Yamaha HTR-6290 Service Manual page 105

A B
1
POWER (4) P.C.B.
(Side A)
2
CB6
3
CB3
4
5
6
R, K, A, B, L, J models
7
C D
POWER TRANSFORMER
(U, C, T, K, A, B, G, E, J models)
POWER (2)
(W2A)(W2B)
(R, L models)
CB4
4
8 14 1
IC2
3 2
IC3
1 4
7 1
2 IC1 3
/RES
+5M
PDET
MG
PRY
S10
FAN
/LFAN
E F G
POWER (4) P.C.B.
(Side B)
H I J
RX-V1900/HTR-6290/DSP-AX1900
• Semiconductor Location
Ref no. Location
D1 H3
D2 H5
D3 H5
D4 H5
D5 H5
D6 D4
D7 C4
D8 C4
D9 H4
D10 C4
D11 C6
IC1 D4
IC2 D4
IC3 C4
Q1 H5
Q2 H3
Q3 H5
Q6 C4
105