Yamaha HTR-6150 Service Manual page 63

A B
1
YPAO
MIC
2
FM/AM
(U, C, R, T, K, A, G, E, F, L models)
TUNER
(B model)
MD/CD-R
DVD
3
DTV/CBL
DVR
CD
AUX
PORTABLE
4
MD/CD-R
DVR
ZONE2
(U, C, R, T, K, A, G, E, F, L model)
5 FRONT/SB
SURROUND
CENTER
SUB WOOFER
6
7
C D
AUDIO (ANALOG) / POWER SUPPLY SECTION BLOCK DIAGRAM
To DSP P.C.B.
FM/AM
TUNER
54,55 36-43
46,47
Muting
Mute Control
• See page 93, 94 →
MAIN
SCHEMATIC DIAGRAM
E F G
Power Limit Detect
Mute Control
IC401
23,21
Tone Center Mix
Control LFE Mix
Center
17
SR L/R
11,9
5,3
SB L/R
SW
15
R2A15215FP
+B
Power Supply Control
OPERATION
• See page 91, 92 →
To VIDEO P.C.B.
SCHEMATIC DIAGRAM
To DSP P.C.B.
H I
HP Relay
Control
Head Phone
Front A
IC501
Front B
FL/FR/C
Center
IC502
Surround
SL/SR
IC503
Surround Back
SBL/SBR
SP Relay
Control
IC407
Muting SUBWOOFER OUT
Power Supply Relay Control
D5021
ACH
RY506
Power Supply Control
ACL
-B
D7015
IC704
+12
• See page 95, 96 →
VIDEO
IC701
+5D AC2
SCHEMATIC DIAGRAM
IC705
-12
IC700
D7019
+3.3
AC3
IC706
+5XM/+5USB
D7014
IC703
RY341
AC4
+5I
D7018
IC707
+6.3
AC5
IC702
+3.3
To FL Display
AC6
Power transformer
T3401
S9
AC Detect
J
RX-V563/HTR-6150/DSP-AX563
Power Relay
Control
AC IN
63