Yamaha Ls 9 Service Manual
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Page 51
![Page 51
51 LS9-16/LS9-32
Photo 17
¢ø
£
LCD
¢÷ ¥ÃŸµÓè £A
LCD holder assembly
¢-$%{ ÚéTT’Z£
LCD panel
¢-$%ÍÉç£
B
[42D]
Fig. 17
¢
$£ [42D]: Bind Head Tapping Screw-B
¢#» Ä´#*/%£3.0X12 MFZN2W3 (WE987400)
E-3. PNDA Circuit Board
(Time required: About 7 minutes)
E-3-1 LS9-16: Remove the LCD assembly 16.
(See procedure B-1)
LS9-32: Remove the LCD assembly 32.
(See procedure D-1)
E-3-2 Remove the four (4) screws marked [32E]. The
PNDA circuit board can then be...](http://img.usermanuals.tech/thumb/83/98063/w300_d_1507181543-yamaha-ls-9-service-manual_d-50.png "Page 51
51 LS9-16/LS9-32
Photo 17
¢ø
£
LCD
¢÷ ¥ÃŸµÓè £A
LCD holder assembly
¢-$%{ ÚéTT’Z£
LCD panel
¢-$%ÍÉç£
B
[42D]
Fig. 17
¢
$£ [42D]: Bind Head Tapping Screw-B
¢#» Ä´#*/%£3.0X12 MFZN2W3 (WE987400)
E-3. PNDA Circuit Board
(Time required: About 7 minutes)
E-3-1 LS9-16: Remove the LCD assembly 16.
(See procedure B-1)
LS9-32: Remove the LCD assembly 32.
(See procedure D-1)
E-3-2 Remove the four (4) screws marked [32E]. The
PNDA circuit board can then be...")
51 LS9-16/LS9-32
Photo 17
¢ø
£
LCD
¢÷ ¥ÃŸµÓè £A
LCD holder assembly
¢-$%{ ÚéTT’Z£
LCD panel
¢-$%ÍÉç£
B
[42D]
Fig. 17
¢
$£ [42D]: Bind Head Tapping Screw-B
¢#» Ä´#*/%£3.0X12 MFZN2W3 (WE987400)
E-3. PNDA Circuit Board
(Time required: About 7 minutes)
E-3-1 LS9-16: Remove the LCD assembly 16.
(See procedure B-1)
LS9-32: Remove the LCD assembly 32.
(See procedure D-1)
E-3-2 Remove the four (4) screws marked [32E]. The
PNDA circuit board can then be...
Page 52
![Page 52
LS9-16/LS9-32
52
LSI PIN DESCRIPTION（LSI端子機能表）
HD6433682C08FPV (X6660B00) CPU (E-FDC)........................................................................\
..........52
HD6417727F160CV (X2890B00) CPU (SH3-DSP).........................................................................\
.....53
M38034M4H-224HP (X6983A00) CPU (EC-PNS1).........................................................................\
.....54
M38034M4H-225HP (X6984A00) CPU...](http://img.usermanuals.tech/thumb/83/98063/w300_d_1507181543-yamaha-ls-9-service-manual_d-51.png "Page 52
LS9-16/LS9-32
52
LSI PIN DESCRIPTION（LSI端子機能表）
HD6433682C08FPV (X6660B00) CPU (E-FDC)........................................................................\
..........52
HD6417727F160CV (X2890B00) CPU (SH3-DSP).........................................................................\
.....53
M38034M4H-224HP (X6983A00) CPU (EC-PNS1).........................................................................\
.....54
M38034M4H-225HP (X6984A00) CPU...")
LS9-16/LS9-32 52 LSI PIN DESCRIPTION（LSI端子機能表） HD6433682C08FPV (X6660B00) CPU (E-FDC)........................................................................\ ..........52 HD6417727F160CV (X2890B00) CPU (SH3-DSP).........................................................................\ .....53 M38034M4H-224HP (X6983A00) CPU (EC-PNS1).........................................................................\ .....54 M38034M4H-225HP (X6984A00) CPU...
Page 53
53 LS9-16/LS9-32 PINNO.123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120...
Page 54
LS9-16/LS9-32 54 PINNO.I/OFUNCTIONNAMEPINNO.I/OFUNCTIONNAME 1234567891011121314151617181920212223242526272829303132 P62/AN2P61/AN1P60/AN0P57/INT3P56/PWMP55/CNTR1P54/CNTR0P53/SRDY2P52/SCLK2P51/SOUT2P50/SIN2P47/SRDY1/CNTR2P46/SCLK1P45/TXD1P44/RXD1P43/INT2P42/INT1CNVSSRESETP41/INT00/XCINP40/INT40/XCOUTXINXOUTVSSP27/(LED7)P26/(LED6)P25/(LED5)P24/(LED4)P23/(LED3)P22/(LED2)P21/(LED1)P20/(LED0) I/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/O–II/OI/OIO–I/OI/OI/OI/OI/OI/OI/OI/O Port 6 / Analog input Port 5/...
Page 55
55 LS9-16/LS9-32 DSP (LS9-16): IC201, 202,205, 206DSP32 (LS9-32): IC201-206 PINNO.I/OFUNCTIONNAMEPINNO.I/OFUNCTIONNAME 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104 PLLEN/TEST...
Page 56
LS9-16/LS9-32 56 DSP (LS9-16): IC351, 352DSP32 (LS9-32): IC351, 352 PINNO.I/OFUNCTIONNAMEPINNO.I/OFUNCTIONNAME 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788...
Page 57
57 LS9-16/LS9-32 PINNO.I/OFUNCTIONNAMEPINNO.I/OFUNCTIONNAME 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172 CVSSA22CVSSDVDDA10HD7A11A12A13A14A15CVDDHASDVSSCVSSCVDDHCSHR/WREADYPSDSISR/WMSTRBIOSTRBMSCXFHOLDAIAQHOLDBIOMP/MCDVDDCVSSBDR1BFSR1CVSSBCLKR1HCNTL0DVSSBCLKR0BCLKR2BFSR0BFSR2BDR0HCNTL1BDR2BCLKX0BCLKX2CVSSHINTCVDDBFSX0BFSX2HRDYDVDDDVSSHD0BDX0BDX2IACKHBILNMIINT0INT1INT2INT3CVDDHD1CVSSBCLKX1DVSS...
Page 58
LS9-16/LS9-32 58 PINNO.I/OFUNCTIONNAMEPINNO.I/OFUNCTIONNAME 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788...
Page 59
59 LS9-16/LS9-32 PINNO.I/OFUNCTIONNAMEPINNO.I/OFUNCTIONNAME 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104 --OO--OIIIIIOIIIIIO----IIIIIIII----I/OI/OI/OI/OI/OI/O--I/OI/OI/OI/O-----I/OI/OI/OI/OI/OI/O-OOOOOO-OOOOO-OOO--II---O-OOOOOI-OOOOOO-OOOOOO...
Page 60
LS9-16/LS9-32 60 PINNO.I/OFUNCTIONNAMEPINNO.I/OFUNCTIONNAME 123456789101112131415161718192021222324 TDIA5A6A7GND0VCCO0A8A9A10A11TCKVCCGNDA12A13A14A15CLK1/ICLK2/IB0B1B2B3B4 II/OI/OI/O––I/OI/OI/OI/OI––I/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/O Test data in Input/Output GroundPower supply +3.3 V Input/Output Test clock inputPower supply +3.3 VGround Input/Output CLK input / Input Input/Output 252627282930313233343536373839404142434445464748...