Sony HCD-LX30 / HCD-LX5 / HCD-LX50 / HCD-LX6 / LBT-LX30 / LBT-LX5 / LBT-LX50 / LBT-LX6 Service Manual ▷ View online
29
29
HCD-LX5/LX6/LX30/LX50
4-19.
SCHEMATIC DIAGRAM – TC-A/TC-B/CD-L/CD-L2/CD-R/CD-R2 Boards –
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM
no mark : FM
(Page 25)
(Page 25)
30
30
HCD-LX5/LX6/LX30/LX50
4-20.
PRINTED WIRING BOARDS – FRONT INPUT/HEADPHONE/MIC Boards –
•
See page 11 for Circuit Boards Location.
(Page 19)
(Page 32)
(Page 26)
31
31
HCD-LX5/LX6/LX30/LX50
4-21.
SCHEMATIC DIAGRAM – FRONT INPUT/HEADPHONE/MIC Boards –
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM
no mark : FM
(Page 20)
(Page 33)
(Page 27)
32
32
HCD-LX5/LX6/LX30/LX50
• Semiconductor
Location
Ref. No.
Location
D401
G-4
D402
C-2
D405
A-1
D406
B-1
D801
F-4
D802
E-5
D803
E-6
D804
G-2
D805
E-3
D831
I-8
D833
I-5
D834
I-5
D835
I-5
D836
I-5
D841
I-3
D842
I-2
D843
I-3
D844
I-3
D851
F-4
D852
E-5
D853
I-7
D902
F-9
D903
G-9
D904
G-9
D905
G-9
D906
H-10
D907
G-8
D908
G-9
D909
G-9
D910
G-8
D911
I-9
D912
I-8
D913
I-10
IC801
D-4
IC901
I-10
Q401
C-1
Q402
C-1
Q431
F-8
Q432
G-8
Q433
G-8
Q434
G-7
Q437
G-8
Q439
G-8
Q801
F-3
Q803
F-6
Q804
F-6
Q805
H-3
Q831
F-2
Q832
F-2
Q833
G-2
Q834
F-3
Q851
F-4
Q855
H-3
Q901
G-10
Q902
H-9
Q903
I-10
Q904
I-8
Q905
I-8
Q906
I-10
Q907
I-10
Q908
I-9
4-22.
PRINTED WIRING BOARD – PA Board –
•
See page 11 for Circuit Boards Location.
(Page 19)
(Page 19)
(Page 30)
(Page 34)
(Page 34)
(Page 34)
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