DOWNLOAD Sony HCD-XB66 / HCD-XB660 / LBT-XB66 / LBT-XB660 Service Manual ↓ Size: 6.75 MB | Pages: 78 in PDF or view online for FREE

Model
HCD-XB66 HCD-XB660 LBT-XB66 LBT-XB660
Pages
78
Size
6.75 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-xb66-hcd-xb660-lbt-xb66-lbt-xb660.pdf
Date
PREV: Sony LBT-XB44 / SS-XB44 / SS-XB660 Service Manual

Sony HCD-XB66 / HCD-XB660 / LBT-XB66 / LBT-XB660 Service Manual ▷ View online

HCD-XB66/XB660
7-12.
SCHEMATIC  DIAGRAM
– TAPE DECK Section –
•
 See page 38 for Note.
•
 See page 80 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark :  PLAYBACK
(
) : RECORD
The components identified by mark 
!
 or dotted line
with mark 
!
 are critical for safety.
Replace only with part number specified.
– 49 –
– 50 –
– 51 –
– 52 –
HCD-XB66/XB660
7-13.
PRINTED  WIRING  BOARD
– MAIN Section –
•
 See page 37 for Circuit Boards Location.
•
 See page 38 for Note.
D141
  G-11
D142
  I-10
D191
  F-12
D192
  F-12
D291
  H-9
D301
  E-5
D302
  E-5
D303
  E-5
D304
  E-5
D305
  E-5
D306
  E-6
D307
  F-5
D309
  F-5
D902
  I-6
D903
  I-6
D904
  I-6
D905
  I-6
D906
  I-5
D907
  I-4
D908
  I-3
D909
  I-3
D910
  I-4
D911
  I-4
D912
  F-4
D913
  F-3
D914
  F-3
D915
  H-3
D951
  I-6
D952
  I-6
IC101
  A-11
IC102
  B-11
IC201
  D-10
IC231
  G-7
IC281
  H-9
IC301
  D-5
IC302
  E-5
IC391
  A-12
IC901
  G-4
IC902
  G-5
IC903
  F-4
IC904
  H-4
IC1501
  B-2
IC1502
  C-2
Q101
  B-11
Q102
  B-11
Q103
  B-11
Q141
  I-10
Q142
  H-10
Q151
  B-11
Q191
  F-12
Q192
  E-12
Q201
  F-10
Q202
  F-10
Q203
  F-10
Q204
  G-8
Q231
  G-8
Q232
  G-8
Q251
  F-9
Q252
  F-8
Q253
  F-8
Q254
  G-8
Q281
  I-9
Q282
  H-8
Q283
  I-8
Q301
  E-6
Q901
  G-3
Q902
  G-4
Q903
  I-3
Q904
  I-3
Q905
  G-4
Q906
  G-4
Q907
  H-4
Q1531
  C-1
Q1532
  C-1
Q1533
  C-1
Q1534
  C-2
Q1535
  C-2
• Semiconductor
Location
Ref. No. Location
– 53 –
– 54 –
HCD-XB66/XB660
7-14.
SCHEMATIC  DIAGRAM
– MAIN Section (1/3) –
•
 See page 38 for Note.
•
 See page 77 for Waveforms.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
[
] : CD
(
) : VIDEO/MD (AUDIO)
〈〈
 
〉〉
: PLYABACK
∗
: Impossible to measure
– 55 –
– 56 –
HCD-XB66/XB660
7-15.
SCHEMATIC  DIAGRAM
– MAIN Section (2/3) –
•
 See page 38 for Note.
•
 See page 80 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
[
] : CD
(
) : VIDEO/MD (AUDIO)
〈〈
 
〉〉
: PLYABACK
The components identified by mark 
!
 or dotted line
with mark 
!
 are critical for safety.
Replace only with part number specified.
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