Pnr - Yamaha Tyros3 Service Manual

A B C
<Page 11>
Tyros3 OVERALL CIRCUIT DIAGRAM 9/9 (PNC, PNR, EN)
1
PNC
2
3
Not installed
4
5
6
EN
DATA ENTRY
7
28CC1-2001031856-2
8
KDS4148U-RTK/P (WG139300) KDS4148U-RTK/P (WG139300) KDS4148U-RTK/P (WG139300) DTC123JKA (VY67760R)
DIODE DIODE DIODE DIGITAL TRANSISTOR
EN: D201, 202 PNC: D1 - 33 PNR: D1, 2, 15 - 81 PNR: TR7
9
1 1 1
R1
2 2 2
IN
R2
1: ANODE 1: ANODE 1: ANODE
IN
2: CATHODE 2: CATHODE 2: CATHODE
GND
10
11
Note : See parts list for details of circuit board component parts.
12
Tyros3
A B C
D E F
28CC1-2001031856-1
DTDG23YP T100 (WA01310R)
DIGITAL TRANSISTOR
PNR: TR1 - 6
3
1
2 2
3
1
OUT
OUT R 1
IN
R 2
GND 1: Base(Gate)
1: GND
GND
2: IN IN OUT 2: Collector(Drain)
OUT
3: OUT 3: Emitter(Source)
GND
to PNL-CN4
<Page 10: E-8>
to DM2/6-CN205
<Page 4: N-2>
D E F
G H I J
SWITCH MATRIX (PNC)
DA[0] DA[1] DA[2] DA[3] DA[0]
SW1 SW5 SW9 SW13
SA[11]
[1] ( ) [2] ( ) [3] ( ) [4] ( )
SW2 SW6 SW10 SW14
SA[12]
[1] ( ) [2] ( ) [3] ( ) [4] ( )
SW3 SW7 SW11 SW15
SA[13]
[5] ( ) [6] ( ) [7] ( ) [8] ( )
SW17
SW4 SW8 SW12 SW16
SA[14]
[5] ( ) [6] ( ) [7] ( ) [8] ( ) ENTER
SWITCH MATRIX (PNR)
DA[0] DA[1] DA[2]
SW27 SW32 SW38
SA[0]
VOICE EFFECT [HARMONY/ECHO] VOICE EFFECT [INITIAL TOUCH] VOICE EFFECT [SUSTAIN] VOICE EFFECT [MONO]
SW28 SW33 SW39
SA[1]
VOICE [STRINGS] VOICE [CHOIR] VOICE [BRASS] VOICE [TRUMPET]
SW29 SW34 SW40
SA[2]
VOICE [ACCORDION] VOICE [PAD] VOICE [SYNTH] VOICE [ORGAN FLUTES]
SW30 SW35 SW41
SA[3]
ONE TOUCH SETTING [3] ONE TOUCH SETTING [4] PART SELECT [LEFT] PART SELECT [RIGHT 1]
SW36 SW42
SA[4]
PART ON/OFF [LEFT HOLD] PART ON/OFF [LEFT] PART ON/OFF [RIGHT 1]
SW31 SW37 SW43
SA[5]
HARD DISK RECORDER [PREV] HARD DISK RECORDER [PLAY/PAUSE] HARD DISK RECORDER [STOP] HARD DISK RECORDER [NEXT]
SW1 SW6 SW11
SA[6]
MENU [VOICE CREATOR] MENU [DIGITAL RECORDING] HARD DISK RECORDER [REC] VOICE [PIANO]
SW2 SW7 SW12
SA[7]
MENU [FUNCTION] INTERNET MUSIC FINDER VOICE [GUITAR]
SW3 SW8 SW13
SA[8]
REGIST BANK [-] REGIST BANK [+] REGISTRATION MEMORY [FREEZE] REGISTRATION MEMORY [MEMORY]
SW4 SW9 SW14
SA[9]
REGISTRATION MEMORY [1] REGISTRATION MEMORY [2] REGISTRATION MEMORY [3] REGISTRATION MEMORY [4]
SW5 SW10
SA[10]
REGISTRATION MEMORY [7] REGISTRATION MEMORY [8]

