Lenovo IdeaCentre 330-20IGM Schematic
5
D D
POWERSW_DB
FPANEL_LED_DB
+5V_DB
C C
U30
Dummy
Barcode1
MK2
FMARKS
fmarks
Dummy
GND_DB
1
1
ZBTN_LED
85205-04701
cns4_1d25_v_85205
1
2
3
4
MK3
1
1
FMARKS
fmarks
Dummy
5
6
GND_DB
MK1
1
FMARKS
fmarks
Dummy
1
MK4
1
FMARKS
fmarks
Dummy
4
+5V_DB
12
ZVR3
AZ5725-01F
r0402_tvs
GND_DB
1
+5V_DB
1 2
GND_DB
ZC1
0.1uF/16V,X7R
C0402
LED STATE
3
+5V_DB
ZR2
470.0_J
R0603
1 2
12
12
GND_DB
SIT change to 470 OHM from 1K
LED1_PP1
ZLED1
37-21S/KK2C-H5757M41N42936Z6/2T
LED_2d2x1d6
ZVR1
AZ5725-01F
r0402_tvs
FPANEL_LED_DB
2
1
2
smdfix1 smdfix2
ZTPR_SW1
5
6
TSKB-2PHF
sw_1bt002
GND_DB GND_DB
12
ZVR2
GND_DB
POWERSW_DB
AZ5725-01F
r0402_tvs
3
4
1
S4/S5S3S0/S1
OFFBLINKINGON
LIMIT RESISTOR: (5-2.8)/5mA = 0.44K OHM ,SELECT 390 OHM
B B
A A
PCB_DB
5
SVT小卡PCB:
1019-05595 PCB BA8H26 Small Board Ver:1.0 绿色 FR4 2层 2*12拼 L81.60×W118.00×H1.20mm
1019-05596 PCB BA8H26 Small Board Ver:1.0 绿色 FR4 2层 2*12拼 L81.60×W118.00×H1.20mm 五株 OSP 3C RoHS
1019-05597 PCB BA8H26 Small Board Ver:1.0 绿色 FR4 2层 2*12拼 L81.60×W118.00×H1.20mm
PCB
4
瀚宇博德
奥士康
OSP 3C RoHS
OSP 3C RoHS
nd Information Techonogy Co.,Ltd.
nd Information Techonogy Co.,Ltd.
nd Information Techonogy Co.,Ltd.
Bitla
Bitla
Bitla
Title
Title
Title
Size
Size
Size
Custom
Custom
Custom
Date:
Date:
3
2
Date:
LED_KEY_DB
LED_KEY_DB
LED_KEY_DB
Document Number
Document Number
Document Number
ASTRSB2
ASTRSB2
ASTRSB2
Monday, September 25, 2017
Monday, September 25, 2017
Monday, September 25, 2017
Sheet of
Sheet of
Sheet of
1
Rev
Rev
Rev
1.0
1.0
1.0
11
11
11
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