Sony RDR-HX520 Service Manual page 53

Q Q
3 7 6 3 1 5 1 5 0
2 3 4
1
AV-103 BOARD(5/8)
A
IT CONTROLLER
-REF.NO.: SERIES-
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
* :Cannot be measured
B
B+
C
R1636
CN601 11P 100
DIAG
DIAG 1
100
JL682 R1637
NISE_TX
D
TX 2
JL683
NISE_RX
RX 3
R1638
JL601
100
IT_GND 4
JL602
UN5V 5
(FOR R604
JL603
CHECK) 47k
XIT_RST 6
JL604
CNVSS 7
JL605
M2 8
JL606
ITSDI5
SH_TXD2 9
JL607
ITSDO5
E
SH_RXD2 10
JL608
ITSCK5
CEVISCK5 11
IC605
NC
JL655
RISM_STATUS5_1
VSB
RISM_STATUS5_1
JL656
RISM_STATUS5_2 R2.6/B1.8
RISM_STATUS5_2
CLKOUT
RISM_RTS_0
RISM_RTS_0 4.5
ITSDO5
SCL
ITSDO5
F
4.6
ITSDI5
ITSDI5
SDA
ITSCK5
11
TO(2/8) ITSCK5
ITREQ5
NC
ITREQ5
5.1
XVDCC
XITRST5
DIAG
T E
L DIAG 1 3 9 4 2 2 9 6 5 1 3
VSS
NISE_TX
NISE_TX
NISE_RX
NISE_RX
G
TU_SCL
15 TO(4/8,
6/8,7/8)
TU_SDA
PCONT
PCONT
FAN_DET
FAN_DET
FAN_CONT
FAN_CONT
H
FAN_HI
FAN_HI
B+
05
TO(1/8) UNSW6V-I
L602
47uH B+
UNSW5V-I
I
L601
47uH
GND-I
TH601
GND-V
C656
C604 C607
0.1u 0.1u 47u
B B 16V
16V 16V
J
HX725: AEP3/ HX525/ HX520: AEP3/ HX520: AEP1,2, UK/
MODEL
HX727: AEP3/ HX725: AEP1, UK/ HX920 HX720/HX722
REF. HX925 HX727: AEP1
R648 0 0 XX XX
R650 10k 10k XX XX
R652 100 100 XX XX
K
R654 100 100 XX XX
R672 XX XX 10k 10k
R679 10k 10k XX XX
R682 XX 10k XX 10k
R683 10k XX 10k XX
w w w
.
5 6 7 8
B+
0
PS602
0.63A
5.7 5.7
C650
R606
0.1u
Q616
10k
B
2SB1197K-T-146-R JL611
FR6V SWITCH
5.0
R1633
1k
0.1
5.1
Q601
MUN2213T1
SWITCH
C615
0.1u
B
16V
SIRCS
FLD_DATA
R617
FLD_CLK 10k
R613
B+
10k
C613
4p
R2051S03-E2-F CH
R609
50V
X602
100k
5.1 10MHz
VCC
R1626
C657
5.1 1k
0.1u
VDD
B C614
2
16V 4p
NC CH
50V
C655
C651
0.2 0.1u
OSCIN 1000u ITREQ5
B
10V
0.5
R614
OSCOUT 3
10k
X603
32.76kHz R1625
DIMMER
NC
10k
R1610
100
5.1
XINTR
RISM_STATUS5_2
1.2
CIN
C652
IC605
0.1u
B
CLOCK GEN
R615
4700
R616
4700
R638
R620
0
10k
IC601
S-80852CNMC-B9DT2G
*
VOUT N.C.
5.7
VDD
C601
0.01u
B
N.C.
GND
B+
JL609
JL610
IC601
POWER FAIL
x a o
y
i
4-13
http://www.xiaoyu163.com
8
9 10 11 12
R1627
C629
0 0.1u
B
C646
16V
680p
C625 B C628 C630
0.47u
0.1u 0.47u
B B B
10V
16V 10V
B+
116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
R618
15k
± 0.5%
4.2
ANEX0(ONDOT )
5.1
RMTIN(SIRCSINT )
JL612 5.1
JSTIN(JUST_CLK/AVLINK_INT )
R622 R631
0
10k 100
SOUT3(FLD_DATA t )
0
SIN3(FLD_INt )
R632
5.1
100
CLK3(FLD_CLKt )
R621 10k
0
BYTE
R624
0
100
CNVSS
2.6
C616 XCIN
JL684
0.1u
R633
XCOUT
B
100
5.1
16V
_RESET
1.8
XOUT
R626
IC603
0
VSS
*
XIN
IT CONTROLLER
5.1
VCC1
R627
C617 5.1
10k
0.1u
_NMI
IC603
16V B 5.1
M306H5MC-C33FP HX520/HX720/HX722/HX920
_INT2(INT_RTCT )
R628
M306H5MG-A13FP HX525/HX725/HX727/HX925
0
470
_INT1(IT_REQT )
R629
0.3
0
_INT0(SLICET )
5.1
P81(IT_XRSTt )
5.1
TA4OUT(DIMMERt )
JL613
R630
100 TA3IN(JUST_CLK_2T )
0.1
P76(RISM_STATUS2 t )
Q Q
R610 JL615
JL614
100 P75() 3 7 6 3
JL616
P74(V-SYNC_OUTt )
JL657
P73()
0
TA1OUT(AVLINK_OUT t )
R635
4.5
100
SCL2(TU_SCL_1)
R636
4.6
100
SDA2(TU_SDA_1)
C618
47u
16V
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
B+ R650 *
R643
JL617
10k
C627
0.1u
B
R642
16V
2200
R639
R637
510 2200
C626
0.1u
R623
0 B
16V
C619
C620 C621 C622 C623 C624
0.01u 47p 0.1u 47p 0.1u 47p
B B 50V B 50V
50V
25V 16V 16V
R699
R1603
10k 10k
0
Q611
MUN2211T1 5.1
0
R1602
10k
u 1 6 3
.
