Yamaha HTR-6150 Service Manual page 15

3. Removal of DSP P.C.B.
Note: U, C, F models
After replacement of DSP P.C.B. or writing of the
firmware, make sure to activate the self-diagnos-
tic function and change the "M6 Model ID" setting
to the same model name as this unit (RX-V563 or
HTR-6150).
a. Remove 2 screws (5). (Fig. 2)
b. Remove 11 screws (U, C models) / 10 scrwes (R, T, K,
A, B, G, E, F, L models) (6). (Fig. 3)
c. Remove CB21, CB22, CB31, CB32, CB81, CB82 and
CB84. (Fig. 2)
d. Remove DSP P.C.B. (Fig. 2)
CB32
CB31
CB84
5
CB82
VIDEO (2) P.C.B.
CB81
VIDEO (1) P.C.B.
CB301
4. Removal of VIDEO (1), (2) and (6) P.C.B.s
a. Remove 2 screws (7). (Fig. 3)
b. Remove VIDEO (6) P.C.B. (Fig. 2)
c. Remove 9 screws (8). (Fig. 3)
d. Remove CB301 and CB609. (Fig. 2)
e. Remove VIDEO (1) and (2) P.C.B.s. (Fig. 2)
DSP P.C.B.
5
CB21
CB22
CB609
VIDEO (6) P.C.B.
Fig. 2
R, T, K, A, B, G, E, F, L models
U, C models
6
7 8
5. Removal of VIDEO (4) P.C.B.
a. Remove 2 screws (9). (Fig. 4)
b. Remove CB351 and CB353. (Fig. 4)
g. Remove VIDEO (4) P.C.B. (Fig. 4)
VIDEO (4) P.C.B.
CB351
CB353
RX-V563/HTR-6150/DSP-AX563
Fig. 3
6. Removal of FM/AM Tuner
a. Remove 2 screws (0). (Fig. 4)
b. Remove CB403. (Fig. 4)
c. Remove FM/AM tuner. (Fig. 4)
9
0
FM / AM tuner
CB403
Fig. 4
15