Sony KD-32DX150U Service Manual page 51

A B C
B5..-32DX150U
1
B5
CN4474
XX
2
GND A1
GND B1
MS_CLK
VCLK A2
VCLK B2
GND
A3
GND B3
MS_VS
VVS A4
VVS B4
MS_HS
VHS A5
VHS B5
GND A6
3
GND
B6
MS_C[7]
VUV7 A7
MS_C[6]
VUV6 B7
MS_C[5]
VUV5
A8
MS_C[4]
VUV4 B8
MS_C[3]
G[0]
VUV3 A9
MS_C[2] 13
VUV2 B9 G[1]
14
MS_C[1]
G[2]
VUV1 A10
MS_C[0] 15
G[3]
VUV0 B10
MS_Y[7] 16
VY7 A11 G[4]
MS_Y[6] 17
4 VY6 G[5]
B11
MS_Y[5] 18
G[6]
VY5 A12
MS_Y[4] 19
G[7]
VY4 B12
MS_Y[3] 20
VY3 A13
21
MS_Y[2]
VY2 B13
MS_Y[1] 22
B[0]
VY1 A14
MS_Y[0] 23
VY0 B14 B[1]
24
GND
A15
GND B15
MS_YC
GND A16
GND B16
5
MS+5V A17
MS+5V B17 DSP_Y/CR/CB
B5 4/7
MS+5V A18
MS+5V D5V
B18
GND A19
DSPCLK
GND B19
NC A20
A5V-1
AD_DIS B20
C4907
R4918
NC A21 XX
XX
MS_DIS B21
NC
6 A22
SCL
SCL B22
NC A23
SDA SDA
B23
NC A24
XRST_MS
MSRESET B24
NC A25 POWER_INT
POWER_INT B25
R4919
NC A26 XX
SCKO_B B26
NC
A27
7 SDIO_B B27
NC A28
BS_B B28
NC A29
SDIR_B B29
NC A30
INS_B
B30
FB4603
XX
8
9 CN4475
C4657
XX
D4602 XX
XX
GND
1
FB4620 FL4608
GND 2 XX XX
+3.3V 3 EMI
GND 4
MS_BS+ 5
MS_BS- 6
MS_SDIR+ 7
MS_SDIR-
8
MS_SCLK+ 9
10 MS_SCLK- 10
MS_SDO+ 11
MS_SDO- 12
MS_SDI+ 13
MS_SDI- 14
MS_INS
15
FB4619
GND 16
XX
GND 17
GND 18
NC 19 D4603
XX
NC 20
11
D E F
3/7
FL4901
XX
EMI
C4902 C4905
XX XX
R4910
R4906 R4908
XX XX
R4909
XX
R[0-7],G[0-7],B[0-7]
12 11 10 9 8 7 6 5 4 3 2 1
R4902
G2 D-VDD 48
XX
47
G3 A-VSS
G4 BO 46
R4903 XX
G5 A-VSS 45
44
G6 GO
R4904 XX Q4901
XX
G7 A-VSS 43
IC4900
XX
G8 RO 42
G9 A-VDD 41
40
B0 A-VDD
C4903 R4907
B1 A-VDD 39
XX XX
B2 VG 38
37
B3 VREF Q4900
R4905
R4901 XX
XX
XX
25 26 27 28 29 30 31 32 33 34 35 36
C4901 C4904
XX
XX
R4900
XX
C4900
C4906
XX
XX
FL4900
EMI
IC4603
FB4614
C4644
XX
XX
XX
VCC DIN1
C4648
C4653
XX
0.01
DIN4 DOUT1+
25V
DOUT4+
DOUT1-
DOUT4- EN
L4601
XX
EN DOUT2-
DOUT3-
FB4604 XX
DOUT2+
DOUT3+ DIN2
FB4606 XX
DIN3 GND
L4602
XX
FB4607 XX
FB4608 XX
L4603
XX
FB4615
FB4609 XX
XX
IC4604
C4652 C4649
FB4610 XX XX
XX XX
GND
RIN2-
L4604
XX
ROUT2
RIN2+
ROUT1
FB4611 XX RIN1+
D4601
XX
RINI1- VCC
FB4612 XX
R4646
XX FB4616
C4651 IC4605
XX
L4608 XX
XX
XX
VCC OE
C4650 A
FB4613 XX
XX
B
GND
G H I
D5V-SCD
C3235
XX
A5V-1
C3237
0.01
25V
D5V
A5V-1
C3202
XX
C_SUB_IN
PDACY
C4908
Q4903
XX
2SA1037AK-T146-QR
R4915 R4916 R4917
1k 1k 1k
1/10W SUB_CVBS
1/10W 1/10W
1 2 3 4 5 6
Y_100_OUT
FL4902
V_100_OUT
R4912
12 10 9 7
2.2k
U_100_OUT
1/10W
D5V-SCD
PDACU C3236
XX
R4911
XX
C4909
100p
50V
Q4902 R4913
1 2 3
XX 2.2k
1/10W
Q4904
FL4903
2SA1037AK-T146-QR
6 4
PDACV
C4910
100p
