Sony HCD-V919AV / MHC-V919AV Service Manual ▷ View online
HCD-V919AV
7-21.
SCHEMATIC DIAGRAM – MAIN Section (2/4) –
•
See page 88 for Waveforms.
– 61 –
– 62 –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
no mark : FM
(
) : CD PLAY
∗
: Impossible to measure
(Page 60)
(Page 60)
(Page 60)
(Page 65)
(Page 65)
(Page 66)
(Page 64) (Page 66)
(Page 50)
(Page 50)
(Page 43)
HCD-V919AV
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
no mark : FM
7-22.
SCHEMATIC DIAGRAM – MAIN Section (3/4) –
•
See page 93 for IC Block Diagrams.
– 63 –
– 64 –
(Page 59)
(Page 59)
(Page 65)
(Page 65)
(Page 65)
(Page 62)
(Page 85)
HCD-V919AV
7-23.
SCHEMATIC DIAGRAM – MAIN Section (4/4) –
– 65 –
– 66 –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
no mark : FM
(
) : CD PLAY
∗
: Impossible to measure
(Page 60)
(Page 60)
(Page 60)
(Page 64)
(Page 64)
(Page 64)
(Page 69)
(Page 79)
(Page 79)
(Page 62)
(Page 61)
(Page 61)
(Page 61)
HCD-V919AV
– 67 –
– 68 –
Ref. No.
Location
• Semiconductor
Location
D601
D-2
D602
D-4
D603
E-4
D620
C-10
D621
C-4
D622
C-5
D623
C-6
D624
C-7
D625
C-8
D626
A-2
D627
B-2
D628
A-2
D629
C-3
D630
C-2
D651
E-1
D652
E-1
D804
E-9
D805
E-6
D806
E-5
D807
E-9
IC601
B-5
IC602
A-9
IC603
B-7
IC801
E-7
IC851
E-5
Q601
D-1
Q602
C-1
Q603
C-2
Q607
C-9
Q608
C-4
Q609
C-6
Q610
C-8
Q611
B-2
Q618
E-2
Q701
A-6
Q702
A-8
Q851
F-6
Q958
E-9
Q959
E-8
Q960
E-8
7-24.
PRINTED WIRING BOARD – PANEL Section –
•
See page 35 for Circuit Boards Location.
(Page 57)
(Page 71)
(Page 72)
(Page 72)
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