Sony HCD-M500AV, Service Manual

Page: 34 / 82

HCD-M500AV
34 34
MAIN BOARD
TO
TRANS BOARD
CN994
B
(Page41)
TO
SUB TRANS
BOARD
CN997
P
(Page41)
TO
PANEL BOARD
CN601
E
(Page42 )
TO
FRONT AMP
BOARD
CN801
A
(Page44)
09
TO
BD BOARD
CN102
N
(Page28)
TO
DISC SENSOR(S)
BOARD
CN53
(Page30)
I
TO
CASSETTE BOARD
CN301
F
(Page32)
1
A
B
C
D
F
H
E
G
2 3 4 5 6 7 8 10 9
11
(11)
41 40
80
64
65
25
24
1
IC501
E E
E
E
E
E
E
E
E
E
24 25
65
41
40
80
1
1 15
2 16
1
1 2
1 2
1 3
9
2 8
1 6
64
IC401
TP6
TP132
C131
TP4
TP8
TP7
TP3
TP1
TP2
11 12
1
15 28
14 1
1
1
1
1 9
2 10
3
11
2 12
8
1
1
2
17
16
10
22
E
E
E
IC101
E
E
E
E
E
E
E E E
E
E
E
E
E
E
E
E
E
E
C
B
E
E
E
E
E
E
3 1
3 1
B C E
1 3
1
1
1
24
13 12
4 11 9
8
7
6 4 3
4 5 8
IC201
24 25
65
80
1
41
40
64
3
1
1
1 9
18 10
4
TO
REAR AMP BOARD
CN841B
G
(Page47)
TO
BD BOARD
CN103
M
(Page28)
TO
TABLE SENSOR
BOARD
CN51
J
(Page30)
TO
SW BOARD
CN54
K
(Page30)
TO
CD MOTOR BOARD
CN61
L
(Page30)
1-677-235-
M751
(FAN)
L
R
MD/VIDEO INPUT
DVD
INPUT
L
R
FRONT
L
R
REAR
CENTER
WOOFER
OUT SUPER WOOFER
FM75
Ω
AM
J103
CD DIGITAL OUT
IC402
E
E E
E E
1 8
8 1
(CHASSIS)
TC MECHANISM
BLOCK
(LEAF SW BOAD)
1
6
C411
IC411
TP131
Q295
E
E
E
M300AV
E
E
Q162
Q161
R32
ANT1
J101
1
14
15 28
E
Ref. No. Location
D51 A-7
D52 C-8
D85 B-8
D141 B-4
D142 D-5
D143 C-4
D172 B-4
D176 D-5
D197 C-4
D198 B-5
D401 G-8
D402 G-7
D411 G-7
D501 C-1
D502 C-1
D503 C-1
D541 C-1
D542 B-1
D753 F-5
D754 F-5
D901 E-1
D902 E-1
D903 F-1
D904 F-1
D905 E-5
D936 E-1
D937 D-1
D971 E-2
D972 D-1
IC1 C-9
IC2 A-7
IC101 B-5
IC141 B-5
IC181 D-9
IC201 E-8
IC251 E-7
IC401 G-8
IC402 H-10
IC411 G-9
IC461 H-9
IC501 B-2
IC502 C-1
IC921 F-3
IC922 F-4
Q1 A-9
Q2 B-8
6-9. PRINTED WIRING BOARD – MAIN SECTION – • See page 27 for Circuit Boards Location.
• Semiconductor Location
Ref. No. Location
Q3 B-8
Q131 F-9
Q141 C-5
Q142 C-5
Q143 C-5
Q144 C-4
Q145 B-5
Q146 B-4
Q161 E-7
Q162 E-7
Q171 B-4
Q172 A-4
Q195 D-9
Q196 D-8
Q197 C-4
Q263 C-8
Q264 C-8
Q294 C-8
Q295 C-8
Q375 D-2
Q376 D-2
Q377 D-2
Q378 D-2
Q381 E-2
Q382 E-2
Q411 H-10
Q461 H-9
Q462 H-9
Q463 G-9
Q464 G-9
Q465 G-9
Q466 G-9
Q467 G-9
Q468 G-9
Q471 E-6
Q472 E-6
Q751 F-4
Q752 F-4
Q901 E-4
Q902 E-4
Q903 E-4
Q904 E-4
Q921 F-3
Q922 F-3
Q931 E-1
Q971 E-1
Q972 E-1