Sony HCD-M100 / HCD-M300AV Service Manual ▷ View online
HCD-M100/M300AV
33
33
6-8. SCHEMATIC DIAGRAM – AUDIO SECTION – • See page 56 for IC Block Diagrams.
HCD-M100/M300AV
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
10
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
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-
M300AV
M300AV
M300AV
M100
M100
M300AV
M751
(FAN)
L
R
MD/VIDEO INPUT
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
M300AV
8
1
E
E
Q162
Q161
R32
ANT1
J101
1
14
15
28
11
1-677-243-
(11)
DOOR SW BOARD
1
2
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
IC121
C-6
IC141
B-5
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
6-9. PRINTED WIRING BOARD – MAIN SECTION – • See page 27 for Circuit Boards Location.
• Semiconductor Location
Ref. No.
Location
Q2
B-8
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
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
HCD-M100/M300AV
35
35
6-10. SCHEMATIC DIAGRAM – MAIN (1/6) SECTION – • See page 48 for Waveforms. • See page 59 for IC Block Diagrams.
HCD-M100/M300AV
36
36
6-11. SCHEMATIC DIAGRAM – MAIN (2/6) SECTION – • See page 32 for Printed Wiring Board. • See page 48 for Waveforms. • See page 52 for IC Pin Functions. • See page 56 for IC Block Diagrams.
PIN
FUNCTION
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