PUP, 2, 14, 17 Q Q1/Q2, 4 R90, 6, 8, 18 R96, 3 tape input, 6, 8, 13 Tape output, 6, 7 Q10, 2, 18 R97, 2 tape sync, 6, 20 Q11, 2 R99, 3 RAM Test, 8 threshold, 3, 4, 11, 12, 13, 16 TOM 1, 16, 24, 26 Q12-Q13, 3 Q3, 6 raw +10V, 1, 3 TOM 3, 16, 24, 27 Q4, 3 read, 3, 6, 10, 20 reinitializing, 8 trimpot, 6, 8, 11, 18 troubleshooting, 3, 15 Q5, 3 QUANTIZE, 21, 22, 28, 29 reset, 1, 2, 3, 12, 13, 15, 16 TXD, 3, 4, 11 R R.F., 1, 10, 11, 13 ribbon cable, 16 ROM Test, 8 U U1, 3, 6, 16, 18 R.F.
suppression, 1 RXD, 3 U10, 1, 18 U11, 3, 18 R10, 3 R100, 3, 19 S S1, 1 U13, 4, 15, 18 R105, 3 samples, 5 self test, 8 U14, 4, 18 U19, 6, 18 R110, 10 R133, 13 shield, 11 U2, 6, 18 R16-R20, 6 shorts, 1, 11 SHUFFLE, 21, 25 U20, 2, 6, 14, 16, 18 U21, 6, 16 R22, 6, 19 R23, 6, 19 SIP, 6, 19 U22, 4, 18 R24, 3, 12, 19 SNH0, 5 SNH1, 5 U3, 6 U4, 4, 16 R25, 3 R27, 3 SNHIN, 5 U6, 10, 13, 18 R28, 3, 13, 16, 19 software history, 15 solder mask, 10, 11 U8, 1, 18 U9, 1, 18 R29, 3 R30, 3 SONG DATA, 25, 26, 27, 28 update, 10, 30 R41, 12, 19 Song Pointer, 20 SRAM, 1, 2, 3, 8, 9, 15, 16, 18 user error, 6, 15, 16 V Vcc, 15 R5, 4, 11, 16, 19 R52, 6 SRAMs, 2, 9 velocity, 6, 16 R53, 6 standby current, 2 STB, 5 voltage doubler, 1 R54, 6, 19 R6, 4, 11, 19 steering diode, 2 volume slider, 6, 13, 16, 17 W wave shaping, 6, 7 R60, 12 STEP EDIT, 29 stereo panning, 6 R63, 6, 19 R68, 6 STRES, 5 write, 3, 4 Z Z1, 3, 18 R7, 4, 11, 19 SYSEX, 22, 23, 24, 29 T tape backup, 6 R73-R75, 6 HR-16/HR16B Service Manual 1.00 33