Sony SLV-L45AR Service Manual page 4

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3-12-3. S Soft Lever, Supply Reel Assembly
and S Reel Gear .............................................. 5-17
3-12-4. T Soft Brake Assembly, Take Up Reel
Assembly, T Reel Gear ................................... 5-18
3-13. Brakes .................................................................. 5-18
3-13-1. S Brake Assembly, T Brake
Assembly, T Brake ACT Slide ........................ 5-18
3-13-2. Brake Control Lever and Brake ACT Lever
Assembly ........................................................ 5-19
3-13-3. S Brake ACT Slide and BT Spring Lever
Assembly ........................................................ 5-19
3-14. Guides .................................................................. 5-20
3-14-1. Guide Roller Assembly ................................... 5-20
3-14-2. S and T Incline Mounting Assemblies ............ 5-20
3-15. Wheel Gear 2, Main Cam and Mode Switch ....... 5-21
3-16. Crescent Slide ...................................................... 5-22
3-17. S Load Gear, T Load Gear, S Load Lever
Assembly and T Load Lever Assembly ............... 5-23
3-18. Tape Sensors, Reel Sensor and EP SW Lever ..... 5-24
3-18-1. Tape Top Sensor and Tape End Sensor ........... 5-24
3-18-2. Reel Sensor ..................................................... 5-24
3-18-3. EP Switch Lever ............................................. 5-24
4. Mechanism Checks and Adjustments ........................ 5-25
4-1. Reel Table Torque Check ....................................... 5-25
4-2. Adjusting the BT Lever Assembly Position and
Checking the Back Tension Torque in Play Mode ..... 5-25
4-2-1. BT Lever Pole Position Adjustment ................. 5-25
4-2-2. Checking the Back Tension Torque
Play Mode ......................................................... 5-25
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L 13942296513
4-3. Tape Path Adjustment ............................................ 5-26
4-3-1. Adjustment Procedure ...................................... 5-26
4-3-2. Load Lever Assembly Height Adjustment ....... 5-26
4-3-3. Guide Roller Height Adjustment ...................... 5-27
4-3-4. Audio R/P Head (ACE HEAD) Height
Adjustment, Azimuth Adjustment and
Horizontal Position Adjustment ........................ 5-28
4-3-5. Checking After Adjustment .............................. 5-29E
6. ELECTRICAL ADJUSTMENTS
Circuit Boards Location ................................................ 6-1
Self -Diagnosis Display ................................................. 6-2
1. Self-Diagnosis Contents and Mechanism Mode
Display ...................................................................... 6-2
2. Electrical Adjustment ................................................ 6-4
2-1. Servo Circuit Adjustment ....................................... 6-4
2-1-1. Test Equipment and Standards Required .......... 6-4
2-1-2. Location of Adjustment Points ......................... 6-4
2-1-3. Switching Position Adjustment ........................ 6-5
2-1-4. SP STIL V-LOCK Adjustment ......................... 6-5
2-2. Video Circuit Relay Jig .......................................... 6-6
2-2-1. Test Equipment and Standards Required .......... 6-6
2-3. MTS Decoder Circuit Adjustment
(SLV-L65HFAR/L75HFAR only) .......................... 6-7
2-3-1. Test Equipment and Standards Required .......... 6-7
2-3-2. Location of Adjustment Points ......................... 6-7
2-3-3. Stereo/SAP Filter Adjustment .......................... 6-8
2-3-4. Stereo VCO Adjustment ................................... 6-8
2-3-5. Input Level Adjustment .................................... 6-8
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2-3-6. Separation Adjustment ...................................... 6-8
2-3-7. Audio Output Mode and Output Signal Check ... 6-9
2-4. IF Circuit Adjustment ............................................ 6-10E
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2-4-1. Test Equipment and Standard Required ........... 6-10E
2-4-2. Location of Adjustment Point ........................... 6-10E
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2-4-3. RF AGC Adjustment ........................................ 6-10E
3. Test Points for Tape Path Adjustment ....................... 6-10E
7. EXPLODED VIEWS
7-1. Cabinet & Chassis Parts ......................................... 7-1
7-2. Mechanism Parts-1 ................................................ 7-2
7-3. Mechanism Parts-2 ................................................ 7-4E
8. ELECTRICAL PARTS LIST
Hardware List ................................................................ 8-9E
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