Printed Circuit Board - Yamaha TSX-10 Service Manual

A B
Q Q
3 7 6 3 1 5 1 5 0
1
PRINTED CIRCUIT BOARD (Foil side)
MAIN (1) P. C. B.
(Lead Type Device)
2
3
T E
L 1 3 9 4 2 2 9 6 5 1 3
4
MAIN (2) P. C. B.
5
WH
6
w w w
.
7
To POWER TRANSFORMER
C D http://www.xiaoyu163.com
FAN
+ R
To DIGITAL (2)
x a o u 1 6 3
y
i
http://www.xiaoyu163.com
E F
8
SPEAKERS SETTING SUBWOOFER
– – L +
HRIZ OTHER
Q Q
3 7 6 3 1
.
1. When replacing these parts, cut each lead from the bottom of the
P.C.B. to the length of 2 mm (1/16 inch) or less.
2. Cut each lead from the bottom of the entire MAN (1) P.C.B. to the
length of 4 mm (1/8 inch) or less.
36
G H
2 4
9 9 8
OUT
TUNER PACK UNIT
From DIGITAL (1)
5 1 5 0 8 9 2 4
BE
BE
m
RE
c o
RE
From POWER TRANSFORMER
I J
TSX-10/15/20
2
9 9
• Semiconductor Location
Ref. No. Location
D8 C3
D18 I7
D20 G7
IC2 F5
IC3 G5
IC4 H6
IC5 D5
Q1 G4
Q7 D2
Q9 G5
Q10 F5
Q11 F5
Q12 I6
Q13 F7
Q16 F7
Q18 F7
Q22 F3
Q25 E3
9 8 2 9 9
HPR
HPG
HPL
VPROTEC
CE OUT
CLOCK
DATA IN
DATA
TUNER MUTE
AMP MUTE
ANGL-V
FAN
SGND
SP RY
ANGL-H
Stereo
Tunend
IPRT
DSEL
S5V
To DIGITAL (1)
37