Sony KD-32DX150U Service Manual page 50

A B C
B5..-32DX150U
1
DDTB
B5 1/7
2
B5
2/7
3
4
C4203
100
FL4200
6.3V
EMI
C4202
0.01
R4211
25V
22
1/10W
RB4201
5
47 VCC VSS
DQ[0]
DQ0 DQ15
DQ[1]
DQ1 DQ14
DQ[2]
VSSQ
VSSQ
DQ[3]
DQ2 DQ13
DQ3 DQ12
RB4202
VCCQ
47
VCCQ
DQ[4]
DQ4 DQ11
DQ[5]
DQ5 DQ10
C4201
DQ[6]
VSSQ
0.01
VSSQ
DQ[7]
25V
DQ6 DQ9
6
DQ7 DQ8
R4201
RB4200
VCCQ
22
47
VCCQ
DOM 1/10W
LDQM NC
XWE
WE UDOM
XCAS
CAS CLK
XRAS
RAS CKE
R4200
XCS 47 1/10W
CS NC
RB4203
47 ADDR11
ADDR[11] ADDR9
ADDR10
ADDR8
ADDR[10]
ADDR0
ADDR[0] ADDR7
ADDR1
7 ADDR[1] ADDR6
ADDR2
ADDR5
ADDR[2]
ADDR3
ADDR4
ADDR[3]
VCC VSS
IC4201
RB4204 MT48LC1M16A1TG-6S
47
8
ADDR[0-3,10,11]
SDA
SCL
D5V
9
C4200
XX
R4202
10
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
11
D E F
FL4202
+1.8V
EMI
C4206 C4208
0.01 10
25V
16V
FL4201
D3.3V-1
EMI
C4217
0.01
C4207 C4209 25V
0.01 10
B
25V 16V
W13ID
IHDD
C4210
IVDD
0.01
25V
VD1
R4212
10k
VS1
1/10W
W13ID
R4213
10k IHDD
1/10W
IVDD
R4214
MODE
10k
XCAS
1/10W
XCAS
XRAS
XRAS
XWE
XWE
DOM
D3.3V-1 DOM
XCS
XCS
C4211
0.01 VS2
DQ[7]
25V
DQ7
DQ[6]
DQ6
DQ[5]
DQ5
DQ[4]
C4204
DQ4
0.01
DQ[3]
25V
DQ3
DQ[2]
DQ2
RB4205
DQ[1]
47 DQ1
DQ[0]
DQ0
VD2
C4212
VS3
0.01
AVD1
AVS1
RB4206
C4216
47
DQ15
0.01
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
C4205
0.01
DQ8
25V
TENA3
C4213
C540 0.01 VS4
ADDR[11] 25V
ADDR11
RB4207
ADDR[10]
47 ADDR10
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
VD3
VS5
C4214
RB4208
0.01 C130
47 ADDR[3]
25V
ADDR3
ADDR[2]
ADDR2
ADDR[1]
ADDR1
ADDR[0]
ADDR0
AVD2
AVS2
VD4
C4215
0.01
25V
C4218
R4205
0.01
XX
25V
16 15 14 13 12 11 10 9
IC4200
XX
XX
1 2 3 4 5 6 7 8
R4278
XX
R4204 R4207
R4208
R4203 XX R4206 XX
XX R4279 XX
XX
XX
R4280 XX
G H I J
C4219 C4221
0.01
0.01
25V 25V
B B
C4225
0.01
25V
B
IC4203
CXD2095AQ
R4267
C4224
0
0.01
25V
R4210 C4220 C4222
C4223
XX 0.01 0.01
0.01
25V 25V 25V R4231
XX
R4265 R4219 R4268 R4269 R4270 R4271 R4272
R4277
10k 10k 10k 10k 10k 10k 10k
0
1/10W
1/10W 1/10W 1/10W 1/10W 1/10W 1/10W
R4266
XX
R4209
R4274 R4232
0
XX 0
~ B5 Board Schematic Diagram [ Picture Decoder, DRC, Digital Noise Reduction ] Page2/7 ~
- 50 -
K L M
C4239
XX
Q4201
R4251
XX
XX
R4253
XX
R4239 R4256
XX Q4200 XX
XX
FB4200
XX
R4254 R4257
R4245 R4246 XX XX
XX XX
C4226
R4235
0.01
XX
25V
B
R4247
XX
C4228
0.01
CLP 25V
VS14
DSB[9]
DBO9
DSB[8]
DBO8
DSB[7]
DBO7
DSB[6]
DBO6
DSB[5]
DBO5
DSB[4]
DBO4
DSB[3]
DBO3
DSB[2]
DBO2
C4229
DBO1
0.01
25V
DBO0
AVS5
AVD5
C4230
0.01
VS13
25V
VD9
DSR[9]
DRO9
DSR[8]
DRO8
DSR[7]
DRO7
DSR[6]
DRO6
DSR[5]
DRO5
DSR[4]
DRO4
DSR[3]
DRO3
DSR[2]
DRO2
C4231
DRO1
0.01
DRO0 25V
VS12
DSY[9]
DYO9
DSY[8]
DYO8
DSY[7]
DYO7
DSY[6]
DYO6
DSY[5]
DYO5
DSY[4]
DYO4
DSY[3]
DYO3
DSY[2]
DYO2
DYO1
R4255
R4248 47
DYO0 C4232
XX 1/10W
0.01
C270 25V
R4244
22
VS11 FL4203
1/10W
C540
EMI
C4233
VD8
0.01
25V
AVS4
AVD4
C4236
ABO
R4243 0.01
220 25V
DAVS
1/10W
DAVD
C4235 0.1 16V
VG
220 1/10W
R4240
R4250 C4237
C4234
ARO 0.1
0.1 620
16V
16V 1/10W
VB
R4241
IRF 3.3k
1/10W
VRF
R4249
AYO
270
R4242
1/10W
220
1/10W
C4238
47
16V
R4236 R4237 C4227
100 100
0.01
1/10W 1/10W
25V
R4234
HDMID
100
1/10W
VDMID
CK54
R1
HREF
R4217 XX
SCL-MID
SDA-MID
R4218
XX
IP[0-7]
IP PORT
B5 6/7
N
3.3VGR
L4200 C4241
XX XX
L4201
XX
IC4204
XX
R4261
XX
LOGIC VDD
VCO VDD
SELECT
R BIAS R4262 C4243
XX
VCO XX
VCO IN
FINA
VCO GND
R4263
FINB
VCO INHBIT XX
PFD OUT
PFD INHBIT
LOGIC
NC
R4258 R4259 R4264
XX XX XX
R4260 C4242
XX XX
C4240
XX
RB4214
47
B-Y
RB4213
47
RB4212
47
R-Y
RB4211
47
RB4210
47
Y
RB4209
47
DS_OUT
B5 6/7
C540
CK54_OUT1