Sony RDR-GX330 Service Manual page 49

For Schematic Diagram
• Refer to page 4-4 for waveforms.
1 2 3 4
AV-100 BOARD(5/6)
IT CONTROLLER
A
-REF.NO.:10000 SERIES-
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
* :Cannot be measured
B
B+
C
D
CN601 11P R1636
100 DIAG
DIAG 1
R1637
100 NISE_TX
TX 2
R1638
NISE_RX
100
RX 3
JL601
IT_GND 4
JL602
UN5V 5
JL603
R604
XIT_RST 6
47k
JL604
CNVSS 7
E
JL605
M2 8
JL606
ITSDI5
SH_TXD2 9
JL607
ITSDO5
SH_RXD2 10
JL608
ITSCK5
CEVISCK5 11
RISM_STATUS5_1
RISM_STATUS5_1
RISM_STATUS5_2
RISM_STATUS5_2
JL655
RISM_RTS_0
RISM_RTS_0
F
ITSDO5
JL656
ITSDO5 2.6
ITSDI5
ITSDI5
4.8
ITSCK5
ITSCK5
ITREQ5
ITREQ5 R4.8/P0
8
TO(2/6) DIAG
DIAG
NISE_TX
NISE_TX
NISE_RX
NISE_RX 5.1
INSEL_1
INSEL_1
G
INSEL_2
INSEL_2
XITRST5
GND-I
FAN_DET
FAN_DET
FAN_CONT
IC605
FAN_CONT
FAN_HI
FAN_HI
PCONT CLOCK GEN.
3
TO(1/6) PCONT
H
UNSW6V-I
UNSW5V-I
GND-I
TU_SCL
11 TO(4/6,
6/6)
TU_SDA
I
B+
B+
J
5 6 7 8
B+
Q616
2SB1197K-T-146-R
FR 6V SWITCH
PS602
0.63A
5.8 5.8
C650 R606
0.1u 10k
JL611
B
5.1
B+
R1633
1k
R618
15k
± 0.5%
TH601
C615
0.1u
0.1
B
16V
5.2
Q601
SIRCS
MUN2213T1
SWITCH
R617
FLD_DATA 10k
1
FLD_CLK
B+
R613
10k
C616
0.1u
B
16V
C657 C613
0.1u 4p
CH
B
IC605
50V X602
R2051S03-E2-F
10MHz
C614
5.2 4p
VCC
CH
NC C655
B+
50V
0.1u
5.2
B
VDD C651
VSB 1000u
R1626
10V
1k
NC
CLKOUT ITREQ5
0.2 R614 R628
2
OSCIN
10k 470
SCL
0.5
OSCOUT
DIMMER
SDA X603
R1625
32.76kHz
10k R630
NC
100
NC R1610
RISM_STATUS5_2
100
5.2
XINTR
R610
XVDCC
100
1.2
CIN
VSS C652
0.1u
R615
B 4700
B+
IC606
R620 R616
SN74AHC1G08DCKR
10k 4700
5.2
GND
OUT
C618
47u
5.2
25V
INA
IC606
5.2 *
INB
VCC
SWITCH
C658
0.01u B 25V
L601
JL610
47uH
L602
47uH
JL609
C606 C604 B+
C607
0.1u 0.1u
47u
B B
25V
JL617
16V 16V
IC601
S-80852CNMC-B9DT2G
*
N.C.
