Sony NW-E99 - Network Walkman Servis Kılavuzu - Sayfa 9
Stereo sistemi Sony NW-E99 - Network Walkman için çevrimiçi göz atın veya pdf Servis Kılavuzu indirin. Sony NW-E99 - Network Walkman 24 sayfaları. Portable ic audio player
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4-1. BLOCK DIAGRAM
VBUS DET
IC506
CN400
VIN
2
STAND
VOUT
5
CONNECTOR
VBUS
1
+5VDC
2
+5V
USB
D-
DATA -
3
CONNECTOR
DATA +
D+
4
GND
USB GND
5
+2.3V
S703
S701
S702
VOLUME -
VOLUME +
/-
.
/+
>
+2.3V
+2.8V
S705
S704
MENU
REPEAT
SOUND
S707
Nx
+2.8V
L801
D801
NW-E99
NOR FLASH SRAM
IC450
DQ0 - 15
A1 - 19
29 - 36, 38 - 45
1 - 8, 16 - 25, 48
11
13 14 15 26 28
38 - 53
197 - 207, 2 - 9
185
187 184 183 186 182
D0 - 15
A1 - 19
126
VBUS
127
VDIOUS
128
UDM
129
UDP
130
TRON
IC400
SYSTEM CONTROLLER
MEMORY STICK INTERFACE
MAGIC GATE CORE
NAND FLASH INTERFACE
USB INTERFACE
A/D, D/A CONVERTER
SERIAL INTERFACE
102
AN4
104
AN6/INT8
103
AN5
105
AN7/INT9
83
PF2/INT4
160 173
176 60 57 58
76
74 75 73
IC801
EL DRIVER
10
11
7
4 3 2
13
VDD
CLOCK
1
LDR
OSC
IC700
20
CHV
18
15
16
8
9
10
LIQUID
D703
CRYSTAL
DISPLAY
EL ELEMENT
X700
32kHz
NAND FLASH RAM
IC461
VCC
R/B1
6
I/O1 - 8
CE1
10
29 - 32, 41 - 44
16 17 18 19 8
7 9
15 - 22
23 24 26 28 27
30 29
FAD0 - 7
FCE1
31
FRB1
32
PI3
174
AOUTL
134
133
AOUTR
84
PF3
Q506, 507
+2.8V
+2.3V
87
81
106
172
59
LED
DRIVER
1
VOUT VDD
+2.8V
Q701
I/O DET
IC510
D702
ACCESS
S706
S708
RESET
+1.2V
HOLD
GROUP
.
Q502, 504
+2.8V
CORE DET
4
1
+1.2V
VDD
VOUT
IC502
I/O DET
+2.8V
VOUT
4
VDD
1
IC505
9
9
Q460
2.8V
HP AMP
IC301
3
IN1
OUT1
2
8
OUT2
9
IN2
XSTBY
7
STB
LEVEL BATTERY DETECT
IC500
VDD
1
VOUT
4
+1.2V
Q503
5
VOUT
VIN
2
3
CE
D504
L501
+2.8V REG.
+VIO
IC508
5
VIN
1
VOUT
SWITCHING
2
Q505
CE
+2.3V REG.
SWITCHING
IC509
REG.
4
IC507
5
Q501
3
CE
2
VIN
L500
+1.4V
D501
5
VOUT
VDD
1
SWITCHING
3
CE
Q500
+1.2V REG.
IC504
5
1
VOUT
VDD
4
3
CE
SWITCHING
REG.
2
VIN
CORE SW
IC503
IC501
NW-E99
J301
DRY
BATTER Y
SIZE "AAA"
(IEC DESIGNATION LR03)
1PC, 1.5V
• SIGNAL PATH
: PLAY BACK
: DIGITAL OUT
: DIGITAL IN