Roland SH-5 - 9-12. CIRCUIT BOARD ASSEMBLY OP-22 (149-022); 9-12 a. CIRCUIT BOARD ASSEMBLY OP-22 A (149-022 A)

1976-10-30 SH-5
9-12. CIRCUIT BOARD ASSEMBLY OP-22 (149-022) Serial No. up to 440399
•VCF LAMP
■ VCF OUT
- BPF LAMP
- BPF OUT
• VCA LAMP
• VCA OUT
-+14V
• FIXED ENV TRIG
FIXED ENV OUT
-ARTRIG
• AR IN
. ATTACK
- RELEASE
- AR OUT
ADSR OUT
ADSR IN
-RELEASE
-ADSR TRIG
• DECAY
-SUSTAIN
- ATTACK
-TRIG SWITCH
• -14V
•EXT. TRIG JACK
9-IZa. CIRCUIT BOARD ASSEMBLY OP-22A (149-022A) Serial No. 450400 and Higher
VCA LAMP
VCA OUT
BPF LAMP
BPF OUT
VCF LAMP
VCF OUT
+14V
E
-14V
FIXED ENV TRIG
FIXED ENV OUT
ARTRIG
-AR IN
•ATTACK
RELEASE
AROUT
ADSR OUT
ADSR IN
RELEASE
ADSR TRIG.
DECAY
SUSTAIN
ATTACK
TRIG. SWITCH
-14V
i- j O-t^i— EXT. TRIG JACK
Resistor 1/4R,J (5%)
Resistor ERC-12GK
( ) Capacitor, Mylar (10%)
Capacitor, Ceramic (10%)
Capacitor, Tantalum (10%)
Capacitor, Electrolytic
E -O~B Transistor 2SC945Q
E -Q-P Transistor 2SA733Q
S -£-D Field Effet Transistor 2SK30A-G R
A-(S)-K Programmable Unijunction Transistor N13T1
•<H> Diode 1S2473
-28-
Scan by Manual Manor
http://www.markglinsky.com/ManualManor.html