T.V. Poker

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EMU Infos
dumper f205v
date 04/10/2021
emulator
dev
PCB Infos
name 1741
description T.V. Poker (alt)
year 1979
manufacturer Sircoma

Technical references

CPUs

QTY Type clock position function
1x P4040 MHz(@10) - MHz(@11) 4 4-bit Microprocessor
1x P4201A MHz(@7) - MHz(@8) 3 Clock Generator
1x P4289 8 Standard Memory Interface
1x oscillator 4.000MHz Y1
1x oscillator 9.072MHz Y2

ROMs

QTY Type position status
2x MMI5301-1J 36,39 dumped
3x DM74S287J 26,38,68 dumped
3x N82S23N 17,21,69 dumped
1x N82S23N 20 not dumped yet, soldered
1x MMI6331-1J 62 dumped
1x IM5610CPE 71 dumped
1x MMI6341-1J 48 dumped
1x M3-7641M-5 59 dumped
2x PROMs 11,12 not dumped, missing chips

RAMs

QTY Type position
1x SN7489AN 61
5x SN74S201N 30,31,32,33,34
3x S2111A-4 42
2x P4002-1 6,7

PLDs

QTY Type position status
0x

Others

2x 25x2 edge connector (J1,J2)
1x trimmer

Notes

PCB is marked: "T.V POKER", "ASSY - 510075", and "A-1 SUPPLY RENO,NV,U.S.A." on component side
PCB is marked: "WS510073" on solder side
Full components list:

