A Board Schematic Diagram (9 Of 16) - Sony KDL-32L4000 Service Manual

A BOARD SCHEMATIC DIAGRAM (9 OF 16)

1 | 2 | 3
A
U18E U18E
C121 C121 4700P 4700P
107
SOY0 SOY0
C127 C127 0.01U 0.01U
108
Y0P Y0P
C123 C123 0.01U 0.01U
— 109
Y0N
Y0N
C124 C124 0.01U 0.01U
114
PB0P
PB0P
C125 C125 0.01U 0.01U
115
PBR0N
PBR0N
C126 C126 0.01U 0.01U 116
PR0P PR0P
C134 C134 4700P 4700P 118
SOY1 SOY1
C136 C136 0.01U 0.01U
119
Y1P Y1P
C138 C138 0.01U 0.01U
120
Y1N Y1N
B C140 C140 0.01U 0.01U
121
PB1P
PB1P
C142 C142 0.01U 0.01U
122
PBR1N
PBR1N
C144 C144 0.01U 0.01U
123
PR1P
PR1P
TP17 TP17 112
TN1
TP18 TP18 111
TP1
tpc40t_50 tpc40t_50
— tpc40t_50 tpc40t_50
MT5380 MT5380
null null
U18G U18G
C
AV_L_1 R436 R436 27K_J 27K_J
179
AIN0_L
AV_R_1 R437 R437 27K_J 27K_J
178
AIN0_R
AV_L_2 R438 R438 27K_J 27K_J
177
AIN1_L
AV_R_2 R439 R439 27K_J 27K_J
176
AIN1_R
AUD_L R440 R440 27K_J 27K_J
175
AIN2_L
AUD_R R441 R441 27K_J 27K_J 174
AIN2_R
TP19 TP19 173
AIN3_L
—
TP20 TP20
172
AIN3_R
tpc40t_50 tpc40t_50 AVDD33_AADC
171
AVDD33_AADC
tpc40t_50 tpc40t_50 AVSS33_AADC
183
AVSS33_AADC
VIMD_AADC
181
VMID_AADC
REFP_AADC
182
REFP_AADC
REFN_AADC
180
REFN_AADC
D
MT5380 MT5380
null null
MUX_L_AD C343 C343 10U 10U AUD_L
— Comp1_L_Out
MUX_R_AD C352 C352 10U 10U AUD_R
E
C171 C171 0.047U 0.047U
131
CVBS_Tuner
C172 C172 0.047U 0.047U
GND 129
— CVBS1
C173 C173 0.047U 0.047U
128
SY1
C175 C175 0.047U 0.047U 127
SC1
C177 C177 0.047U 0.047U 126
CVBS2
C179 C179 0.047U 0.047U
125
F
C182 C182 0.01U 0.01U
135
VIP_ATV
C183 C183 0.01U 0.01U
133
VIN_ATV
VINDC 134
TP21 TP21 138
tpc40t_50 tpc40t_50 C186 C186
0.1U 0.1U
—
GND
G
R417 R417
680K_J 680K_J
C344 10U C344 10U
DVI_R_IN
—
C345 10U C345 10U
Comp2_R_Out
C346 10U C346 10U
AV1_R_Out
C347 10U C347 10U
VGA_R_Out
H
R421 R421
680K_J 680K_J
—
I
—
KDL-32L4000/37L4000
| 4 | 5 | 6
DVDD12_VGA
117
DVDD12_VGA
AVSS12_RGBADC
113
AVSS12_RGBADC
AVDD12_RGBADC
110
AVDD12_RGBADC
AVSS12_RGBFE
105
AVSS12_RGBFE
AVDD12_RGBFE
101
AVDD12_RGBFE
104 C191 C191 0.01U 0.01U
RP RP
C192 C192 0.01U 0.01U
106
RN RN
C193 C193 0.01U 0.01U
98
BP BP
C194 C194 0.01U 0.01U
99
BN
BN
C195 C195 0.01U 0.01U
102
GP
GP
C196 C196 0.01U 0.01U
103
GN
GN
R452 R452 0_J 0_J
96
VSYNC VSYNC
97 R454 R454 0_J 0_J
HSYNC HSYNC
100 C152 C152 4700P 4700P
SOG SOG
DV33
R442 R442 R443 R443
4.7K_J 4.7K_J NC_4.7K_J NC_4.7K_J
203
ASPDIF
200
AOMCLK
201
AOLRCK
202
AOBCK
198
AOSDATA0
188
AL1
187
AR1
R73 R73 100_F 100_F R444 R444 R445 R445
191
AL2 AL2O 17
R77 R77 100_F 100_F
189
AR2 ALRO 17
AVDD33_ADAC0 NC_4.7K_J NC_4.7K_J 4.7K_J 4.7K_J
192
AVDD33_ACDC0
AVDD33_ADAC1
184
AVDD33_ACDC1
AVSS33_ADAC0
190
AVSS33_ACDC0
AVSS33_ADAC1
186
AVSS33_ACDC1
185 ADAC_VCM
ADAC_VCM
170 AVDD33_DIG
AVDD33_DIG
GND
C353 C353
10U 10U AV_L_1
AV2_L_Out
C354 C354 AV_R_1
AV2_R_Out
Comp1_R_Out
10U 10U
GND
U18F U18F
DVDD25_VADC
141
CVBS0 DVDD25_VADC
