A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
108
RX-V765/HTR-6270/AX-V765
W3701A
W3702A
CB372
CB373
IC371
IC372
CB305
IC374
CB378
CB371
IC375
CB379
CB381
W3801
CB382
VIDEO (2) P.C.B.
(Side A)
1
7
3
K
R
A
4
VIDEO (3) P.C.B.
(Side A)
DIGITAL
(CB7)
DIGITAL
(CB24)
U, C, T, K, A, B, G, E, F, J models
A
C_PWR
DGND
+5.5V
+5.5V
GND
GND
5.5V
5.5V
GND
GND
DES
T
PR
Y
/RESET
A
CPWR_DET
DGND
+3.3M
PR
Y_IN
A
C_PWR
DGND
+5.5V
+5.5V
GND
GND
PR
Y_IN
VIDEO (7)
(W3701B)(W3702B)
R, L models
MAIN (4)
(W126A)(W126B)
BE
WH
AC IN
5 k-ohms
10 W
• Semiconductor Location
注意)
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。
・ 下記箇所には電源を 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 kΩ/10 W)
を下記箇所の端子間に接続して放電してください。放電所用時間は約 30 秒間です。
VIDEO(2)P.C.B. の C3703
Notes)
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 positions 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, perform discharge by connecting a discharge resistor (5k-ohms/10W)
between terminals at following positions. The time required for discharging is about 30 seconds.
C3703 on VIDEO (2) P.C.B.
Ref No. Location
D3701
D3
D3703
D3
D3705
D3
D3706
E4
D3707
C4
Ref No. Location
D3709
D4
D3710
E4
IC371
E3
IC372
E4
Ref No. Location
IC374
E5
IC375
C5
Q3801
I4
Q3802
I4
Summary of Contents for AX-V765
Page 8: ...8 RX V765 HTR 6270 AX V765 RX V765 HTR 6270 AX V765 HTR 6270 F model AX V765 J model ...
Page 112: ...RX V765 HTR 6270 AX V765 112 MEMO MEMO ...
Page 151: ...151 RX V765 HTR 6270 AX V765 RX V765 HTR 6270 AX V765 ...
Page 152: ...152 RX V765 HTR 6270 AX V765 RX V765 HTR 6270 AX V765 ...
Page 153: ...153 RX V765 HTR 6270 AX V765 RX V765 HTR 6270 AX V765 ...
Page 154: ...154 RX V765 HTR 6270 AX V765 RX V765 HTR 6270 AX V765 ...
Page 155: ...155 RX V765 HTR 6270 AX V765 RX V765 HTR 6270 AX V765 MEMO ...
Page 156: ...RX V765 HTR 6270 AX V765 ...