SONY SCD333A
Service Manual

SCD-333A SECTION 1 DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. for printed wiring boards: � X : parts extracted from the component side. � Y : parts extracted from the conductor side. � z : Through hole. � b : Pattern from the side which enables seeing. (The other layer�s patterns are not indicated.) Caution: Pattern face side: Parts on the pattern face side seen from the (Side B) pattern face are indicated. Parts face side: Parts on the parts face side seen from the (Side A) parts face are indicated. for schematic diagram: � All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. � All resistors are in � and 1/4 W or less unless otherwise specified. � % : indicates tolerance. � f : internal component. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. � U : B+ Line. � Signal path. J : CD
TP032

1-1. PRINTED WIRING BOARDS MD-MAIN BOARD (SIDE A)
TP001 TP002 TP005 TP003 TP019 TP007 TP009 TP014 TP013 TP011 TP016 TP015 TP008 M25 TP017 M26 M22 M19 M23 TP022 M39 M16 M15 M17 M11 M07 M76 M06 M75 M74 M67 M70 TP023 M61 M63 TP028 TP027 TP025 TP029 TP038 TP034 M69 TP042 TP041 TP043 TP039 TP040 TP026 TP073 TP069 TP067 TP066 TP044 BR001 TP046 BR002 M02 M80 TP061 TP062 M71 M66 M35 M29 M27 M24 M41 M21 M10 M38 M51 RED WHT M903 (LOADING)

A

TP004 TP006 TP012 TP010

B

M28M52 M58

C

TP033 TP036 TP037

D

E
TP052

TP049 TP050 TP072 TP071 TP051 TP059 TP058

TP068 TP070 TP065

F

TP047 TP045

TP053

TP054 TP055

TP056

TP057 TP063

TP064 1-660-77121

04

1

2

3

4

5

6

7

2

2