MVC-FD91
4-79
4-80
DC/DC CONVERTER
DD-119
DD-119 BOARD
C302
E-1
C303
E-1
C304
D-1
C305
D-1
C306
D-1
C307
D-1
C308
E-1
C309
D-1
C310
E-1
C311
D-2
C312
E-1
C313
D-1
C314
E-1
C315
D-1
C316
E-2
C318
E-2
C319
D-2
C320
B-2
C321
B-2
C322
E-2
C323
D-2
C324
B-2
C325
E-2
C326
E-2
C327
E-2
C328
D-2
C329
E-2
C330
E-2
C331
E-3
C332
E-3
C333
D-3
C334
A-5
C335
D-5
C336
A-4
C337
B-4
C338
D-4
C339
D-3
C340
D-4
C342
B-4
C343
E-5
C344
B-5
C345
B-4
C346
B-5
C347
B-5
C348
A-5
C349
B-5
C350
D-5
C352
D-5
C353
E-5
C354
B-6
C357
A-4
C358
A-4
C359
A-4
C360
B-6
C361
A-5
C363
B-2
C364
C-5
C365
B-6
C390
B-6
C393
B-6
CN301
A-1
CN302
E-6
CN303
E-4
D304
B-4
D305
B-4
D306
B-4
D307
B-5
D308
E-2
F301
B-2
F302
B-2
F303
B-2
F304
C-2
IC301
E-1
L301
B-3
L302
B-3
L303
A-3
L304
B-3
L305
B-3
L306
A-5
L307
D-4
L308
A-4
L309
D-3
L310
E-4
L311
D-4
L312
E-4
L313
A-5
L314
A-4
L315
A-4
L316
A-3
L317
A-4
LF301
B-2
Q306
E-3
Q307
E-4
Q308
E-3
Q309
D-3
Q310
B-4
Q311
B-5
Q312
A-5
Q313
B-5
Q314
B-5
Q315
B-5
Q316
B-5
Q317
B-5
Q318
C-6
Q319
C-5
Q320
B-5
Q321
B-5
Q322
C-6
Q323
C-5
Q324
B-5
Q325
B-5
Q326
B-5
Q327
B-5
Q328
C-5
Q329
C-5
Q330
C-5
Q331
B-5
Q332
B-5
Q333
B-6
Q334
B-6
Q335
B-6
Q336
A-5
Q337
B-6
R308
B-5
R309
E-1
R310
D-1
R312
D-1
R314
E-1
R315
E-1
R316
E-1
R317
E-1
R318
E-1
R319
E-1
R320
E-1
R321
D-1
R324
D-1
R325
D-1
R326
D-1
R327
E-1
R328
E-1
R330
E-2
R331
E-1
R332
E-1
R333
E-1
R334
E-2
R335
E-2
R336
E-1
R337
D-1
R340
D-1
R341
D-1
R342
D-1
R343
E-2
R344
A-5
R346
E-2
R347
E-2
R348
E-2
R349
D-2
R352
A-4
R353
A-4
R356
B-4
R357
B-4
R358
B-4
R360
B-5
R361
B-5
R362
B-5
R363
B-5
R364
B-5
R365
B-5
R366
B-5
R367
B-5
R368
C-6
R369
C-5
R370
A-5
R371
B-5
R372
B-6
R373
C-5
R374
B-5
R375
B-5
R376
C-5
R377
C-5
R378
C-5
R379
C-5
R380
C-5
R381
C-5
R387
B-6
R388
B-6
R389
B-6
R391
B-6
R392
B-6
R394
A-6
T301
B-4
DD-119 (DC/DC CONVERTER) PRINTED WIRING BOARD
— Ref. No. DD-119 Board; 2,000 Series —
For printed wiring boards
• This board is six-layer print board. However, the pat-
terns of layers two to five have not been included in
the diagram.
• Chip parts
Transistor
There are few cases that the part printed on this
diagram isn’t mounted in this model.
C
B
E
DD-119 (110)
(DC/DC CONVERTER)
PD-104
(BACK LIGHT DRIVE)
PK-45
REC PB AMP,
MOTOR DRIVE,
LCD DRIVE,
TIMING GENERATOR,
MODE SWITCH
FC-67
CAMERA Y/C PROCESS,
DRAM CONTROL, LENS
MOTOR DRIVE, D/A
CONVERTER, AUDIO
A/D.D/A CONVERTER,
FD/SYSTEM CONTROL,
HI CONTROL
Summary of Contents for Mavica MVC-FD91
Page 8: ...1 1 MVC FD91 SECTION 1 GENERAL This section is extracted from instruction manual ...
Page 9: ...1 2 ...
Page 10: ...1 3 ...
Page 11: ...1 4 ...
Page 12: ...1 5 ...
Page 13: ...1 6 ...
Page 14: ...1 7 ...
Page 15: ...1 8 ...
Page 16: ...1 9 ...
Page 17: ...1 10 ...
Page 18: ...1 11E ...
Page 27: ...MVC FD91 SECTION 3 BLOCK DIAGRAMS 3 1 OVERALL BLOCK DIAGRAM 3 1 3 2 3 3 MVC FD91 ...
Page 32: ...MVC FD91 3 6 POWER BLOCK DIAGRAM 3 18 3 19 3 20E IC301 0 8Vp p 2 2µsec IC301 2 0Vp p 2 1µsec ...
Page 36: ...MVC FD91 4 12 4 13 4 14 STEADY SHOT CONTROL VP 49 VP 49 BOARD 1 IC237 2 8Vp p 12MHz ...