Table Of Contents - Toshiba IK-M40A Service Manual

CONTENTS
SECTION 1
GENERAL DESCRIPTION ....... 1
SECTION 2
MAIN SPECIFICATIONS ........1
SECTION 3
ELECTRICAL ADJUSTMENT
PROCEDURES ..........--+-+2+22
1. Preparation before Adjustment and
Check Items ..........ccccscscsscsccsecssecensssssessesons 2
1-1. Before Adjustment ............-+eeeeeeee 2
1-2. Equipment Required ..............++.6++- 2
1-3. Preparation .........cce cece ees e seen eee 2
2. FIOW Cart ...sscrcssesscssssoseccsocensonsccecsosssenscssorss 3
3. Adjustment Procedures .........ecsresesreeerees 4
3-1. Initial Setting ........ cece eee e eee cece 4
3-2. VOFD Adjustment ........-..e ec eeeeeees 4
3-3. Input Level Adjustment....... serie tieeie oe 4
3-4. VAP Adjustment ..... C h E SERA Ree awewelee 4
3-5. YT Setting ........ cece cece cece ee eee eens 5
3-6. R Matrix Adjustment ..............seee05 5
3-7. B Matrix Adjustment ............-..s008- 6
3-8. CIIR Level Adjustment ...........---056. 6
3-9. Burst Level Adjustment ...........ese06- 6
3-10. W.B. Adjustment ......... 5. cece eee eee 6
3-11. White Clip Adjustment ............-+-- 7
3-12. AWB1 Adjustment ...........eeeeeee eens 7
3-13. AWB2 Adjustment ...........eeeeeeeeees 7
3-14. AWB3 Adjustment ........ cece essen eee 7
3-15. AGC Adjustment ........ cece ee sees eens 7
3-16. Shutter Operation Adjustment ...........- 8
3-17. External Sync Check ........ ees eeeeeeeee 8
3-18. 30m Cable Picture Quality Check .......... 8
3-19. Fimal Check ...... ccc ccc c cece eee eeceeens 9
SECTION 3
SERVICING DIAGRAM .........10
1. BLOCK DIAGRAMS AND CIRCUITS.. 10
1-1. Wiring Diagram ........ 2 dua taieeeoeess 10
1-2. CCU Block Diagram .........-seeeeeees 12
1-3. Rear 1 Circuit Diagram ...... pe eens Ss 14
1-4. Camera Head Block Diagram ......+++-+> 14
1-5. Front Circuit Diagram ........--+++eeeeee 5
1-6. Commector ........ cece e ese e cece ceeers 15
1-7. Mother Circuit Diagram ......---e+e+ee> 16
1-8. Main 1 SG1 Circuit Diagram ........---- 17
1-9. Main 2 SG2 Circuit Diagram ......-+-++> 20
1-10. Main 3 Pre Amp Circuit Diagram .....--- 23
1-11. Main 4 AWB Circuit Diagram ......+-+-- 26
1-12. Video Circuit Diagram ..........eeeeeees 29
1-13. Driver Circuit Diagram ........6ee+eeee- 32
1-14. Mead FPC Circuit Diagram .....---+++6++ 34
1-15. Rear 2 Circuit Diagram ........+6e+eeee 36
2. PRINTED CIRCUIT BOARD........... soe dD
2-1. Rear 1 PC Board ........6... ee eeee cress 38
2-2. Wead Unit PC Board .........eeseeerers 38
2-3. Front PC Board ........eeee ee eeeeecees 38
2-4. Connector PC Board ........eeeeeeeeres 38
2-5. Mother PC Board ..........-¢ esse 2.38
2-6. Main PC Board ........seeeee cece ereees 39
2-7. Video PC Board ........eeee ee erccececs 40
2-8. Rear 2 PC Board ........ cece ener eens 40
2-9. FPC PC Board ......ccceeeeeeeeees oe Al
SECTION 5
EXPLODED VIEWS
AND PARTS LIST .......--+++-+- 42
1. EXPLODED VIEWS......ccssscssoosreees nenensie a
1-1. Unit Assembly ......... 5c ee cee rene eens 43
1-2. Camera Head Assembly ......---++eeeee> 44
1-3. Packing Assembly .........2+-seeeeeeees 45
2. PARTS LIST. ........ccssscccssccrresssnererenecessnnses 46