Chapter 7
Schematics
Description Page No.
CPU Board–CPU, Sampler Interface (1 of 8) page 7-3
CPU Board–Flash, SRAM, Expansion PRAM (2 of 8) page 7-4
CPU Board–FDD, LCD, MIDI Interface (3 of 8) page 7-5
CPU Board–SCSI Interface (4 of 8) page 7-6
CPU Board–JANIS, DAC Interface (5 of 8) page 7-7
CPU Board–Sound Memory Interface (6 of 8) page 7-8
CPU Board–Sound Memory (7 of 8) page 7-9
CPU Board–Connectors and Decoders (8 of 8) page 7-10
DSP Board–Vast Chain (1 of 5) page 7-11
DSP Board–FX LISAs, DITHER (2 of 5) page 7-12
DSP Board–DRAM 3/5V Addr/Data Buffers (3 of 5) page 7-13
DSP Board–FX Delay RAM (4 of 5) page 7-14
DSP Board–System Init, Dig IO Int, Decode, Clock (5 of 5) page 7-15
Power Supply Board page 7-16
Backlight Inverter Board page 7-17
Audio Board (rack models)–A DACs, B DACs, Filters (1 of 4) page 7-18
Audio Board (rack models)–C DACs, D DACs, Filters (2 of 4) page 7-19
Audio Board (rack models)–A, B, C, D Balanced Outs (3 of 4) page 7-20
Audio Board (rack models)–Mix Output, Phones Output (4 of 4) page 7-21
Front Panel/Scanner Board (rack models)–Scanner, Front Panel I/F page 7-22
Audio Board (keyboard models)–A DACs, B DACs, Filters (1 of 4) page 7-23
Audio Board (keyboard models)–C DACs, D DACs, Filters (2 of 4) page 7-24
Audio Board (keyboard models)–A, B, C, D Balanced Outs (3 of 4) page 7-25
Audio Board (keyboard models)–Mix Output, Phones Output (4 of 4) page 7-26
Front Panel Board (keyboard models)–Buttons and LEDs page 7-27
Slider Board (keyboard models) page 7-28
Scanner Board (keyboard models)–Scanner Kybd I/F, Play I/F (1 of 2) page 7-29
Scanner Board (keyboard models)–Power, Dig I/O (2 of 2) page 7-30
Player Control Board (keyboard models)–Player Control Interface page 7-31
Itty Bitty Button Board (keyboard models) page 7-32
Digital I/O Board–Relays, AES Encoding, KDS Encoding (1 of 3) page 7-33
Digital I/O Board–KDS & AES In/Out connectors (2 of 3) page 7-34
Digital I/O Board–KDS In (3 of 3) page 7-35
ROM Expansion Daughter Board–Sound Memory Control, Connectors page 7-36
Sampling Option Board (SMP-2)–Analog A/D (1 of 4) page 7-37
Sampling Option Board (SMP-2)–System Interface (2 of 4) page 7-38
Sampling Option Board (SMP-2)–Digital Interface (3 of 4) page 7-39
Sampling Option Board (SMP-2)–Analog Input (4 of 4) page 7-40