DVSS25_VADC
142
CVBS1 DVSS25_VADC
C174 C174 1U 1U
132
GND_TUNER
SY0 GND_TUNER
130 C176 C176 1U 1U
GND
SC0 GD_CVBS
124 C178 C178 1U 1U
SY1 GND_SV GND_SV
SC1
AVDD25_VADC
143
AVDD25_VADC
AVSS25_VADC
144
AVSS25_VADC
AVDD25_REF
139
AVDD25_REF
AVSS25_REF
140
VIP_ATV AVSS25_REF
AVDD25_VFE
137
VIN_ATV AVDD25_VFE
136 AVSS25_VFE
VINDC AVSS25_VFE
D2SA
MT5380 MT5380 +12V
L65 L65
null null
120R 120R
CAP45 CAP45
100U 100U
R416 R416 R415 R415 R406 R406
C188 C188
680K_J 680K_J 680K_J 680K_J 680K_J 680K_J 0.1U 0.1U
GND
U22 U22
1 16
Y0B VDD
2 15
Y2B Y2A
MUX_R_AD
3 14
ZB Y1A
MUX_L_AD
4 13
Y3B ZA
5 12
Y1B Y0A
6 11
E# Y3A
7 10 AUDIO2
VEE A0
AUDIO1
8 9
VSS A1
HEF4052BT HEF4052BT
R420 R420 R419 R419
null null
680K_J 680K_J 680K_J 680K_J
GND
GND
GND
| 7 | 8 | 9 |
AV25
L54 L54 AVDD25_VADC
120R 120R
C133 C133
4.7U 4.7U C131 C131 C132 C132
0.1U 0.1U
1U 1U
GND
AVSS25_VADC
GND
GND
AV25
L57 L57 DVDD25_VADC
120R 120R
C153 C153 C154 C154
0.1U 0.1U
GND
1U 1U
SPDIF_Out
DVSS25_VADC
AOMCLK
AOLRCK
AOBCK
GND
AOSDATA0
AV25
L59 L59 AVDD25_REF
120R 120R
C158 C158
C157 C157 0.1U 0.1U
1U 1U
AVSS25_REF
AV25 GND
L61 L61 AVDD25_VFE
C355 10U C355 10U
120R 120R
AV_L_2
C164 C164 C165 C165
C356 C356 AV_R_2 0.1U 0.1U
10U 10U 1U 1U
AVSS25_VFE
GND
GND
+12V +12V
R466 R466 R467 R467
4.7K_J 4.7K_J 4.7K_J 4.7K_J
AUDIO1 AUDIO2
Q34 Q34 Q35 Q35
C C C C
R465 R465 1K_J 1K_J R464 R464
B B B B
Audio_SEL_1
E E E E
MMBT3904 MMBT3904 MMBT3904 MMBT3904
null null null null
GND GND
R410 R410 R409 R409 R408 R408 R407 R407
680K_J 680K_J 680K_J 680K_J 680K_J 680K_J 680K_J 680K_J
C348 C348 10U 10U
VGA_L_Out
C349 C349 10U 10U
Comp2_L_Out
C350 C350 10U 10U
DVI_L_IN
C351 C351 10U 10U
AV1_L_Out
R414 R414 R413 R413 R412 R412 R411 R411
680K_J 680K_J 680K_J 680K_J 680K_J 680K_J 680K_J 680K_J
A 9/16
5380 Decoder
GND
10 | 11 | 12 |
VIMD_AADC AV12
L55 L55 AVDD12_RGBFE
C122 C122
120R 120R
4.7U 4.7U C130 C130
0.1U 0.1U C128 C128 C129 C129
0.1U 0.1U
1U 1U
AVSS12_RGBFE
GND
GND
AV12
L56 L56 AVDD12_RGBADC
120R 120R
ADAC_VCM
C148 C148 C149 C149 C150 C150 C151 C151
0.1U 0.1U 0.1U 0.1U
10U 10U 1U 1U
AVSS12_RGBADC
GND GND
AV12
L58 L58 PBY160808T-121Y-N PBY160808T-121Y-N DVDD12_VGA
C155 C155 C156 C156
0.1U 0.1U
1U 1U
GND
AV33
L60 L60 AVDD33_ADAC1
120R 120R
C160 C160
C159 C159 0.1U 0.1U
1U 1U
AVSS33_ADAC1
AV33 GND
L62 L62 AVDD33_ADAC0
C169 C169
120R 120R
0.1U 0.1U
C170 C170
1U 1U
AVSS33_ADAC0
AV33 GND
L63 L63 REFP_AADC
120R 120R
C180 C180 C181 C181
0.1U 0.1U
1U 1U
REFN_AADC
1K_J 1K_J
Audio_SEL_2
AV33
GND
L64 L64 AVDD33_DIG
120R 120R
C184 C184 C185 C185
C187 C187 0.1U 0.1U
4.7U_16V_K 4.7U_16V_K 1U 1U
1206_X7R 1206_X7R
AVSS33_DIG
GND
GND
AV33
L66 L66 AVDD33_AADC
120R 120R
CAP26 CAP26 C189 C189
+ 100U + 100U 0.1U 0.1U
C190 C190
1U 1U
AVSS33_AADC
GND
GND
KDL-32L4000/37L4000
13
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