Tg7 Retainer, Tg7 Arm Assembly (Tg7 Plate Spring And Et Magnet), T Tension Regulator Band Assembly And Tg7 Load Arm Assembly - Sony DSR-20MD Service Manual

5-12. TG7 RETAINER, TG7 ARM ASSEMBLY (TG7 PLATE SPRING AND ET MAGNET),
T TENSION REGULATOR BAND ASSEMBLY AND TG7 LOAD ARM ASSEMBLY
1. Removing
1. Tension coil spring (TG7), spring adjustor.
Tension coil spring (TG7)
Bow
The bow of the
spring should be
faced inwards.
2. TG7 spring hook.
TG7 spring hook
3. Set the LOADING position. (Refer to page 5-3)
4. TG7 arm assembly and T tension regulator band assembly.
Claw
T tension regulator
band assembly
T reel table
Spring adjustor
Claw
TG7 spring hook
Claw
PH-X TG7 arm
assembly
TG7 load arm assembly
5-20
5. TG7 plate spring, ET magnet and T tension regulator band
assembly.
Special head screw
(M1.4 × 2.5)
TG7 plate spring
ET magnet
6. TG7 load arm assembly.
PH-V TG7 load
arm assembly
2. Attaching
1. Set the UNLOADING position. (Refer to page 5-3)
2. Attach the parts in the order of 6 → 3 → 5 → 4 → 2 →
1.
3. Operation check: LOADING / UNLOADING . (Refer to
page 5-3.)
4. Adjust them according to the flowchart (START-2) on page
5-43.
PH-V , PH-X : Page 5-11
T tension regulator band assembly
Claw
TG7 spring hook
TG7 cam gear