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Sony MDS-JE470 Service Manual - Page 36

Diagrams, 6-1. Circuit Boards Location

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MDS-JE470 6-1. CIRCUIT BOARDS LOCATION SECTION 6 DIAGRAMS PT board KEY-SW board VOL-SEL board (SP model) MAIN board DISPLAY board BD board • Abbreviation SP : Singapore model 36

Section	Page
SPECIFICATIONS	1
SERVICE NOTES	5
GENERAL	12
DISASSEMBLY	13
3-1. DISASSEMBLY FLOW	13
3-2. UPPER CASE (408226)	14
3-3. FRONT PANEL SECTION	14
3-4. MAIN BOARD	15
3-5. PT BOARD, VOL-SEL BOARD (SP model)	15
3-6. MECHANISM DECK SECTION (MDM-7A)	16
3-7. OVER LIGHT HEAD (HR901), BD BOARD	16
3-8. HOLDER ASSY	17
3-9. LOADING MOTOR ASSY (M103)	17
3-10. SLED MOTOR ASSY (M102), SLIDER	18
3-11. OPTICAL PICK-UP	18
3-12. SPINDLE MOTER ASSY (M101)	19
TEST MODE	20
ELECTRICAL ADJUSTMENTS	25
DIAGRAMS	36
6-1. CIRCUIT BOARDS LOCATION	36
6-2. BLOCK DIAGRAMS -BD SECTION-	38
– MAIN SECTION –	39
6-3. PRINTED WIRING BOARD – BD Board –	40
6-4. SCHEMATIC DIAGRAM – BD SECTION (1/2) –	41
6-5. SCHEMATIC DIAGRAM – BD SECTION (2/2) –	42
6-6. SCHEMATIC DIAGRAM – MAIN SECTION (1/2) –	43
6-7. SCHEMATIC DIAGRAM – MAIN SECTION (2/2) –	44
6-8. PRINTED WIRING BOARD – MAIN SECTION –	45
6-9. PRINTED WIRING BOARD – DISPLAY SECTION –	46
6-10. SCHEMATIC DIAGRAM – DISPLAY SECTION –	47
6-11. PRINTED WIRING BOARD – POWER SECTION –	48
6-12SCHEMATIC DIAGRAM – POWER SECTION –	49
6-13. IC BLOCK DIAGRAMS	50
6-14. IC PIN FUNCTION DESCRIPTION	52
EXPLODED VIEWS	59
7-1. CHASSIS SECTION	59
7-2. FRONT PANEL SECTION	60
7-3. MECHANISM SECTION-1 (MDM-7A)	61
7-4. MECHANISM SECTION-2 (MDM-7A)	62

Match case Limit results 1 per page

MDS-JE470

SECTION 6

DIAGRAMS

6-1. CIRCUIT BOARDS LOCATION

KEY-SW board

DISPLAY board

BD board

MAIN board

PT board

VOL-SEL board (SP model)

•

Abbreviation

: Singapore model