Toshiba QOSMIO F20 - J6051 External Microphone Connector (6-Pin; CN6170 Speaker Connector (4-Pin; CN6310 Headphone Connector (9-Pin; CN8800 DC-IN Connector (4-Pin

Appendix C Pin Assignments Appendices
QOSMIO F20 Maintenance Manual (960-526) [CONFIDENTIAL] C-27
C.22 J6051 External microphone connector (6-pin)
Table C-22 External microphone connector (6-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 A-GND - 2 (MICIN) I
3 (VREF1) - 4 N.C. -
5 N.C. O 6 (VREF1) -
C.23 CN6170 Speaker connector (4-pin)
Table C-23 Speaker connector (4-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 SPOTL-PXN O 2 SPOTL-PXP O
3 SPOTR-PXP O 4 SPOTR-PXN O
C.24 CN6310 Headphone connector (9-pin)
Table C-24 Headphone connector (9-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 (A4R7-P4V) - 2 HEADL-PXP I
3 HEADR-PXP I 4 A-GND -
5 SPDJIN-P3P I 6 N.C. -
7 DOUT-P3P O 8 SPD3V-P3V -
9 GND -
C.25 CN8800 DC-IN connector (4-pin)
Table C-25 DC-IN connector (4-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 (PVL) I 2 (PVL) I
3 GND - 4 GND -