Sony CDX-4240R / CDX-4250R Service Manual ▷ View online
4250R
CDX-4240R/4250R
– 37 –
– 38 –
(Page 48)
(Page 31)
4250R
– 39 –
– 40 –
CDX-4240R/4250R
4-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 51 for IC Block Diagrams.
Note:
• Voltage is dc with respect to ground under no-signal
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
(
no mark : FM
(
) : MW
<
> : CD PLAY
(Page 42)
(Page 43)
(Page 34)
CDX-4240R/4250R
– 41 –
– 42 –
4-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — • Refer to page 52 for IC Block Diagrams.
Note:
• Voltage is dc with respect to ground under no-signal
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
(
no mark : FM
(
) : MW
<
> : CD PLAY
(Page 39)
(Page 43)
– 43 –
– 44 –
CDX-4240R/4250R
4-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 51 for IC Block Diagrams.
Note:
• Voltage is dc with respect to ground under no-signal
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
(
no mark : FM
(
) : MW
<
> : CD PLAY
(Page 45)
(Page 40)
(Page 42)
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