Sony RDR-GX310 Service Manual page 57

Q Q
3 7 6 3 1 5 1 5 0
For Schematic Diagram
• Refer to page 4-3 for waveforms.
1 2 3 4
AV-089 BOARD(5/8)
NO MARK:REC/PB MODE
SYSTEM CONTROL
R :REC MODE
A
P :PB MODE
-REF.NO.:10,000 SERIES-
B+
UNSW-8V
IC601
B
POWER FALL DET
IC601
S-80852CNMC-B9DT2G
4.9
N.C.
VOUT
5.8
VDD
C606
0.01u
B GND N.C.
5
TO(1/8)
C
D603
EC10DA40-TE12
D605
B+ EC10DA40-TE12
UNSW6V
C611
47u
16V
D
DGND
Q618
Q618,619
MSB709-RT1
SWITCH
5.0 4.9
C623 R673
0.1u 10k
B
4.2
E
R674
1k
0
5.0
Q619
UN2211-TX
F
G
4.9
R630
T E 6800
L 1 3 9 4 2 2 9 6 5 1 3
} 0.5%
1.4
R629
C609 R631
470
1600 2.8
1u
} 0.5%
50V
3.5
R1684
H 0
26 TO(6/8) SLICE_V C662
3.4 R632
0.1u
B 680k
Q604
BC857CE6327
BUFFER
18
XFLMRST5
XFLMRST5
TO(3/8,8/8)
I
SHSTATUS1
SHSTATUS1
SHSTATUS0
SHSTATUS0
XAWAKE5
XAWAKE5
SHAWAKE_DONE
27 TO(8/8) SHAWAKE_DONE
ITSDO5
ITSDO5
ITSDI5
ITSDI5
ITSCK5
ITSCK5
ITREQ5
J
ITREQ5
XITRST5
XITRST5
CN601 8P
JL601
IT_GND 1
B+
JL602
UN5V 2
JL603
XIT_RST 3
JL604
CNVSS 4
FOR CHECK JL605
M2 5
K
JL606
ITSDI5
SH_TXD2 6
JL607
ITSDO5
SH_RXD2 7
JL608
ITSCK5
CEVISCK5 8
22 TU_SCL
TO(4/8,6/8,7/8) TU_SDA
L
M
16
The components identified by mark 0 or dotted
Note :
w w w
line with mark 0 are critical for safety.
Replace only with part number specified.
.
5 6 7 8 9
PS602
0.5A
B+
-7.5 -7.5 -7.5
R620 -5.6
C667
Q608 Q602
470u R638 220
10k 2SD1766-T100-QR 2SB1561T100Q
6.3V
REG
-6.8 -6.2
Q606-Q608
SWITCH
C605
R640 R641 0.1u
R1690
2200 2200 B
2200
4.6
Q607
MUN2113T1
0
Q606
MUN2113T1
5.0
5.0
R633
0
JL610
R634
0 JL611
C612
C615
0.1u
B 47u
16V
16V
JL614
INSEL_PCONT
R646
100
R642
SIRCS 47k
JST
R614
10k
FLD_DATA
R663
10k
FLD_CLK
C618
R657
22p
X601 10k
CH 32.768kHz
R647
B+
10k
IC602
R648
R636 C619 330k
47k 22p
RESET CH
C620
IC602 3p
C624
S-80928CNMC-G8YT2G CJ
X602 0.01u
R637
10MHz B
470k 4.8 0
C621
OUT CD 3p
C625
CJ
0.1u
5.0
VDD B
R677
10k
C614
} 0.5% VSYNC
GND NC
0.01u
B
C663 ITREQ5
0.1u 25V
B
C616
JL624
R678
0.1u
3300 B DIMMER
} 0.5%
SHSTATUS0
SHSTATUS1
R676
10k
x a o
y
i
4-13
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8
10 11 12 13
R686
15k
} 0.5%
R687
10k
R688
10k
R689
10k
R690
10k
B+
C638
560p
CH
C639
0.01u
B
C635
0.01u
B
B+
116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
R656
R668
10k 0
100
ANEX0(GRADE ¤ )
4.1
TB4IN(SIRCS ¤ )
JL653
5.0
TB3IN(JUST_CLK ¤ /AV_LINK_IN ¤ )
R653
100 0
TXD3(FLD_DATA ' )
0
RXD3(FLD_IN ¤ )
R654
100 5.0
CLK3(FLD_CLK ' )
0
BYTE
R664
0
100
CNVSS
0.5
_XCIN
1
0.8
Q XCOUT Q
R655
4.8
100
3 7 6 3
_RESET
1.8
2
XOUT IC604
VSS
2.1
IT CPU
XIN
5.0
VCC IC604
R665
M306H3FCFP-061U2
10k 5.0
_NMI
JL617
4.1
_INT2(SYNC_V ¤ )
R650
0
470
_INT1(IT_REQ ¤ )
R644
R651
10k 0.3
0 2W
_INT0(SLICEON_IN ¤ )
P81(EUROPCONT /BS_PCONT )
' ¤
R652
5.0
100
TA4OUT(DIMMER ' )
JL618
P77(SH_P_CONT)
TA3OUT(BUZZER ' )
JL619 0
P75(STATUS0 ¤ )
JL620 0
P74(RESET5V ' )
JL621 0
P73(STATUS1 ¤ )
R660
JL622
4700
TA1OUT(AV_LINK_OUT ' )
R669
100 4.8
SCL2(TU_SCL)
R670
100 4.8
SDA2(TU_SDA)
R661
4700
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 58
B+
B+
JL615
C636
0.01u C637
B 0.01u
B
R675
R671 R672
510 2200 2200
C631
C627 C628 C630 47p
47p C633 C634
0.01u 0.1u CH
R658
B CH B 0.1u 47p
0
B CH
u 1 6 3
.
