DOWNLOAD Sony DAV-JZ8888K / HCD-JZ8888K Service Manual ↓ Size: 4.8 MB | Pages: 96 in PDF or view online for FREE

Model
DAV-JZ8888K HCD-JZ8888K
Pages
96
Size
4.8 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dav-jz8888k-hcd-jz8888k.pdf
Date

Sony DAV-JZ8888K / HCD-JZ8888K Service Manual ▷ View online

HCD-JZ8888K
5
Discharge the charged electricity in capacitors to prevent electric shock as follows
When disassembling the machine, be sure to discharge the charged electricity in the following capacitors.
Use a resistor of 800 ohms, 2 Watts for discharging the following capacitors.
POWER board
   C903: 390V
   C932, C933, C934, CN904: 30V
Point of capacitor discharge for C932, C933, C934:
Connect to the red and black wire of CN904.
Point of capacitor discharge for C903:
Connect to the foot of C903.
800
:/2W
HCD-JZ8888K
6
SECTION  2
DISASSEMBLY
•  This set can be disassembled in the order shown below.
2-1. CASE
 (Page 
7)
2-3.  BACK PANEL SECTION
 (Page 
8)
SET
2-2.  FRONT PANEL SECTION
 (Page 
7)
2-4.  DVD MECHANISM DECK
 (Page 
8)
2-8. TRAY
 (Page 
10)
2-5. POWER 
BOARD,
 USB 
BOARD
 (Page 
9)
2-6. MAIN 
BOARD,
 SP 
BOARD,
 DSP 
BOARD
 (Page 
9)
2-10. MS-203 BOARD
 (Page 
11)
2-12. OPTICAL PICK-UP
 (Page 
12)
2-7. IO-COMPONENT 
BOARD
 (Page 
10)
2-9. BELT
 (Page 
11)
2-11. BASE UNIT
 (Page 
12)
HCD-JZ8888K
7
Note: Follow the disassembly procedure in the numerical order given.
2-1. CASE
2-2.  FRONT  PANEL  SECTION
1
 two screws
  (case 3 TP2)
2
 two screws
  (case 3 TP2)
3
 five screws
 (BV/ring)
4
 case
8
 four screws
     (+BV3 (3-CR))
0
 front panel section
9
 claw
9
 claw
4
 loading panel
5
 CN4014 (4P)
7
 CN3001 (3P)
6
 wire (flat type)(19 core)
 (CN507)
1
 label
tray
2
3
HCD-JZ8888K
8
2-3.  BACK  PANEL  SECTION
2-4.  DVD  MECHANISM  DECK
2
 CN3000 (2P)
3
 wire (flat type) (9 core)
 (CN4016)
4
 three screws
     (+BVTP 3 
u8)
5
 two screws
     (+BVTP 3 
u8)
6
 two screws
     (+BVTP 3 
u8)
0
 back panel section
8
 two screws
     (+BVTP 3 
u8)
9
 screw
     (+BVTP 3 
u8)
7
 screw
     (+B 3 
u6)
1
 CN901 (2P)
2
 CN1201 (6P)
1
 wire (flat type)(24 core)
 (CN1101)
3
 wire (flat type)(5 core)
 (CN1202)
8
 two screws
     (+BV3 (3-CR))
0
 DVD mechanism deck
5
 screw
     (+BV3 (3-CR))
6
 screw
     (+BV3 (3-CR))
9
 screw
     (+BV3 (3-CR))
7
 cover (CDM-DSY)
4
 screw
     (+BV3 (3-CR))
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