6-14. Printed Wiring Boards - Audio In/Out, Key, Power Supply Section - Sony HCD-EC69i Service Manual

HCD-EC69i/EC79i/EC99i
Ver. 1.1
Q Q
3 7 6 3 1 5 1 5 0

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
(Page 32)
D902 C-10
D906 C-9
IC601 A-2
B
C
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
F
G
w w w
HCD-EC69i/EC79i/EC99i
1 2 3
REG BOARD KEY BOARD
IC601
W610
3 3
D
(EC79i: UK, AUS/EC99i)
C698
1
MAIN BOARD 1
SW326
CN609 11, 12
1-878-454- (11, 12)
JACK BOARD
R408
J492
PHONES
J491
(EC79i/EC99i)
PC IN
R492
JW491
R491
TP491
D491
TP497
CN496 9P (EC79i/EC99i)
TP493
TP498 CN497 7P (EC69i)
TP495
1
7 9
TP496
JW492
2 6 8
LP401 11, 12
(EC79i/EC99i)
(11, 12)
1-878-457-
iPod
MAIN BOARD B C MAIN BOARD
CN605 CN606 SW325
(Page 32) (Page 32)
R407
(EC69i)
(EC79i/EC99i)
R405
DSGX
SW323
+
R406
SW311
SW324
TUNING +
x a o
y
. i
http://www.xiaoyu163.com
• See page 27 for Circuit Boards Location.
4 5 6
IP BOARD
(SIDE A)
TP905
TP903 TP904 R911
C903
SW311, 321 – 326 TP907
R912
TP908 TP901
TP909
TP910
1
CN902
(iPod Dock)
TP913 TP911 TP906
(EC79i/EC99i)
TP914 TP915 TP916
R917
R920
11
MAIN BOARD
CN653
(Page 32)
SW322 SW321
R404
CD
PT-SINGLE BOARD
(Page 32)
Q Q MAIN BOARD
3 7 CN654 6
CN002
(EC69i/EC79i)
CN003
G
MAIN BOARD
CN604
(Page 32)
TP401
TP402
CN313
TP403
3 1
11, 12
14
1-878-456- (11, 12)
E
PANEL BOARD
CN303
(Page 36)
10
u 1 6 3
38 38
2 4
8 9 9
• : Uses unleaded solder.
7 8 9
IP BOARD (SIDE B)
TP918
TP919
TP920
TP917
TP921
30
TP924
TP925
C909 R914
D901
R903
TP922
1
R904
TP923
(EC79i/EC99i)
11, 21
1-878-463- D906 D902
A K A K
(11, 21)
D902, 906
(iPod INDICATOR)
A
D902, 906
A K
1
F
3 1 5 1 5 0 8 9
14
PT004 (EC69i)
PT005 (EC79i/EC99i)
MAIN POWER
TRANSFORMER
D001
10
6
D003
(EC99i)
D002
PT004 PT005 PT001, 002 PT003
1 4 1
1 1
14
∗
∗ 9 5 9
10
6 6
∗ ∗
NOT REPLACEABLE: NOT REPLACEABLE:
BUILD IN TRANSFORMER BUILD IN TRANSFORMER
m
c o
.
2
8 9 9
10 11 12
11, 21
1-878-463-
(11, 21)
1
(AC IN)
3
CN004
RY001
C001
2 4 9 8 2 9 9
(EC69i: AUS/EC79i: AUS/EC99i: AUS)
JW004
1 4
PT001 (EC69i: US, CND/EC79i: US, CND/EC99i: US, CND)
PT002 (EC69i: UK/EC79i: UK/EC99i: UK)
(EC69i: AUS/EC79i: AUS/EC99i: AUS)
PT003
SUB POWER
TRANSFORMER
9 5
11, 12
1-878-458- (11, 12)
4
5