Sony KDL-40V4000 Service Manual page 28

A B C D E F
1
2
BE2 - EG1L
3
4
5
6
7
8
9
SDA
10
11
12
SCL
13
14
3.3V_MAIN
R4710
XX
15
C4704
16
17
18
19
20
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
21
22
A B C D E F
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G H I J K L
BE2
13/16
FE_MASTER_RSTB 3.3V_MAIN
Q4702
Q4703
RT1N141M-TP-1 RT1P431M-TP-1
R4711
BLUE_SCART1/CVBS_FRONT_OUT
XX
R4708 R4709
10k
10k
FE_SDA_EMMA
Q4700
2SK2036(TE85L)
R4701
XX
FE_SCL_EMMA
SELECTABLE_L
R4702
XX
SELECTABLE_R
C4710
XX 0 . 0 1
XX R4722
25V
X7R
XX Q4705
R4719
XX R4721
R4720 XX XX
L4700
QSS XX
C4709
Q4704 XX
XX
R4723
XX
R4758
XX
R4754
XX
XX
R4724
L4701
XX
FB4700
XX
GND_AU
G H I J K L
M N O P Q R
75
RB4707
Audio,Analog
Video input & DDR
C4747 0 . 1 16V
I n t e r f a c e
R22
C4713
AGND1234
XX
C4750 0 . 1 16V M22
AGND5678
R4728 CL4701
XX C4727 0 . 1 16V V25
CVBS_RF_ANALOG VIN_1
XX
JL4700
C4715 C4723 0 . 1 16V V23
FE_CVBS_RF_DIGITAL
VIN_2
CL4703
C4729 0 . 1 16V U26
DMP/SCART1_OUT
VIN_3
C4716 XX
C4734 0 . 1 16V U24
CVBS/Y_SCART2
VIN_5
C4714XX C4742 0 . 1 16V U22
RED/C_SCART2
VIN_6
C4728 0 . 1 16V T25
GREEN_SCART2 VIN_7
R26
FB_OUTPUT
VIN_8
C4735 0 . 1 16V R24
BLUE_SCART2
VIN_9
C4720 XX
C4732 0 . 1 16V M26
PR_HD
VIN_11
C4719 XX
C4740 0 . 1 16V M24
Y_HD
VIN_12
C4736 0 . 1 16V L25
PB_HD VIN_13
C4717 XX
C4744 0 . 1 16V K26
RED_SCART1
VIN_15
C4737 0 . 1 16V K24
GREEN_SCART1 VIN_16
C4725 XX C4743 0 . 1 16V K22
VIN_17
C4721 XX J25
PC_V
VIN_18
C4733 0 . 1 16V J23
PC_RED VIN_19
C4739 0 . 1 16V H26
PC_GREEN
VIN_20
C4738 0 . 1 16V H24
PC_BLUE
VIN_21
H22
PC_H VIN_22
W26
CVBS_LAST_RF
VOUT_1
W24
CVBS_SELEC VOUT_2
W22
VOUT_3
CL4702
D18
MONITOR_L
HEAD_OUTL
RB4706
100 E18
MONITOR_R
HEAD_OUTR
C4730 C4745
0 . 0 0 1 0 . 0 0 1
50V 50V
B20
SC1_IN_L LINE_IN1L
RB4704
18k A20
SC1_IN_R LINE_IN1R
E20
FRONT_L
LINE_IN2L
RB4708
18k D20
FRONT_R LINE_IN2R
B22
PC_L LINE_IN3L
RB4705
18k A22
PC_R
LINE_IN3R
C4711
D22
0 . 2 2
AU_MUX_OUT_L LINE_IN4L
25V
RB4709
1608
18k E22
AU_MUX_OUT_R LINE_IN4R
C4712 B24
LINE_IN5L/LINE_OUT2L
0 . 2 2 LINE_IN5L/LINE_OUT2L
25V
A24
1608
LINE_IN5R/LINE_OUT2R LINE_IN5R/LINE_OUT2R
C4748 0 . 0 0 1 50V
B26
LAST_RF_L LINE_OUT1L
C4726 0 . 0 0 1 50V
RB4703
100 A26
LAST_RF_R
LINE_OUT1R
C4752 XX
D24
LINE_OUT2L
C4722 XX
RB4702
100 E24
LINE_OUT2R
R4732 XX E17
R4730
XX C4746 MAIN_OUT_SUB
XX
E16
MAIN_L MAIN_OUT1L
C4724 0 . 0 0 1 50V
D16
MAIN_R
MAIN_OUT1R
C4751 0 . 0 0 1 50V
R4731
XX
F26
SIF_INM
E26
SIF_INP
R4751
C4718 XX AE6
0 . 1 VCT_SPDIF SPDIF_OUT
16V SHORTED AT PWB
R4725
