|  | Routines | 
| Prev: 77C0 | Up: Map | Next: 77DB | 
| 
Used by the routine at 77C0.
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Self-modifying code.
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| TurnOffThemeTune | 77D1 | POP HL | Restore HL from the stack. | |
| 77D2 | LD A,$C9 | Write RET(C9) to; | ||
| 77D4 | LD ($FB3A),A | |||
| 77D7 | LD ($FB46),A | |||
| 77DA | RET | Return. | ||
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