Lenovo L2060wA Service Manual page 23

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