50V R4914
2.2k
1 2 3 1/10W
Q4905
2SA1037AK-T146-QR
FL4904
6 4
R3280
XX
R3279
XX
VP_SUB_IN
R3281 R3282
XX XX
A5V-1
C3226
XX
V_SUB_IN
D3.3V
C3227 C3228
XX XX
U_SUB_IN
C3229 XX
C3224
XX
Y_SUB_IN
C3225
XX
Q3209
2PD601AR-115
VDOCBCLVL
R3268 C3233
1k 0.01
1/10W 25V
R3267
4.7k
1/10W
Q3207
2PD601AR-115
VDOCRCLVL
R3257 C3230
1k 0.01
1/10W 25V
R3256
4.7k
1/10W
R3278
1k
1/10W
VDOYCLVL
C3234
0.01
25V
R3255
4.7k
1/10W
~ B5 Board Schematic Diagram [ Picture Decoder, DRC, Digital Noise Reduction ] Page 3/7 ~
- 51 -
J K L M
FL3203
FL3202 XX
XX A5V-1 EMI
EMI
C3212
C3208 C3217
R3201
G XX C3219
XX XX
XX
XX
C3209
C3213
XX
R3260 XX
XX
X3200
XX
38 37 36 35 34 33 32 31 30 29 28 27 26 25
C3201
XX
39 C3 YS1 24
40 APC-FIL Cr OUT 23
R3202
C3200
CVBS/Y3 Cb OUT
XX 41 22
XX
42 ADD(8AH) Y OUT 21
C3203
43 C2 APL-FIL 20
XX
IC3200
C3218
44 CVBS/Y2 Y1 19
XX
XX
R3205
45 COMB SYS Cb1 18
XX
46 FSC OUT Cr1 17
47 AFC-FIL SYNC-GND 16
XX
R3204 XX
C1 YS3
48 15
C3204
XX
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C3214
C3205 XX
R3210
XX XX
R3203
XX
FL3200
C3216
XX
XX
R3209
EMI
XX
C3206
C3211
R3200 C3215
XX
XX
XX XX
R3207
FL3201 XX
XX
EMI
C3207 C3210
XX XX IC3201
XX
IN B
VCC
Q3200
IN A
XX
GND OUT
R3211
XX
R3206 R3208
1k 47
R3284
XX
SUB_HP
HP_SUB_PLL
SUB_VP
R3283
XX
R3275
Q3210 XX
XX
R3276
Q3211 XX
R3264 R3266
R3273
XX XX XX
XX
R3274
XX
R3265
R3263 Q3212
XX R3272
XX XX
XX
R3271
XX
R3261
R3262
XX XX
FL4905
XX
C3232 EMI
R4810 R4811
0.01
XX 0
25V
L4801 C4809 C4802
C4801
XX XX
XX
R3269
1k
1/10W
R4801
XX
R4800
XX IC4801
XX
C4800 R4815
VDD
XX XX
LOGICVDD
R BIAS
SELECT
R3258
VCO IN
IC4800
1k HP_SUB_PLL VCO OUT
XX
1/10W
VCO GND
FINA
R4802
VCO INHIBIT
XX
R4816
FINB
0
Q3208
PFD INHIBIT
2PD601AR-115
PFD OUT
NC
LOGIC GND
R3277
1k
1/10W R4804
R4803
XX
XX
R4805
C4804
XX
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
N
C3220 C3222
R3226
XX XX
XX
Q3202
XX
R3212
V.S
XX
R3235
R3227
XX
XX
R3224 C3221
XX XX
Q3201
XX
R3213
U.S
XX
R3225 R3234
XX XX
C3231
XX
R3239 C3223
XX XX
Q3203
XX
R3219
XX
R3241
R3240
XX
XX
SDA
SCL
R3220 R3228
XX XX
R3217
Q3204
XX
XX
R3236
R3229 1 2 3 4 5 6
XX
XX
FL3204
XX
12 10 9 7
SUB_HP
SUB_VP
R3221
XX R3230
XX
R3218
Q3205
XX
XX
R3231 R3237 1 2 3
XX
XX
FL3205
XX
6 4
R3222
XX
R3232
XX
R3223
1k
1/10W
Q3206
XX
R3233
1 2 3
R3238
XX
XX
FL3206
XX
6 4
VDO_CLK_IN
A5V-1
XX
L4802
XX
C4807
XX
R4809
XX
C4803
XX
R4808
XX
IC4802
VDOPLLHLD
R4807 XX
R4812
XX
0
R4806
XX
XX
C4805
C4806
XX
XX
R4813
0
IC4803
XVDOHS
XX
R4814
XX