D-NE330/NE331
9
9
D-NE330/NE331
4-1. SCHEMATIC DIAGRAM – MAIN Board (1/3) –
•
See page 16 for Waveforms.
•
See page 16 for IC Block Diagrams.
•
See page 17 for IC Pin Function Description.
R812
C837
R811
C810
SL805
S801
C846
C842
C836
C835
IC802
C875
R612
R620
C841
C843
CB605
RB601
R614
R607
R606
R601
R616
C601
C602
R610
R611
R615
R617
C608
C610
C611
C883
C831
R613
R604
C607
C603
IC603
C832
C838
C833
C892
C893
R866
R867
R856
R860
C895
C897
C898
C899
CN604
C862
R894
C834
R865
R859
R855
R858
IC851
S802
R819
C840
C851
R647
R851
C847
R820
R623
C806
R814
C803
C805
C845
C844
C891
R854
C680
X601
R806
C894
C829
C828
R999
1k
0.1
1M
0.01
0.1
0.1
0.1
0.1
AK6510CL-L
0.1
100k
100k
0.1
0.1
470P
22k
220k
2.2k
2.2k
10k
47k
4700p
0.1
100k
47k
22k
22k
0.47
0.1
1
0.1
0.1
220k
1M
0.47
1
XC6213B212NR
0.1
0.1
0.1
0.1
0.1
22
22
22
22
0.1
0.1
0.1
0.1
10P
0.1
100k
0.1
0
0
0
0
MSM56X16160J
-20T3
2.2k
0.1
47
6.3V
10k
47
0.1
100k
10k
1
1k
0.1
4700p
0.1
0.1
22
6.3V
0
R807
0
3p
22.496MHz
0
0.1
0.1
0.1
0
A1
A2
A3
A5
A6
A7
A8
A9
A10
B6
B5
B7
B3
B2
AD_DCINMNT
AD_KEY1
AD_RMKEY
HOLD
AMUTE
LCD_XRST
OPSTB
OPGUP
XSCKI
SO1
SI1
LCD_CS
FG
XSCKI
LCD_CS
SO1
SI1
LCD_XRST
AD_KEY1
SRDR
B
F
A
E
SDA4
SDA5
SDA6
SDA7
SDA8
SDA9
SDCKE
SDCLK
RFACI
RFDC
SDA1
SDA2
SDA3
SDA0
SDA10
SDA11
SDXCS
SDXRAS
SDXCAS
SDXWE
SDLDQM
SDDQ8
SDDQ7
SDDQ6
SDDQ5
SDDQ4
SDDQ3
SDDQ2
SDDQ1
SDDQ16
SDDQ15
SDDQ14
SDDQ13
SDDQ12
SDDQ11
SDDQ10
SDDQ09
SDA4
SDA5
SDA6
SDA7
SDA8
SDA9
SDCKE
SDCLK
SDUDQM
SDDQ9
SDDQ10
SDDQ11
SDDQ12
SDDQ13
SDDQ14
SDDQ15
SDDQ16
SDUDQM
SDA0
SDA1
SDA2
SDA3
SDA10
SDA11
SDXCS
SDXRAS
SDXCAS
SDXWE
SDLDQM
SFDR
TRDR
FRDR
MDP
SYNC
PWML
PWMR
TFDR
POWERLT
SO0
XSCK0
OPEN
HOLD
OPEN
XWAKE
XRST
SDDQ1
SDDQ2
SDDQ3
SDDQ4
SDDQ5
SDDQ6
SDDQ7
SDDQ8
AD_BATMNT
AD_CHGMNT
FFDR
CLK_I
LCD_CS_I
DATA_O
DATA_I
LCD_XRST
D_GND
AD_KEY1
SGND
VCC2 2.1V
VCC3 2.7V
EEPROM
+2.1V REGULATOR
SD-RAM
SYSTEM CONTROLLER,DSP,LCD DRIVER
OPEN
(OPEN)
HOLD
HOLD
OFF
(1/3)
(EXCEPT NE330:US,CND)
When MAIN board is replaced or EEPROM (IC802) on the MAIN board is
replaced, patch processing is needed.
Confirm about information of patch processing to each service headquarters.
Содержание D-NE330
Страница 30: ...30 D NE330 NE331 MEMO ...
Страница 41: ...11 D NE330 NE331 MEMO ...