Toshiba Satellite L640D - CN13 Speaker Connector; CN14 CRT Connector; CN15 Earphone Connector

Pin Assignment
Satellite L600D/L640D/L645D, Satellite Pro L600D/Pro L640D/Pro L645D Maintenance Manual (960-Q08)
31 K_LED_P --- 32 CAPSLED O
33 NC --- 34 NUMLED O
CN13 Speaker Connector
PIN No. Signal name I/O PIN No. Signal name I/O
1 INSPKL+N O 2 INSPKL-N O
3 INSPKR-N O 4 INSPKR+N O
5 NC --- 6 GND ---
CN14 CRT Connector
PIN No. Signal name I/O PIN No. Signal name I/O
1 +5V --- 2 CRT_DDCCLK O
3 CRT_DDCDAT I/O 4 +3V ---
5 CRT_VSYNC O 6 CRT_HSYNC O
7 GND --- 8 RED_L O
9 GND --- 10 GREEN_L O
11 GND --- 12 BULE_L O
13 GND --- 14 CRT_SENSE# I
15 GND --- 16 USBP10+ I/O
17 USBP10- I/O 18 GND ---
19 USBOC#8_9 I 20 USB_EN1# O
21 +5VPCU --- 22 +5VPCU ---
23 +5VPCU --- 24 +5VPCU ---
CN15 Earphone Connector
PIN No. Signal name I/O PIN No. Signal name I/O
1 GND --- 2 HPOUT-L3 O