Sony CDX-C4750 / CDX-C6600 Service Manual ▷ View online
– 31 –
– 32 –
CDX-C4750/C6600
(Page 38)
(Page 25)
CDX-C4750/C6600
– 33 –
– 34 –
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
(
) : AM
<
> : CD PLAY
4-7. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 43 for IC Block Diagrams.
(Page 35)
(Page 28)
IC801
MB90574PFV-G-193-BND
– 35 –
– 36 –
CDX-C4750/C6600
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
(
) : AM
<
> : CD PLAY
4-8. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 44 for IC Block Diagrams.
(Page 39)
(Page 34)
CDX-C4750/C6600
– 37 –
– 38 –
4-9. PRINTED WIRING BOARD — DISPLAY SECTION —
(D501)
B-10
(D502)
B-12
(D503)
B-10
(D506)
C-10
(D507)
C-10
(IC501)
C-8
LED501
B-3
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
LED502
B-2
LED503
B-1
LED504
C-2
LED505
C-3
(Q502)
B-13
(Q505)
B-13
( ): SIDE B
(Page 31)
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