Hello,
If I don't want to use the internal speaker (audio will be routed via the RGB connector to the TV's speaker, using the SCART input), am I correct in assuming I don't need to solder the follwoing components:
- Transistor Q5 (BC548)
- Diode D9 (1N4148)
- Resistor R47 (22K)
- Capacitor C34 (0.1uF)
A good weekend to all,
Harlequin 48K - Loud Speaker Circuit
Harlequin 48K - Loud Speaker Circuit
Valentin
- 1024MAK
- Posts: 5118
- Joined: Mon Sep 26, 2011 10:56 am
- Location: Looking forward to summer in Somerset, UK...
Re: Harlequin 48K - Loud Speaker Circuit
Correct
Mark
Mark
ZX81 Variations
ZX81 Chip Pin-outs
ZX81 Video Transistor Buffer Amp
Standby alert
There are four lights!
Step up to red alert. Sir, are you absolutely sure? It does mean changing the bulb
Looking forward to summer later in the year.
ZX81 Chip Pin-outs
ZX81 Video Transistor Buffer Amp
Standby alert
There are four lights!
Step up to red alert. Sir, are you absolutely sure? It does mean changing the bulb
Looking forward to summer later in the year.