Toshiba T2150 series Maintenance Manual page 166

Table B-2 FHVSY* system board ICs and connectors (back)
Mark
(A)
(B)
(C)
(D)
(E)
(F)
(G)
(H)
(I)
(J)
(K)
(L)
(M)
(N)
(O)
(P)
(Q)
(R)
(S)
(T)
(U)
(V)
(W)
T2150 Series
Number
IC1 CPU
IC2 System Controller Gate Array
IC3 Level Shift Gate Array
IC4 DRAM
IC5 DRAM
IC6 DRAM
IC7 DRAM
IC12 RTC
IC13 Super Integration
IC15 BIOS ROM
IC29 PCMCIA Controller Gate Array
IC30 Display Controller Gate Array
IC31 VRAM
IC32 VRAM
IC510 Power Supply Microprocessor
IC100 SIMM Connector
PJ2 RTC Battery Connector
PJ6 External FDD Connector
PJ503 Sub Battery Connector
IC8 Clock Generator
IC20 ASYNC Controller
F2 2A Fuse (Slow Blow)
F502 5A Fuse
Name
B-5