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

A BOARD SCHEMATIC DIAGRAM (16 OF 16)

1 | 2 | 3
A
—
C381 10U C381 10U C375 10U C375 10U
R405 R405 6.8K_J 6.8K_J
10 AL2O
R514 R514
B
10K_J 10K_J
GND
—
C392 10U C392 10U C376 10U C376 10U
R448 R448 6.8K_J 6.8K_J
10 ALRO
C
R516 R516
10K_J 10K_J
—
GND GND
D
+12V_Line
R475 R475 47K_J 47K_J
—
R474 R474
47K_J 47K_J
E
GND
—
F
—
Line_L_Out
Line_R_Out
G
—
H
—
I
—
KDL-32L4000/37L4000
| 4 | 5 | 6
CAP54 CAP54
R471 R471 33K_J 33K_J L_O 22U 22U Line_L_Out
C400 C400
120P 120P R476 R476 R478 R478
NC_4.7_J NC_4.7_J
R470 R470 5.1K_J 5.1K_J L NC_2K_J NC_2K_J
C379 C379
NC_0.1U NC_0.1U
C399 C399
820P 820P
GND GND
GND GND CAP56 CAP56
R473 R473 33K_J 33K_J R_O 22U 22U Line_R_Out
C402 C402
120P 120P R477 R477
R479 R479
NC_4.7_J NC_4.7_J
R472 R472 5.1K_J 5.1K_J R
NC_2K_J NC_2K_J
C380 C380
NC_0.1U NC_0.1U
C401 C401
820P 820P
GND GND
GND
D100 D100 LL4148 LL4148
+12V_Bias
MMBT3906 MMBT3906
R453 R453 10K_J 10K_J
E E
1
B B
C378 C378 C377 C377
C C
0.1U 0.1U
Q36 Q36
10U 10U
CAP58 CAP58
+ 220U + 220U
D102 D102 LL4148 LL4148
R480 R480 R482 R482
LINE_SHD
22_J 22_J
100K_J 100K_J
GND
GND
R377 R377 470_J 470_J L102 L102 120R 120R
R378 R378 470_J 470_J L103 L103 120R 120R
D66 D66 D67 D67
C341 C341 C342 C342
LLZ5232B LLZ5232B LLZ5232B LLZ5232B NC_1000P NC_1000P NC_1000P NC_1000P
LLZ5232B LLZ5232B LLZ5232B LLZ5232B
D68 D68 D69 D69
GND
GND GND
| 7 | 8 | 9 |
U38 U38 +12V_Line
L_O
1 8
OUTA +V
+12V_Bias L R_O
2 7
-INA OUTB
R +12V_Bias
3 6
+INA -INB
4 5
-V +INB
ADTL082JRZ ADTL082JRZ C397 C397
null null 0.1U 0.1U
GND
GND
+12V_Line
+12V_Line
R484 R484
470_J 470_J R485 R485
CAP57 CAP57 NC_47K_J NC_47K_J
+ 220U + 220U
L_Line
R483 R483 Q37 Q37
D101 D101 R118 10K_J R118 10K_J
C C
B B
D106 D106 M2
LL4148 LL4148 R R
E E
LL4148 LL4148 68K_J 68K_J
DTC623TK DTC623TK
null null
GND GND
Mute
D103 D103 LL4148 LL4148
R515 R515 DV33 GND
R362 R362 4.7K_J 4.7K_J
Q45 Q45
100K_J 100K_J
MMBT3906 MMBT3906
Mute null null M2
2 3
R703 R703
TP147 TP147
4.7K_J 4.7K_J
CN19A CN19A 0402 0402
L_Line TP148 TP148 T1
D1
E1
NPTH2 NPTH2 GND
R_Line NPTH1 NPTH1
AUDIO_5P AUDIO_5P
FOX_JRD1130-S256-4F FOX_JRD1130-S256-4F
TP149 TP149
CN19B CN19B
T2
E2
10 SPDIF_Out
AUDIO_5P AUDIO_5P
FOX_JRD1130-S256-4F FOX_JRD1130-S256-4F
GND
10 | 11 | 12 |
+12V +12V_Line
L101 L101
120R 120R
CAP40 CAP40
C328 C328 C329 C329 + 100U + 100U
10U 10U 100P 100P
GND
GND
+12V_Line
R486 R486
NC_47K_J NC_47K_J
R_Line
Q44 Q44
R117 10K_J R117 10K_J
C C
M2 B B
R R
E E
DTC623TK DTC623TK
null null
GND
CN21 CN21
SPDIF_5P SPDIF_5P
DV33
4 5
PTH1 PTH2
R361 R361 GND
TP150 TP150 TP151 TP151
4.7K_J 4.7K_J
DV33
DV33_SPDIF L100 L100
120R 120R
TP152 TP152 C325 C325
C326 C326 0.1U 0.1U
NC_0.01U NC_0.01U
GND GND
A 16/16
Audio Out
KDL-32L4000/37L4000
13
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