Sony Trinitron KD-32NX200U, Руководство по обслуживанию

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~ B5 Board Schematic Diagram [ Picture Decoder, DRC, Digital Noise Reduction ] Page 4/8 ~
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CXD9509AQ
IC4600
MID-XA
DTVVSYNC
DTVPHLD DTVYCLVL DTVCLAMP DTVCLKOUT VDD2 VSS DTVHSYNC XDRCVS XDRCHS DRCCBIN7 DRCCBIN6 DRCCBIN5 DRCCBIN4 DRCCBIN3 DRCCBIN2 DRCCBIN1 VDD2 VSS DRCCBIN0 DRCCRIN7 DRCCRIN6 DRCCRIN5 DRCCRIN4 VDD1 DRCCRIN3 DRCCRIN2 DRCCRIN1 DRCCRIN0 VSS DRCYIN7 DRCYIN6 DRCYIN5 DRCYIN4 DRCYIN3 VDD1 DRCDCLK DVSS1 DRCYIN2 DRCYIN1 DRCYIN0 VDD1 VSS DSPY7 DSPY6 DSPY5 DSPY4 DSPY3 DSPY2 DSPY1 DSPY0 DSPCB7 DSPCB6 VDD2 VSS DSPCB5 DSPCB4 DSPCB3 DSPCB2
DSPCB1
DSPCB0
DSPCR7
DSPCR6
DSPCR5
DSPCR4
VDD2
VSS
DSPCR3
DSPCR2
DSPCR1
DSPCR0
XDSPHS
XDSPVS
XDSPYS
OVSS3
DXT2IN
VDD1
VSS
DSPCLK
XTST
DXT2OUT
AVCCDSP
DSPLPF0
DSPLPF1
AVSSDSP
AVSSSD
AVCCSD
DXT1OUT
VDD1
VSS
DXT1IN
OVDD21
IICSDA
IICSCL
IICCKSEL
TMODENB
MST
XSM
SDDAT31
SDDAT30
VDD1
VSS
SDDAT29
SDDAT28
SDDAT27
SDDAT26
VDDSD
SDDAT25
SDDAT24
SDDAT23
SDDAT22
SDDAT21
SDDAT20
VDD2
VSS
SDDAT19
SDDAT18
SDDAT17
SDDAT16
SDADR3
SDADR4
SDADR5 SDADR6 SDADR7 SDADR8
VDD2
VSS
SDADR9 SDADR2 SDADR1 SDADR0
SDADR10 SDADR11 SDADR12
SDCS
VSSSD
SDCLKIN
VDD2
VSS
SDCLK
SDRAS SDCKE SDCAS
SDWE
VDD1
SDDQM1 SDDQM0
SDDAT7 SDDAT6
VSS
SDDAT5 SDDAT4 SDDAT3 SDDAT2 SDDAT1
VDD1
SDDAT0
SDDAT15 SDDAT14 SDDAT13
SDDAT12
VDD1
VSS
SDDAT11 SDDAT10
SDDAT9 SDDAT8
VDOYCLVL
VDOCBCLVL
VDOCRCLVL
VDOYIN7 VDOYIN6 VDOYIN5
VDD2
VSS
VDIYIN4
VDOYIN3 VDOYIN2 VDOYIN1
VDOYIN0
VDOCIN7
VDOCIN6
VDOCIN5
VDOCIN4
VDOCIN3
AUXC_IN7
AUXC_IN6
AUXC_IN5
AUXC_IN4
VDOCIN2
VDOCIN1
VDOCIN0
OVDD22
VDOCLKIN
OVDD11
VDOPLLHLD
VDD1
VSS
XRESET
VPDTEST
XVDOVS
XVDOHS
XOSDHS
XOSDVS
VDOCLAMP
AVCCAD3
AVSSAD3
ANCRIN
AVCCAD2
ANCBIN
AVSSAD2
ANREF2
ANREF1
AVCCAD1
ANYGIN
AVSSAD1
DTVYIN7
DTVYIN6
DTVYIN5
DTVYIN4
VDD1
VSS
DTVCLKIN
OVSS2
DTVYIN3
DTVYIN2
DTVYIN1
DTVYIN0
DTVCIN7
DTVCIN6
DTVCIN5
AUXC_IN3
AUXC_IN2
AUXC_IN1
AUXC_IN0
DTVCIN4
DTVCIN3
DTVCIN2
DTVCIN1
DTVCIN0
54
3
2
1
IC4601
XX
0.01
C4603
25V
0.01
C4611
25V
0.01
C4612
25V
0.01
C4613
25V
0.01
C4614
25V
0.01
C4615
25V
0.01
C4616
0.01 C4617
0.01 C4623
0.01 C4625
0.01 C4626
0.01
C4627
25V
0.01
C4628
25V
0.01
C4629
25V
0.01
C4630
XX
R4606
10k
R4628
10k
R4637
10k R4638
10k R4636
10k
R4634
0 R4635
0uH
FB4600
0uH
FB4601
SCL-MID
SDA-MID
12p
C4622
50V
12p
C4624
10k R4629 270 R4630
XX
R4631
0 R4632
50V
4700p
C4620
25V
0.01
C4618
EMI
FL4604
EMI
FL4606
25V 0.01 C4621
0
R4633
XX
R4627
DSPCLK
DPIC_SW
VP_100_OUT
HP_100_OUT