position marking1 marking2 date label socket size type number notes dumped
1 NE555P MALAYSIA soldered DIP8-300mil other 555 timer
2 dm7445 7947 soldered DIP16-300mil TTL 7445 decimal decoder driver, inverted output
3 P4201A 6253W socketed DIP16-300mil CPU support 4201 clock generator
4 P4040 INTEL ‘74 8852C socketed DIP24-600mil CPU 4040
5 empty socketed DIP16-300mil
6 P4002-1 5978W socketed DIP16-300mil SRAM 4002 320bit RAM (4 regs of 20x4bits)
7 P4002-1 2753W socketed DIP16-300mil SRAM 4002 320bit RAM (4 regs of 20x4bits)
8 D4289 INTEL ‘75 soldered DIP40-600mil CPU support 4289 standard memory interface
9 DM74L04N 935 soldered DIP14-300mil TTL 7404 6x NOT
10 DM74L04N 943 soldered DIP14-300mil TTL 7404 6x NOT
11 empty socketed DIP24-600mil ROM not dumped, missing
12 empty socketed DIP24-600mil ROM not dumped, missing
13 SN7404N S8509CS socketed DIP14-300mil TTL 7404 6x NOT
14 SN74S04N SINGAPORE 7923X soldered DIP14-300mil TTL 7404 6x NOT
15 SN7404N H8005 soldered DIP14-300mil TTL 7404 6x NOT
16 SN74107N EL SALVADOR 7936 soldered DIP14-300mil TTL 74107 2x Flip-Flop J-K c/ Clear
17 N82S23N 8008 750098 socketed DIP16-300mil ROM 32x8 OC dumped
18 SN74107N EL SALVADOR 7914B soldered DIP14-300mil TTL 74107 2x Flip-Flop J-K c/ Clear
19 SN74107N EL SALVADOR 7914B soldered DIP14-300mil TTL 74107 2x Flip-Flop J-K c/ Clear
20 N82S23N 7948 750124 soldered DIP16-300mil ROM 32x8 OC not dumped, soldered
21 N82S23N 7951 750099A socketed DIP16-300mil ROM 32x8 OC dumped
22 MMI6330-1J 8002 750105 socketed DIP16-300mil ROM 32x8 OC dumped
23 SN7404N H8005 soldered DIP14-300mil TTL 7404 6x NOT
24 SN7404N H8005 soldered DIP14-300mil TTL 7404 6x NOT
25 SN74193N 7914 soldered DIP16-300mil TTL 74193 Syncronous 4 Bits Up/Down Binary Counters with Dual-Clock
26 DM74S287J IDM29761JC 013 740141 socketed DIP16-300mil ROM 256x4TS dumped
27 SN74157N EL SALVADOR 7949 soldered DIP16-300mil TTL 74157 4x Mux 2-1 Bits
28 SN74157N EL SALVADOR 7949 soldered DIP16-300mil TTL 74157 4x Mux 2-1 Bits
29 SN7404N H8005 soldered DIP14-300mil TTL 7404 6x NOT
30 SN74S201N EL SALVADOR 7932 soldered DIP16-300mil SRAM 256x1 TS
31 SN74S201N EL SALVADOR 7940 soldered DIP16-300mil SRAM 256x1 TS
32 SN74S201N EL SALVADOR 7940 soldered DIP16-300mil SRAM 256x1 TS
33 SN74S201N EL SALVADOR 7940 soldered DIP16-300mil SRAM 256x1 TS
34 SN74S201N EL SALVADOR 7940 soldered DIP16-300mil SRAM 256x1 TS
35 DM7400N 005 soldered DIP14-300mil TTL 7400 4x NAND 2
36 MMI5301-1J 8018 750355 socketed DIP16-300mil ROM 256x4 TS on small piggyback PCB “256 X 4 FOR 64 X 4”, “ASSY – 510270 A-1” dumped
37 SN74151AN MALAYSIA H7945 soldered DIP16-300mil TTL 74151 Mux 8-1 Bits
38 DM74S287J IDM29761JC 013 740142 socketed DIP16-300mil ROM 256x4 TS dumped
39 MMI5301-1J 8017 750355 socketed DIP16-300mil ROM 256x4 TS on small piggyback PCB “256 X 4 FOR 64 X 4”, “ASSY – 510270 A-1” dumped
40 SN7404N H8005 soldered DIP14-300mil TTL 7404 6x NOT
41 DM74193N DM8563N 7931B socketed DIP16-300mil TTL 74193 Syncronous 4 Bits Up/Down Binary Counters with Dual-Clock
42 S2111A-4 8127 soldered DIP18-300mil SRAM 256x4 TS
43 SN7404N H8005 soldered DIP14-300mil TTL 7404 6x NOT
44 DM74125N DM8093N 003 soldered DIP14-300mil TTL 74125 4x Buffer TS enable low-active
45 not present
46 N8234N 7939 soldered DIP16-300mil TTL 2 Input 4-Bit Digital Multiplexer
47 not present DIP24-600mil
48 MMI6341-1J 8022 750144A socketed DIP24-600mil ROM 512x8 TS dumped
49 DM74193N DM8563N 7931B socketed DIP16-300mil TTL 74193 Syncronous 4 Bits Up/Down Binary Counters with Dual-Clock
50 DM74175N 005 soldered DIP16-300mil TTL 74175 4x Flip-Flop D c/ Clear
51 DM74175N 005 soldered DIP16-300mil TTL 74175 4x Flip-Flop D c/ Clear
52 DM74175N 005 soldered DIP16-300mil TTL 74175 4x Flip-Flop D c/ Clear
53 DM74175N 005 soldered DIP16-300mil TTL 74175 4x Flip-Flop D c/ Clear
54 DM74175N 005 soldered DIP16-300mil TTL 74175 4x Flip-Flop D c/ Clear
55 DM74175N 005 soldered DIP16-300mil TTL 74175 4x Flip-Flop D c/ Clear
56 DM74175N 005 soldered DIP16-300mil TTL 74175 4x Flip-Flop D c/ Clear
57 DM74175N 005 soldered DIP16-300mil TTL 74175 4x Flip-Flop D c/ Clear
58 S7442N 8040 socketed DIP16-300mil TTL 7442 4-Line BCD to 10-Line Decimal Decoders
59 M3-7641M-5 7931 750143 socketed DIP24-600mil ROM 512x8 TS dumped
60 DM74193N DM8563N 7931B socketed DIP16-300mil TTL 74193 Syncronous 4 Bits Up/Down Binary Counters with Dual-Clock
61 SN7489AN 7836 socketed DIP16-300mil SRAM 16x4 TS
62 MMI6331-1J 8004 750150 socketed DIP16-300mil ROM 32x8 TS dumped
63 DM7425N 7849 socketed DIP14-300mil TTL 7425 2x 4 input NOR gates with strobe
64 DM7442N 951 soldered DIP16-300mil TTL 7442 4-Line BCD to 10-Line Decimal Decoders
65 N8234N 7945 soldered DIP16-300mil TTL 2 Input 4-Bit Digital Multiplexer
66 N8234N 7939 soldered DIP16-300mil TTL 2 Input 4-Bit Digital Multiplexer
67 SN74151AN EL SALVADOR 7945 soldered DIP16-300mil TTL 74151 Mux 8-1 Bits
68 DM74S287J IDM29761JC 013 750140 socketed DIP16-300mil ROM 256x4 TS dumped
69 N82S23N 7948 750029 socketed DIP16-300mil ROM 32x8 OC dumped
70 DM7404N 015P socketed DIP14-300mil TTL 7404 on small piggyback PCB “RGB MOD”
71 IM5610CPE SINGAPORE 8013 socketed DIP16-300mil ROM 32x8 TS on small piggyback PCB “RGB MOD” dumped
72 SN74279N EL SALVADOR 7940 socketed DIP16-300mil TTL 74279 4x Latch S-R
73 DM7442N 929 socketed DIP16-300mil TTL 7442 4-Line BCD to 10-Line Decimal Decoders
74 SN74279N SINGAPORE 7932X soldered DIP16-300mil TTL 74279 4x Latch S-R
75 SN74279N 7810 socketed DIP16-300mil TTL 74279 4x Latch S-R
76 DM7400N 005 soldered DIP14-300mil TTL 7400 4x NAND 2
77 LM337 950 soldered ZIP3 other 337 voltage regulator
Y1 4.000 ECS soldered ZIP2 clock 4.000MHz
Y2 9.0720 MHZ USCC soldered ZIP2 clock 9.072MHz

Files

  • PCB component side
    PCB component side
  • PCB solder side
    PCB solder side
  • label
    label
  • ROMs
    ROMs

1741

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