A Board Schematic Diagram (13 Of 16) - Sony KDL-32L4000 Service Manual

A BOARD SCHEMATIC DIAGRAM (13 OF 16)

1 | 2 | 3
A
—
U18D U18D
R307 R307 5.1K_F 5.1K_F
USB_VRT 68
USB_VRT
USB_DM 65
USB_DM
USB_DP
66
USB_DP
AVDD33_USB
67
AVDD33_USB
AVDD12_USB
69
AVDD12_USB
TP28 TP28 tpc40t_50 tpc40t_50 159
B
TP0
TP29 TP29 tpc40t_50 tpc40t_50 160
TN0
C279 C279
MT5380 MT5380
NC_100P_50V_J NC_100P_50V_J null null
GND
GND
—
C
+5V
F1 F1
6V-0.75A_1206 6V-0.75A_1206
2 1
—
R308 R308
NC_0_J NC_0_J
USB_DM L76 L76 L-FILTER L-FILTER
USB_DP
D
+4VSB
R309 R309
NC_0_J NC_0_J
—
E
GND
—
U40 U40
F
HDCP RECEIVER KEY HDCP RECEIVER KEY
null null
—
H13 H13
G
hole_tbr280x126do201x47 hole_tbr280x126do201x47
H14 H14
hole_tbr280x126do201x47 hole_tbr280x126do201x47
—
H
—
I
—
KDL-32L4000/37L4000
| 4 | 5 | 6 |
AV12
L73 L73
120R 120R
CAP53 CAP53
+ 100U + 100U C269 C269
1U 1U
162 AVDD12_PLL
AVDD12_ADCPLL
157 AVDD12_PLL GND GND
AVDD12_TVDPLL
AVDD12_PLL
155
AVDD12_HDMIPLL
AVDD12_PLL
163
AVDD12_APLL
AVDD12_PLL
161
AVDD12_SYSPLL
158 AVDD12_PLL
AVDD12_DMPLL
156 AVDD12_PLL GND
AVDD12_DTDPLL
AV12
L75 L75 AVDD12_USB
120R 120R
C282 C282
4.7U 4.7U
GND
GND
TP180 TP180 CN11 CN11
L77 L77 TP181 TP181
PTH1 PTH1
120R 120R TP182 TP182 1
VCC VCC
1M 2
V- V-
1P
3
V+ V+
4
GND GND
PTH2 PTH2
C284 C284 TP183 TP183
USB FEMALE CONN_4P USB FEMALE CONN_4P
NC_0.1U NC_0.1U
FOX_UB11123-C1601-FR FOX_UB11123-C1601-FR
D63 D63
U29 U29
GND
GND
8 Tuner_Sync cap
NC_LLZ5231B NC_LLZ5231B
Rclamp0504F Rclamp0504F
H22 H22 H23 H23 H21 H21 H24 H24 H25 H25
H20 H20 H12 H12 H16 H16 H17 H17 H18 H18
NC_ NC_ NC_ NC_ NC_ NC_ NC_ NC_ NC_ NC_
7 | 8 | 9 |
AVDD12_PLL
C270 C270 C271 C271 C272 C272 C273 C273 C274 C274 C275 C275 C276 C276 C277 C277 C278 C278
0.01U_25V_K 0.01U_25V_K
4.7U 4.7U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U
0402_X7R 0402_X7R
AV33
L74 L74 AVDD33_USB
120R 120R
C280 C280 C281 C281
C283 C283 0.1U 0.1U
0.1U 0.1U 4.7U 4.7U
GND GND
+5V_TUNER
C385 C385 CAP49 CAP49 L119 L119 33UH 33UH
0.1U 0.1U + + 22U 22U
R423 R423
1K_J 1K_J
C386 C386
GND
0.22U 0.22U
2SA1037WPT 2SA1037WPT
R424 R424
E E
R422 R422 100_J 100_J
B B
470_J 470_J
C C
Q26 Q26 R425 R425 1M_J 1M_J C388 C388 0.022U 0.022U
Q27 Q27
C C
GND R426 R426
B B
E E
4.7K_J 4.7K_J
2SA1037WPT 2SA1037WPT
C387 C387
0.1U 0.1U
H26 H26
A 13/16
H19 H19
NC_ NC_ PLL USB Tuner Sync
GND
10 | 11 | 12 | 13
AV33
R430 R430
4.7K_J 4.7K_J
R428 2.2K_J R428 2.2K_J D70 D70 RB501V-40TE-17 RB501V-40TE-17
Tuner_Sync 11
MMBT3904 MMBT3904
2 1
Q25 Q25
C391 C391
C C
B B
null null
R427 R427 1U 1U
E E
C389 C389
4.7K_J 4.7K_J R429 R429 C390 C390
2200P 2200P
1M_J 1M_J 0.22U 0.22U
GND
KDL-32L4000/37L4000
50