMONIT 63
LCD ON
22
SELF LED
49
PA ON2
49
XCIN
10
XCOUT
11
IC301
XOUT 8
8bit MICRO
XIN
7
PROCESSOR
ZPULSE1
16
ZPULSE2
59
ZM IN2
46
ZM IN1
47
ZRESET
58
PICTL
23
USB CONNECT
15
COMREQ
52
CLKSEL0 12
PLLEN
51
BEEP
19
LCD ON2
21
LCD ON3
14
SREQ 17
SI
37
SO
38
SCK
36
ASIC TEST 50
MAIN RESET
28
CARD
60
SYSTEM ブロック図

SYSTEM BLOCK DIAGRAM

BOOST4.35V
TO DMA (MAIN)
BLON
P ON
PA ON
CHG
VMONIT
LCD ON
SELF LED
PA ON2
X3002
32KHZ
X3001
4MHZ
ZPULSE1
TO DMA (LENS)
ZPULSE2
ZM IN2
ZM IN1
ZRESET
PICTL
TO DMA(MAIN)
USB_CNT
COMREQ
CLKSEL0
PLLEN
BEEP
LCD ON2
LCD ON3
SREQ
SDO
SDI
SCK
ZTEST
MRST
ZCARD
MODEL: E4100
BLOCK DIAGRAM: SYSTEM CONTROL
VAA30001-R.3636.A
- E15 ･ E4100 -