DOWNLOAD Sony HCD-VX5AJ / MHC-VX5 / MHC-VX5J / MHC-VX7 Service Manual ↓ Size: 7.94 MB | Pages: 86 in PDF or view online for FREE

Model
HCD-VX5AJ MHC-VX5 MHC-VX5J MHC-VX7
Pages
86
Size
7.94 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / S/M HCD-VX5A/VX5AJ/VX7A 99
File
hcd-vx5aj-mhc-vx5-mhc-vx5j-mhc-vx7.pdf
Date
PREV: Sony SA-W11S Service Manual

Sony HCD-VX5AJ / MHC-VX5 / MHC-VX5J / MHC-VX7 Service Manual ▷ View online

HCD-VX5A/VX5AJ/VX7A
– 39 –
– 40 –
7-10.
SCHEMATIC  DIAGRAM  – VIDEO Board  (2/2) –
•
 See page 43 for Waveforms.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark :VIDEO CD PLAY
∗
: Impossible to measure
(Page 38)
HCD-VX5A/VX5AJ/VX7A
– 41 –
– 42 –
7-11.
PRINTED  WIRING  BOARD  – VIDEO BOARD –
•
 See page 32 for Circuit Boards Location.
• Semiconductor
Location
(Side A)
Ref. No.
Location
D301
B-5
D501
D-2
D502
H-1
IC101
H-5
IC401
B-2
IC504
G-4
IC505
D-4
IC507
D-6
IC509
G-6
Q301
B-5
Q304
C-2
Q306
B-5
Q307
B-4
Q308
B-4
Q310
B-3
Q502
D-2
• Semiconductor
Location
(Side B)
Ref. No.
Location
IC501
E-3
IC502
G-3
IC506
E-5
Q302
B-5
Q303
C-2
Q453
A-3
Q454
A-3
Q531
D-2
TP508
(27MHz)
J
(Page 34)
(Page 55)
• Waveforms
– VIDEO Board –
1
IC501 
5
 (LRCK)
5 Vp-p
22.8 
µ
s
4.4 Vp-p
472 ns
4.1 Vp-p
10 MHz
3.3 Vp-p
10 MHz
4.8 Vp-p
16.7 ms
2
IC501 
!£
 (BCLK)
3
IC502 
!£
 (XOUT)
5
IC502 
$∞
 (BUS)
4
IC502 
!∞
 (XIN)
4.8 Vp-p
472 ns
4.8 Vp-p
22.8 
µ
s
8
IC505 
^ª
 (Y-OUT)
1.7 Vp-p
H
7
IC505 
5
 (CD-LRCK)
5.2 Vp-p
60 ns
0
IC505 
*§
 (DA-XCLK)
9
IC505 
&∞
 (C-OUT)
H
0.5 Vp-p
3.1 Vp-p
16.7 ms
4.3 Vp-p
8.7 ms
6 Vp-p
22.6 
µ
s
!¡
IC505 
(£
 (PGIO2/VSYNK/CSYNK)
!™
IC505 
`⁄‚fl
 (VCK-IN)
!£
IC505 
`⁄‚°
  (DA-LRCK), IC509 
!ª
 (LRCK)
4.8 Vp-p
472 ns
!¢
 IC505 
`⁄⁄⁄
 (DA-BCK), IC509 
!¶
 (BCK)
!∞
Q301 (Base)
1.8 Vp-p
H
4.9 Vp-p
37 ns
!•
IC509 
4
 (MCKO)
H
1 Vp-p
0.9 Vp-p
H
6
IC505 
3
 (CD-BCK)
!§
Q303, 304 (Base)
!¶
Q308 (Base)
4.8 Vp-p
30 ns
5.1 Vp-p
59 ns
@º
IC509 
@¡
 (768FSO)
!ª
IC509 
@º
 (384FSO)
1 Vp-p
27 MHz
@¡
IC509 
@¢
 (XT2)
@£
IC401 
5
1.8 Vp-p
H
1 Vp-p
H
@™
IC401 
7
@¢
IC401 
3
1 Vp-p
H
2 Vp-p
H
@∞
IC401 
1
@§
J301 
3
 (COUT)
@¶
J301 
4
 (YOUT)
H
1 Vp-p
1.7 Vp-p
H
– 43 –
– 44 –
HCD-VX5A/VX5AJ/VX7A
– 45 –
– 46 –
7-12.
PRINTED  WIRING  BOARDS  – CD MOTER Section –
•
 See page 32 for Circuit Boards Location.
05
B
DISC TRAY
SLIDE
(DISC TRAY ADDRESS DETECT)
DISC TRAY
TURN
1-658-577-
C
(Page 55)
(Page 55)
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