Korg SDD-2000 - Circuit Description; KLM-833 Analog Circuit; KLM-833 Digital Circuit

9. REFERENCE DATA
8 BIT D/A CONVERTER HA17408
BLOCK DIAGRAM
MSB
Ai A2 A3 A4 A5
LSB
LOGIC INPUT SWITCH
1 1 1 I I
VREF H (15
2) GND
16J Compensation
PIN CONFIGURATION
nc|T
gnd[T
vee[T
(MSB) Ai |T
A2[6
A3Q
A4[T
Compensation
15] vref h
2f]vREF (+)
H)vcc
T5J A8 (LSB)
n]A7
To] A6
T| A5
12 BIT D/A CONVERTER BA9221
BLOCK DIAGRAM
PIN CONFIGURATION
MSB LSB
VccGND/VlcB0 B, B2 B, B, B, 8, B, B8 B, 8l0 B, ,
920 Jli3 ?1 <f2 <f3 <j>4 <?5 <f6 <?7 <? 8 ?9 ?10 ?11 <? 12
LOGIC INPUT SWITCH DRIVERS
.16 617
COMP VEE
CMOS ANALOG SWITCH mPD6360C
VCA BA6110
BLOCK DIAGRAM, PIN CONFIGURATION
BLOCK DIAGRAM
I I i
I I I
1 I "
> CD
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