Lenovo X1 YD1KL 3 VER 3.08 Boardview

NOTES

• 1 RAW CARD P/N IS YD1KL-3
• REFER TO COMPONENT REPORT 2 ASSEMBLY FIDUCIAL POINT
• 3 TEMPERATURE CLASS OF THIS RAW CARD IS 130 deg C. UL FLAMMABILITY OF THIS RAW CARD MUST BE UL 94V-0 OR BETTER.
• 4 WARNING:

ELECTROSTATIC DISCHARGES MAY DESTROY MODULES. PROPER ESD PROCEDURES AND PROTECTION MUST BE IN PLACE WHEREVER CARDS ARE HANDLED.

• 5 WARNING:

AND/OR HEALTH PRECAUTIONS. THE MANUFACTURING PROCESS OF THIS PRINTED CIRCUIT CARD MAY REQUIRE SPECIAL SAFETY

• 6 CAPACITORS WITH POLARITY ARE AS FOLLOWS.
• BOT C77,C140,C216,C511,C2153,C2457,C2508,C3121,C8321 (TOTAL:9)
• 7 CONNECTORS SHOULD BE SOLDERED FLUSH WITHIN 0.3mm MAX ON THE SURFACE OF THE CARD.
• 8 GROUND PADS SHOULD HAVE NO SOLDER.
• SUCH SOLDER THICKNESS MUST NOT EXCEED 0.05mm. IN CASE OF SOLDER FROM VIAS WITH OPPOSITE SIDE SOLDERED AND/OR SOLDER ACCIDENTALLY ADHERED,
• 9 2,3,10PIN DIODE WITH POLARITY ARE AS FOLLOWS.

2PIN -TOP

D438 D5 D56 D57 D63 D64 D66 D7 D72 D76 D8 D412 D413 D414 D421 D422 D428 D429 D430 D431 D432 D433 D434 D435 D436 D437 D354 D355 D358 D364 D365 D369 D370 D371 D374 D384 D404 D405 D406 D407 D411 D1 D20 D237 D252 D264 D265 D285 D286 D291 D292 D3 D30 D348 D349 D353 (TOTAL:56)

-BOT

D424 D425 D426 D427 D6 D362 D363 D366 D367 D368 D372 D373 D375 D376 D377 D378 D379 D415 D416 D420 D11 D12 D287 D288 D290 D311 D312 D350 D351 D352 D356 D357 D359 D360 D361 (TOTAL:35)

3PIN -TOP

D19 D381 D403