Model 124 Series Organ
Index (Contrd.)
PAGE FIGI]RE
61.....Auto Rhythn Theory
65..........Auto Rhythm Trlgger Board Asseuibly - Pictorial . . 24
66.....'.....Auto Rhythm TrLgger Schematic
67 ....... . ,.Auto Rhythur Trigger Board - Wlring Diagran
68..........Auto Rhythrn Block Diagram
MODEL 1248 ORGAN
69. . . . .Model 1248 General Informati.on
70.,........L248 0rgan Front View - Photo & Description
77..........1248 & BC Tone Color Stop Tablets - Photo & Description
72..........7248 & BC Organ Back Vlew - ?hoto & Description . . 27
73.....,..,.Major/Minor Touch Bar Assenrbly - Photo & Description . . . 28
74......,...L248 & BC Solo Bass Keycap Assenbly - Photo 29
75..........Description Fig. 29
76..........WonderChord and Pedal Sustaln Boards - Photo 30
77 .....PedaL Sustain Board Assembly, Schematic & T'heory
77A.. . .Pedal Sustain Board Asseuibly, Schematic & Theory (Revlsed)
78,.........Pedal and Accompanlment Filter Schematic
79.....,. . ..Pedal and Accompaniment FLlter Board Assembly - Pictorlal 31
80.....Muted Reed Circuit Iheory
81.,,.......Muted Reed Board Assembly - Pictorial 32
82....... .. .Muted Reed Schematic
83.....WonderChord Block Diagram
84. ....,.. ..WonderChord Clrcuit Theory
88..........Rhythm Pattern Chart
89..........Simplified Keyswiteh Loglc Diagram (For Key "C") . .
90..........Sinplified Root/Flfth and Root 0o1y (First) Logic Dlagram
91.........,Sirnp1ified Tempo Indicator and /13 Pedal Pulse Inhiblt Diagram
92A....WonderChord Board No. 2 - Wiring Diagram (Revlsed)
93A....WonderChord Board No. 2 Assembly (Revised) - Plctorial
94A. .. .WonderChord Schematic (Revised)
95.......,..WonderChord Control Head SchenatLc
96..........WonderChord Master Chart
97 .. -... .. ..WonderChord Transistor Functions
MODEL 124AC & BC ORGANS
98.,..,Mode1 L24 AC & BC General Information
99.......,..Model 7248C Orgat - Photo
MODEL N124A AC&B BC ORGANS
100. . . . .Mode1 N124 General Information
101. .. . ,.. ...N124 Organ Back View - Photo
7O2..........Description Fig. 38
103.,........cenerator Shelf Assenbly - Photo & Descriptlon . . .
104..........Power Supply & Amplifier Shelf Assenbly - Photo & Descrlptlon
105..........WonderChord & Voice Board Assenbly - Photo & Descrlption . . ,
106..........N124 Organ Top View - Photo & Descrlptlon
107..........Tone Color Raised - Photo & Descriptlon
108..,..,....So1o Manual Raised - Photo & Description
109.....Tone Color Board Assembly (N124A) - Plctorial
110.....Tone Color Board Asseobly (N1248) - Plctorial
111. ... ,.. . ..Tone Color Board Schematic
111A... .... ..Tone Color Schematic (Revlsed)
172..... . .. ..Tone Color Board Wiring Dlagram
113.,...Switch Wiring Schematic
114. ,...Power Circuit Diagram
115,....WonderChord Control Schematlc
MODEL N124R ORGANS
116. .. ,.Model N124R General Informatlon
117..........N124R Front View - Photo 47
118..........N124R Rear VLew - ?hoto 48
119,.........Rea1 Rhythn Controls - Photo 49
720..........Description Fig. 49
721... .... .. .Rea1 Rhythm Assembly 50
122...... ....Real Rhythn Block Diagram . . 51
723.....Real Rhythn Theory
732..........Rhythn Sequence Chart
133.... .... ..Rea1 Rhythn LogLe Waveform Chart
134..........Rea1 Rhythn Master Chart
135..........Rea1 Rhythm Logic Board Assenbly 52
136..........Logic Board & Control Schenatlc
137. .. . , . .. . .Voice Board Schematic
138.,... ... ..RhyEhm Voice Board Assembly 53
139....,Power Clrcult Dlagram
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26
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34
35
36A
37
38
39
40
4L
42
43
44
45
46
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