22
22
STR-K870P
STR-K870P
3-9. PRINTED WIRING BOARD – MAIN BOARD –
•
See page 12 for Circuit Boards Location.
:Uses unleaded solder.
IC691
IC601
IC701
IC802
IC801
IC401
IC402
IC501
L
R
IN
SA-CD/CD
R
L
VIDEO 2
VIDEO 1
AUDIO IN
SUB
WOOFER
AUDIO OUT
AUDIO IN
R
L
AUDIO OUT
R
L
L
R
OUT
L
R
IN
MD/TAPE
DVD
L
R
B
VIDEO3 BOARD
CN201
(Page 31)
I
DIGITAL BOARD
CNS501
(Page 17)
J
DIGITAL BOARD
CNS502
(Page 17)
WP02
WP03
F
SPEAKER C/SB BOARD
CNP503
(Page 29)
M
DIGITAL BOARD
CNP503
(Page 17)
L
DIGITAL BOARD
CNP504
(Page 17)
Pin No.6 to Pin No.11
Pin No.1 to Pin No.5
R
POWER TRANSFORMER
(Page 26)
H
HEADPHONE BOARD
CN791
(Page 29)
E
SPEAKER C/SB BOARD
CNP502
(Page 29)
P
STANDBY BOARD
CNP801
(Page 26)
K
DIGITAL BOARD
CNP505
(Page 17)
Q
POWER TRANSFORMER
(Page 26)
SURROUND
L
FRONT A
L
SURROUND
R
FRONT A
R
AEP, UK, SP,
AUS
AEP, UK, SP,
AUS
AEP, UK, SP,
AUS
AEP, UK, SP, AUS
AEP, UK, SP, AUS
AEP, UK, SP, AUS
AEP, UK, SP, AUS
AEP, UK, SP, AUS
CND
C
VIDEO BOARD
CNP203
(Page 31)
G
SPEAKER B(P)
BOARD
CN610
(Page 29)
• Semiconductor Location
Ref. No.
Location
D505
E-4
D540
E-3
D560
B-6
D580
E-1
D585
D-2
D605
E-9
D610
C-6
D640
E-7
D665
E-7
D680
D-8
D690
C-7
D691
C-6
D705
E-5
D710
C-7
D721
D-8
D722
D-8
Ref. No.
Location
D732
D-8
D740
D-4
D750
D-7
D765
E-8
D791
D-10
D801
D-9
D802
C-9
D804
D-9
D805
C-10
D806
C-10
D807
C-10
D808
C-10
D818
B-9
D896
C-5
IC401
C-3
Ref. No.
Location
IC402
D-3
IC501
D-3
IC601
D-5
IC691
C-6
IC701
D-4
IC801
C-5
IC802
C-5
Q501
E-3
Q502
E-4
Q503
E-4
Q504
E-4
Q505
E-4
Q506
E-4
Q533
E-2
Q534
E-3
Ref. No.
Location
Q535
E-2
Q536
E-3
Q540
E-3
Q560
C-6
Q571
E-2
Q572
E-3
Q580
E-1
Q601
E-9
Q602
E-9
Q603
E-8
Q604
E-9
Q605
E-9
Q606
E-9
Q610
C-7
Q640
E-6
Q651
E-6
Ref. No.
Location
Q652
E-6
Q653
E-6
Q654
E-6
Q655
E-6
Q656
E-7
Q680
D-8
Q691
D-7
Q701
E-4
Q702
E-5
Q703
E-5
Q704
E-5
Q705
E-5
Q706
E-5
Q710
C-7
Q722
D-8
Q723
D-8
Ref. No.
Location
Q725
D-8
Q740
E-5
Q750
D-7
Q751
E-7
Q752
E-7
Q753
E-7
Q754
E-8
Q755
E-8
Q756
E-8
Q790
D-9
Q793
D-8
Q795
D-8
Q801
D-9
Q809
C-10
Summary of Contents for STR-K870P
Page 57: ...57 STR K870P MEMO ...