Roland HP-555G Service Notes page 6

HP-555G
71011867 PAB3 FRONT JACK BRD
NOTE : PAB3 FRONT JACK BOARD includes the following parts.
01344545 JACK HOLDER
71012167 LCD B BOARD ASSY
NOTE : LCD B BOARD ASSY includes the following parts.
01454301 LED SPACER LH-36-5
01453267 DISPLAY HOLDER
IC
01344278 HD6437034AD72F
00129278 SSC1080F0B
00343823 M60205-0601FP
00897078 RA01-005 (TC170C200AF-005)
01341167 LH28F400SUT-NF60
01453689 LH5S86NO DEMO
01344245 LHMNOPYL WAVE
01126612 TC514260DJS-60(YEL)
15199904 IC M51953BL-600Y
15199923 SED1278F0A
15199780 HD63266F
00232567 PCM69AU-1/T2
00780645 IC M5M34051P RS422 TRANSCEIVER
00899756 NJU6417CFC1
01126778 24LC01BT-I/SN
01238012 DIGITAL ECHO IC M65850P
01340467 STK401-040
15289105 UPC4570G2
15189184 NE5532
15189189 UPC4570HA
15189250 M5218AL
15199221 AN78M12F
00236067 AN79M12F
15289402 REGULATOR TA78L05F(TE12L)
15199231 UPC78L05J-T
01344512 UPC24A05HF
15169515 TC74HC00AP
15259884 TC7S08F (TE85L)
15259885 TC7S32F(TE85L)
00127490 TC7W08F(TE12L)
00232645 TC7W14F(TE12L)
15169550T0 TC74HC138AP
15169556T0 TC74HC574AP
01349590 TC7WU04FU(TE12L)
15169304H0 HD74LS04P
15229706S0 PC910X
TRANSISTOR
00898201 RN2421(TE85L)
15119132 2SA1015-GR(TPE2)
15119615 2SB647CTZ
15129151 2SC1815-GR(TPE2)
15129152 2SC2878-A(TPE2)
15129623 2SD667CTZ
15139124 2SK363-GR(TPE2)
15129168 DTC124ESATP
15119163 RN2227(TPE4)
00456856 TD 62593AP TR ARRAY
DIODE
01121323 DA204U T106 ARRAY
15039176 D3SBA20 4A/200V
15019126 1SS133 T-77
15019685 MTZJ T-77 27C
CPU IC3 on MB
CUSTOM IC IC1 on MB
CUSTOM IC IC8 on MB
CUSTOM IC IC13 on MB
FLASH MEMORY IC38 on MB
MASK ROM IC15 on MB
MASK ROM IC18 on MB
DRAM IC22,23 on MB
RESET IC IC9 on PLB, 'IC13 on PAB
LCD DRIVER IC2 on LAB
FDC IC2 on MB
DAC IC5 on MB
TRANSCEIVER IC303 on FJB
LCD-DRIVER IC1 on LAB
EEPROM IC32 on MB
ECHO IC M65850P IC2 on MIC
POWER AMP IC12 on PAB
BIPOLAR OP-AMP IC4,12 on MB
BIPOLAR OP-AMP IC201,202 on EB
BIPOLAR OP-AMP IC3,4 on MIC, IC6,7,8,9 on PAB
BIPOLAR OP-AMP IC1,4 on PAB, 'IC5,7,8 on PLB
REGULATOR(+12V) IC5 on PAB
REGULATOR(-12V) IC3 on PAB
REGULATOR(+5V) IC6 on MB
REGULATOR(+5V) IC1 on MIC
REGULATOR(+5V) IC2 on PAB
CMOS IC301 on FJB
CMOS IC33 on MB
CMOS IC11,26 on MB
CMOS IC19 on MB
CMOS IC35 on MB
CMOS IC3,4 on PLB
CMOS IC1 on PLB
CMOS IC7 on MB
TTL IC11 on PAB
PHOTO COUPLER IC302 on FJB, IC10 on PAB
DIGITAL TR Q1 on MB
BIPOLAR Q3,4 ,10,15 on PAB
BIPOLAR Q17 on PAB
BIPOLAR Q2,5,13,18,19 on PAB
BIPOLAR Q1,8 on PAB
BIPOLAR Q16 on PAB
J FET Q6,7,11,12 PAB
DIGITAL TR Q21,22 PAB
DIGITAL TR Q301 on FJB, Q1,2,3 on PLB, Q1,2,3,4 on PRB,
Q14,20,23 PAB
IC2 on PLB
DA1,2,3,4,8 on MB
BRIDGE D1,D15 on PAB
SWITCHING D302 on FJB , D1-4 on MIC, D1-2,D4-8 LBB, D1,
