Sony Ericsson CDX-M620 - Manual (Page 50)

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CDX-M620/M670
4-16. PRINTED WIRING BOARD — KEY SECTION —
(Page 42) (Page 52) LED5 B-2
LED6 B-3
LED7 C-1
LED8 C-3
LED9 C-13
LED10 C-2
LED11 A-3
LED12 A-2
LED13 C-13
(D7) A-8
(D8) A-9
(IC1) B-7
LED1 B-4
LED2 B-10
LED3 B-2
LED4 B-3
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location
LED14 A-13
LED15 A-11
LED16 C-11
LED17 B-12
LED18 C-12
Q1 A-4
Q2 A-3
Q3 B-4
( ) : SIDE B