DOWNLOAD Sony MEX-BT3800U / MEX-BT3807U / MEX-BT3850U / MEX-BT38UW Service Manual ↓ Size: 3.23 MB | Pages: 50 in PDF or view online for FREE

Model
MEX-BT3800U MEX-BT3807U MEX-BT3850U MEX-BT38UW
Pages
50
Size
3.23 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
mex-bt3800u-mex-bt3807u-mex-bt3850u-mex-bt38uw.pdf
Date
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Sony MEX-BT3800U / MEX-BT3807U / MEX-BT3850U / MEX-BT38UW Service Manual ▷ View online

MEX-BT38UW/BT3800U/BT3807U/BT3850U
13
SECTION  3
DISASSEMBLY
•  This set can be disassembled in the order shown below.
3-1.  DISASSEMBLY  FLOW
Note: Follow the disassembly procedure in the numerical order given.
3-2. COVER
FRONT PANEL SECTION
Note: Illustration of disassembly is omitted.
3-2. COVER
 (Page 
13)
3-3.  CD MECHANISM DECK (MG-101Z-188//Q)
 (Page 
14)
3-4. ANTENNA 
BOARD
 (Page 
14)
3-5. MAIN 
BOARD
 (Page 
15)
SET
3-6. SERVO 
BOARD
 (Page 
15)
3-7.  CHASSIS (T) SUB ASSY
 (Page 
16)
3-8.  ROLLER ARM ASSY
 (Page 
16)
3-9. CHASSIS 
(OP) 
ASSY
 (Page 
17)
3-11. SLED MOTOR ASSY
 (Page 
18)
3-12. OPTICAL PICK-UP SECTION
 (Page 
19)
3-13. OPTICAL PICK-UP 
 (Page 
19)
3-10.  CHUCKING ARM SUB ASSY
 (Page 
17)
 screw
 (PTT2.6 
× 6)
 two bosses
 three claws
 two bosses
 cover
MEX-BT38UW/BT3800U/BT3807U/BT3850U
14
3-3.  CD  MECHANISM  DECK (MG-101Z-188//Q)
3-4.  ANTENNA  BOARD
 screw
 (PTT2.6 
× 6)
 connector
 (CN350)
  CD mechanism deck
 (MG-101Z-188//Q)
 screw
 (PTT2.6 
× 6)
 two screws
 (PTT2.6 
× 6)
 two screws
 (PTT2.6 
× 4)
 connector
 (CN110)
 bracket (CD)
 two claws
 two claws
 microphone connector
 (CN810)
  lead wire with connector
 
(ANTENNA board: CN1, BT board)
  sub panel assy
 screw (T)
 ANTENNA board
MEX-BT38UW/BT3800U/BT3807U/BT3850U
15
3-5.  MAIN  BOARD
  fuse (blade type) 
 
(auto fuse) (10A/32V) 
 (FU701)
RB MAIN board
 chassis block
 screw
 (PTT2.6 
× 8)
 screw
 (PTT2.6 
× 8)
 screw
 (PTT2.6 
× 8)
  three ground point screws
 (PTT2.6 
× 6)
 screw
 (PTT2.6 
× 8)
R  connection cord (MIC)
 
(external microphone) (J801)
  connection cord (RCA)
 
(sub out (mono)) (J401) 
 connector
 (CN410)
 connector
 (CN811)
 SERVO board 
 claw
 claw
SERVO board 
 two toothed lock screws
 (M 
1.7 
× 2.5)
 Remove the eleven solders.
GRY
YEL
BLU
ORG
RED
BLK
RED
WHT
BLK
RED
WHT
 optical pick-up (16 core)
 (CN101)
 cable wire
mechanical block assy
3-6.  SERVO  BOARD
Note:
 This illustration sees the mechanical block assy from the bottom side.
MEX-BT38UW/BT3800U/BT3807U/BT3850U
16
3-7.  CHASSIS (T)  SUB  ASSY
3-8.  ROLLER  ARM  ASSY
 chassis (T) sub assy
 claw
 two screws
 (M 
1.7 
× 2.5)
 two screws
 (M 
1.7 
× 2.5)
 washer
 gear (RA1)
 roller arm assy
 spring (RAL)
 spring (RAR)
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