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Main Board

DSL Controller?

D1_DSL

W8396L01?

D1_FAST

Le87281 – G.Fast Single Channel Line Driver

https://www.microsemi.com/product-directory/g-fast/4139-le87285

Image result for Le87285

U11

UART?

J2

Main Controller

Catalyst semi? Microsemi?

S8383N23
SLMD8

Ethernet Transformer

U7 – Flash

WINDBOND W29N01HVSINF
1G-BIT 3.3V NAND FLASH MEMORY

https://au.mouser.com/ProductDetail/Winbond/W29N01HVSINF?qs=qSfuJ%252Bfl%2Fd68d%2FhchnSqAQ%3D%3D

Power Board

PIC16F18346

Testpoints around this uC
TP10
TP14
TP17
TP21
TP54
TP35

LEDS

LightPipes

Power D31

R75
TP53

Link D30

R73 (Red)
R74 (Blue)

Sync D49

R120
TP65

Lan D25

R118 (Blue)
R119 (Orange)
TP63
TP64