Technics SH-DV250 User Manual

: Positive voltage line
: CD Playback signal line
: Negative voltage line
8. Schematic Diagram
9. Printed Circuit Board Diagram
10. Terminal Function of IC's
10.1. IC601(C2BBGF000251):System control/FL drive
Pin
No.
Mark I/O /
Division
Function
1 KEY1 I Operation key1 signal input
terminal
2 KEY2 I Operation key2 signal input
terminal
3 SP IN I A/D signal input terminal
from IC602
4 SP A O Band select signal output
terminal for IC602
5 SP B O Band select signal output
terminal for IC602
6 SP C O Band select signal output
terminal for IC602
7 SA CS I Chip select signal input
terminal
8 DSP
RST
O Reset signal output
terminal for IC401
9 DSP CS O Chip select signal output
terminal for IC401
10 DSP
SNS
I Sense signal input terminal
from IC401
11 DSP
ACK
I Acknowledge signal input
terminal from IC401
12 DSP CK O Clock signal output
terminal for IC401
13 DSP DO O Data signal output terminal
for IC401
8

Technics SH-DV250 Specifications

General

Brand	Technics
Model	SH-DV250
Category	Recording Equipment
Language	English