Sony MDX-C800REC (serv.man2) Service Manual ▷ View online
41
41
• Refer to page 33 for Waveforms.
3-13. SCHEMATIC DIAGRAM — COMPUTER SECTION — • Refer to page 52 for IC Block Diagrams.
(Page 37)
MDX-C800REC
(Page 44)
42
42
3-14. PRINTED WIRING BOARDS — MAIN SECTION —
(Page 40)
(Page 34)
MDX-C800REC
D1
F-12
D100
B-7
D101
B-7
D102
B-8
D103
B-8
D200
B-7
D201
B-6
D202
B-8
D203
B-8
D650
J-8
D700
J-13
D701
B-5
D714
K-2
D716
K-9
D719
K-5
D721
C-9
D722
C-10
D723
C-9
D780
B-4
D781
C-3
D782
C-3
D783
B-3
D784
B-2
D787
C-3
D788
D-4
D789
D-1
D822
I-2
D824
C-4
D825
B-4
D826
B-5
D827
B-5
D828
B-5
D829
B-5
D830
C-4
D831
C-5
D832
B-4
D833
B-4
D834
E-7
D835
E-7
D836
E-6
D837
F-6
D838
H-3
IC102
C-11
IC284
G-6
IC300
H-4
IC301
H-4
IC650
J-6
IC651
H-7
IC652
K-8
IC700
I-11
IC701
K-13
IC702
K-11
IC780
C-4
IC801
D-7
IC802
G-4
Q1
F-13
Q2
F-12
Q3
F-12
Q103
C-8
Q201
C-7
Q300
H-3
Q651
I-8
Q700
I-13
Q701
C-6
Q702
K-13
Q703
C-10
Q704
B-9
Q705
C-10
Q780
B-4
Q781
C-4
Q784
D-1
Q822
C-5
Q823
D-4
Q825
D-6
Q826
D-7
Q830
G-7
Q831
H-3
Q833
I-2
• Semiconductor
Location (SIDE A)
Ref. No.
Location
43
43
MDX-C800REC
(Page 48)
Ref. No.
Location
D702
B-1
D717
J-3
D718
K-5
D785
C-3
D786
C-3
D820
B-3
D821
F-2
D839
I-2
D840
J-3
D841
J-1
IC104
A-7
IC280
G-1
Q102
B-11
Q200
B-11
Q782
B-3
Q783
B-3
Q821
I-1
Q824
D-5
Q827
D-5
Q828
E-4
Q829
D-4
Q832
H-3
Q834
I-2
Q835
J-2
Q836
J-2
• Semiconductor
Location (SIDE B)
44
44
(Page 46)
MDX-C800REC
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
• Refer to page 49 for Waveforms.
3-15. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 52 for IC Block Diagrams.
(Page 47)
(Page 45)
(Page 37)
(Page 41)
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