Printed Wiring Boards - H.p/Jog/Power/Sp/Video 3/Vol Boards - Sony STR-DE1075 Service Manual

STR-DE1075
5-27. PRINTED WIRING BOARDS – H.P/JOG/POWER/SP/VIDEO 3/VOL Boards – •
POWER BOARD
CN1701
1
X
DISP
5
BOARD
CN1601
(Page 36)
R1704
R1703
J701
AUDIO OUT
SUB WOOFER
SP BOARD
4
1
MAIN BOARD
I
CN805
(Page 30)
R1702 S1705
I/1
R1706
S1701
SPEAKERS
OFF T ON
S1702
DISPLAY
DIMMER S1702 – 1705
S1704
S1703
ON SCREEN
See page 18 for Circuit Boards Location.
TM502
FRONT
SPEAKERS
IMPEDANCE USE 4-16Ω
+ – – +
–1
–2
4 1
11
(11)
MAIN BOARD
T
CN803
(Page 30)
S1801
VIDEO 3 BOARD
11
1-681-109- (11)
(Page 28)
5
VIDEO AU BOARD K
CN202
S-VIDEO BOARD
J
CN753 1
(Page 28)
38 38
VOL BOARD
1
Z
DISP
BOARD
6
CN1603
CN1801
(Page 36)
1 3
RV1802
RV1802
ROTARY ENCODER
MASTER VOLUME
RV1801
ROTARY ENCODER
R1801
FUNCTION
1 3
2ND ROOM
S1801
RV1801
11
(11)
1-681-108-
J299
VIDEO 3
INPUT
AUDIO
R L VIDEO
11
(11)
1-681-112-
JOG BOARD
DISP
(Page 36)
Y
BOARD
CN1604
3 1
CN1901
3 1
RV1901
11
1-681-110- (11)
RV1901
ROTARY ENCODER
(JOG DIAL)
H. P BOARD
MAIN BOARD (Page 30)
S
CN801
W749
CN749
1 5
W748
4 3
6 5 2 1
7
11
J749
(11)
1-681-111-
PHONES