Phoenix (Assa, Spanish bootleg, set 2)

EMU Infos
dumper	Lorenzo Fongaro
date	29/01/2022
emulator
dev

PCB Infos
name	1746
description	Assa (phoenix bootleg, different music)
year	1981
manufacturer	Matto

Technical references

CPUs

QTY	Type	clock	position	function
1x	TPM8085AP		main PCB ic9	8-bit Microprocessor - main
1x	MN6221AB		main PCB ic49	Melody-Alarm Generator - sound (Internal ROM not dumped)
2x	LM324	-	main PCB ic46, ic52	Quad Operational Amplifier - sound
1x	LM380	-	main PCB ic43	Audio Amplifier - sound
1x	oscillator	11.0000MHz	ROMs PCB 8B

ROMs

QTY	Type	position	status
12x	D2716	ROMs PCB 0-11	dumped
2x	DM74S287N	main PCB ic40, ic41	not dumped yet

RAMs

QTY	Type	position
6x	F2114L2DC	ROMs PCB ic25,ic27,ic41-ic44
2x	SY2114L-3	ROMs PCB ic26,ic28

PLDs

QTY	Type	position	status
0x

Others

1x 18x2 edge connector (main PCB)
2x 50 pins flat cable connectors from main PCB to ROMs PCB (CN1,CN2)
1x trimmer (volume)(main PCB VR1)
1x 8 DIP switches bank (main PCB ic11)

Notes

main PCB is marked: "assa 811" and "PL-01" on component side
ROMs PCB is marked: "PL-02" on component side
main PCB is labelled: "N.208" on component side
partially working

label format is:
------------
| 09 - 811 | -> ROM number - game number
------------

The background music is "Greensleeves" (google it). The only difference I can see from a "normal" Phoenix PCB is the MN6221AB instead of the MN6221AA.
Same music as Phoenix (Amstar, different music)