CB204
CB207
JK20
1
JK202
CB203
CB206
W2003
W2004
W2005
W2002
#
B
C
E
#
B
C
E
#
B
C
E
#
B
C
E
Q201A
Q201C
Q202A
Q202C
Note) Those parts marked with “#” are not included in the P.C.B. assembly.
マーク#の部品は、P.C.B. Ass'yに含まれません
(Side A)
MAIN (1)
NET_RF
NET_RE
FRST
RM+
RM-
+40F
DGND
Gray
Gray
E
HPR
HPL
HP_N_DET
E
POWER TRANSFORMER
POWER TRANSFORMER
SPEAKERS
A/B
L
R
+
+
–
–
SUBWOOFER
PRE OUT
+12A
-12A
AGND
AC12E
PS1_PRT
VOL_SCK
VOL_MOSI
MG
MUTE_Z2
PS2_PRT
PDSW
MUTE_5CH
MG2
R
L
AGND
FRST FRST
HPRY
PDSW
TRANS_RY
THM3_PRT
HP_N_DET
MUTE_5ch
R_200_DET
PS1_PRT
PS2_PRT
NET_RF
NET_RE
FL_PON
DGND
SPRY_B
DGND
DC_PRT
I_PRT
SPRY_5CH
VOL_SCK
MUTE_SW
VOL_MOSI
AMP_OLV
MUTE_Z2
PS1_PRT
PS2_PRT
5 k-ohms
10 W
5 k-ohms
10 W
to chassis
NC
Purple
Purple
Gray
Gray
White
L
E
H
H
L
K, B, G, L models
R, K, B, G, L models
R model
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
66
R-N602
• 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.
C2044, C2045 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 C2044、C2045
Ref no. Location
D2016
F5
D2019
H6
D2022
H7
Q201A
D3
Q201C
E3
Q202A
E3
Q202C
F3
Q2003
C4
Q2004
C5
Q2009
D4
Q2010
D4
Q2013
D3
Q2014
F3
Q2019
E3
Q2020
D3
Q2021
E3
Q2022
F3
Q2023
E6
Q2024
D6
Q2030
H7
Q2033
F5
Q2034
F5
