Sony CDX-616 Service Manual page 55

SERVICE MANUAL
The mechanism deck was changed from MG-250C-137 to MG-250D-137.
At the same time, MAIN and JACK boards were been changed.
This supplement contains only a new type mechanism deck and boards.
SUPPLEMENT-2
File this supplement with the service manual.
Subject: Mechanism Deck Modification (MG-250D-137)
TABLE OF CONTENTS
1. NEW/FORMER DISCRIMINATION
2. DISASSEMBLY
3. DIAGRAMS
3-1. Note for Printed Wiring Boards
and Schematic Diagrams ................................................ 5
3-2. Printed Wiring Boards - RF/SW Boards - .................... 6
3-3. Schematic Diagram - RF/SW Boards - ........................ 7
3-4. Printed Wiring Boards
-MAIN Board (Component Side) - ............................... 8
3-5. Printed Wiring Board
-MAIN Board (Conductor Side) - ................................. 9
3-6. Schematic Diagram - MAIN Board (1/2) - .................. 10
3-7. Schematic Diagram - MAIN Board (2/2) - .................. 11
3-8. Printed Wiring Boards - JACK Board - ........................ 12
3-9. Schematic Diagram - JACK Board - ............................ 12
4. EXPLODED VIEWS
5. ELECTRICAL PARTS LIST
CDX-616
(ECN-CSA00840)
.................... 2
......................................................... 3
................................................ 13
............................... 18
AEP Model
UK Model