VDOYCLVL VDOCBCLVL VDOCRCLVL SDDQM0 SDDQM1 SDCKE
SDCLK
SDCLKIN
47
R4698
10k R4607
10k
R4608
CHIP
0
R4603
VP_SUB_IN
XRST
VDO_CLK_IN
VDOPLLHLD
V_SUB_IN
U_SUB_IN
Y_SUB_IN
A5V-1
CHIP
0
R4609
CHIP
0
R4610
CHIP
0
R4611
XVDOHS
XX
R4605
CHIP
0
R4612
CHIP
0
R4613
EMI
G
FL4600
25V
0.01
C4604
XX
R4604
XX
C4600
XX
C4601
CHIP
3.3k
R4600
CHIP
0
R4601
CHIP
2.2k
R4602
2PD601AR-115
Q4600
BUFFER
D5V
120
R4701
120
R4704
120
R4707
120
R4710
25V
0.01
C4700
16V
0.1
C4701
16V
0.1
C4702
68
R4702
75
R4705
75
R4711
100
R4708
10
R4703
22
R4706
15
R4709
22
R4712
X4601
13.5MHz
RB4625
XX
1 2
3 4
5 6
7 8
RB4626
XX
1 2
3 4
5 6
7 8
XX
RB4627
1 2
3 4
5 6
7 8
XX
RB4628
1
2
3 4
5 6
7 8
47
RB4600
1 2
3 4
5 6
7 8
47
RB4601
1 2
3 4
5 6
7 8
47
RB4602
1 2
3 4
5 6
7 8
47
RB4603
1 2
3 4
5 6
7 8
47
RB4604
1 2
3 4
5 6
7 8
47
RB4605
1 2
3 4
5 6
7 8
MS_YC
EMI
G
FL4601
EMI
G
FL4602
EMI
G
FL4603
25V
0.01
C4608
25V
0.01
C4606
+2.5V
D3.3V-MID
D_OUT
B5 8/8
CHIP
22
R4626
DRCDCLK1
HDMID1
VDMID1
MS_HS
MS_VS
MS_CLK
XX
R4614
XX
R4615
XX
R4616
MS_CLOCK:D
MS_V_SYNC:D
MS_H_SYNC:D
DSP_Y/CR/CB
XX
RB4610
1 2
3 4
5 6
7 8
XX
RB4611
1 2
3 4
5 6
7 8
XX
RB4606
1
2
3
4
5
6
7
8
XX
RB4607
1
2
3
4
5
6
7
8
XX
RB4608
1
2
3
4
5
6
7
8
XX
RB4609
1
2
3
4
5
6
7
8
PDAC_IN
B5 8/8
16V
10
C4609
16V
10
C4607
16V
10
C4610
XX
C4602
16V
10
C4605
MS_Y[7]
MS_Y[6]
MS_Y[5]
MS_Y[4]
MS_Y[3]
MS_Y[1]
MS_C[6]
MS_C[4]
MS_C[5]
MS_C[3]
MS_C[0]
MS_C[2]
MS_Y[2]
MS_Y[0]
MS_C[7]
MS_C[1]
Y[0] Y[1] Y[2] Y[3] Y[4] Y[5] Y[6] Y[7] CR[0] CR[1] CR[2] CR[3] CR[4] CR[5] CR[6] CR[7] CB[0] CB[1] CB[2] CB[3] CB[5] CB[6] CB[7]
CB[0]
CB[1]
CB[2]
CB[3]
CB[5]
CB[6]
CB[7]
CR[0]
CR[1]
CR[2]
CR[3]
CR[4]
CR[5]
CR[6]
CR[7]
Y[0]
Y[1]
Y[2]
Y[3]
Y[4]
Y[5]
Y[6]
Y[7]
DY[0]
DY[1]
DY[2]
DY[3]
DY[4]
DY[5]
DY[6]
DY[7]
DR[0]
DR[1]
DR[2]
DR[3]
DR[4]
DR[5]
DR[6]
DR[7]
DB[0]
DB[1]
DB[2]
DB[3]
DB[4]
DB[5]
DB[6]
DB[7]
R[0]
R[1]
R[2]
R[3]
R[4]
R[5]
R[6]
R[7]
G[0] G[1] G[2] G[3]
G[4]
G[5] G[6] G[7] B[0]
B[1] B[2]
B[3] B[4] B[5] B[6] B[7]
DSPCLK1 RP[0] RP[1] RP[2] RP[3] RP[4] RP[5] RP[6] RP[7]
BP[0]
BP[1]
BP[2]
BP[3]
BP[4]
BP[5]
BP[6]
BP[7]
GP[0]
GP[1]
GP[2]
GP[3]
GP[4]
GP[5]
GP[6]
GP[7]
D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7] D[8] D[9]
D[10] D[11] D[12] D[13] D[14] D[15]
D[16]
D[17]
D[18]
D[19]
D[20]
D[21]
D[22]
D[23]
D[24]
D[25]
D[26]
D[27]
D[28]
D[29]
D[30]
D[31]
A[0] A[1] A[2] A[3] A[4] A[5] A[6] A[7] A[8] A[9]
A[10] A[11] A[12]
WE
CAS RAS
CS
CB[4]
CB[4]
B5
4/8
B5..-32NX200U
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
ADD, DATA, WE, RAS, CAS, CS
B5 5/8
0UH
0UH
0UH
0UH
0UH
0UH