VOUT
5.8
VDD IC601
R623
N.C. 0
GND
C601 P FAIL
0.01u
B
B+
4-13
9 10 11 12
C646
C629
R1627
680p
0.1u
0
B B
16V
C625 C628 C630
0.47u
0.1u 0.47u
B B
B
16V 10V 10V
B+
116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96
4.4
ANEX0(ONDOT )
5.1
RMTIN(SIRCSINT )
JL612 0
JSTIN(JUST_CLK/AVLINK_INT )
R631
100 0
SOUT3(FLD_DATA t )
R622
0
10k
SIN3(FLD_INt )
R632
5.1
100
CLK3(FLD_CLKt )
R621
0
10k
BYTE
R624
0
100
CNVSS
2.6
XCIN
JL618 XCOUT
5.1
_RESET
R633
IC603
1.8
100
R626 XOUT
0
VSS
IT CONTROLLER
*
XIN
C617
5.2
0.1u B 16V
IC603
VCC1
R627
5.2 M306H5FGFP-302U0
10k
_NMI
5.2
_INT2(INT_RTCT )
0
R629 _INT1(IT_REQT )
0.4
0
_INT0(SLICET )
5.2
P81(IT_XRSTt )
0
TA4OUT(DIMMERt )
JL613
TA3IN(JUST_CLK_2T )
JL614
5.2
P76(RISM_STATUS2 t )
JL615
P75()
JL616
P74(V-SYNC_OUTt )
JL657
P73()
TA1OUT(AVLINK_OUT t )
R635
4.8
100
SCL2(TU_SCL_1)
R636
4.8
100
SDA2(TU_SDA_1)
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
C627
0.1u R645
B 10k
16V
R637
R639 R642
510
2200 2200
C623
C619 C621 C626
C620 C624
0.01u C622 0.1u
0.1u 0.1u
47p 47p 47p
B B B
B
50V 50V 50V
25V 16V 16V 16V
13 14 15 16
R673
10k
R674
10k
R675
10k
R676
10k
R677
10k
R678
100k
B+
95 94 93 92 91 90 89 88
0
P10 R682
(AREA4T ) JL637 10k
5.0
P11(VA-PCONTt )
JL652
P12(TU_PCONT_2t )
0 TU_AUTOP
P13(AUTO_PRESET_1t )
5.1
TU_PCONT
P14(TU_PCONTt )
JL639
R646
_INT3(NC)
0 JL667 10k
_INT4(SYNC_V_2T )
JL631
5.0
VSYNC
_INT5(SYNC_V_1T )
JL642
P20(BS_VOL_DETT )
JL643
P21(BS_PCONTt )
JL644
P22(BS_DEC_SWt )
JL645
P23(BS_CONV_CONTt )
JL653
P24(BS_COR_DETT )
JL646
P25(BS_BST_CONTt )
JL659
C639
P26(BS_BIT_SWT ) 0.1u
JL660
B
P27(INSEL5t )
16V
VSS
JL661
P30(INSEL4t )
5.2
VCC2
5.2 JL663
P31(XEEP_WP)
R685 R692
5.2 100 2200
JL664
P32(EEP_SCL)
R686 R693
5.2
100 2200
P33(EEP_SDA)
JL632
JL665
P34(INSEL6t )
JL633
0
INSEL_2
P35(INSEL2t )
0 JL634
INSEL_1
P36(INSEL1t )
JL635
P37(INSEL_3t )
5.1
XP_VMUTE
P40(XP_VMUTEt )
10k
0 R607
P41(AREA1T )
5.2
P42
(AREA0T )
R603
10k
IC604
S-24CS04AFJ-TB-G
P43
5.2
(SYNCHRO_DETT ) VCC
NC
58
IC604
5.2
WP
NC
5.2
EEPROM
SCL
NC
5.2
SDA
VSS
JL654
B+
JL636
C641
0.1u
B
16V
R671
100k
The components identified by mark 0 or dotted
Note :
line with mark 0 are critical for safety.
Replace only with part number specified.
Note : Les composants identifiés par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par une pièce portant le
numéro spécifié.
4-14
RDR-GX330
17 18 19
B+
CN602 11P
JL668
11 IT_GND
10 TI_GND
JL670
SIRCS
9 SIRCS
JL669
8 FR_5V
JL671
7 FL_POW_6V
TO
JL672
DIMMER
FR-237
6 LED_DIM
BOARD
JL673
KEY0
CN3002
5 KEY0
JL674
KEY1 (PAGE 4-20)
4 KEY1
JL675
FLD_STB
3 FLD_STB
JL676
FLD_DATA
2 LED_DT
JL677
FLD_CLK
1 LED_CK
TU_PCONT
TU_PCONT
TU_AUTOP
TU_AUTOP
TU_G_MAX 12
TO(4/6)
TU_G_MAX
TU_AFT
TU_AFT
SYNCRO_DET
SYNCRO_DET
S2SW
S2SW
INSEL_PCONT
INSEL_PCONT
HDET
HDET
VSYNC
14
VSYNC TO(6/6)
XP_VMUTE
XP_VMUTE
SYNCIN
SYNCIN
SVREF
SVREF
CVIN1
CVIN1
VA_PCONT
9
TO(3/6)
XP_AMUTE
IT CONTROLLER
AV-100 (5/6)