Toshiba Equium 5160D Series Preliminary Maintenance Manual page 10

Table 1-1 Models 5160D and 5200D System Board Layout Key
Key Description
A VGA connector (15-
pin, J1N1)
D Side-by-side USB
connector option
(4x1x2, J4N1)
G CD Audio header
(1x4, J6N2)
J Microphone input jack
(J8N2)
M Telephony (modem)
header (2x2, J9M1)
P Floppy connector
(J9K1)
S Main power
connector (J9H1)
V Flash BIOS
TSOP/PSOP(E28F00
2, U9D1, U9D2)
Y Intrusion-detect
photo-transistor
(Q8B1)
BB IDE connectors
(J5C1, J6C1)
EE Keyboard lock header
(1x3, J4A3)
HH Onboard speaker
(LS2A1)
KK CELP socket (J1D1)
NN Intel FW82439HX
(TXC, U4E1)
QQ ATI 264GT-B video
controller (U3H1)
TT Security header (1x2,
J1K1)
WW National DP83840
(U3L1)
Equium™ Series Maintenance Manual -------------------------------------------------------------1-9
Key Description
B SGRAM, video,
128Kx32x2 (U2L2)
E ISA/PCI riser socket
(J6J2)
H PS/2 Mouse connector
(J7N1)
K Audio output jack
(J9N2)
N Creative Labs Vibra16C
audio controller (U7M1)
Q Soft-OFF header (1x3,
J9K2)
T SIMM sockets (J6J1,
J7J1, J7J2, J7J3, J8J1,
J8J2)
W Hardware monitor ASIC
(U9C1)
Z Real-time clock battery
(BT9A1)
CC Vcc regulator header
(2x3, J5B1)
FF Voltage regulator
(U3A1)
II Front panel header 2
(1x9, J2A2)
LL Socket 7 Pentium
processor socket
(U3C1)
OO COM1/COM2 header
(5x2, J4L1, J4M1)
RR VGA header (2x20,
J1H1)
UU SGRAM, video,
128Kx32x2 (U2K2)
XX Jumper block header
(J1K2)
Key Description
C LAN connector (RJ45,
J2N1)
F Parallel connector
(DB25, J6N1)
I PS/2 Keyboard
Connector (J8N1)
L Wave Table header
(2x4, J9N1)
O MIDI/Audio header
(2x17,J9L1)
R Std 3.3V power
connector (J9J1)
U National PC87306B
Ultra I/O controller
(U7E1)
X Intel SB82371SB
(PIIX3, U7C1)
AA Flash recovery jumper
block (2x3, J6C2)
DD 3-wire fan header (1x3,
J4A4)
GG Front panel connector
(1x29, J4A1)
JJ PWR/HDD LED header
(1x4, J3A2)
®
MM Mcache PBSRAM
(32Kx32, U3E1, U2E1)
PP Jumper block, 2/3 PCI
slot (2x3, J4G1)
SS Video memory upgrade
header (2x27, J1L1,
J4L2)
VV LAN Controller (82557,
U3K1)