DOWNLOAD Sony AVD-K700P / HT-V700DP Service Manual ↓ Size: 9.76 MB | Pages: 78 in PDF or view online for FREE

Model
AVD-K700P HT-V700DP
Pages
78
Size
9.76 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
avd-k700p-ht-v700dp.pdf
Date

Sony AVD-K700P / HT-V700DP Service Manual ▷ View online

41
AVD-K700P
5-2) Grease Applications
(1) Grease Application Method
Apply grease by using a cloth swab or brush. Care must
be exercised so that excess quantity should not be
used. If the excessive quantity is applied, wipe it with
the gauze soaked in alcohol  (Isopropyl Alcohol).
NOTE: POSITION OF GREASE APPLICATION
(2) Regular Grease Application
Apply grease to the designated application position
every 500 hour.
5
4
2
1
3
(1) Inner Side Surface and Top
Surface of Loading Path
(2) Stable Adhesion Part of Base
P2, P3
(3) Arm Pinch Shaft
(4) Gear Wheel Shaft 
(5) Reel S. T. Shaft 
(1) (2) (3) (4): KG-684G
(Green)
(5): PL-433 (Yellow)
Cam Part
(PL-433.Yellow)
Gear Part 
(PL-433.Yellow)
Boss Part Side Wall
(PL-433.Yellow)
Gear Part Side Application
(PL-433.Yellow)
Cam Part Side Application
(KG-684G.Green)
Gear Sector
Gear Cam
Base Loading
Gear Drive
Inner Surface of
Guide Rail
(KG-684G.Green)
Chassis (L)
Chassis (R)
Gear Part
1
2
3
4
6
5
7
(1) Inner Side Surface and Top
Surface of Loading Path
(2) Stable Adhesion Part of Base
P2, P3 Coil
(3) Gear Cam Shaft 
(4) Gear Drive Shaft
(5) Clutch Shaft Groove
(6) Guide Part on the Plate Slider
Side Wall (Left)
(7) Guide Part on the Plate Slider
Side Wall (Right)
(1) (2) (3) (4) (5) (6) (7): KG-
684G (Green)
Chassis (TOP)
Chassis (Bottom)
Cam Part
(KG-684G , GREEN) 
Cam Part
(KG-684G , GREEN) 
Gear Rack F/L
Lever, Brake Driving Cam Part
Side Wall Guide Part
Lever F/R Driving Part
Side Wall Guide Part
Lever, Spring Driving Part
Lever Tension Driving Cam Part
Gear Sector Driving Part
Plate Slider
42
AVD-K700P
Lever, F/R, Base, Tension
GEAR AY, P2 & P3
LEVER, F/R
Clutch Contact Part
(PL-433, Yellow)
Tension Arm Party 
Hinge Part (PL-433, Yellow)
BASE, TENSION
PL-433
43
43
AVD-K700P
AVD-K700P
SECTION 4
DIAGRAMS
Note: The components identified by mark 
0
 or dotted line
with mark 
0
 are critical for safety.
Replace only with part number specified.
For schematic diagrams.
Note:
• All capacitors are in 
µ
F unless otherwise noted.  (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in 
 and 
1
/
4
 
W or less unless otherwise
specified.
f
: internal component.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
• Indication of transistor
C E
B
These are omitted
Q
C
E
B
These are omitted
For printed wiring boards.
Note:
b
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
  Caution:
  Pattern face side:     Parts on the pattern face side seen from
  (Conductor Side)   
 
the pattern face are indicated.
  Parts face side:     
 
 
Parts on the parts face side seen from
  (Component Side) 
 
the parts face are indicated.
MEMO
44
44
AVD-K700P
AVD-K700P
4-1. BLOCK DIAGRAM – POWER (SMPS) SECTION-1 –
NOTES)      Symbol denotes AC ground.
NOTES)      
Symbol denotes DC chassis ground.
BD101
BD101
PW101
BR
(BK)
BL
(WH)
V101
F101
!
!
IC105
F102
IC106
!
IC102
T102
IC103
!
!
T101
!
C103
C113
C114
C122
!
!
!
!
PSW01
32VA
NC
NC
PWR SENSE
PSV01
FD(+)
FD(-)
-29VA
33VA
13VA
3.8VA
5.3VA
LINE FILTER
BLOCK
( C101, C102, 
L101, L102 )
RECTIFIER & SMOOTHING
BLOCK
( D129, C144, L124, C147 )
FEED-BACK
BLOCK
( R132, R133, C148,
R134, R135, R136,
R137 )
RECTIFIER &
SMOOTHING
BLOCK
(D123, C130, ZD121, R127)
RECTIFIER & SMOOTHING
BLOCK
( D126, C140, L122, C141 )
RECTIFIER &
SMOOTHING
BLOCK
( D125, R129, C138 )
FEED-BACK
BLOCK
( R122, R121, C136,
R123, R124, R125,
R126 )
PWR SENSE 
BLOCK
( R184, R185 )
RECTIFIER & SMOOTHING
BLOCK
( D124, C137, R128 )
DRIVE & S/W BLOCK
QUASI-RESONANT BLOCK
( IC101, R114, R115, C123, C107, 
BC101, D108, R101, D102, R102,
 D103, R106, ZD102, Z101, C108, 
R104, C109, C110)
RECTIFER & SMOOTHING
BLOCK
( D122, C131, R131, 
C132, C133, C135, L122 )
SNUBBER
BLOCK
( R110, C115, 
D104, C117 )
DRIVE & S/W BLOCK
SOFT-START BLOCK
( R107, R108, C121, R105,
C120, C119, ZD1103, D105,
R111, BC102 )
RECTIFIER & SMOOTHING
BLOCK
( D127, C142, L123, C146 )
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