Sony HCD-HPR90 - Receiver Component For Mini Hi-fi Systems Service Manual page 71

2-1. PRINTED WIRING BOARD – MAIN Board –
1 2
MAIN BOARD
A
K K
A A
K K
B
C
D
FL
BOARD
(Refer to page 31 on
original service manual)
C
D
PANEL
BOARD
(Refer to page 30 on
original service manual)
E
E
F
G
CD MECHANISM
DECK BLOCK
SUPPLIED WITH
THE ASSEMBLED
BLOCK 1
H
E E E E
E E E E
I
HP A-IN BOARD
CN981
(Refer to page 31 on
original service manual)
J
HCD-HPR90/HPR99XM
:Uses unleaded solder.
3 4 5
K
A
K
(HPR99XM)
K
A
K
81 80
(HPR90: US, CND, E, E51,
MX, AR/HPR99XM)
100
1
51
50
30 31
(HPR90)
E
(HPR90)
(HPR99XM)
E
9
E
E
E
E
(CHASSIS)
J
6 7 8
(Refer to page 28 on
original service manual)
H AMP BOARD
CN700
E
E
E
E
1
22
23 2
CD BOARD
A
CN102
(Refer to page 20 on
original service manual)
3 3
9 10 11
1 3 1 3 1 3
E
E
E
(HPR99XM)
E
(HPR90)
E
(HPR90)
A
K
1
9
2 8
TUNER(FM/AM) (CHASSIS)
SUPPLIED WITH THE
ASSEMBLED BLOCK
FM 75Ω
AM
COAXIAL
ANTENNA
HCD-HPR90/HPR99XM
• Semiconductor
12 13
Location
Ref. No. Location
D1202 A-3
D1203 A-2
D1204 B-5
D1205 F-10
D1206 F-11
D1207 F-11
D1208 B-11
D1209 B-11
D1210 B-11
D1211 I-6
D1212 I-6
D1213 B-10
(CHASSIS)
D1228 A-3
D1229 B-3
D1303 C-3
D1305 F-3
IC1201 E-12
IC1202 C-9
IC1203 C-10
IC1204 B-8
IC1205 C-11
IC1301 D-4
IC1302 F-3
IC1501 D-6
IC1502 G-6
IC1503 C-6
IC1504 H-6
IC1505 E-9
1 1
F
2
POWER
Q1301 E-3
BOARD
3
CN32
Q1501 C-7
(Refer to page 34 on
original service manual) Q1502 C-7
1
Q1503 E-9
G
Q1504 D-9
3 POWER
Q1505 D-9
BOARD
CN604
Q1508 G-6
(Refer to page 34 on
Q1509 G-6
original service manual)
2 Q1510 F-6
E
1
Q1601 F-10
AMP
BOARD Q1602 F-10
CN705
Q1606 I-6
(Refer to page 28 on
original service manual)
Q1607 I-4
Q1608 I-4
Q1609 I-4
Q1610 H-2
Q1611 I-2
Q1612 H-2
P
Q1613 I-2
XM
BOARD Q1614 H-2
CN001
Q1615 I-2
(Refer to page 26 on
(HPR99XM)
original service manual)
Q1616 H-3
Q1617 I-3
1 3
Q1618 E-2
Q
XM REG
BOARD
CN1204
(Refer to page 26 on
original service manual)
12
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