2
A
B
C
D
E
F
G
H
I
J
1
3
4
5
7
RX-V661/HTR-6060/DSP-AX761
6
82
CB401
W402
JK401
W401
W404
W403
CB403
OPTIMIZER MIC
ZONE
CONTROL
ZONE 2
ON/OFF
DISPLAY
TUNING
AUTO/MAN'L
MEMORY
PRESET/TUNING/CH
CATEGORY
A/B/C/D/E
FM/AM
SPEAKERS
SPEAKERS
EDIT
PRESET/TUNING
INPUT
AUDIO SELECT
PURE DIRECT
STRAIGHT
SCENE
EFFECT
1
2
3
4
PROGRAM
TONE CONTROL
OPERATION (1) P.C.B.
(Side A)
OPERATION (6)
OPERATION (5)
(CB451)
OPERATION (2)
(CB426)
OPERATION (3)
(CB431)
MAIN (1)
(CB161)
DSP
(CB63)
FUNCTION (1)
(CB221)
F2
F1
+5M
MASW
/HP
MASTER
+5M
NC
HPL
HPE
HPR
MASTER
HPR
HPE
HPL
NC
/HP
MIC
E
-12
+12
/CEFD
SCEN1
ADKEY1
VRB
TONEB
ISB
/RSTFD
REM
/MIC
RM+
+5D
SCKN
SDTN
SCEN2
SCEN0
ADKEY0
VRA
TONEA
ISA
PDLED
/PSW
RM-
+5M
MG
VP
RX-V661
(U, C, R, T, K, A, G, E, L
models)
HTR-6060
(G model)
B model
RX-V661
(U, C, R, T, K, A, G, E, L models)
HTR-6060
(G model)
•
Semiconductor Location
Ref no. Location Ref no. Location Ref no. Location
D4001
H4
D4002
G4
D4003
F4
D4004
E4
D4005
G5
D4015
D3
Circuit No.
U, C, R, T, K, A, G, E, L, J
B
O
X
SW401, 406, 409, 413-416, 418, 421