diff --git a/src/game/propobj.c b/src/game/propobj.c
index f7867abc0..69a2e3b73 100644
--- a/src/game/propobj.c
+++ b/src/game/propobj.c
@@ -46937,12 +46937,11 @@ Gfx *propsRenderBeams(Gfx *gdl)
 	return gdl;
 }
 
-GLOBAL_ASM(
-glabel tvscreenSetImage
-/*  f07f918:	ac850000 */ 	sw	$a1,0x0($a0)
-/*  f07f91c:	03e00008 */ 	jr	$ra
-/*  f07f920:	a4800004 */ 	sh	$zero,0x4($a0)
-);
+void tvscreenSetImage(struct tvscreen *screen, void *image)
+{
+	screen->image = image;
+	screen->offset = 0;
+}
 
 u32 g_TvImage00 = 0x00000007;
 u32 var80069d94 = 0x0000001d;
diff --git a/src/include/game/propobj.h b/src/include/game/propobj.h
index 8adf88e51..5bd1eb684 100644
--- a/src/include/game/propobj.h
+++ b/src/include/game/propobj.h
@@ -204,7 +204,7 @@ bool propCanRegen(struct prop *prop);
 u32 func0f07e474(struct prop *prop);
 s32 objTick(struct prop *prop);
 Gfx *propsRenderBeams(Gfx *gdl);
-void tvscreenSetImage(struct tvscreen *screen, void *arg1);
+void tvscreenSetImage(struct tvscreen *screen, void *image);
 void tvscreenSetImageByNum(struct tvscreen *screen, s32 imagenum);
 u32 func0f07fbf0(void);
 u32 func0f07fbf8(void);
diff --git a/src/include/types.h b/src/include/types.h
index 82271e8f5..c5f943cf1 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -1518,35 +1518,45 @@ struct monitorthing {
 };
 
 struct tvscreen {
-	/*0x00*/ u32 unk00;
-	/*0x04*/ u32 unk04;
+	/*0x00*/ void *image;
+	/*0x04*/ u16 offset;
+	/*0x06*/ u16 pause60;
 	/*0x08*/ u32 unk08;
-	/*0x0c*/ u32 unk0c;
-	/*0x10*/ u32 unk10;
-	/*0x14*/ u32 unk14;
-	/*0x18*/ u32 unk18;
-	/*0x1c*/ u32 unk1c;
-	/*0x20*/ u32 unk20;
-	/*0x24*/ u32 unk24;
-	/*0x28*/ u32 unk28;
-	/*0x2c*/ u32 unk2c;
-	/*0x30*/ u32 unk30;
-	/*0x34*/ u32 unk34;
-	/*0x38*/ u32 unk38;
-	/*0x3c*/ u32 unk3c;
-	/*0x40*/ u32 unk40;
-	/*0x44*/ u32 unk44;
-	/*0x48*/ u32 unk48;
-	/*0x4c*/ u32 unk4c;
-	/*0x50*/ u32 unk50;
-	/*0x54*/ u32 unk54;
-	/*0x58*/ u32 unk58;
-	/*0x5c*/ u32 unk5c;
-	/*0x60*/ u32 unk60;
-	/*0x64*/ u32 unk64;
-	/*0x68*/ u32 unk68;
-	/*0x6c*/ u32 unk6c;
-	/*0x70*/ u32 unk70;
+	/*0x0c*/ u32 rot;
+	/*0x10*/ u32 xscale;
+	/*0x14*/ u32 xscalefrac;
+	/*0x18*/ u32 xscaleinc;
+	/*0x1c*/ u32 xscaleold;
+	/*0x20*/ u32 xscalenew;
+	/*0x24*/ u32 yscale;
+	/*0x28*/ u32 yscalefrac;
+	/*0x2c*/ u32 yscaleinc;
+	/*0x30*/ u32 yscaleold;
+	/*0x34*/ u32 yscalenew;
+	/*0x38*/ u32 xmid;
+	/*0x3c*/ u32 xmidfrac;
+	/*0x40*/ u32 xmidinc;
+	/*0x44*/ u32 xmidold;
+	/*0x48*/ u32 xmidnew;
+	/*0x4c*/ u32 ymid;
+	/*0x50*/ u32 ymidfrac;
+	/*0x54*/ u32 ymidinc;
+	/*0x58*/ u32 ymidold;
+	/*0x5c*/ u32 ymidnew;
+	/*0x60*/ u8 red;
+	/*0x61*/ u8 redold;
+	/*0x62*/ u8 rednew;
+	/*0x63*/ u8 green;
+	/*0x64*/ u8 greenold;
+	/*0x65*/ u8 greennew;
+	/*0x66*/ u8 blue;
+	/*0x67*/ u8 blueold;
+	/*0x68*/ u8 bluenew;
+	/*0x69*/ u8 alpha;
+	/*0x6a*/ u8 alphaold;
+	/*0x6b*/ u8 alphanew;
+	/*0x6c*/ u32 colfrac;
+	/*0x70*/ u32 colinc;
 };
 
 struct hov {