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2 4
9 9 8
14 15 16 17 18
Q616,617
SWITCH
Q617
2SB1561T100Q
5.0 5.0
4.2
C658 R1657
0.1u 4700 R1658
B 330
0.1
5.0
Q616
UN2211-TX
R1634
96 95 94 93 92 91 90 89 88
100
R1687
10k
R1639 R1638
0 0 0
SYNCRO_DET
P10
(SYNCRO_DET ¤ )
0 HDET
P11(H_DET ' )
5.0 INSEL_PCONT
P12(INSEL_PCONT ¤ )
0 TU_AUTOP
P13(AUTO_PRESET ¤ )
JL644 EURO_MUTE
P14(EURO_MUTE ¤ )
_INT3(KEY1_INT ¤ )
_INT4(KEY2_INT )
¤
4.9
R1641 R1656
_INT5(AVLINK_IN_INT ' )
100 220k
4.9 JL647
P20(P_FAIL)
P21(FSW)
4.9 JL649
1 5 1 5 0 8 9 2 4
P22(FR_PCONT ¤ )
R1643
4.9
100 S2SW
P23(S2SW ' )
R1654
0 JL650
10k WIDE
P24(WIDE ¤ )
P25(DSEL ¤ )
P26(XNENTMUTE ¤ )
R5.0 R1645
P0 100 TU_PCONT
P27(TU_PCONT ¤ )
VSS R1662
0
5.0 TU_BST_C
P30(BS_BST_CONT ¤ )
5.1
VCC GX310:SP,RU
HX710
C652
P31(BS_CONV_CONT )
¤ 0.1u HX910:SP,RU
B
P32(BS_VOL_DET ' )
P33(BS_C_DET ' )
P34(BS_DECSW ¤ )
R1688
P35(BS_BIT_SW ' )
0 10k
P36(AREA2 ¤ )
0
R1670
P37(EXT_PCONT ' )
5.0 10k
P40(EEP_SDA)
R1650 100
5.0
P41(EEP_SCL)
R1651 100
5.0
P42
(EEP_WP ¤ )
IC605
JL657
EEP ROM
IC605 S-24C04BFJ-TB
5.0 B+
NC VCC
5.0
NC WP
5.0
C651 NC SCL
5.0
0.22
R1623
5.5V VSS SDA
*
R1620
*
C654 C656
0.01u 47u
R1628, R1620, R1622, R1623
XX 10k XX 10k HX910:E,TW/GX310:E,TW B 16V
10k XX 10k XX HX910:RU,SP/HX710/GX310:RU,SP 25V
m
c o
4-14
RDR-GX310/HX710/HX910
2
9 9
19 20 21
B+
CN602 17P
JL669
17 SIRCS
JL660
SIRCS
16 SW-8V
JL672
15 SIRCS_6V
JL671
14 FR_6V
JL674
13 IT_GND
12 IT_GND
JL670
DIMMER TO
11 LED_DIM
FR-226/232 BOARD
CN101
10 IT_GND
JL673
(SEE PAGE 4-25/27)
FLD_CS
9 FLD_CS
JL668
KEY2
PS601
8 KEY2
0.63A JL666
KEY4
7 KEY4
JL661
FLD_DATA
6 LED_DT
JL664
KEY3
5 KEY3
JL663
FLD_CLK
4 LED_CK
JL662
KEY1
3 KEY1
JL665
LED_STB
2 LED_STB
JL667
FLD_RST
1 LED_RST
28
VSYNC
VSYNC
TO(6/8,8/8)
IT_CON_TEMP
IT_CON_TEMP 29 TO(8/8)
XP_MUTE
XP_MUTE 19 TO(3/8)
INSEL_PCONT
INSEL_PCONT
HDET
HDET 30 TO(6/8)
SYNCRO_DET
SYNCRO_DET
S2SW
S2SW
WIDE
WIDE
31 TO(7/8)
EURO_MUTE
EURO_MUTE
FAN_ON
FAN_ON
FAN_HI
FAN_HI 2 TO(1/8)
FAN_DET
FAN_DET
9 8 2 9 9
TU_BST_C
TU_BST_C
TU_AUTOP
TU_AUTOP
TU_G_MAX
TU_G_MAX 25 TO(4/8)
JST
JST
TU_AFT
TU_AFT
TU_PCONT
TU_PCONT
B+
RD_5V 32
TO(8/8)
INSEL_1
INSEL_1
INSEL_2
INSEL_2 13 TO(2/8)
INSEL_TU
INSEL_TU
SYSTEM CONTROL
AV-089 (5/8)