Service manual

CSMODE
SMMCSB1
SMMCSB0
IIFIL0
SMMADID1
SYSCK
SFMEN
BUSY
SMMCK
RSTB
SMMCY1
SMMDO
SMMLREN
SMMCY0
SMMDI
SMMRL
SMMADID2
SMMCSOSEL
SMMADID0
BUSY
RSTB
SYSCK
SPL
SLADR0
SLADR1SLADR1
IIFIL1
CSB
SCK
SI
SO
3.3V_JP
3.3V_JP
3.3V_JP
3.3V_JP
3.3V_JP
3.3V_JP
3.3V_JP
3.3V_JP
3.3V_JP
3.3V_JP
3.3V_JP
3.3V_JP
3.3V_JP
3.3V_JP
BUSY11
RSTB11
SYS_SDA_13,7,8,9,10,11,27,28,29
SYS_SCL_13,7,8,9,10,11,27,28,29
CSB30
SCK30
SI30
SO30
CSMODE30
L006 mode : 2-wire serial with External ROM
Image Tuning : 4-wire serial
Write ExROM : 4-wire serial
Fo r Image Tuning & Write ExROM
SMMRL : Reload control pin
High = In vert
11 = Reserved
01 = F sysck / 8
This Connector is not necessary when MP.
High = 4-w ire
Low = Disable
SPL
0
0
CSMODE
SOP-8
1
0
11 = 96h
: SYSCK Divider for SMMCKO
00 = SYSCK 10MHz - 20MHz
1
10 = Reserved
BGA324
1
1
Low = 2-wire(I2C)
00 = F sysck / 4
For Download Debug
Low = Not in vert
10 = 94h
Low = 2 pieces
512kbit Serial Fl ash ROM
High = Enabl e
High = Parall el
00 = 90h
01 = 92h
Not Mount
If conflict slave address,
please ch an ge SLADR.
: 2-wire(I2C) Noise Filter
SMMCSOSEL
SFMEN
0
: I2C Slave Address
SOP-8
Low = EEPROM
11 = No Filter
:ExROMType
1
IIFIL [1 :0 ]
10 = SYSCK 40MHz - 85MHz
High = 1 piece
01 = SYSCK 20MHz - 40MHz
Low = Serial
:SCKinvert
SMMRLmustbeLowwhen
Downloadin g usin g Command.
: Number of ExROM
This Connector is not necessary when MP.
SMMCY[1:0]
For I2C Debug
High = Fla sh ROM
: Select Parall e / Serial
5MHz
:SerialMode
0
CMODE
SMMLREN
0
SLADR[1:0]
: RSB pin Download Enable
BUSY : Download status, active High
RSTB : Pow er On Reset, active Low
0
0
0
(Max 20MHz)This Connector is used to communicate with PC.
(When debug, please tied Low.)
TP130TP130
R374 NC/10KR374 NC/10K
1
2
3
4
5
6
J1
6pin/2.54mm
J1
6pin/2.54mm
TP154TP154
TP870TP870
R377 33RR377 33R
R44 10KR44 10K
R50 10KR50 10K
C499
0.1uF
C499
0.1uF
1 2 3 4
J4 4pin/2.54mmJ4 4pin/2.54mm
R61 10KR61 10K
TP152TP152 TP871TP871
R65 33RR65 33R
R43 10KR43 10K
R48 NC/10KR48 NC/10K
R378 10KR378 10K
S
1
Q
2
HOLD
7
VCC
8
VSS
4
D
5
C
6
W
3
EPAD
9
U71
NC/M25P05-A
U71
NC/M25P05-A
C111
0.1uF
C111
0.1uF
R10 33RR10 33R
R64 10KR64 10K
TP131TP131
R58 10KR58 10K
R359 10KR359 10K
R79 NC/10KR79 NC/10K
R59 33RR59 33R
R362 10KR362 10K
TP147TP147
R78 33RR78 33R
R375 10KR375 10K
1 8 2 7 3 6 4 5
PR1
10Kx4
PR1
10Kx4
R75 33RR75 33R
R49 10KR49 10K
R73 10KR73 10K R72 NC/10KR72 NC/10K
R366 10KR366 10K
R5 10KR5 10K
S
1
Q
2
HOLD
7
VCC
8
VSS
4
D
5
C
6
W
3
EPAD
9
U23
M25P05-A VMN6
U23
M25P05-A VMN6
R46 NC/10KR46 NC/10K
R373 10KR373 10K
R376 33RR376 33R
TP149TP149
C497 0.1uFC497 0.1uF
AD0/SCK
D16
AD1/SI
C18
AD2/SPL
D18
AD3/SLADR0
B20
AD4/SLADR1
E17
AD5/CSMODE
E18
DB0/SO
B14
DB1
A16
DB2/PWONB
B15
DB3
A17
DB4/PWRSTB
D14
DB5/IIFIL0
A18
DB6/IIFIL1
C16
DB7
B18
CMODE
C13
WAITB
A14
SCL
D12
SDA
B13
RSB
C12
CSB
D20
RDB
C20
WRB
F17
SYSCK
D8
SMMCKI
A12
SMMCKO
B12
SMMDI
A13
SMMDO
D11
SMMCSOSEL
A10
SMMADID0
C10
SMMADID1
B10
SMMADID2
D10
SMMRL
A9
SMMLREN
B8
BUSY
C9
SFMEN
C8
SMMCY0
A6
SMMCY1
A7
SMMCSB0
A8
SMMCSB1
D9
U15A
j-L006
U15A
j-L006
R379 10KR379 10K
TP151TP151
1
2
J3
2pin/2.54mm
J3
2pin/2.54mm
R74 10KR74 10K
INH
1
GND
2
OUT
3
VDD
4
Y1 40MHzY1 40MHz
TP150TP150
TP153TP153
R357 NC/10KR357 NC/10K
R9 33RR9 33R
R60 33RR60 33R
R77 33RR77 33R
R57 10KR57 10K
R360 10KR360 10K
R80 NC/10KR80 NC/10K
R66
NC/0R
R66
NC/0R
R8 33RR8 33R
R12 33RR12 33R
C105
15pF
C105
15pF
R55 NC/10KR55 NC/10K
R62 10KR62 10K
TP129TP129
R67 33RR67 33R
R54 10KR54 10K
1
2
3
4
5
6
7
J2
7pin/2.54mm
J2
7pin/2.54mm
R76 33RR76 33R
R63 NC/10KR63 NC/10K
R56 0RR56 0R
R11 33RR11 33R
R372 NC/10KR372 NC/10K
Model
Title
Date Rev:
ViewSonic Corporation
JEPICO_CPU_I/F
85
ViewSonic Corporation Confidential - Do Not Copy PRO8100-1