Sony SRF-T615 Service Manual ▷ View online
SRF-T615
SERVICE MANUAL
FM STEREO/AM PLL SYNTHESIZED RADIO
SPECIFICATIONS
Tourist Model
Ver. 1.2 2008.02
9-927-184-13
2008B02-1
© 2008.02
© 2008.02
Sony Corporation
Audio Business Group
Published by Sony Techno Create Corporation
Published by Sony Techno Create Corporation
– 2 –
Specifications ........................................................................... 1
1. GENERAL
Location and Function of Controls .................................... 2
2. DISASSEMBLY
2-1. Cover (JOG) (A) ......................................................... 3
2-2. Lid, Battery Case ........................................................ 3
2-3. Cabinet (Rear) ............................................................. 4
2-4. Main Board ................................................................. 4
2-2. Lid, Battery Case ........................................................ 3
2-3. Cabinet (Rear) ............................................................. 4
2-4. Main Board ................................................................. 4
3. ADJUSTMENTS
.......................................................... 5
4. DIAGRAMS
4-1. Explanation of IC Terminals ....................................... 7
4-2. Block Diagrams .......................................................... 9
4-3. Printed Wiring Boards .............................................. 12
4-4. Schematic Diagram ................................................... 15
4-2. Block Diagrams .......................................................... 9
4-3. Printed Wiring Boards .............................................. 12
4-4. Schematic Diagram ................................................... 15
5. EXPLODED VIEW
..................................................... 19
6. ELECTRICAL PARTS LIST
.................................... 20
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270°C during
repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering or
unsoldering.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
TABLE OF CONTENTS
SECTION 1
GENERAL
LOCATION AND FUNCTION OF CONTROLS
This section is extracted from
instruction manual.
instruction manual.
– 3 –
SECTION 2
DISASSEMBLY
Note :
Follow the disassembly procedure in the numerical order given.
2-1. COVER (JOG) (A)
2-2. LID, BATTERY CASE
r
The equipment can be removed using the following procedure.
Cover (JOG) (A)
Set
Lid, Battery Case
Cabinet (Rear)
Main Board
1
Screw (B1.7x9)
2
Three claws
3
Turn from upper side
of the cover (JOG) (A),
and remove it.
and remove it.
Cover (JOG) (A)
3
Two claws
1
2
Lid, battery case
– 4 –
2-3. CABINET (REAR)
2-4. MAIN BOARD
1
Screw (1.7x9)
2
Two claws
2
Two claws
2
Two claws
3
2
Claw
5
Button (MENU)
4
Knod (HOLD)
Cabinet (front) ASSY
Cabinet (rear)
1
Lead wire (Black)
3
Remove solder
Main board
2
Screws (1.4)
4
Terminal (+) (A), battery
Terminal (–) (A), battery
Cabinet (front) ASSY
Black
Brown