Harman Kardon AVR 230, Руководство по обслуживанию

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11.05.17
AVR CORE
POWER&CONNECTOR
B
1 2 3 4 5
D
C
B
A
6
C
D
A
APPROVE CHECK DESIGN DRAWING NO
1 1
MODEL
SHEET
1
4
SCHEMATIC DIAGRAM
REVISION
1
2
3
4
5
6
7
TO VIDEO
DC/DC REGUALTOR
TO INPUT
TO POWER
DDRMEM_REG_ 2.5V
ADC_REG_ 1.8/3.3V
SCALER&Analog_REG
BS VIN SW GND
FB
CO
M
P
EN SS
N.D
BS VIN SW GND
FB
CO
M
P
EN SS
BS VIN SW GND
FB
CO
M
P
EN SS
CUP12328Z
11.05.17
MULTI. LAB
ANAM
ISSUE
M/P
FRONT_HDMI_Option
Option
Option
Option
G.S.WEY W.Y.YANG S.K
11.05.17 11.05.17
R
854
4.
7K
R
856
4.
7K
GND
IN OUT
1
2
3
IC925 CVIKIA7809AF
C510
220/
25V
C491
0.
1u
F /
16V
C519
10/
16V
C536
0.
1u
F /
16V
In Out
GND
3
1
2
IC924
KIA1117S50
L860 9R005Z
L853
CLZ9Z014Z
C515
10/
16V
C494
0.
1u
F /
16V
L854
CLZ9Z014Z
C526
10/
16V
C488
0.
1u
F /
16V
L859
L861
L857
C533
0.01uF
C528
1200/
35V
C525 0.
1u
F
7
6
5
4
3
2
1
1
2
3
4
5
6
7
BN
61
CW
B0
7
C532 10/
16V C537
22/
6.
3V
2
3 1
OU
T
GND
IN
IC922 2.5V
C514 0.
1u
F
C508
0.
1u
F
L855
C538 10/
16V
C496
22/
6.
3V
2
3 1
OU
T
GND
IN
IC926 3.3V
C503 0.
1u
F
C501 10/
16V
C507
22/
6.
3V
2
3 1
OU
T
GND
IN
IC928
1.8V
C502 0.
1u
F
C516
0.
1u
F
C529
0.
1u
F
C509 220/
25V
C489
0.
1u
F
C495 220P
8 7 6 5
4 3 2 1
IC930
CV
IS
I8005Q
TL
D
903
CV
D
SS
34S
R
L858
10UH/3A
C521
0.
1u
F
C535
470/
16V
R
841 12K
R
840 5.
1K
R
843 2K
C512 1000P
R
845 10K
C490 10/
16V C523
22/
6.
3V
2
3 1
OU
T
GND
IN
IC929 2.5V
C522 0.
1u
F
C530 0.
1u
F
L863
L851
CLZ9Z014Z
C517
10/
16V
C542 0.
1u
F
L849
CLZ9Z014Z
L850
CLZ9Z014Z
L852 10UH/3A
11 12
10 97
8
5 6
3 4
1 2
13 14
16 15
23 24
22 21
17 18
20 19
25 26
28 27
29 30
BN
301
R
846 22K
C531
220/
25V
C518 0.
1u
F
C527 220P
8 7 6 5
4 3 2 1
IC927
CV
IS
I8005Q
TL
D
904
CV
D
SS
34S
R
L856
10UH/3A
C493
0.
1u
F
C506
150u
F/
10V
R
838 12K
R
851 5.
1K
R
852 2K
C513 1000P
C534
220/
25V
C511 0.
1u
F
C520
220P
8 7 6 5
4 3 2 1
IC923
CV
IS
I8005Q
TL
D
902
CV
D
SS
34S
R
L862
10UH/3A
C500
0.
1u
F
C505
470/
16V
R
839 27K
R
847
5.
1K
R
844
2.
2K
C539
1000P
C551
0.01uF
R
872 62k
C552
0.01uF
R
873 62k
C553
0.01uF
R
874 62k
R875
100_NC
R876
0_NC
R877
0
1
2
3
4
5
6
7
8
10
9
11
12
14
13
15
16
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
CN
105
CJ
P17G
B210Z
Y
L864
CLZ9Z014Z
NC
C498
0.
1u
F D
905
HVDU
DZ
S5
.1
BS
R
R
885
0_N
C
COM_Y_THRU
COM_PB_THRU
COM_PR_THRU
COM_Y_CONV
COM_PB_CONV
COM_PR_CONV
1321_SCL
1321_SDA
BUSY
$$$17270
V-GND
V-GND
V-GND V-GND
V-GND V-GND
V-GND
+8VA
+5VH1
+5VA
+3.3VH1
+3.3VH2
PW_GND
-15VA
PW_GND
PW_GND
GPROBE_RXD
GPROBE_TXD
/RESET
UART_TX
UART_RX
HDMI_MUTE
PW_GND
+3.3VDD
+15V_DC/DC
+3.3VDD
+5VA
+3.3VA
SV_Y_CONV
SV_C_CONV
+15VA
-15VA
+1.8VA
+2.5VH1
+15VA
+15V_DC/DC
+1.8VH1
+3.3VDD
+2.5VH2
+3.3VH2
+1.8VH2
+1.8VDD
OSD_SDA
OSD_SCL
OSD_CE
CEC_MCU
BUSY_CHECK
CVBS_THRU
SV_Y_THRU
+15VA
OSD_SDA
OSD_SCL
OSD_CE
IPOD_Y/SC
IPOD_PB/CVBS
IPOD_PR/SY
V-GND V-GND V-GND V-GND
V-GND V-GND V-GND V-GND
V-GND
V-GND
SV_C_THRU
CVBS_CONV
PW_GND
+15V_DC/DC
+1.8VDD
PW_GND
+15V_DC/DC
+3.3VDD
PW_GND
OSD_H
OSD_H
1321_SDA
1321_SCL
PW_GND
PW_GND
PW_GND
PW_GND
BUSY
F_CVBS
+15VA
PW_GND PW_GND
TXEN
Harman Kardon AVR 365/230V Service Manual
Page 169 of 176