Yamaha HTR-6230, Service Manual

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RX-V365/HTR-6230
RX-V365/HTR-6230
1 . A N L O G B Y P A S S
1 . D S P B Y P A S S
2 . A U D I O C H E C K
2 . M U T E A L L
2 . M U T E S Y S I C
2 . M U T E T R
INPUT: DVD ANALOG
SPEAKER OUT: 1 kHz, SUBWOOFER OUTPUT: 50 Hz
Input level Volume
SPEAKER OUT SUBWOOFER
OUTPUT FRONT CENTER SURROUND
Both ch, -20 dBm +6.0 dB +11.5 dBm -∞ -∞ -∞
Input level Volume
SPEAKER OUT SUBWOOFER
OUTPUT
FRONT CENTER SURROUND
Both ch, -20 dBm +6.0 dB +11.5 dBm -∞ -∞ -∞
Input level Volume
SPEAKER OUT SUBWOOFER
OUTPUT
FRONT CENTER SURROUND
Both ch, -20 dBm +6.0 dB +11.5 dBm +11.5 dBm +11.5 dBm 0 dBm
INPUT: DVD ANALOG
SPEAKER OUT: 1 kHz, SUBWOOFER OUTPUT: 50 Hz
INPUT: DVD ANALOG
SPEAKER OUT: 1 kHz, SUBWOOFER OUTPUT: 50 Hz
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Details of Self-Diagnostic Function menu
1. BYPASS
Using the sub-menu, it is possible to select ANALOG BYPASS output or DSP BYPASS output.
ANALOG BYPASS
The analog input audio signal is output to FRONT L/R with EFFECT OFF.
DSP BYPASS
The digital input audio signal is output to FRONT L/R with EFFECT OFF.
MUTE ALL
The audio signals of all channels are muted by System IC (MAIN P.C.B.) and Transistor (Q5008-5011 MAIN P.C.B.).
MUTE SYSTEM IC
The audio signals of all channels are muted by System IC (MAIN P.C.B.).
MUTE TRANSISTOR
The audio signals of all channels are muted by Transistor (Q5008-5011 MAIN P.C.B.).
2. AUDIO CHECK
The input audio signal is output.
*
When the input audio signal is 2 ch L/R, it is distributed as follows when output.
L ch: FRONT L, CENTER, SURROUND L, LFE ( L ch +10 dB)
R ch: FRONT R, SURROUND R