Roland E-50 Service Notes page 14

IC
# 03674545 I.C. K4S561632H-UC75 FLAT
# J5159120 I.C. TC74VHC08FT(EL)
# J5159122 I.C. LA4601N-E (RoHS)
# J5259196 I.C. 74LV20ATELL-E
# J5259197 I.C. 74LV573ATELL-E FLAT
# J5259198 I.C. TA2024B FLAT
A 03561112 I.C. TC7SH14FU(T5L, F, T) FLAT
# J5259199 I.C. TC 74VHCT32AFT(EL) FLAT
K5258186 I.C. 74 HC 238 FLAT
J5259161 I.C. M66291GP USB CONTROLLER
03344445 IC MX3000AS
01455312 I.C. TC7WH74FU
01348945 I.C. TC7SH32FU
00236845 I.C. TC 74VHC245F
J5259135 I.C. TC 74VHC175FT
J5259175 I.C. TC 7SH04FU (TE85L.J)
01455301 I.C. TC7WH04FU (TE12L)
J5259142 I.C. TC74VHCT138AF FLAT
J5259145 I.C. TC7WH08FU
J5259147 I.C. TC7WU04FU
02565212 I.C. SN74LV245A-PW
J5259157 I.C. TC74VHCT245AFT FLAT
15269214 I.C. 74LS05 FLAT
15189210 I.C. BA 5218F
15289105 I.C. UPC 4570G
15199937 I.C. M51953 BFP
00458312 I.C. NJM 2360M
15289141 I.C. M5223FP-600D
J5199110 I.C. L4940V5
01458445 I.C. UPC29M33T-T1 FLAT (REGULATOR)
J5259133 I.C. TA7805 AF
J5259163 I.C. LP2950 CZ-3.3
# 7778204000 I.C. FLASH 512M IC4 CPU E-50/E-60
# 7778207000 I.C. FLASH IC2 CPU E-50
# J5259194 I.C. HD6417706F133V
J5259177 I.C. TC7SH08FU FLAT
J5259186 I.C. PQ070XZ01ZPH
02455212 IC (CUSTOM) SLAC02AF2H (KSM) KEY SCAN
A 02908656 IC AK4382AVT-E2 FLAT
# J5259192 I.C. TC74VHC138FT(EL) FLAT
# J5159121 I.C. TC74VHC32FT(EL)
# J5169109 I.C. 74LV4051ATELL-E
# J5259189 I.C. HD74LV32ATELL-E
# J5259191 I.C. TC74VHC139FT(EL)
# J5259188 I.C. 74LV21ATELL-E
J5159117 I.C. TC74LVX4245FS(EL)
J5259190 I.C. HD74LV00ATELL
02677490 IC TC203C180AF-003 FLAT
03787889 I.C. M11L416256SA-35T
# J5259193 I.C. S1D13705F00A200
# J5259195 I.C. ROM TC58DVM72A1TG00BBH FLAT
02568456 I.C. FDC37C78
# J5259187 I.C. P2027AF-08TR
TRANSISTOR
00901523 TRANSISTOR 2SA-1681K
02671023 TRANSISTOR 2SC-3052
02671267 TRNSISTOR RT1N141C-T12-1
# J5119112 TRANSISTOR SSM3J02T(TE85L, F) CHIP
# J5119113 TRANSISTOR RN1426
# J5119114 TRANSISTOR RN1308(TE85L,F)
# J5119115 TRANSISTOR RN2307(TE85L,F) CHIP
15129114 TRANSISTOR 2SC-1815GR
15119113 TRANSISTOR 2SA-1015 GR
15319101 TRANSISTOR 2SC-2412K
15309101 TRANSISTOR 2SA-1037KR
15319105 TRANSISTOR 2SC-3326A
J5119104 TRANSISTOR DTA-114 EK
# J5119116 TRANSISTOR DTA-114 EVA CHIP
# J5119117 TRANSISTOR DTC-114 EVA CHIP
15319107 TRANSISTOR 2SC-4116GR
02451378 TRANSISTOR RN2427
J5119107 TRANSISTOR 2SA-1586-GR (TE85R)
FLAT
FLAT
FLAT
FLAT
FLAT
TTL
(OP AMP)
(OP AMP)
FLAT
FLAT
CHIP
IC7 on Main B.
IC6 on Main B.
IC35 on Audio B.
IC342,IC344 on Main B.
IC3,IC5 on Main B.
IC1 on Audio B.
IC38 on Main B.
IC43 on Main B.
IC4 on Right Control B.
IC3 on Left Control B.
IC133 on Main B.
IC8 on Audio B.
IC91 on Main B.
IC21 on Main B.
IC3 on Right Control B.
IC2 on Left Control B.
IC79 on Main B.
IC52,IC63,IC64,IC336 on Main B.
IC33,IC35 on Main B.
IC2 on Right Control B.
IC1 on Left Control B.
IC338 on Main B.
IC10,IC18,IC347 on Main B.
IC8,IC11,IC30,IC335 on Main B.
IC49,IC88,IC89,IC93 on Main B.
IC2 on Audio B.
IC16,IC43,IC44,IC45,IC46
IC47,IC48,IC49,IC50,IC51 on Audio B.
IC1 on Right Control B.
IC26 on Main B.
IC10 on Audio B.
IC13 on Main B.
IC17on Audio B.
IC51 on Main B.
IC5 on Right Control B.
IC14 on Audio B.
IC16,IC60 on Main B.
IC24 on Main B.
IC2 on Audio B.
IC 4 on Main B.
IC2 on Main B.
IC1 on Main B.
IC14,IC124,IC341 on Main B.
IC15 on Main B.
IC22 on Main B.
IC25 on Main B.
IC31 on Main B.
IC48 on Main B.
IC56 on Main B.
IC80,IC92,IC94 on Main B.
IC81,IC85 on Main B
IC82,IC127 on Main B.
IC86,IC87 on Main B.
IC90 on Main B.
IC106 on Main B.
IC111 on Main B.
IC125 on Main B.
IC126 on Main B.
IC152 on Main B.
IC339 on Main B.
Q14,Q32,Q45 on Audio B.
Q13,Q15,Q34 on Audio B.
Q12,Q33 on Audio B.
Q7 on Main B.
Q8,Q9,Q10,Q11,Q12,Q13
Q14,Q15,Q16,Q17,Q18,Q19,
Q20,Q21 on Right Control B.
Q9,Q10,Q11,Q12,Q13,Q14,
Q15,Q16 on Left Control B.
Q7 on Audio B.
Q5 on Audio B.
Q1,Q6 on Audio B.
Q3,Q9 on Audio B.
Q31,Q38,Q39 on Audio B.
Q22 on Right Control B.
Q2,Q8,Q10,Q11,Q41,Q42,
Q43,Q44
Q2,Q5 on Right Control B.
Q4 on Audio B.
Q8,Q9,Q10 on Main B.
Q4,Q7 on Right Control B.
Q8,Q9,Q10,Q11,Q12,Q13 on Right Control B.
Q1,Q3,Q6 on Right Control B.
E-50
1
1
1
2
2
1
1
1
2
1
1
1
1
2
1
4
2
2
1
3
4
4
1
11
1
1
2
2
1
2
1
1
1
1
1
3
1
1
1
1
1
1
3
2
2
2
1
1
1
1
1
1
1
3
3
2
1
16
1
1
2
2
3
1
8
2
1
3
2
11
3
19