Schematic Diagram -Display, Jog Section - Sony WX-4500X Service Manual

WX-4500X
6-14. SCHEMATIC DIAGRAM — DISPLAY, JOG SECTION — • Refer to page 45 for IC Block Diagrams.
R930 R932
D908 D911
D905 D903
LSW961(2/2)
R935
LSW962(2/2)
LSW963(2/2)
LSW964(2/2)
R940
R957 R956 R955 R954 R953
LSW967(1/2) LSW966(1/2) LSW965(1/2) LSW964(1/2) LSW963(1/2)
R958 R959 R960 R961
LSW968(1/2) LSW969(1/2) LSW970(1/2) SW971
R944 R937
EN960(2/2)
D906
EN960(1/2)
D904
CN904
D902
TB900
• Waveforms
— DISPLAY SECTION —
1
3.2Vp-p
18.432MHz
IC900 ig (XTAL)
R931
LSW966(2/2)
LSW974(2/2)
LSW965(2/2)
LSW975(2/2)
LSW972(2/2)
LSW970(2/2)
R921
R938 R939
LSW967(2/2)
D909
LSW968(2/2)
D907
LSW969(2/2)
R952 R951
LSW962(1/2) LSW961(1/2) SW960
R962 R963 R964 R965
R929
LSW972(1/2) SW973 LSW974(1/2) LSW975(1/2)
R967
PH960
R942
R943
C919
D960
R922
R923
R991
CN903
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
RB901
IC900
R907
R906
R905
R904
R903
R901
RB900
FB900
R980
40 40
C910
R920
D901
C909
Q901
R917
RB902
C920 C907
C904 C911
D900
R918 C913
R912
C905
R936
R913
C906
X901
R911
C902 R910
C903
CN902
IC B/D
IC901
FL700
(Page 36)