Roland VK-77 Service Notes page 7

Apr,1999
# 71231056 CANNON BOARD ASSY
# 71231078 INLET BOARD ASSY
NOTE: 'INLET BOARD ASSY' includes the following parts.
注意： 補修用 INLET BOARD ASSY は、下記の部品を含みます。
01788156 WIRING GROUND 100MM
01781967 WIRING W1
NOTE: 'INLET BOARD ASSY' does not include the Fuse.
注意： 補修用 INLET BOARD ASSY は、ヒューズを含みません。
# 71232267 PEDAL BOARD ASSY
NOTE: 'PEDAL BOARD ASSY' includes the following parts.
注意： 補修用 PEDAL BOARD ASSY は、下記の部品を含みます。
01782123 RIBBON CABLE 8x50-P2.0
IC/ 集積回路 集積回路 集積回路 集積回路
00231889 TC74VHC32F-EL IC
00232567 PCM69AU-1/T2 IC DAC
00236845 TC74VHC245F-EL IC (CEM CMOS)
00343823 M60205-0601FP IC (GATE ARRAY)
00456856 TD62593AP TRANSISTOR ARRAY
00780312 TC74W126FU TE12L IC (CMOS)
00781689 TC74HC238AP IC (CMOS)
00897078 RA01-005 (TC170C200AF-005) IC (CUSTOM)
01122412 TC551001CF-70L IC SRAM
01126612 TC514260DJS-60(YEL) IC (DRAM)
01341167 LH28F400SUT-NF60 IC FLASH MEMORY
# 01677912 IC MASK ROM UPD23C64000GX-316
# 01677923 IC MASK ROM UPD23C64000GX-317
# 01677934 IC MASK ROM UPD23C64000GX-318
# 01677956 IC CPU HD6477034F20 VER1.00
# ! 01679389 REGULATOR AN7820F
# ! 01679390 REGULATOR AN7920F
15169304H0 HD74LS04P IC(6 INVERTERS)
15169550T0 TC74HC138AP IC(CMOS)
15169556T0 TC74HC574AP IC (C MOS TTL)
15189184 NE5532 IC (OP AMP) DIP
15189250 M5218AL IC (OP AMP)
! 15199133 AN7815F IC (REGULATOR)
! 15199134 AN7915F IC (REGULATOR)
15199201 STR9005 IC (POWER AMP)
!
15199286 AN78L05M-(E1) IC REGULATOR
15199937 M51953BFP IC (RESET IC)
15229706S0 PC910 IC PHOTO COUPLER
15239124 SSC1000 IC
15249111 TC7WU04F(TE12L) IC (C MOS)
15259702T0 TC74HC02AF(TP2) IC (HS-CMOS)
15259713T0 TC74HC21AF(TP2) IC (HS-C MOS)
15259862T0 TC74HC4050AF(TP2) IC
15259863T0 TC74HC4051AF(TP2) IC (C MOS)
15259883 TC7S00F(TE85L) IC (C MOS)
15259889 TC7S02F(TE85L) IC
15289105 UPC4570G2-E2 IC (OP AMP)
15289111 TL062CPS TAP-L IC(OP AMP)
01890367 TC74UHC175FT(EL) IC
15259885 TC7S32F(TE85L) IC
TRANSISTOR/ トランジスター トランジスター
トランジスター トランジスター
00785945 RN1224-TPE4 DIGITAL TRANSISTOR
00898201 RN2421-TE85L TRANSISTOR
15119141 DTA114ESTP DIGITAL TRANSISTOR
15119163 RN2227(TPE4) TRANSISTOR
15119615 2SB647C TZ TRANSISTOR
15129151 2SC1815-GR(TPE2) TRANSISTOR
15129152 2SC2878-A(TPE-2) TRANSISTOR
15129164 DTC114ESTP DIGITAL TRANSISTOR
15129623 2SD667CTZ TRANSISTOR
15129844 2SD-2012-O TRANSISTOR
!
15129845 2SD1763A-D POWER TRANSISTOR
15139124 2SK363-GR(TPE-2) FET TRANSISTOR
15319107 2SC4116GR-TE85R TRANSISTOR
15329503 DTA124EK T146 DIGITAL TRANSISTOR
DIODE/ ダイオード ダイオード ダイオード ダイオード
00899023 LNJ282RKRXE LED
01016790 MTZJ T-77 12B ZENER DIODE
01121323 DA204U T106 ARRAY DIODE
01127489 RB715F T106 SCHOTTKY DIODE
01348623 SLR-56VCT32 LED
15019444 MTZ T-77 9.1B DIODE (ZENER)
15039159T0 S5688G(TPA3) DIODE
!
