Read Sony XR-CA360 / XR-CA360X / XRS-CA300 / XRS-CA310X Service Manual online
2
XR-CA360/CA360X
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C dur-
ing 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
SERVICING NOTES
.........................................................
2
1.
GENERAL
Location of Controls .......................................................
3
Setting the Clock .............................................................
3
2.
DISASSEMBLY
2-1. Disassembly Flow ...........................................................
7
2-2. Sub Panel .........................................................................
7
2-3. Mechanism Deck (MG-36SZ13-32) ...............................
8
2-4. MAIN Board ...................................................................
8
2-5. Heat Sink .........................................................................
9
2-6. Bracket (MD) ..................................................................
9
2-7. DC Motor (Capstan/Reel) (M901) ................................. 10
2-8. Main Belt, Sub Belt (C) .................................................. 10
2-9. Magnetic Head (Playback) (HP901) .............................. 11
2-8. Main Belt, Sub Belt (C) .................................................. 10
2-9. Magnetic Head (Playback) (HP901) .............................. 11
3.
MECHANICAL ADJUSTMENTS
....................... 12
4.
ELECTRICAL ADJUSTMENTS
Tape Deck Section .......................................................... 12
Tuner Section .................................................................. 13
Tuner Section .................................................................. 13
5.
DIAGRAMS
5-1. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 14
5-2. Printed Wiring Board – MAIN Board – ........................ 15
5-3. Schematic Diagram – MAIN Board (1/2) – .................. 16
5-4. Schematic Diagram – MAIN Board (2/2) – .................. 17
5-5. Printed Wiring Board – CONTROL Board – ................ 18
5-6. Schematic Diagram – CONTROL Board – ................... 19
5-7. IC Pin Function Description ........................................... 21
5-3. Schematic Diagram – MAIN Board (1/2) – .................. 16
5-4. Schematic Diagram – MAIN Board (2/2) – .................. 17
5-5. Printed Wiring Board – CONTROL Board – ................ 18
5-6. Schematic Diagram – CONTROL Board – ................... 19
5-7. IC Pin Function Description ........................................... 21
6.
EXPLODED VIEWS
6-1. General Section ............................................................... 23
6-2. Front Panel Section ......................................................... 24
6-3. MAIN Board Section ...................................................... 25
6-4. Mechanism Deck Section (MG-36SZ13-32) ................. 26
6-2. Front Panel Section ......................................................... 24
6-3. MAIN Board Section ...................................................... 25
6-4. Mechanism Deck Section (MG-36SZ13-32) ................. 26
7.
ELECTRICAL PARTS LIST
............................... 27
SERVICING NOTES
SERVICE POSITION
In checking the control board and main board, prepare two jigs
(extension (MD) cord J-2502-060-1 and
connection cable for F/P to main J-2502-072-1).
(extension (MD) cord J-2502-060-1 and
connection cable for F/P to main J-2502-072-1).
Note of replacing of the IC1
In this set, the IC1 on the MAIN board is changed from the mid-
way of the production.
When the replacing of the IC1, be sure to check the model name
printed by IC, and replace the IC1 by following the instructions
below.
way of the production.
When the replacing of the IC1, be sure to check the model name
printed by IC, and replace the IC1 by following the instructions
below.
• When replacing of the IC1 (MN101C49HAS)
Replace the IC1 with the MN101C49HEA (Part No.: 6-603-
178-01), and replace the TU101 (A-3220-944-A) simultaneously.
178-01), and replace the TU101 (A-3220-944-A) simultaneously.
• When replacing of the IC1 (MN101C49HEA)
Perform the usual replacing.
main board
(CN600)
(CN600)
mechanism deck
main board (CN350)
main board (CN300)
control board (CN900)
connect jig
(connection cable
for F/P to main J-2502-072-1)
to the main board (CN600) and
control board (CN900).
(connection cable
for F/P to main J-2502-072-1)
to the main board (CN600) and
control board (CN900).
connect jig
(extention (MD) cord J-2502-060-1)
to the main board (CN300, CN350)
and mechanism deck.
(extention (MD) cord J-2502-060-1)
to the main board (CN300, CN350)
and mechanism deck.
Ver 1.2
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