– 3 –
BLOCK AND WIRING DIAGRAM
KC5~KC7,
FI4~
FI7
,
SI4~
SI7
KC0~KC4,FI0~FI3,SI0~SI3
MD0 ~ MD15
MD0 ~ MD15
MA1~ MA18
MA1~MA23
VA5
VCP
VD5
VA3
VDP3
VD3
VD3
Power Supply Circuit
Q6~Q12,D4,5,7,
FU3
VA9 VC
VD5 VCP VA5
IC3
IC6
IC2
LVD5
VD3
CN2 (13pin)
CN801 (13pin)
CN802 (10pin)
CN803 (10pin)
CN804 (11pin)
CN7 (4pin)
CN6 (8pin)
CN751 (8pin)
CN3 (11pin)
CN3 (11pin)
CN1 (15pin)
CN21 (15pin)
CN12 (5pin)
CN5 (5pin)
CN4 9pin)
CN3 (15pin)
*Not used: 12pin-15pin
CN19 CN20
CN22 CN18
CN14 CN15
CN5 CN6
CN7
CN10 CN11
CN9 CN8
CN12
CN13
CN16
CN17
CN1
CN2
CN4
CN5
CN19 (5pin)
CN18 (9pin)
SD CARD PCB
(M805-SDA1)
MAIN PCB (M804-MDA1)
SUB PCB (M805-PSA1)
CONSOLE PCB
(M805-CNB2)
CONSOLE PCB
(M805-CNA2)
CONSOLE PCB
(M805-CNA3)
CONSOLE PCB
(M805-CNA1)
KEYBOARD PCB
(M802-KYA1)
KEYBOARD PCB
(M802-KYA2)
SRAM(4Mbit)
IC9
P2ROM(128Mbit)
IC1
Keyboard
Keyboard
MPU
IC7
Filter
IC5
POWER
SUPPLY
CIRCUIT
Filter
IC104
Filter
IC101
CONSOLE PCB
(M805-CNB1)
BUTTON
CONTROLLER
IC2
LCD
CONTROLLER
IC1
Power Amplifier
IC1
Filter
IC105
Содержание CTK-5000
Страница 1: ...ELECTRONIC KEYBOARD without price CTK 5000 AUG 2008 CTK 5000 Ver 4 Apr 2009 INDEX...
Страница 9: ...7 PRINTED CIRCUIT BOARDS Main PCB M804 MDA1 Top View Bottom View...
Страница 10: ...8 Sub PCB M805 PSA1 Top View Top View Bottom View...
Страница 12: ...10 Keyboard PCB M802 KYA1 Keyboard PCB M802 KYA2 Top View Bottom View Top View Bottom View...
Страница 20: ...18 12 Remove eight screws and then two speakers 13 Remove two screws and then the pitch bend...
Страница 21: ...19 14 Remove 16 screws and then the L COVER A B C L COVER C L COVER B L COVER A...
Страница 32: ...30 Not used pin12 to pin15 SCHEMATIC DIAGRAMS Main PCB M804 MDA1...
Страница 33: ...31 Sub PCB M805 PSA1...
Страница 34: ...32 Console PCB M805 CNA1...
Страница 35: ...33 Console PCB M805 CNA2 Console PCB M805 CNA3...
Страница 36: ...34 Console PCB M805 CNB1...
Страница 37: ...35 Console PCB M805 CNB2 Console PCB M805 SDA1...
Страница 38: ...36 Console PCB M802 KYA1...
Страница 39: ...37 Keyboard PCB M802 KYA2...