Ctl/Tc Head Replacement - Sony GY-8240UWD Maintenance Manual

3-8. CTL/TC Head Replacement

3-8. CTL/TC Head Replacement
Outline
Replacement
1. Removing the CL Guide Rail (Refer to step 5 in Section 3-20.)
2. Disconnect the Harness
3. Removing the CONFI Head Assembly (Refer to step 3 in Section 3-7.)
4. Removing the CONFI Head Positioning Plate
5. Removing the CTL/TC Head Assembly
6. Installing the CTL/TC Head Assembly
7. Installing the CONFI Head Positioning Plate
8. Installing the CONFI Head Assembly (Refer to step 4 in Section 3-7.)
9. Connecting the Harness
10. Installing the CL Guide Rail (Refer to step 24 in Section 3-20.)
11. Cleaning (CTL/TC Head and CONFI Head Surfaces)
Adjustment after Replacement
12. Adjusting the CTL/TC Head Zenith (Refer to Section 4-2.)
13. Adjusting the Tape Running (Refer to Section 4-3.)
14. Adjusting the CTL/TC Head Height (Refer to Section 4-5.)
15. Adjusting the CTL/TC Head Azimuth (Refer to Section 4-6.)
16. Adjusting the CTL/TC Head Position (Refer to Section 4-7.)
17. Adjusting the CONFI Head Height (Refer to Section 4-9.)
18. Performing the Auto PG Adjustment (3: Auto PG Adjust)
(Refer to Section 5-9-6.)
19. Confirming the Tracking (Refer to Section 4-4.)
20. Confirming the Tape Running (Refer to Section 4-3.)
21. Confirming the Time Code Level in REV Mode (Refer to Section 4-8.)
Tools
. Cleaning cloth:
. Cleaning fluid:
. Torque screwdriver (6 kg.cm) (JB-5251):
. Torque screwdriver's bit (+2 mm, l = 75 mm): J-6323-420-A
. Tape guide adjusting screwdriver (MW-261): J-6322-610-A
Preparation
1. Turn the power off and remove the power cord.
2. Remove the top panel. (Refer to Section 1-1.)
3. Remove the plate MD. (Refer to Section 1-2.)
4. Remove the cassette compartment. (Refer to Section 1-2.)
3-32
3-184-527-01
9-919-573-01
J-6252-510-A
GY-8240UWD
GY-8240FC