15039166 S2VB20-4001L15 DIODE
!
15039172 S4VB20-4001L15 DIODE
!
15039245 SEL6210S LED
15019126 1SS133 T-77 DIODE
RESISTOR/ 抵抗 抵抗 抵抗 抵抗
00126112 EXBV8V101JV RESISTOR ARRAY
00346690 RCE9A682JAG7A RESISTOR ARRAY
01011845 EXBV8V0R000V RESISTOR ARRAY
01013578 EXBV8V470JV RESISTOR ARRAY
# 01782567 RF1S L15 0.68 OHM J FUSE RESISTOR
13749805T0 SR25TRE 222 J CARBON RESISTOR
15399301 RPC10T 0R0 J MTL.FILM RESISTOR
15399373 RPC10T 101 J 1/10W MTL.FILM RESISTOR
AC INLET-IB(CN1)
MIB(CN32)-PEB(CN31)
IC26 on MAB
IC52~54 on MAB
IC50 on MAB
IC10 on MAB
IC2 on RLB
IC67 on MAB
IC1 on RLB
IC35,36,44,45 on MAB
IC19,20 on MAB
IC31,34,40,43 on MAB
IC18 on MAB
IC33,62 on MAB
IC42 on MAB
IC66 on MAB
IC17 on MAB
IC7 on PSB
IC8 on PSB
IC15 on MIB
IC4,6 on PAB
IC5 on PAB
IC1~5 on AB
IC6,8~14 on AB
IC2 on PSB
IC3 on PSB
IC1 on PSB
IC51 on MAB
IC12 on MAB
IC16,17 on MIB
IC28 on MAB
IC48 on MAB
IC37,49 on MAB
IC24 on MAB
IC16 on MAB
IC1,2,3,4 on MAB
IC13 on MAB
IC47 on MAB
IC5~9,30,55~58,60 on MAB
IC27 on MAB
IC70 on MAB
IC71 on MAB
Q2~9 on PAB
Q5 on MAB
Q35 on MIB, Q27,30 on AB, Q37,39,41 on PEB
Q1 on PAB, Q19,20,22 on PDB, Q18 on PCB, Q15~17 on PBB
Q24,33 on AB
Q3 on RLB, Q1,2 on RRB, Q34 on AB, Q13,14,24 on PSB
Q1~10,14,16 on JB, Q43,44,46,48 on CB, Q12,17,20,23,
32 on AB
Q36,38,40,42 on PEB
Q22,29 on AB
Q23 on PSB
Q25,28,31 on AB
Q10~12,21 on PSB
Q6 on MAB
Q1 on MAB
LED89~94 on PAB
D99 on PSB
DA1,2,7,8,9,12 on MAB
DA11 on MAB
LED87,88 on PAB, LED142~153 on PDB, LED134,
135 on PCB
D100,101 on PSB
D2,4,5,105~108,157~160 on PSB
D3 on PSB
D1 on PSB
LED139~141 on PDB, LED131,133 on PCB, LED53~55,
109~118,132 on PBB
D1,2,3,4,5 on RLB, D6,7,8,9,10,11 on RRB,
D95~98 on PAB, D71~76,79~86,154~156 on PDB, D8,
9 on MIB,D61,136~138 on PCB, D40~46,58~60,62,
119~130 on PBB,D6,7 on AB, D102~104,161~163 on PSB,
D10~17 on PEB
RA1~8,36~39,51~55,65~69,72~76,86~90 on MAB
RA31~35 on MAB
RA114~117 on MAB
RA9~17 on MAB
R25 on PSB
R1 on RLB, R2,3 on RRB
R221,222 on MAB
R223~225 on MAB
15399686 RPC50T101J 100 1/2W RESISTOR MTL.FILM
15399965 RCE9A103JAG7A (10KOHM X8) RESISTOR ARRAY
15409113 EXBV8V103JV RESISTOR ARRAY
POTENTIOMETER/ ボリューム ボリューム ボリューム ボリューム
01233178 EVJ 069 F01 B14 12M/M ROTARY POTENTIOMETER VR1,2 on PCB
01237101 RS40D113A 4PIN SLIDE VR(POTENTIOMETER)
# 01673756 9M/M ROTARY POT. RK0971520
CAPACITOR/ コンデンサー コンデンサー
コンデンサー コンデンサー
! 00671834 SME35VB220TP 220UF 35V CHEMICAL CAPCITOR
00907689 GRM40F105Z16PT CERAMIC CAPACITOR
01238301 ECEA1HKA3R3B CHEMICAL CAPACITOR
! 01239389 ECQV1H683JL3 POLYEST. CAPACITOR
01452189 ECKDBE472ZF CERAMIC CAPACITOR
!