4-13,15-17,20,21 on PLB, 'D1-18 on PRB,
D5-8,12,18,22-24 on PAB
ZENER D303,304,305,306,307,308 on FJB
15019444 MTZJ T-77 9.1B
15039159T0 S5688G(TPA3)
OPTICAL DEVICE
01346489 LED LNJ308G8LRA
01345445 L-1384AD/1ID
15039245 LED SEL6210S TP5
01121689 LED SPR-325MVWT31
RESISTOR
00120778 MCR50 JZH J 8R2
01014278 ERDS1VJ331T
15399965 RCE9A103JAG7A
00126112 EXBV8V101JV
15409113 EXBV8V103JV
01013578 EXBV8V470JV
01011845 EXBV8VR000V
POTENTIOMETER
01348189 12M/M EVJ05HEB1B14 with NUT
00346178 30M/M RS30111CA
00671556 30M/M. EWANNKX10B14(10KBX2)
CAPACITOR
01453278 DE1307E 472M-KH
15369152 ECEV1CA100SR
15369154 ECEV1CA330WR
15359780 ECHU1H152JB5
01015889 ECHU1H471JB5
15359774 ECHU1H681JB5
15369109 ECEV0JA101SP
01340389 ECOS1VP682BB
01452189 ECKDBE472ZF
13639144M0 ECA1CM682
15369154 ECEV1CA330WR
FILTER
01455623 N2012Z102T01
12449380 EXC ELDR25V
01346389 RUBBER CONNECTOR
CRYSTAL
00894034 MA-406 16.000MHZ TE24
00894023 MA-406 20.000MHZ TE24
00901912 MA-406 24.576MHZ TE24
RELAY
00899245 G5Z-2A DC12V/5A
FUSE,FUSE HOLDER
12559550 5X20 S506 1.6A T1.6AL250V
12559444 5X20 SB 4 4A/125V
12559445 5X20 SB 5 5A/125V
12189823 CNT47-0003A
CONNECTOR
01344578 10JQ-ST
13369927 53253-0510
13369928 53253-0610
13369930 53253-0810
13369931 53253-0910
13369932 53253-1010
13369934 53253-1210
13369936 53253-1410
13369937 53253-1510
01451556 53313-1415
01344567 B10B-XH-A
6
Nov. 1998
ZENER D17,20,21 on PAB
RECTIFIER D3,4,9,10,11,13,14,19 on PAB
LED LED1-72 on LAB
LED(ANGLE) D301 on FJB
LED on LBB, LED1,4-13,15,17 on PLB,
7-10,12-14 on PRB
LED LED2 on LBB, LED17 on PLB
METAL FILM R7 on LAB
CARBON R1,2 on PAB
ARRAY RA1,4,6-12,28 on MB
ARRAY RA2,3,5,19,30-32,38-40 on MB
ARRAY RA13-18,20-23,34,35,41 on MB
ARRAY RA24,25,26,27 on MB
ARRAY RA29 on MB
ROTARY VR1,2 on MIC
SLIDE VR3 on PLB
SLIDE VR1,2 on PLB
CERAMIC C401 on IB
CHEMICAL C135,136,162 on MB
CHEMICAL C12,13,29,30,90-93,96,99,100,102,138,190,191,
194-196,198 on MB
POLYEST C176,C177 on MB
POLYEST C178,C179,C192,C193 on MB
POLYEST C174,175 on MB
CHEMICAL C85 on MB
BLOCK C39,51 on PAB
CERAMIC C5,44 on PAB
CHEMICAL C22 on PAB
CHEMICAL C8 on LAB
FERRITE-BEAD L1-21 on MB
FERRITE-BEAD L301-311 on FJB
CRYSTAL X1 on MB
CRYSTAL X3 on MB
CRYSTAL X2 on MB
RELAY RL1 on PAB
FUSE F1 on PAB3 IB(230V/240V ASSY)
FUSE F1 on PAB3 IB(100V/117V ASSY), F5 on PAB
FUSE F3,4 on PAB
HOLDER F1 on PAB3 IB, F3,4,5 on PAB
CONNECTOR CN201 on EB
CONNECTOR CN2 on PLB, 'CN8 on MB
CONNECTOR CN1 on MIC, CN11 on PAB
CONNECTOR CN13 on PAB
CONNECTOR CN7 on MB
CONNECTOR CN1on LBB
CONNECTOR CN6 on MB
CONNECTOR CN6 on PLB
CONNECTOR CN5 on PLB
CONNECTOR CN5 on MB, CN1 on LAB
CONNECTOR CN15 on PAB
LED1-5,