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DELL (Quanta) dell d630 ICH8 JM7BMB C2B 1103 FOR 128MB · Schematic (57 pages)

File name: dell d630 ICH8 JM7BMB_C2B_1103 FOR 128MB.pdf

DELL (Quanta) dell d630 ICH8 JM7BMB C2B 1103 FOR 128MB — Schematic, 57 pages. Main chips: MEC5025 / ECE5028 / ECE1077 (EC), AT45BCM021B (BIOS flash), ISL6236 / MAX8791 / MAX1992ETG (PWM), TPS2062 (LDO). Covers: display (LVDS / eDP / HDMI), USB, WLAN / Bluetooth, graphics, fan / thermal, CPU.

DELL (Quanta) dell d630 ICH8 JM7BMB C2B 1103 FOR 128MB · Schematic (57 pages) — page 1 preview
Page 1 preview (watermarked, reduced size)
Type
Schematic / document
Size
1.8 MB
Pages
57
Added
2026-10-09
Brand
DELL (Quanta)
Board
JM7B
Also written as
JM 7B · JM-7B
MD5
45BD0537D634598869504019F5E56A8E
Found in
Computers › Laptop › DELL › Unorganized › SCH

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Main chips and parts

PartFunction
MEC5025EC (embedded controller)
ECE5028EC (embedded controller)
ECE1077EC (embedded controller)
MEC5018EC (embedded controller)
AT45BCM021BBIOS / SPI flash
ISL6236Power (PWM)
MAX8791Power (PWM)
MAX1992ETGPower (PWM)
MAX1992Power (PWM)
MAX8778Power (PWM)
MAX8632ETI+Power (PWM)
MAX8786Power (PWM)
ISL6260C:PR34Power (PWM)
MAX8786:PR34,PR38,PR326Power (PWM)
TPS2062Power (LDO / switch)

Text from the first pages

DOCKING CONNECTOR · Q-SWITCH EXPRESS-CARD R5538 MINI-CARD · PWA VER o Connector DIN 23 25 · REGULATOR REGULATOR +1.25V_GFX_PCle c REGULATOR Panel · USB 33 MINI-CARD WLAN 29 · TVOUT PG · LVDS DVI VGA · DC/DC EXPRESS 18,19,20,21,22 a SIDE) BACK) · VGA CPU nVIDIA · Serial PG · JM7B-DISCRETE (Symbol 667/800 (Symbol (Symbol · Merom Micro-FCPGA) 3,4 Crestline · ICH8-M BGA w point · VTQFP Stick PG · SIO Pins PG · SATA IHDA · Tip Ring PG · MDC PG Dock PG Keyboard PG · SATA PG · for Keyboard Controllor · SYSTEM SELECTOR CHARGER +5V/+3.3V/+1.8V IDE · RESET BATT BATT RUN · Audio Jacks 39 PG

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