R4725 C4749 XX
XX C4741
0 . 1
C4731 16V
GND_AU 47
6.3V
C21
SHORTED AT PWB
R4755 VREFAU
R4755 AU_9V_GND XX
C23
SGNDAU
47
RB4711
AC5
FE_AO0_LRCK
I2S_IN1_CLK
AB6
FE_AO0_BD0 I2S_IN1_DAT
AC6
FE_AO0_BCK I2S_IN1_WS
AB4
I2S_IN2_CLK
AB5
I2S_IN2_DAT
AA4
I2S_IN2_WS
100
RB4712
AE5
I2S_OUT_CLK
AD6
I2S_OUT_DAT
CL4771 AF5
I2S_OUT_MCLK
AD5
I2S_OUT_WS
IC4701
CXD9943GB
M N O P Q R
- 28 -
S T U V W X Y
CL4704
AE4 VCTY_RAMD5 VCTY_RAMD5
DRAM_DQ0
VCTY_RAMD0
AD4
DRAM_DQ1
VCTY_RAMD7
AF3
DRAM_DQ2
AC2 VCTY_RAMD3
DRAM_DQ3
VCTY_RAMD2
AC1
DRAM_DQ4
VCTY_RAMD1
Y3
DRAM_DQ5
Y2 VCTY_RAMD6
DRAM_DQ6
VCTY_RAMD4
W1
DRAM_DQ7
JL4771
AD3 VCTY_RAMD10
DRAM_DQ8
VCTY_RAMD13
AE3
DRAM_DQ9
VCTY_RAMD8
AF2
DRAM_DQ10
AF1 VCTY_RAMD15
DRAM_DQ11
VCTY_RAMD11
AB2
DRAM_DQ12
VCTY_RAMD14
AA1
DRAM_DQ13
AA2 VCTY_RAMD9
DRAM_DQ14
VCTY_RAMD12
AA3
DRAM_DQ15
CL4720
E3 VCTY_RAMD19
DRAM_DQ16
VCTY_RAMD21
K3
DRAM_DQ17
VCTY_RAMD23
J2
DRAM_DQ18
J1 VCTY_RAMD16
DRAM_DQ19
VCTY_RAMD18
E2
DRAM_DQ20
VCTY_RAMD20
C3
DRAM_DQ21
B3 VCTY_RAMD17
DRAM_DQ22
VCTY_RAMD22
A2
DRAM_DQ23
J3 VCTY_RAMD29
DRAM_DQ24
VCTY_RAMD31
H3
DRAM_DQ25
VCTY_RAMD24
H2
DRAM_DQ26
VCTY_RAMD26
G3
DRAM_DQ27
VCTY_RAMD25
B1
DRAM_DQ28
VCTY_RAMD30
C2
DRAM_DQ29
VCTY_RAMD27
D3
DRAM_DQ30
VCTY_RAMD28
B2
DRAM_DQ31
VCTY_A0
R1
DRAM_A0
T3 VCTY_A1
DRAM_A1
VCTY_A2
L2
DRAM_A2
VCTY_A3
V2
DRAM_A3
M3 VCTY_A4
DRAM_A4
VCTY_A5
U1
DRAM_A5
VCTY_A6
M2
DRAM_A6
T2 VCTY_A7
DRAM_A7
VCTY_A8
N3
DRAM_A8
VCTY_A9
R3
DRAM_A9
P2 VCTY_A10
DRAM_A10
VCTY_A11
R2
DRAM_A11
VCTY_A12
U2
DRAM_A12
VCTY_BA0
L3
DRAM_BA0
K2 VCTY_BA1
DRAM_BA1
VCTY_CAS_N
U3
DRAM_CAS
VCTY_RAS_N
V3
DRAM_RAS
W2 VCTY_WE_N
DRAM_WE
W3
DRAM_CKE VCTY_CKE
VCTY_CLK_N
N1
DRAM_CKN
N2 VCTY_CLK
DRAM_CKP
VCTY_CS_N
P3
DRAM_CS
VCTY_ODT
L1
DRAM_ODT
VCTY_RAMDM0
AC3
DRAM_DM0
AB3 VCTY_RAMDM1
DRAM_DM1
VCTY_RAMDM2
D2
DRAM_DM2
VCTY_RAMDM3
C1
DRAM_DM3
JL4763 VCTY_RAMDQS0
AC4
DRAM_DQS0
CL4764 VCTY_RAMDQS1
AE1
DRAM_DQS1
CL4765
F3 VCTY_RAMDQS2
DRAM_DQS2
CL4766 VCTY_RAMDQS3
G2
DRAM_DQS3
CL4767
AD2 VCTY_RAMDQS0_B
DRAM_DQSQ0
CL4768 VCTY_RAMDQS1_B
AE2
DRAM_DQSQ1
CL4769 VCTY_RAMDQS2_B
F2
DRAM_DQSQ2
CL4770 VCT_1.8V
G1 VCTY_RAMDQS3_B
DRAM_DQSQ3
C4757
0 . 1
16V
R4753
330
1005
0.5%
H9
DRAM_VREF
J9
DRAM_VREF
L8
R4752
DRAM_VREF
330
U9 C4755 C4756 0.5%
DRAM_VREF 16V 50V
0 . 1 470p
W8
DRAM_VREF
C4753 50V
16V 470p
0 . 1 C4754
U Y
S T V W X
~ BE2 Board Schematic Diagram [ Main Microcontroller, HDMI/AV Side/PC Input, Audio Processor, Scarts ] Page 13/16 ~
Z AA BB CC DD EE
VCT_DDR2_VREF_0.9V
Z AA BB CC
DD EE
FF
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FF