Printed Wiring Board - Main Board - Sony HCD-HPR90 - Receiver Component For Mini Hi-fi Systems Service Manual

HCD-HPR90/HPR99XM
Ver. 1.1
6-7. PRINTED WIRING BOARD – MAIN Board –
• Semiconductor
1
Location
Ref. No. Location
MAIN BOARD
D1201 B-3
A
D1202 A-3
D1203 A-2
D1204 B-5
D1205 F-10
D1206 F-11
D1207 F-11
D1208 B-11
D1209 B-11
B
D1210 B-11
D1211 I-6
D1212 I-6
D1213 B-10
D1303 C-3
D1305 F-3
IC1201 E-12
C
(Page
IC1202 C-9
IC1203 C-10 31)
IC1204 B-8
D
IC1205 C-11
FL
BOARD
IC1301 D-4
IC1302 F-3
IC1501 D-6
C
IC1502 G-6 D
PANEL
IC1503 C-6
BOARD
(Page
IC1504 H-6
30)
IC1505 E-9
Q1301 E-3
Q1501 C-7
Q1502 C-7
E
Q1503 E-9
Q1504 D-9
Q1505 D-9
Q1508 G-6
Q1509 G-6
Q1510 F-6
Q1601 F-10
Q1602 F-10
F
Q1606 I-6
Q1607 I-4
Q1608 I-4
Q1609 I-4
Q1610 H-2
Q1611 I-2
Q1612 H-2
Q1613 I-2
G
Q1614 H-2
Q1615 I-2
CD MECHANISM
Q1616 H-3
DECK BLOCK
Q1617 I-3
SUPPLIED WITH
THE ASSEMBLED
Q1618 E-2
BLOCK
H
E
I
J
HCD-HPR90/HPR99XM
• See page 19 for Circuit Boards Location.
2 3 4
K K
A A
K K
K
A
K
K
A
K
(HPR99XM)
K
A
K
81 80
(HPR90: US, CND, E, E51,
MX, AR/HPR99XM)
100
1
30 31
(HPR90)
E
(HPR90)
E
1 9
E E E
E
E E E E
E
E
HP A-IN BOARD
(CHASSIS)
J
CN981
(Page 31)
: Uses unleaded solder.
5 6 7
(Page 28)
H AMP BOARD
CN700
E
E
51
50
(HPR99XM)
E
E
E
22
23
E
CD BOARD
A
CN102
(Page 20)
22 22
8 9 10 11
1 3 1 3
E
E
E
(HPR99XM)
E
(HPR90)
E
(HPR90)
K A
1
9
2 8
1
2
TUNER(FM/AM)
SUPPLIED WITH THE
ASSEMBLED BLOCK
FM 75Ω
AM
COAXIAL
ANTENNA
12 13
(CHASSIS)
1 3
(Page
34)
1 1
F
2
POWER
BOARD
3
CN32
(Page
34)
1
G
3 POWER
BOARD
CN604
2
E
1
AMP
BOARD
CN705
(Page
28)
P
XM
BOARD
CN001
(Page
(HPR99XM)
26)
1 3
Q
XM REG
BOARD
CN1204
(Page
26)
11
1-869-726- (11)
(CHASSIS)