PNR

DIGITAL RECORDING
LSC
LSC
G H I J
K L M
LED MATRIX (PNR)
+5LD VSSLB
LD9
LC[0]
MUSIC FINDER
LD20
LC[1]
ONE TOUCH SETTING [1]
LD21
LC[2]
ONE TOUCH SETTING [1]
LD26
LC[3]
ONE TOUCH SETTING [2]
LD27
LC[4]
ONE TOUCH SETTING [2]
LD34
LC[5]
ONE TOUCH SETTING [3]
LD35
LC[6]
ONE TOUCH SETTING [3]
LD39
LC[7]
ONE TOUCH SETTING [4]
LD40
LC[8]
ONE TOUCH SETTING [4]
DA[3] DA[4] DA[5]
LD1
SW44 SW50 SW56 LC[9]
REGISTRATION MEMORY [1]
VOICE EFFECT [DSP] VOICE EFFECT [VARIATION]
LD2
LC[10]
SW45 SW51 SW57 REGISTRATION MEMORY [1]
VOICE [SAXOPHONE] VOICE [FLUTE/CLARINET]
SW46 SW52 SW58
VOICE [EXPANSION] VOICE [USER DRIVE]
SW47 SW53 SW59
PART SELECT [RIGHT 2] PART SELECT [RIGHT 3]
LED MATRIX (PNR)
SW48 SW54 SW60
PART ON/OFF [RIGHT 2] PART ON/OFF [RIGHT 3] DA[0]
SW49 SW55 SW61 LD31
LA[0]
HARD DISK RECORDER [SELECT] HARD DISK RECORDER [SETTING]
VOICE EFFECT [HARMONY/ECHO] VOICE EFFECT [INITIAL TOUCH]
SW15 SW19 SW23 LD32
LA[1]
VOICE [E.PIANO] VOICE [ORGAN] VOICE [STRINGS] VOICE [CHOIR]
SW16 SW20 SW24 LD33
LA[2]
VOICE [BASS] VOICE [PERC./DRUM KIT] VOICE [ACCORDION] VOICE [PAD]
SW18 SW21 SW25
LA[3]
ONE TOUCH SETTING [1] ONE TOUCH SETTING [2] HARD DISK RECORDER [PLAY/PAUSE]
SW17 SW22 SW26
LA[4]
REGISTRATION MEMORY [5] REGISTRATION MEMORY [6]
LA[5]
PART ON/OFF [LEFT HOLD]
ONE TOUCH SETTING 1 ONE TOUCH SETTING 2
ONE TOUCH SETTING 3 ONE TOUCH SETTING 4
K L M
N O P
+5LD VSSLB +5LD VSSLB
LD5 LD4
LC[11] LC[22]
REGISTRATION MEMORY [2] REGISTRATION MEMORY [7]
LD6 LD7
LC[12] LC[23]
REGISTRATION MEMORY [2] REGISTRATION MEMORY [8]
LD12 LD8
LC[13] LC[24]
REGISTRATION MEMORY [3] REGISTRATION MEMORY [8]
LD13 LD46
LC[14] LC[25]
REGISTRATION MEMORY [3] PART SELECT [LEFT]
LD16 LD47
LC[15] LC[26]
REGISTRATION MEMORY [4] PART ON/OFF [LEFT]
LD17 LD51
LC[16] LC[27]
REGISTRATION MEMORY [4] PART SELECT [RIGHT 1]
LD22 LD52
LC[17] LC[28]
REGISTRATION MEMORY [5] PART ON/OFF [RIGHT 1]
LD23 LD56
LC[18] LC[29]
REGISTRATION MEMORY [5] PART SELECT [RIGHT 2]
LD28 LD57
LC[19] LC[30]
REGISTRATION MEMORY [6] PART ON/OFF [RIGHT 2]
LD29 LD61
LC[20] LC[31]
REGISTRATION MEMORY [6] PART SELECT [RIGHT 3]
LD3 LD62
LC[21] LC[32]
REGISTRATION MEMORY [7] PART ON/OFF [RIGHT 3]
DA[1] DA[2] DA[3] DA[4] DA[5]
LD36 LD43 LD48 LD53 LD58
VOICE EFFECT [SUSTAIN] VOICE EFFECT [MONO] VOICE EFFECT [DSP] VOICE EFFECT [VARIATION]
LD37 LD44 LD49 LD54 LD59
VOICE [BRASS] VOICE [TRUMPET] VOICE [SAXOPHONE] VOICE [FLUTE/CLARINET]
LD38 LD45 LD50 LD55 LD60
VOICE [SYNTH] VOICE [ORGAN FLUTES] VOICE [EXPANSION] VOICE [USER DRIVE]
LD41 LD10 LD14 LD18 LD24
HARD DISK RECORDER [REC] VOICE [PIANO] VOICE [E.PIANO] VOICE [ORGAN]
LD11 LD15 LD19 LD25
REGISTRATION MEMORY [FREEZE] VOICE [GUITAR] VOICE [BASS] VOICE [PERC./DRUM KIT]
LD42 LD30
READ/WRITE
EXPANSION
PART SELECT LEFT PART SELECT RIGHT 1 PART SELECT RIGHT 2 PART SELECT RIGHT 3
PART ON/OFF LEFT PART ON/OFF RIGHT 1 PART ON/OFF RIGHT 2 PART ON/OFF RIGHT 3
E-PNS2a LED/
SWITCH DRIVER
: Not installed
28CC1-2001031847-1
N O P
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Tyros3
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Tyros3
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