diff --git a/src/mess/drivers/geniusiq.c b/src/mess/drivers/geniusiq.c
index 1bcde1d5461..88a39e8cb5f 100644
--- a/src/mess/drivers/geniusiq.c
+++ b/src/mess/drivers/geniusiq.c
@@ -85,6 +85,66 @@ PCB - German Version:
  |      +----+                                      +----+      E403                         +----+          |
  +------+    +--------------------------------------+    +-----------------------------------+    +----------+
 
+ 
+ 
+ IQ TV 512 PCB (German version)
+                       +----------------------------------+   +-------------------+
+ +-----------------+   |                                  |   |                   +-------+   +--------------+
+ |                 +---+                                  +---+                           +---+              |
+ |                                                                                                           |
+ |                                                                                                           |
+ |                                                                                                           |
+ |                                                                                                           |
+ |                                                                                                           |
+ |                                                                                                           |
+ |                                                                                                           |
+ |                            ###########################   +---------+                                      +-------+
+ |                            #                         #   | XTAL    |                           +-------+   -------|
+ |    +-------+               # +-------------------+   #   |26.601712|                           | VTECH |   -------|
+ |    |LM324D |               # | PALCE20V8H-25PC   |   #   |KDS17H   |                           |LH537- |   -------|
+ |    +-------+               # |                   |   #   +---------+                           |   -NUA|   -------|
+ |                            # +-------------------+   ########                   +--------+     |       |   -------|
+ |                            #                                #                   |        |     |1998   |   -------|
+ |                            # +-------------+     +-------+  #                   |        |     |27-0617|   -------|
+ |                            # |MC74HC4060AN |     |MEC/ZTB|  #                   |AM29F040|     |1-000  |   -------|
+ |                            # |             |     | 307D  |  #                   |B-120PC |     |       |   -------|
+ |                            # +-------------+     |       |  #                   |        |     |9824 D |   -------|
+ |                            #010                  +-------+  #                   |        |     +-------+  +-------+
+ |                            ##################################                   |9808MBM |                |
+ |                                         |                  |                    |       A|                |
+ |                                         |       VTECH      |                    |        |                |
+ |                                         |   27-05793-0-0   |                    |        |                |
+ |                                         |     ZKAH9805     |                    |        |                |
+ |                                         |                  |                    |        |                |
+ |                                         |                  |                    |        |                |
+ |                                         |                  |                    |        |                |
+ |           +--------+                    |                  |                    |1993 AMD|                |
+ |           |BH7236AF|                    |                  |                    +--------+                |
+ |           +--------+                    +------------------+                                              |
+ |                           +-----+                                                                         |
+ |                           |XTAL |                                                                         |
+ |                           |     |                                                                         |
+ |                           |32.00|                                                                         |
+ |                           |0    |                                                                         |
+ |                           +-----+                                                            9749         |
+ |                                                                +---------+                   GER          |
+ |                                     +----------+               |MC68EC000|                   023          |
+ |                                     |HY534256AL|               |FU16     |                                |
+ |                                     |J-60      |               |         |                                |
+ |                                     +----------+               |    0G74K|                                |
+ |                                                                | HHIG9728|                                |
+ |                                     +----------+               +---------+                                |
+ |    +------+                         |HY534256AL|                                                          |
+ |    |9805HB|                         |J-60      |                                                          |
+ |    |C807U-|                         +----------+                                                          |
+ |    |1225  |                                                                                               |
+ |    +------+                                                                                               |
+ |                                                                                           35-13300-28     |
+ |                                                                                                           |
+ |                                                              35-13300-28 702749-E CS                      |
+ |      +----+                                      +----+      E493                         +----+          |
+ +------+    +--------------------------------------+    +-----------------------------------+    +----------+
+
 ****************************************************************************/
 
 #include "emu.h"
@@ -622,9 +682,15 @@ ROM_START( iq128 )
 	ROM_LOAD( "german.rom", 0x0000, 0x200000, CRC(a98fc3ff) SHA1(de76a5898182bd0180bd2b3e34c4502f0918a3fa) )
 ROM_END
 
+ROM_START( iqtv512 )
+	ROM_REGION(0x200000, "maincpu", 0)
+	ROM_LOAD( "tv512_german.rom", 0x0000, 0x200000, CRC(2597af70) SHA1(9db8151a84517407d380424410b6fa0003ceb1eb) )
+ROM_END
+
 /* Driver */
 
 /*    YEAR  NAME    PARENT  COMPAT   MACHINE    INPUT    INIT    COMPANY                FULLNAME               FLAGS */
 COMP( ????, gl8008cx,   0,              0,    geniusiq,   geniusiq_de, driver_device,  0,  "Video Technology", "Genius Leader 8008 CX (Germany)", GAME_IS_SKELETON)
 COMP( 1997, iq128_fr,   iq128,          0,    geniusiq,   geniusiq,    driver_device,  0,  "Video Technology", "Genius IQ 128 (France)", GAME_NOT_WORKING | GAME_NO_SOUND)
 COMP( 1997, iq128,      0,              0,    geniusiq,   geniusiq_de, driver_device,  0,  "Video Technology", "Genius IQ 128 (Germany)", GAME_NOT_WORKING | GAME_NO_SOUND)
+COMP( ????, iqtv512,    0,              0,    geniusiq,   geniusiq_de, driver_device,  0,  "Video Technology", "Genius IQ TV 512 (Germany)", GAME_NOT_WORKING | GAME_NO_SOUND)
diff --git a/src/mess/mess.lst b/src/mess/mess.lst
index fc917432749..286071503a9 100644
--- a/src/mess/mess.lst
+++ b/src/mess/mess.lst
@@ -1130,6 +1130,7 @@ socratfc  // 1988 Socrates SAITOUT
 gl8008cx
 iq128_fr // 1997 Genius PC (France) / Genius IQ 128 (Germany)
 iq128
+iqtv512 // IQ TV512 (Germany)
 
 // Tangerine
 microtan  // 1979 Microtan 65