LG RD-JT30 Service Manual page 158

5
D
C
B
P5V
R11 R12
75K 2K
C WINDEX
CW INDEX
U 3
R14 R15 1
OUTPUT
C6 10K 330K P5V
0. 1U K
2
V+
A
INP UT
3
INPUT+ INPUT-
LMC7225
C7
10P J
C8
0.1U K
4
U1A
AD12
FLADDR19
AE13
FLADDR18
AF12
FLADDR17
AF13
FLADDR16
AD14
FLADDR15
AD13
FLADDR14
FLDATA0
AE23 AF14
FLDATA0 FLADDR13
FLDATA1 AE22 AE14
FLDATA1 FLADDR12
FLDATA2
AC21 AC15
FLDATA2 FLADDR11
FLDATA3
AF23 AD15
FLDATA3 FLADDR10
FLDATA4 AE21 AC14
FLDATA4 FLADDR9
FLDATA5
AD21 AE15
FLDATA5 FLADDR8
FLDATA6
AC20 AD16
FLDATA6 FLADDR7
FLDATA7 AF22 AC16
FLDATA7 FLADDR6
FLDATA8
AE20 AF17
FLDATA8 FLADDR5
FLDATA9
AD20 AE16
FLDATA9 FLADDR4
FLDATA10 AF20 AD17
FLDATA10 FLADDR3
FLDATA11
AD19 AF18
FLDATA11 FLADDR2
FLDATA12
AC18 AC17
FLDATA12 FLADDR1
FLDATA13 AE18 AE17
FLDATA13 FLADDR0
FLDATA14
AF19
FLDATA14
FLDATA15
AD18
FLDATA15
AD23
FL_OE
AD22
FL_WE
AF24
FL_CS
FLASH INTERFACE
DDP1000
V S YN C Z
H S Y NC Z
ACTDATA
V REF-RDRAM
R1
110F
C2 C3
LAMPLITZ
0.1U K 0.1U K
LAMPEN
16V 16V
PWR GOOD
RESETQ
P2P5V
TP1
P3P3V
C4 C5
0.1U K 68P J 10K
R4
16V 50V
R5 10K
R6
10K
TP8
TP9
J2
TP10
C WSE NSOR
3
2
OP DI ODE
1
R10
20L2021003
180
R13
10K
5
V-
2P5VREF
4
R16
6.8K
3
U 2
FL A DDR19 D4
A19
FL A DDR18
C3
A18
FL A DDR17
B2
A17
FL A DDR16 E6
A16
FL A DDR15 D6
A15
FL A DDR14
C6
A14
FL A DDR13
A6
A13
FL A DDR12 B6
A12
FL A DDR11
D5
A11
FL A DDR10
C5
A10
FL A DDR9 A5
A9
FL A DDR8
B5
A8
FL A DDR7
A2
A7
FL A DDR6 C2
A6
FL A DDR5
D2
A5
FL A DDR4
B1
A4
FL A DDR3 A1
A3
FL A DDR2
C1
A2
FL A DDR1
D1
A1
FL A DDR0 E1
A0
PUM-ARSTZ
B4
PUM-ARSTZ RESET
P3P3V
F6
BYTE
F L-OEZ
G1
OE
FL- WEZ A4
WE
FL -CSZ
F1
CE
AM29LV800BB-120 GND:H6,H1
P3P3V:G4
NC:C4,B3,D3
U1B
R26
VSYNCZ
N25
HSYNCZ
N23
C L KIN WCLK
M23
IVALID
P3P3V M24
OLACT
E23
SYNCVALID2/DI2
N26
CTRL
M26
F SD16
FLDSYNC
R2 47
P25
LAMPSTAT
R3 47
P24
LAMPCTRL
E1
PWRGOOD
G3
SYSRSTZ
D9
RD_VREF1
D11
RD_VREF0
B12
RD_AVDD0
B10
RD_AVDD1
TP2
TDO2
C1
TP3
TDO2
TMS2 C23
TMS2
TDO1
M4
TP4
TDO1
TMS1
B24
TMS1
TD1 C22
TP5
TDI
TRSTZ
D5
TP6 TRSTZ
TCK
C4
TP7
TCK
B3
PTSTENZ
ICT SENZ A24
ICTSENZ
AF2
IBMT_RI
AD2
IBMT_LT
K25
POSTST
D19
LSSDEN
RAMBUS, JTAG, CUSTOMER INPUT
DDP1000
2
FLDATA[0:15]
P3P3V
G4
VDD
G6 FLDATA15
DQ15/A-1
F5 FLDATA14
DG14
FLDATA13
G5
DG13
FLDATA12
F4
DG12
G3 FLDATA11
DG11
FLDATA10 P3P3V
F3
DG10
FLDATA9
G2
DG9
F2 FLDATA8
DG8
C1
FLDATA7
E5
DG7
0.1U K
FLDATA6
H5
DG6
E4 FLDATA5 16V
DG5
FLDATA4
H4
DG4
FLDATA3 FLASH +3.3V DECOUPLING CAPS
H3
DG3
E3 FLDATA2
DG2
FLDATA1
H2
DG1
FLDATA0
E2
DG0
C4
NC
D3
NC
B3
NC
H6
GND
H1
GND
FL AS H- B USYZ
A3
RY/BY
FL AS H- BUSYZ
RQ [0: 7]
RQ [0:7]
D13 R Q7
RQ7
C12 R Q6
RQ6
R Q5
A12
RQ5
R Q4
A13
RQ4
C13 R Q3
RQ3
R Q2
A14
RQ2
R Q1
C15
RQ1
DQ A[ 0:8]
D15 R Q0
DQ A[0:8]
RQ0
DQA8
A3
DQA8
B4 DQA7
DQA7
DQA6
A4
DQA6
DQA5
B6
DQA5
D7 DQA4
DQA4
DQA3
A5
DQA3
DQA2
C7
DQA2
D8 DQA1
DQA1
DQ B[ 0:8]
A7 DQA0
DQ B[0:8]
DQA0
DQB8
A20
DQB8
C19 DQB7
DQB7
DQB6
B18
DQB6
DQB5
A19
DQB5
D17 DQB4
DQB4
DQB3
A18
DQB3
DQB2
B16
DQB2
A17 DQB1
DQB1
DQB0
C16
DQB0
A22
RD_SCK SCK
B20
RD_CMD CMD
C20
RD_SIO SIO0
A8
RD_CFM CFM
R7 39.2F
C9
RD_CFMN CF MN
C10
RD_CTM CTM
R8 39.2F
A9
CTMN
RD_CTMN
U5-C21
C21
PCLKM
U5-B21 R9 39.2F
B21
SCLKN
D20 U5-D20
REFCLK
1
PCLKM
SCLKN
RE FCLK
Benq Corporation
Project Code
Model Name OEM/ODM Model Name
N A
JT31
99.J5577.001
Title
MAIN BOARD
Size PC B P/N P C B R ev. Do cu ment Number
<Size>
48.J5501.S02 S02
304-C01
Wed nesd ay, Nove mber 20, 2002
D a te: Sheet 2 o f 20
Pre pared By Re vi ewed By A p proved By
A NGEL HU D A V I D HN L IN H.C . TSOU
D
C
B
A
R e v .
0