Yamaha HTR-5065, Service Manual

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CB201
W2006
W2005
CB211
CB207
CB202
W2001D
W2007A
W2001B
W2007B
CB21
0
CB209
CB208
CB204
CB205
W2001A
W2001C
MAIN (1)
(Side A)
OPTICAL COAXIAL
L/R
COAXIAL
L/R
OPTICAL
(TV)
L/R L/R
AV1 AV3 AV
OUT
SUB-
WOOFER
AV2 AV5 AV4 AUDIO AV6
5 k-ohms
10 W
5 k-ohms
10 W
R L CENTER SURROUND
SPEAKERS
R
+/- +/-
R L
SURROUND
BACK
+/- +/- +/- +/-
L FRONT
MAIN (6)
(CB372)
MAIN (3)
(CB272)
MAIN (2)
(CB252)
OPERATION (7)
(CB477)
HPE HP_N_DET HPR HPL
AUXL E AUXE MIC +12A AUXR -12A
AV1_D
AV4_D
AV2_D
+5DSP
TUL
TUR
TUE
+12A
NETL
AE
NETR
AV3_D
AE
DGND
AE
DGND
ADR
-12V
AE
ADE
DAFR
DASBL
AE
ADL
AE
AE
DASR
AE
DASL
DAFL
DASW
+12V
DASBR
DAC
FL
C
FR
BL
SR
SBL
SL
SBR
BL
RE
RE
OPERATION (4)
(CB522)
DIGITAL
(CB22)
+12A
-12A
GND
-VP
MUTE_SW
VOL_SCK
DG
DC_PRT
SPRY_SB
THM3_PRT
HPRY
HP_N_DET
SPRY_5CH
VOL_MOSI
MUTE_5ch
PS1_PRT
TRANS_RY
AMP_LMT MUTE_SB
I_PRT
AMP_OLV
POWER
TRANSFORMER
FL
C
FR
SR
SBL
SL
SBR
AC_BL
AC_BH
AC_BH
E
E
AC_BL
A B C D E F G H I J
1
2
3
4
5
6
7
86
RX-V573/HTR-5065
• Semiconductor Location
Safety measures
• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during servicing, such
as wearing insulating gloves.
• Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge remains and a
high voltage continues to exist there. Before starting any repair work, connect a discharging resistor (5 k-ohms/10 W) to the terminals
of each capacitor indicated below to discharge electricity. The time required for discharging is about 30 seconds per each.
C2084, C2085 on MAIN (1) P.C.B.
安全対策
・ この製品の内部には高電圧部分があり危険です。修理の際は、絶縁性の手袋を使用するなどの安全対策を行ってください。
・ 下記のコンデンサには電源を OFF にした後も電荷が残り、高電圧が維持されており危険です。修理作業前に放電用抵抗
（5 k Ω /10 W）を下記の各コンデンサの端子間に接続して放電してください。放電所用時間は各々約 30 秒間です。
MAIN（1）P.C.B. の C2084、C2085
Ref no. Location
D2032 D5
D2033 F5
D2035 D5
D2036 F5
Ref no. Location
D2038 D5
D2039 F5
D2040 F5
D2044 I4
Ref no. Location
D2046 H5
D2049 H4
D2052 D3
D2053 D4
Q2015 C5
Q2016 C5
Q2017 C5
Q2018 E5
Q2019 E5
Q2020 D5
Q2021 D5
Ref no. Location
Q2022 C7
Q2023 B7
Q2024 G7
Q2025 H7
Q2026 E7
Q2027 F7
Q2028 D7
Q2029 C5
Q2030 E5
Q2031 D6
Q2032 G6
Ref no. Location
Q2033 H6
Q2034 E6
Q2035 F6
Q2036 D6
Q2037 D6
Q2038 D6
Q2039 C6
Q2040 C6
Q2041 B6
Q2042 G6
Q2043 G6
Q2044 H6
Q2045 H6
Q2046 E6
Q2047 E6
Q2048 F6
Q2049 F6
Q2050 D6
Q2051 D6
Q2052 D6
Ref no. Location
Q2053 C6
Q2054 C6
Q2055 B6
Q2056 G6
Q2057 G6
Q2058 H6
Q2059 H6
Q2060 E6
Q2061 E6
Q2062 F6
Q2063 F6
Q2072 F5
Q2073 F5
Q2074 G5
Q2075 F5
Q2076 G5
Q2077 F4
Q2078 F4
Q2090 I3