Sony KV-32FQ80B Service Manual page 61

A B C
1
B5.-32/36FQ80
B5
3/8
2
3
12 11 10 9 8 7 6 5 4 3 2 1
G[0]
13 G2
G[1]
G3
14
G[2]
G4
15
G[3]
16 G5
G[4]
17 G6
IC4900
G[5]
18 G7 XX
G[6]
19 G8
4
G[7]
20 G9
B0
21
B1
22
B[0]
23 B2
B[1]
24 B3
25 26 27 28 29 30 31 32 33 34 35 36
5
DSP_Y/CR/CB
Page 4
C4900
XX
DSPCLK
A5V-1
EMI
FL4900
G
C4907 XX
XX
R3284
100
6 CHIP
SUB_HP
HP_SUB_PLL
R3280
R3279
220
330
CHIP CHIP
HP_SUB_PLL
VP_SUB_IN SUB_VP
R3281 R3282 R3283
XX 100
220
CHIP
CHIP
7
8
9
10
11
D E F
FL4901
XX
EMI
G
R4906 R4908 R4910
C4902 C4905
XX XX
XX
XX
XX
R4909 C4908
XX XX
1 2 3 4 5 6
FL4902
12 10 9 7
R4912
220
RN-CP
D-VDD
48 R4902 XX R4911 C4909
XX 100p
A-VSS
47
50V
Q4902
BO 46
XX
A-VSS 45
1 2 3
XX
R4903
Q4901
GO 44
XX FL4903
A-VSS
43
R4904 XX
RO
42 6 4
A-VDD
41
A-VDD
40
C4903
R4907 C4910
A-VDD 39
XX
XX 100p
50V
VG 38
Q4900
VREF 37
1 2 3
XX
R4905
R4901
XX
XX
FL4904
6 4
C4901 C4904
XX XX
R4900
XX
R4810
C4906 22
XX L4801 CHIP
10uH
C4802
C4809
C4801
XX 0.01
0.01 L4802
10uH
R4801
R4800
5.1k
330
CHIP
IC4801
TLC2932IPWR
IC4800 VDD
C4800 R4809
R4816 LOGICVDD
TC7SET08F(TE85L)
0.01 0 3.9k C4803
0.01
R BIAS
SELECT R4808
XX
VCO IN
VCO OUT
VCO GND
FINA
R4802
22
FINB VCO INHIBIT
CHIP
R4807
0
PFD INHIBIT
PFD OUT
LOGIC GND NC
R4806
R4803
680k
820
R4804
R4805
C4805
1k
680k 0.01
25V
C4804
B
4.7
35V
G H I
FL3202
0UH
D5V-SCD
EMI
D5V C3208
C3235 R3201
G
XX 0 47
CHIP
A5V-1 16V
A5V-1 C3209
10p
C3237 R3260
PDACY
0.01 0
X3200
16.2MHz
R4916 R4917
R4915
1k
1k 1k
CHIP
CHIP CHIP
Y
C3201
Y_100_OUT 39 C3
Q4903
0.01
2SA1037AK
R-Y
40 APC-FIL
V_100_OUT
C3200 R3202
41 CVBS/Y3
27k
B-Y 0.47
10V CHIP
U_100_OUT 42 ADD(8AH)
C3203
0.022 43 C2
PDACU
44 CVBS/Y2
R3205
45 COMB SYS
47k
C3202 2.2 50V
FSC OUT
46
R4913
AFC-FIL
47
220
R3204 3.9k
Q4904
RN-CP C_SUB_IN
48 C1
2SA1037AK
C3204
0.1
16V
PDACV SUB_CVBS
C3205
R3203
1
4.7M
10V
R4914 CHIP
2.2k
RN-CP
FL3200
Q4905
0UH
2SA1037AK-T146-QR
D5V-SCD
EMI
C3206
R3200 C3211
C3236
47
XX 0
16V
CHIP
FL4905
FL3201 0UH
VDO_CLK_IN EMI
EMI C3210
C3207
R4811
47
0
CHIP 16V
A5V-1
Q3200
2SD601A-Q-TX
C4807
0.01
25V
A5V-1
IC4802
TC7SET08F(TE85L)
V_SUB_IN
VDOPLLHLD
R4812
0
U_SUB_IN
Y_SUB_IN
IC4803
C4806
0.01 TC7SET08F(TE85L)
25V
R4813 2SD601A
0
VDOCBCLVL
XVDOHS
R3268 C3233
0.01
1k
R3267
4.7k
Q3207
2SD601A
VDOCRCLVL
R3257 C3230
1k
0.01
CHIP 25V
R3256
4.7k
CHIP
VDOYCLVL
R3278
- 61 -
J K L M
C3219 C3220
FL3203
10 0.1
0UH
16V 16V
A5V-1
EMI
C3212
C3217
0.1
R3212
16V 0.01
100
C3213
10
16V
R3227
470
38 37 36 35 34 33 32 31 30 29 28 27 26 25
YS1 24
R3213
100
Cr OUT 23
CHIP
Cb OUT 22
Y OUT 21
IC3200
APL-FIL 20 R3225
CXA2163AQ-T6
470
C3218
SUB CHROMA DECODER
Y1 19 CHIP
4.7
35V
Cb1 18
Cr1
17 C3231
0.01
SYNC-GND
16
25V
YS3 15
R3219
100
1 2 3 4 5 6 7 8 9 10 11 12 13 14
R3240
C3214
470
0.1
CHIP
SDA
R3210
0
C3216
SCL
XX
R3209 R3220
XX
0
C3215
0.1
0.01 R3217
16V
1k
CHIP
R3207
100
CHIP
R3229
IC3201 XX
0.1
TC7SET08FU(TE85R)
16V
B
IN B VCC
IN A
OUT SUB_HP
GND
R3211
47
SUB_VP
1 2
R3206 R3208
R3221
1k 47
XX
CHIP CHIP
R3218
1k
Q3210
C3226
R3231
2SD601A
10 XX
16V
R3275
560
Q3211
CHIP
2SD601A
R3264
C3228 470
10 CHIP
16V
R3273
560
CHIP
R3263
470
Q3212
CHIP
C3229 XX
2SD601A
R3222
R3272
560 XX
CHIP
R3223
C3224 R3262
1k
10 470
CHIP
16V CHIP
Q3209
R3233
XX
C3232
0.01
R3269
25V
1k
R3258
1k
CHIP
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
Q3208
2SD601A
1k C3234
0.01
R3277
R3255 1k
4.7k
CHIP
CHIP
~ B5 Board Schematic Diagram [ Picture Decoder, DRC, Digital Noise Reduction ] Page 3/8~
N
R3226
C3222
470 0.1
Q3202
2SD601A-Q-TX
R3235
220
C3221
R3224
470 0.1
CHIP 16V
Q3201
2SD601A-Q-TX
R3234
220
CHIP
R3239 C3223
470 0.1
16V
Q3203
2SD601A-Q-TX
R3241
470
CHIP
R3228
0
CHIP
Q3204
2SA1037AK
1 2 3 4 5 6
R3236
5.6k
FL3204
RN-CP
12 10 9 7
R3230
0
CHIP
Q3205
2SA1037AK
R3237
1 2 3
5.6k
RN-CP
FL3205
6 4
R3232
0
CHIP
Q3206
2SA1037AK
1 2 3
R3238
5.6k
FL3206
RN-CP
6 4