Harman Kardon BDP 1/120, Руководство по обслуживанию

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GND
+5V
+12V
-28V
+12V
+12V
GND
+5VSTB
PCON
GND
GND
+5V
+5V
REM
OT
E
O
U
T
POW_
SW
GN
D
3V
3-
F
B
GN
D
VD
IN
D
O
U
T
/KEY
VC
L
K
VST
B
IR OUT
USB_DP
USB_DN
VCC1
GND
K EY
LED2
GND
LED1
P.11
P.11
Ethernet
7440C
HDMI
Sil9134
DC in
DC/DC 1.2V
DC/DC 1.8V
UARTs BBS
FPANEL
SOC
SAT
A
1
CVBS-L-R
TOSLINK
S/PDIF
Component
NAN
D
P.7
P.7
P.8 P.8
CLOCK
DDR2-
1
L
DDR2-
1
H
DDR2-0L
DDR2-0H
Note: Buses on this drawing represent interchip connections and do not reflect pin or bus location on chip.
P.11
DC/DC 3.3V
USB0 (Header)
Harman BDP 10/BDP 1 Block Diagram
U10
U13
U17
U18
XP1
J2 J3 J4 J4
U3
XP6
U14
U15
XP2
XP5
XP4
J8
IR_LOOP
JP7
U6
U7
Video buffer
Video buffer
main board
LOADER
PSU
SWITCH BOARD
9
x
2.
0m
m
SATA
5 x2.0mm
㒭䘹᥻༈
ź
9PIN/2.0mm
5VSTBY
IR IN
GND
4PIN,PICH=2.0
CONS4-L
9PIN/2.0mm
XP2
1 2 3 4 5 6 7 8 9
J1
CON4
1
2
3
4
CN502
5 x2.0mm
GND
2
-28V
3
+12V
5
GND
4
+5V
1
J P7
PICH=2.0
1
2
3
4
4x3.96mm
+5
V
1
GND
2
GND
3
+
12V
4
XP4
PICH=2.0
1
2
3
4
CN504
9x2.0mm
+5V
2
GND
3
GND
4
+12V
5
-12V
6
GND
7
+5V
1
+5V STBY
8
PCON
9
CN505
4x3.96mm
+5
V
1
GND
2
GND
3
+
12V
4
38
harman/kardon BDP 1 / BDP 10 Service Manual