Ic Block Diagram - NAD 116 Service Manual

IC BLOCK DIAGRAM
IC301 IC3@2
786CQ8 1 2PSCR2649
UCNS841A.
3]D3 VEE
IV,
O a 4
—
D2 | CLOCK} 2 |
D1 SERIAL DATA IN| 3)
De LOGIC GROUND
LATCHES
VVVVYVYVY/Y¥Y
GND LOGIC SUPPLY| 5 |
SHIFT REGISTER
/PGM SERIAL DATA OUT[6_
CLOCK STROBE
CLEAR OUTPUT ENABLE] 8 |
es §8-STAGE SHIFT "
S 3 REGISTER
8-BIT STORAGE
REGISTER
3-STATE OUTPUTS 16