Toshiba Satellite A300 Maintenance Manual - Page 212
CN14 RTC Battery Connectors, PIN No., Signal name, CN15 INT SPEAKER Connectors, CN16 CRT Connectors
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Pin Assignment CN14 RTC Battery Connectors PIN No. 1 Signal name VCCRTC_3 I/O I PIN No. 2 Signal name I/O GND --- CN15 INT SPEAKER Connectors PIN No. 1 3 5 Signal name I/O INSPKL-N --- INSPKL-N --- GND --- PIN No. 2 4 6 Signal name I/O INSPKL+N --- INSPKL+N --- GND --- CN16 CRT Connectors PIN No. 1 3 5 7 9 11 13 15 17 Signal name CRT_R1 CRT_B1 GND GND 5V_CRT2 CRT_SENSE# CRTHSYNC CRTDCLK GND I/O I I ------O I I --- PIN No. 2 4 6 8 10 12 14 16 Signal name I/O CRT_G1 I --- --- GND --- GND --- GND --- CRTDDAT I CRTVSYNC I GND --- Satellite A300 Maintenance Manual (960-Q08) 7
Pin Assignment
Satellite A300
Maintenance Manual (960-Q08)
7
CN14 RTC Battery Connectors
PIN No.
Signal name
I/O
PIN No.
Signal name
I/O
1
VCCRTC_3
I
2
GND
---
CN15 INT SPEAKER Connectors
PIN No.
Signal name
I/O
PIN No.
Signal name
I/O
1
INSPKL-N
---
2
INSPKL+N
---
3
INSPKL-N
---
4
INSPKL+N
---
5
GND
---
6
GND
---
CN16 CRT Connectors
PIN No.
Signal name
I/O
PIN No.
Signal name
I/O
1
CRT_R1
I
2
CRT_G1
I
3
CRT_B1
I
4
---
---
5
GND
---
6
GND
---
7
GND
---
8
GND
---
9
5V_CRT2
---
10
GND
---
11
CRT_SENSE#
O
12
CRTDDAT
I
13
CRTHSYNC
I
14
CRTVSYNC
I
15
CRTDCLK
I
16
GND
---
17
GND
---