107
Q C 511
TR C H IP
X
X
2SA812-T2B
2SA812-T2B
2SA812-T2B
2SA812-T2B
Q C 702
TR C H IP
X
X
X
X
X
2SC 1623-L6/T2B
Q C 703
TR C H IP
X
X
2SC 1623-L6/T2B
2SC 1623-L6/T2B
2SC 1623-L6/T2B
2SC 1623-L6/T2B
Q C 704
TR C H IP
X
X
X
X
X
2SC 1623-L6/T2B
Q C L01
TR C H IP
X
X
X
X
X
KTC 3881
Q C L02
TR C H IP
X
X
X
X
X
2SC 1623-L6/T2B
Q C L03
TR C H IP
X
X
X
X
X
2SC 1623-L6/T2B
Q C L05
TR C H IP
X
X
X
X
X
2SC 1623-L6/T2B
Q C L07
TR C H IP
X
X
X
X
X
2SC 1623-L6/T2B
R 121
R M -O XID E FIL
2W 30 O H M J
2W 30 O H M J
2W 30 O H M J
2W 30 O H M J
2W 30 O H M J
2W 20 O H M J
R 203
R C AR BO N FILM
X
X
X
X
X
1/6 100K O H M J
R 218
R C AR BO N FILM
X
X
X
X
X
1/6 22K O H M J
R 227
R C AR BO N FILM
1/6 47 O H M J
R 240
R SEM I FIXED
R H 0638C 10K O H M
R 505
R C AR BO N FILM
X
1/4 10 O H M J
1/4 10 O H M J
X
X
1/4 10 O H M J
R 525
R C AR BO N FILM
1/6 1K O H M J
1/6 1K O H M J
1/6 1K O H M J
1/6 1K O H M J
R 540
R C AR BO N FILM
X
X
1/6 10K O H M J
1/6 10K O H M J
1/6 10K O H M J
1/6 10K O H M J
R 563
R C AR BO N FILM
X
X
1/6 47K O H M J
1/6 47K O H M J
1/6 47K O H M J
1/6 47K O H M J
R 738
R M -O XID E FIL
2W 33 O H M J
2W 33 O H M J
2W 33 O H M J
2W 33 O H M J
2W 33 O H M J
2W 27 O H M J
R C 209
R C H IP
X
X
X
X
X
1/10 100K O H M J
R C 210
R C H IP
X
X
X
X
X
1/10 15K O H M J
R C 211
R C H IP
X
X
X
X
X
1/10 2.2K O H M J
R C 213
R C H IP
X
X
X
X
X
1/10 10K O H M J
R C 214
R C H IP
X
X
X
X
X
1/10 10K O H M J
R C 215
R C H IP
X
X
X
X
X
1/10 10K O H M J
LOC .
PA RT
PA L B/G
[HA ]
(W ITHO UT SC ART)
P/S-B/G , D/K
[DA ]
(W ITHO UT S CAR T
P/S-B/G , D/K
[DA ]
(W ITH SC AR T)
P AL B /G
[FA ]
(W ITH S CAR T)
PA L I
[PA ]
(W ITH S CAR T)
P/S -B/G
[LA ]
(W ITH S CA RT)
Summary of Contents for MV1421
Page 1: ...SERVICE MANUAL MV1421 1422 4822 34cm 48cm Televideo Effective December 1999 MV4822SERV ...
Page 6: ...4 3 BLOCK DIAGRAM 3 1 Audio Signal Flow ...
Page 7: ...5 3 2 Video Signal Flow ...
Page 8: ...6 3 3 TV and monitor power switching ...
Page 22: ...20 3 Block Diagram ...
Page 53: ......
Page 54: ......
Page 55: ......
Page 117: ...2 Main PCB Assy Circuit Diagram SECTION BEFORE AFTER MAIN TUNER ...
Page 118: ...3 SECTION BEFORE AFTER SUB TUNER ...
Page 125: ...10 Exploded View MV1421 model ...
Page 126: ...11 Exploded View MV1422 model ...
Page 127: ...12 Exploded View MV4822 model ...
Page 128: ...13 Exploded View DVT 20F9 model ...
Page 129: ...14 Exploded View DVT 21F1 model ...
Page 130: ...15 Exploded View DVT 21F2 model ...