Lenovo L2060wA, Service Manual

Page: 23 / 56

20.0” LCD Color Monitor Lenovo L2060wA
23
2006-11-3 change R431 from 1K to 6.8K
POWER_KEY# {2}
R404
10K 1/16W
MCU_VCC_S
IICSCL
R435 100R 1/16W
KEY 0 {2}
KEY1
R433 100R 1/16W
R423 NC
'06-11-24 D402 change
Value from BAT54 to
BAV70
R430 100R 1/16W
2007-1/3 change ref from Y401
to X401
LED_G#
2006-11/23 change R413-4,R443-R444
pull high pin from DSUB_VCC ,DVI_VCC
to MCU_VCC
R439
6K8 1/16W
R4
1
4
4
K
7 1/
1
6W
BAT54C
'06-11-03
CRYSTAR_OUT
Closed to X'tal
DVII_DETECT {3}
D401
NC
1
3
2
PPWR_ON# {6}
Closed to MCU
D401 is Reserve for
powerBoard CMVCC=3V
C406
0.1uF/16V
R454
NC
PANEL_ID#
R401
3
.9
K
OH
M
+
-1%
1/
16
W
R442 100R 1/16W
D402
BAV70
07-01-10 change to 93G22-45-H
R451
4K
7 1/
16
W
INV_ON# {2}
RTD_SCLK
INV_ON#
R415
6K8 1/16W
2007-01-11 ADD
DDC2_SCL
R429 0R05 1/16W
DDC2_SDA
R409 NC
R405
N
C
/4
K
7 1/
16
W
5%
MCU_VCC_S
R411
4K7 1/16W
MCU_VCC
WP
C403
0.1uF/16V R416
10K 1/16W 5%
DDC2_SCL {3}
PANEL_VCC
R434 100R 1/16W
C402
NC
MCU_VCC_S
R438
3
.9
K
OH
M
+
-1%
1/
16
W
C411
10pF
2
RTD_SD3/SDI
R403
3.9K Ω 1/16W
DSUB_CONNECT {3}
R427 NC/1K 1/16W 5%
PANEL_ID# {2}
2007-1-15
change
from 4.7K
to 2.2K
R432 100R 1/16W
LED_G# {2}
DDC1_SDA {3}
DSUB_V
POWER_KEY#
+
C405
10UF50V
CMVCC
Volume#
IICSDA
MCU_VCC_S
DSUB_V {3}
R402
1K 1/16W
R410 NC
R437
3
.9K
OH
M
+
-1%
1/
16W
2006-12-8 change R437,R401 from 10K to 3.9K
RTD_SD3/SDI {5}
LED_R#
C412
1uF 10V
DSUB_5V
C409
NC/10pF
HPD_CTL
{3}
DSUB_CONNECT
Volume# {2}
IICSCL
FB401
150 OHM
CBPCRRJG1QNJ 1
Lenov o L2060Wide
B
4 6
Wednesday , April 01, 2009
715G3327-1
<
称爹
>
4.MCU/RTD2122L
G3327-1-X-X-1-090401
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
RTD_SCLK {5}
R408 NC
'06-11-03
KEY0
U402
AZ431AN-AE1
1
DVI_5V
DIM#
DDC2_SDA
{3}
CRYSTAR_OUT {5}
C404
NC
VCC3
LED_R# {2}
C410
0.1uF/16V
Mute
Mute {2}
IICSDA
Q401
MMBT3904
2006-11/7 R423-R424 change from
100R to 1K
X401
24mhz
1 2
MCU_VCC_S
DDC1_SCL {3}
R453
1K
1/
16
W
R407
4K
7 1/
16
W
5
%
R412
4K7 1/16W
2006-11/7 Add pull high R451 to MVCC
,R453,R454 pull up MCU_VCC
'06-11-24
ADD D403
DDC1_SCL
MCU_VCC
POWER_KEY#
MCU_VCC
'07-01-10
change to
Elite
R4
1
3
4
K
7 1/
1
6W
MCU_VCC
R422 NC
3
KEY 1 {2}
U403
NC/M24C16
1
2
3
4 5
6
7
8
NC
NC
NC
VSS SDA
SCL
WC
VCC
R420 NC
DIM# {2}
R
4
44
4
K
7 1/
1
6W
2007-02-06 add for EMI
RTD2122L
U401 RTD2122L-LF
1
2
3
4
5
6 7
8
17 15
41 40 39 38 37 36 35 34 33
19
28
29
20
21
22
23
24
25
26
27
16
9
10
11
12
13
14
18
30
31
32
43 42
44
45
46
47
48
P5.5/PWM5
DSCL2/P5.6
DSDA2/P5.7
RS
T
ASCL1/P3.0/RXD
NC NC
ASDA1/P3.1/TXD
VSS XO
VC
C
P
1
.0
/T2
P1
.1
P1
.2
P1
.3
P1
.4
P1
.5
P1
.6
P1
.7
NC
VSY NC
NC
P6.0/ADC0
P6.1/ADC1
P6.2/ADC2
P6.3/ADC3
P6.4
P6.5
P6.6/CLKO1
P6.7
XI
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P7.6/CLKO2
P7.7
NC
NC
NC
NC
NC NC
P5.0/PWM0
P5.1/PWM1
P5.2/PWM2
P5.3/PWM3
P5.4/PWM4
MCU_VCC
R
4
43
4
K
7 1/
1
6W
C401
10pF
R406
N
C
/4
K
7 1/
16
W
5%
R436
10K 1/16W
WP
R
4
45
4
K
7 1/
1
6W
PPWR_ON#
DDC1_SDA
R424 1K 1/16W
R425
10K 1/16W
R431
6K8 1/16W
MVCC
CMVCC
D403
LL4148
MCU_VCC
DSUB_V1
RTD2122L RTD2122L RTD2122L RTD2122L RTD2122L RTD2122L