6-14. Printed Wiring Boards - Audio In/Out, Key, Power Supply Section - Sony HCD-EC69i Service Manual
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Also See for HCD-EC69i:
- Operating instructions (2 pages) ,
- Service manual (68 pages) ,
- Service manual (68 pages)
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HCD-EC69i/EC79i/EC99i
Ver. 1.1
6-14. PRINTED WIRING BOARDS - AUDIO IN/OUT, KEY, POWER SUPPLY Section -
• Semiconductor
Location
Ref. No. Location
D001
F-8
A
D002
F-8
D003
F-8
D491
C-2
D901
B-7
D902
C-10
D906
C-9
IC601
A-2
B
C
D
E
F
G
HCD-EC69i/EC79i/EC99i
All manuals and user guides at all-guides.com
1
2
3
REG BOARD
KEY BOARD
IC601
W610
3
3
D
C698
(EC79i: UK, AUS/EC99i)
1
MAIN BOARD
1
SW326
CN609
11, 12
(Page 32)
(11, 12)
1-878-454-
JACK BOARD
R408
J492
PHONES
(EC79i/EC99i)
J491
PC IN
R492
JW491
R491
TP491
D491
TP497
CN496
9P (EC79i/EC99i)
TP493
CN497
7P (EC69i)
TP498
TP495
1
7
9
TP496
JW492
8
2
6
LP401
11, 12
(EC79i/EC99i)
1-878-457-
(11, 12)
MAIN BOARD
B
C
MAIN BOARD
CN605
CN606
(Page 32)
(Page 32)
R407
(EC79i/EC99i)
(EC69i)
R405
SW323
R406
SW311
SW324
TUNING +
• See page 27 for Circuit Boards Location.
4
5
6
IP BOARD
(SIDE A)
TP903
TP904
C903
SW311, 321 – 326
TP908
TP901
TP910
1
TP913
TP911
TP906
(EC79i/EC99i)
TP914 TP915 TP916
R917
R920
SW322
SW321
R404
iPod
SW325
CD
PT-SINGLE BOARD
DSGX
+
(EC69i/EC79i)
CN003
G
MAIN BOARD
CN604
(Page 32)
TP401
TP402
CN313
TP403
3
1
11, 12
1-878-456-
(11, 12)
E
PANEL BOARD
CN303
(Page 36)
38
38
•
: Uses unleaded solder.
7
8
9
IP BOARD
(SIDE B)
TP905
TP918
TP919
TP920
TP917
TP921
R911
TP907
R912
TP909
30
CN902
TP924
(iPod Dock)
TP925
C909
R914
D901
R903
TP922
11
1
R904
TP923
(EC79i/EC99i)
11, 21
D906
1-878-463-
A
K
(11, 21)
D902, 906
(iPod INDICATOR)
MAIN BOARD
A
CN653
D902, 906
(Page 32)
A
(Page 32)
MAIN BOARD
F
CN654
14
PT004
(EC69i)
CN002
(EC79i/EC99i)
PT005
MAIN POWER
TRANSFORMER
D001
10
D003
(EC99i)
D002
PT004
PT005
PT001, 002
1
4
1
1
14
14
∗
∗
9
5
10
10
6
6
∗
NOT REPLACEABLE:
∗
NOT REPLACEABLE:
BUILD IN TRANSFORMER
BUILD IN TRANSFORMER
10
11
12
11, 21
D902
1-878-463-
A
K
(11, 21)
K
1
(AC IN)
3
CN004
1
RY001
C001
(EC69i: AUS/EC79i: AUS/EC99i: AUS)
JW004
1
4
(EC69i: US, CND/EC79i: US, CND/EC99i: US, CND)
PT001
PT002
(EC69i: UK/EC79i: UK/EC99i: UK)
PT003
(EC69i: AUS/EC79i: AUS/EC99i: AUS)
SUB POWER
TRANSFORMER
6
9
5
11, 12
(11, 12)
1-878-458-
PT003
1
4
9
5
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