http://www.xiaoyu163.com
RDR-HX520/HX525/HX720/HX722/
2 4
9 9 8
13 14 15 16
R674
10k
R675
10k
R676
10k
R677
10k
R678
100k
R672
*
R682
*
B+
R681
R683
10k *
96 95 94 93 92 91 90 89 88
5.1
P10
(AREA4T )
JL637
5.0 VA_PCONT
P11(VA_PCONTt )
JL652
P12(TU_PCONT_2t )
0.1 TU_AUTOP
P13(AUTO_PRESET_1t )
5.1 TU_PCONT
P14(TU_PCONTt )
JL639
1.9 EURO_INT
_INT3(NC)
JL667
0.1 R646 R1628
_INT4(SYNC_V_2T )
10k 100k
JL631 VSYNC
5.0
_INT5(SYNC_V_1T )
JL642
P20(BS_VOL_DETT )
JL643
P21(BS_PCONTt )
JL644
5.1 RESET5V
P22(BS_DEC_SWt )
P23(BS_CONV_CONTt )
JL653
R648
P24(BS_COR_DETT )
0
P25(BS_BST_CONTt )
JL659
0
P26(BS_BIT_SWT )
JL660
C639
0.1u
P27(INSEL5t )
B
VSS 16V
JL661
P30(INSEL4t )
5.1
VCC2
5.1 JL663
P31(XEEP_WP)
R685 R692
5.1
JL664
100 2200
P32(EEP_SCL)
R686 R693
5.1
100 2200 JL665
P33(EEP_SDA)
JL632
P34(INSEL6t )
0 JL633
INSEL_2
1 5 1 P35(INSEL2t ) 5 0 8 9 2 4
JL634
0
INSEL_1
P36(INSEL1t )
0 JL635
INSEL_3
P37(INSEL_3t )
5.1
XP_VMUTE
P40(XP_VMUTEt )
R1624
5.1
10k
P41(AREA1T )
0 IC604
P42 S-24CS04AFJ-TB-G
(AREA0T )
JL654
R608
10k VCC
NC
5.1
WP
NC
5.1
P43 C641
(SYNCHRO_DETT ) SCL
0.1u
NC
16V B
58 5.1
SDA
VSS
5.1
C642
47u
16V
IC604
EEPROM
JL636
R664
100
Q611-615
AV LINK
B+
5.1 R671 100k
R1621
R1609
4.6
33k
150k
Q612
MSB709-RT1
4.6 5.1
2.6 5.1
Q613 4.5 4.5
MSD601-RST1 Q614 R1613
MSD601-RST1 22k
4.8
0
C649
R1614
R1604 R1601
0.1u
10k 10k 10k
B
16V
Q615
MSD601-RST1
m
c o
The components identified by mark 0 or dotted
Note :
line with mark 0 are critical for safety.
Replace only with part number specified.
4-14
HX725/HX727/HX920/HX925
2
9 9
17 18 19
B+
15P
CN602
JL668
1 IT_GND
2 IT_GND
JL669
3 FL_POW
JL670
DIMMER
4 LED_DIM
JL671
5 FR_5V
JL673
SIRCS
6 SIRCS
JL672
TO
7 SIRCS_5V
FR-240
JL674
FLD_DATA
BOARD
8 LED_DT
CN3003
JL675
LED_RST
9 LED_RST
JL676 (PAGE 4-24)
FLD_CLK
10 LED_CK
JL677
LED_STB
11 LED_STB
JL678
FLD_STB
12 FLD_STB
JL679
KEY0
13 KEY0
JL680
KEY1
14 KEY1
JL681
KEY2
15 KEY2
VA_PCONT
04 TO(1/8,
VA_PCONT
3/8)
TU_AUTOP
TU_AUTOP
TU_G_MAX
TU_G_MAX
14 TO(4/8)
TU_AFT
TU_AFT
TU_PCONT
TU_PCONT
INSEL_1
INSEL_1
INSEL_2
INSEL_2 (NOT USE)
INSEL_3
INSEL_3
SYNCRO_DET
SYNCRO_DET
S2SW
S2SW
INSEL_PCONT
INSEL_PCONT
CVIN1
CVIN1
09 TO(6/8)
SVREF
SVREF
9 8 SYNCIN 2 9 9
SYNCIN
HDET
HDET
VSYNC
VSYNC
XP_AMUTE
18
XP_AMUTE TO(3/8)
XP_VMUTE
XP_VMUTE
20 TO(6/8,7/8)
FSW
FSW
EURO_INT
EURO_INT
21
TO(7/8)
AVLINK
(HX525/HX725/HX727/HX925)
RESET5V
RESET5V
IR_INT
22
IR_BUSY TO(8/8)
STB_RXD
STB_TXD
IT CONTROLLER
AV-103 (5/8)