SONY H MECHANISM
Manual de Servicio

1-6. SHUTTLE S BLOCK AND LOADING GEAR S BLOCK ASSEMBLIES (Refer to VHS Mechanical Adjustment Manual IV page 30)
� The shuttle S block and loading gear S block assemblies were changed, and therefore Section 3-20 for new type is added.

3-20. SHUTTLE S BLOCK AND LOADING GEAR S BLOCK ASSEMBLIES (Fig. 3-22)
1) 2) 3) 4) 5) 6) Remove drum assembly and drum base. (Refer to 3-2.) Remove timing belt. (Refer to 3-3.) Remove CAP brake assembly. (Refer to 3-4.) Remove cam motor chassis block assembly. (Refer to 3-18.) Remove main slider. (Refer to 3-20.) Sliding the shuttle S block assembly 1 toward the direction A, remove it through the hole B. 7) Pull out loading gear S block assembly 2. [Note on Mounting] � Adjust the phase C between loading gear (S) and loading gear (S). (Fig. A) � Keep clean the surface contacts tape of shuttle S block assembly 1.

2 Loading gear S block assembly

Loading gear (T)

Loading gear (S) C

Fig. A

A B

1 Shuttle S block assembly

Fig. 3-22

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