01453278 DE1307E 472M-KH CERAMIC CAPACITOR
!
13519452 DD306-959-F104Z25(100NF/25V Z) CERAMIC CAPACITOR
! 13639144M0 ECA1CM682 CHEMICAL CAPACITOR
! 13639195J0 SME35VB 2200 CHEMICAL CAPACITOR
! 13639511M0 CHEMICAL CAPACITOR ECA0JM221B
13639549M0 ECEA1CK470B CHEMICAL CAPACITOR
13639550J0 SME16VB100TP 100UF/16V CAPACITOR(CHEMICAL)
!
13639551 ECEA1CU221B 220UF/16V CAPACITOR
13639570J0 SME25VB100 TP CHEMICAL CAPACITOR
!
15169210S0 50CV1-T CAPACITOR
INDUCTOR, COIL, FILTER/ インダクター、コイル、フィルター インダクター、コイル、フィルター インダクター、コイル、フィルター インダクター、コイル、フィルター
01455623 N2012Z102T01 INDUCTOR CEA FERRITE BEADS L1 ~33 on MAB
12449268 BL02RN2-R62T2 EMI FILTER
! 12449372 SU10VD-20010 2A/250V LINE-FILTER COIL
12449438 ESD-R-25DB FERRITE-CORE
CRYSTAL, RESONATOR/ クリスタル、 クリスタル、 発振子 クリスタル、 クリスタル、 発振子 発振子 発振子
00894023 MA-406 20000MHZ TE24 CRYSTAL
00901912 MA-406 24.576MHZ TE24 CRYSTAL
FUSE, FUSE HOLDER/ ヒューズ、ヒューズホルダー ヒューズ、ヒューズホルダー ヒューズ、ヒューズホルダー ヒューズ、ヒューズホルダー
! 12559441 5X20 SB 2 2A/125V FUSE
! 12559442 5X20 SB 2.5 2.5A/125V FUSE
12559443 5X20 SB 3.15 3.15A/125V FUSE
!
12559550 5X20 S506 1.6A T1.6AL250V FUSE
!
CONNECTOR/ コネクター コネクター
コネクター コネクター
00234489 IL-FPC-22SL-N FFC CONNECTOR
01120578 IL-FPC-26SL-N FFC CONNECTOR
01127290 IL-FPC-24SL-N FFC CONNECTOR
01127401 IL-FPC-24ST-N FFC CONNECTOR
01344567 B10B-XH-A CONNECTOR
13369503 B7B-PH-K-S JST CONNECTOR
13369515 B5B-PH-KS JST CONNECTOR
13369540 B6B-XH-A CONNECTOR
13369563 JST B14B-PH-K-S CONNECTOR
13369565 JST B11B-PH-K-S CONNECTOR
13369566 JST B6B-PH-K-S(6P) CONNECTOR
13369567 B4B-PH-K-S JST CONNECTOR 4P
13369582 B13B-PH-K-S CONNECTOR
13369599 52147-0410(4P) WIRE TRAP
13369602 52147-0710(7P) WIRE TRAP
13369603 52147-0810(8P) CONNECTOR
13369605 52147-1010(10P) WIRE TRAP
13369678 52147-1310(13P) WIRE TRAP
13369679 52147-1410 WIRE TRAP
13369928 53253-0610 CONNECTOR
13369933 53253-1110 CONNECTOR
13369944 53254-0810 CONNECTOR
13369945 53254-0910(9P) CONNECTOR
13369946 53254-1010 CONNECTOR
13369947 53254-1110 (11P) CONNECTOR
13369949 53254-1310 CONNECTOR
13369981 B5P-VH 7A/250V CONNECTOR
01908634 14FE-BT-VK-N CONNECTOR
13379152 IL-FPC-16ST-N FFC CONNECTOR
13379153 IL-FPC-18ST-N FFC CONNECTOR
13429293 51048-0400(4P) CABLE HOLDER
13429295 51048-0600(6P) CABLE HOLDER
13429296 51048-0700(7P) CABLE HOLDER
13429297 51048-0800(8P) CABLE HOLDER
13429299 51048-1000(10P) CABLE HOLDER
13429317 51048-1300(13P) CABLE HOLDER
13429318 51048-1400 14PIN CABLE HOLDER
13439335 IL-S-6P-S2T2-EF 6P CONNECTOR
