NEC PC Engine & TurboGrafx Power Supply Compatibility List

The PC Engine/TurboGrafx family went through a lot of power supply revisions. Different internal and external tip sizes, voltages and polarity. Here’s a list of the different models and settings.

PC Engine/TG Model	Voltage	Amps	Polarity	Part No.	Tip Size	Notes	Global Garage Modeel	Link
PC Engine	9V	650mA	–	PAD-105 + PAD-106	5.5mm x 2.1mm	Same as the Mega Drive 1	MKS-1002000AU	Link
CoreGrafx I+II	9V	800mA	–	PAD-105 + PAD-106	5.5mm x 2.1mm	Same as the Mega Drive 1	MKS-1002000AU	Link
PC Engine Shuttle	9V	800mA	–	PAD-105 + PAD-106	5.5mm x 2.1mm	Same as the Mega Drive 1	MKS-1002000AU	Link
SuperGrafx	9V	800mA	–	PAD-113	6.3mm x 3.0mm
PC Engine GT	7V	700mA	+	PAD-121	3.5mm x 1.35mm
CD-ROM2	9V	650mA	–	PAD-105 + PAD-106	5.5mm x 2.1mm	Plug for using as a portable cd player. Same as the Mega Drive 1	MKS-1002000AU	Link
CD-ROM2 Interface Unit	9V	1450mA	–	AD-IF30 + AD-IF30A	5.5mm x 2.5mm	PAD-123 may also be another Part No.
PC Engine Duo	10V	1A	+	PAD-124	6.3mm x 3.0mm
Super CD-ROM2	12V	1A	+	PAD-125	6.3mm x 3.0mm	DC out is 4.0mm x 1.7mm center negative
Duo Monitor	10.5V	750mA		PAD-126
PC Engine LT	9V	700mA	+	PAD-127
DUO-R + RX	9V	1A	+	PAD-129 + PAD 130	4.75mm x 1.7mm	Same as the Mega Drive 2	MKS-1001200AU	Link
Print Booster	12V	1A		PAD-111
TurboGrafx-16	10.5V	730mA	–	HES-ACA-01	5.5mm x 2.1mm		MKS-1002000AU	Link
TurboGrafx-CD	10.5V	650mA	–	HES-ACA-01	5.5mm x 2.1mm	Plug for using as a portable cd player	MKS-1002000AU	Link
TurboGrafx-CD Dock	11V	1.53A	–	HES-ACA-02/03	5.5mm x 2.5mm
TurboExpress	7V	700mA	+	HES-ACA-04	3.5mm x 1.35mm
Turbo Duo	10V	1A	+	HES-ACA-05	6.3mm x 3.0mm

* Polarity refers to the center tip