Yamaha PSR-E473 Service Manual page 13

9. Removing the Spring Terminals
Spring terminal A and spring terminal B (Time required: About 8 minutes)
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1. Remove the lower case assembly. (See procedure 1)
2. Remove the BATT ribbon cable soldered to spring terminals A and B. (Fig.9)
3. Flip over the lower case assembly, and remove the battery cover assembly. (Fig.1)
4. Spring terminal A is removed by slowly lifting upward and then sliding to the top right. (Fig.9)
5. To remove spring terminal B, release the hook, and pull it out from the inside. (Fig.9)
Spring terminal C and spring terminal D (Time required: About 1 minute each)
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1. Remove the battery cover assembly. (See "●Spring terminal A and spring terminal B" in procedure 9)
2. Release the hooks, and pull out spring terminals C and D. (Fig.9)
CONNECTER
ASSEMBLY
BATT
SPRING TERMINAL B
SPRING TERMINAL A
SOLDERING
Fig.9
SPRING TERMINAL D
HOOK
HOOK
SPRING
TERMINAL D
SPRING
TERMINAL C
PSR-E473
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