WIRING, CABLE/ ワイヤリング、ケーブル ワイヤリング、ケーブル ワイヤリング、ケーブル ワイヤリング、ケーブル
# 00789790 RIBBON CABLE 4x500-P2.0
00890390 RIBBON CABLE 10x100-P2.0
01349990 WIRING W4
# 01780956 16x800-A6.0BBR-P1.25-HBL10 FUJI CARD
# 01780967 18x800-A6.0BBR-P1.25-HBL10 FUJI CARD
# 01780978 24x350-A6.0BBR-P1.25-HBL10 FUJI CARD(~Serial No. ZM30229) MAB(CN10)-PAB(CN10)
# 01780989 22x800-A6.0BBR-P1.25-HBL10 FUJI CARD
# 01780990 26x200-A6.0BBR-P1.25-HBL10 FUJI CARD
# 01781001 14x800-A6.0BBR-P1.25-HBL10 FUJI CARD(~Serial No. ZM30229) MAB(CN8)-LCD UNIT
# 01902956 24x350-A6.0BBR-P1.25-HBL10-S-C FUJI CARD(Serial No. ZM30330~) MAB(CN10)-PAB(CN10)
# 01902967 14x800-A6.0BBR-P1.25-HBL10-S-C FUJI CARD(Serial No. ZM30330~) MAB(CN8)-LCD UNIT
# 01781934 6x350-P2.5-XHP-XHP-F WIRING
# 01781945 10x750-P2.5-XHP-XHP-F WIRING
# 01781967 W1 WIRING
# 01781978 5x250-P2.0-PH-PH-F WIRING
# 01781989 11x450-P2.0-51065-51065-F WIRING
# 01781990 9x350-P2.0-51065-51065-F WIRING
# 01782023 6x300-P2.0-PH-PH-F WIRING
VK-77
R197 on MAB
RA18~22,29,30,50,57~59,70,71,79~81,91,113,
118~121 on MAB
RA23~25,27,28,56,60~64,77,18,82~85 on MAB
VR1~10 on LHB, VR1~11 on UHB
VR2 on VB
C40,41 on PSB
C115 on MAB
C28 on PSB
C6,7,12,13,16,17,27,42,43,45,46 on PSB
C3,9 on PSB
C1,2 on IB
C1 on RLB
C5 on PSB
C11,15 on PSB
C8 on PSB
C2 on RLB, C3 on RRB
C14,18,44,47 on PSB
C29 on PSB
C14,18,44,47 on PSB
C93,202 on MAB
L1~3,5,7~12,14,15 on JB, L25~30,57,58 on MIB, L40,
41 on PHB, L42,43,46,47 on CB, L13,16,17,19,21,23,24,
59 on AB, L33~39 on PEB
FL1 on IB
X2 on MAB
X3 on MAB
F2,3 on PSB
On IB (100/117V)
F4 on PSB
On IB (230/240V)
CN11 on PAB, CN16 on PDB
CN8 on PAB, CN13 on PBB
CN10 on PAB
CN10 on MAB
CN26 on AB, CN5 on PSB
CN30 on AB, CN18 on PSB
CN33 on MIB, CN19 on PSB
CN7 on MAB, CN6 on PSB
CN9 on VB, CN3 on AB
CN6 on AB
CN9 on VB, CN1 on AB
CN14 on PHB, CN5 on AB
CN22 on MAB, CN11 on VB
CN1 on MAB
CN27 on CB
CN32 on MIB
CN11 on MAB
CN4 on MAB
CN3 on MAB
CN12 on MAB, CN4 on AB
CN13 on MAB
CN4 on RLB, CN6 on RRB
CN3 on RLB, CN12 on PAB
CN1 on RLB, CN5 on RRB
CN2 on RLB
CN9 on PAB, CN15 on PCB
CN4 on PSB
CN8 on MAB
CN16,17,19 on MAB
CN18 on MAB
CN14 on PCB
CN17 on JB, CN16 on AB
CN22,25 on JB, CN21,23,24 on AB
CN31 on PEB
CN8 on MIB
CN2 on LHB
CN1 on UHB
CN2 on MAB
PCB(CN14)-MAB(CN1)
MAB(CN10)-MIB(CN8)
TB(CN3)-PSB(CN4)
UPPER KEY,LOWERKEY
UPPER KEY-MAB(CN19)
PAB(CN11)-PDB(CN16)
PAB(CN8)-PBB(CN13)
PSB(CN6)-MAB(CN7)
PSB(CN10)-AB(CN26)
AC INLET-IB(CN1)
PSB(CN19)-MIB(CN33)
MAB(CN13)-RLB(CN2)
PAB(CN12)-RLB(CN3)
AB(CN1)-VB(CN9)
7