Yamaha HTR-5560 Service Manual download pdf (Page 4)

RX-V730/RX-V730RDS/RX-V630/RX-V630RDS

HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE

RX-V730/RX-V730RDS/RX-V630/RX-V630RDS

HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE

















CB306

Fig. 3

0 HA EF

Fig. 4

5. FUNCTION （1）∼（6）、POWER （8） P.C.B.、

TUNERの外し方

 

 A

 B

 



P.C.B.チェックをする場合には

 



 



 





When checking the P.C.B.:

•

Put a rubber sheet and a cloth over the equipment.

Then place the P.C.B. upside down on the cloth and

check it. (Fig. 6)

• Reconnect all cables (connectors) that have been

disconnected.

• The P.C.B. removed from the rear panel no longer has

a ground connection. Be sure to connect the ground of

each P.C.B. to the chassis or GND with a jumper wire

or the like.

5. Removal of FUNCTION (1) ~ (6), POWER (8) P.C.B.s

and Tuner

a. Remove CB308. (Fig. 5)

b. Remove 25 screws (A). (Fig. 4)

c. Remove 1 screw (B). (Fig. 5)

d. Remove FUNCTION (1) ~ (6), POWER (8) P.C.B.s and

the Tuner. (Fig. 5)

4. Removal of DSP P.C.B.

a. Remove 4 screws (7) and 1 screw (8), and then

remove the Shield Case Cover. (Fig. 3)

b. Remove 2 screws (9). (Fig. 3)

c. Remove 5 screws (0). (Fig. 4)

d. Remove CB306. (Fig. 3)

e. Remove the Shield Case and the DSP P.C.B.. (Fig. 3)

4. DSP P.C.B.の外し方

 78



 9

 0

 

 

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Yamaha HTR-5560 Service Manual Page 4

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