Ls Chassis Block Assembly - Sony DCR-TRV7 Service Manual

6-1-10. LS CHASSIS BLOCK ASSEMBLY

Note 1 : About FP-242 and FP-243
The FP-242 and FP-243 flexible boards are installed to a chassis with a hot press, which are included in the Ref. No. 762
LS chassis (S) assembly, They are not supplied separately because the high precision for installation is needed.
Note 2 : Selecting the T washer
Select proper parts for the Ref. No. 768 T washer according to "Height adjustment for T reel table assembly" on page 23 in
the "DV MECHANICAL ADJUSTMENT MANUAL I" (9-973-815-11).
751 (Including Ref No.706 and 707 on page 6-9.)
775
not
supplied
759
776
753
774
761
not
supplied
758
757
769
754
756
755
REF. No. Part No. Description
751 A-7025-008-A CHASSIS BLOCK ASSY, LS
752 3-748-775-02 BRAKE, RVS
753 3-315-414-31 WASHER
754 3-728-103-11 SCREW (M1.4X1.6), SPECIAL HEAD
755 3-748-776-01 SPRING, TENSION
756 3-748-681-01 PLATE, LS CAM
757 3-748-774-01 SPRING, TORSION
758 3-748-773-04 HARD, S
759 3-748-815-02 ARM, S BRAKE
760 3-748-677-01 POSITIONING, S
761 3-968-656-01 SPRING, TENSION
762 A-7026-021-A CHASSIS (S) ASSY, LS
763 3-748-761-01 HOLDER (S), SENSOR
764 3-748-762-01 HOLDER (T), SENSOR
765 3-748-763-01 HOLDER, FPC
766 X-3748-614-2 TABLE ASSY, REEL, S
767 X-3748-615-2 TABLE ASSY, REEL, T
768 3-748-682-01 WASHER, T (t:0.25, Green)
768 3-748-682-11 WASHER, T (t:0.1, Yellow)
768 3-748-682-21 WASHER, T (t:0.35, Black)
769 3-703-816-42 SCREW (M1.4x2.5), SPECIAL HEAD
754
770
766
754
Q902
CN901
Note1
760 FP-243
753
752
762
Remark
Note 2
777
771
779
767
Note2
768
780
769
765
763
Note1
D901
FP-242
764
Q901
S901
784
REF. No. Part No.
770 X-3748-618-2 BAND ASSY, TENSION REGULATOR
771 3-315-384-11 WASHER, STOPPER
772 3-748-680-01 FOLLOWER, SLIDER
773 3-748-679-01 LEVER, LOCK
774 3-748-822-02 SPRING, EXTENSION
775 A-7026-020-B ARM BLOCK ASSY, TENSION REGULATOR
776 3-940-891-01 SPRING, COMPRESSION
777 3-966-194-01 FLANGE, TG7 UPPER
778 3-748-777-02 TG7
779 3-964-614-01 FLANGE, TG7 LOWER
780 X-3748-616-2 ARM ASSY, TG7
781 X-3748-630-2 ARM ASSY, PINCH
782 3-748-603-01 SPRING, TENSION
783 3-748-678-01 POSITIONING, T
784 3-748-778-02 BRAKE, T HARD
785 3-748-675-01 SPRING, TORSION
786 X-3946-959-1 ROLLER ASSY (DIA. 5.6), PINCH
CN901 1-770-312-11 CONNECTOR 4P
D901 8-719-050-98 DIODE LN57.SO
Q901 8-729-028-71 TRANSISTOR PN166.SO (TAPE TOP)
Q902 8-729-028-71 TRANSISTOR PN166.SO (TAPE END)
S901 1-762-351-11 SWITCH, PUSH (1 KEY)(REC PROOF)
6-10
778
771
776
771
773
785
not supplied
not supplied
782
755
769
783
Description
772
786
not
supplied
781
Remark