Sony HCD-DX155 User Manual

3535
HCD-DX155/DX255
HCD-DX155/DX255
6-6. PRINTED WIRING BOARD – MAIN BOARD (SIDE A) –
• See page 29 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No. Location
D2001 I-12
IC501 D-11
IC502 B-11
IC504 B-13
IC505 C-13
IC511 C-10
IC1101 H-10
IC1102 F-11
IC1103 E-9
IC1104 H-8
IC1105 G-12
IC1107 H-13
IC1109 J-12
IC1201 F-13
IC2200 I-13
IC3001 C-7
IC3003 E-8
IC3010 D-7
IC3020 E-7
IC3030 H-7
IC3050 B-6
IC3051 C-7
IC3100 C-5
IC3150 D-5
IC3200 E-5
IC3250 F-5
IC3300 G-5
IC3400 H-5
IC3500 I-5
Q506 C-10
Q1101 G-14
Q1102 H-14
Q1103 G-13
Q3101 C-2
Q3102 C-2
Q3151 D-2
Q3152 D-2
Q3201 E-2
Q3202 E-2
Q3251 F-2
Q3252 F-2
Q3301 G-2
Q3302 G-2
Q3401 I-2
Q3402 I-2
Q3551 J-3
✩ New part of EEP ROM (IC1103) on the MAIN board cannot be used.
Therefore, if the mounted MAIN board (A-1151-985-A, etc.) is replaced,
exchange new EEP ROM (IC1103) with that used before the replacement.
7
DX155:US, CND/DX255
DX155:MX
DX155:AUS
DX155:E3
DX155:SP
1
34
5
4
5
1
3
1
3
4
5
3
1
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
DX255
DX155
C3508
C3513
R3507
R3504
DX255
R3051 R3052
DX255
JC509 JC508
DX155
DX255
R1504
R664
R666
R665
C606
R676
R678
R682
R670
R672
RB602
RB603
RB604
RB608
RB607
C594
RB601
RB605
RB606
RB610
RB609
C515
C516
1
14
15
28
1
14
15
28
IC502
IC501
IC504
IC505
IC1103
IC1102
IC1101
IC1104
IC3030
IC3020
IC3010
IC3001
IC3051
IC3100
IC3150
IC3200
IC3250
IC3300
IC3400
IC3050
IC1105
IC1107
IC1109
IC2200
IC1201
IC3003
IC511
10
1
11
20
IC3500
A
FL BOARD
CN801
(Page 49)
OPTICAL
PICK-UP BLOCK
(KHM-310CAB)
Ver. 1.2

Sony HCD-DX155 Specifications

General

Brand	Sony
Model	HCD-DX155
Category	Receiver
Language	English