Bm Board Schematic Diagram (12 Of 12) - Sony KDF-37H1000 Service Manual

BM BOARD SCHEMATIC DIAGRAM (12 OF 12)

1 | 2 | 3 | 4 | 5 |
A
V IDEO_IF
R 7712
33
1/16W
AA1 R 7710 CHIP
R
33
Y1 R 7706 1/16W
G
— 33 CHIP
Y2 1/16W
B
CHIP
AA2
RSET
GND_1
W2
VDD1DI
Y4 C 7720
A1VDD 1
B
6. 3V
W4 X 6S
A1VDDQ
1005
C 7706 0 . 1 16V 1005 GND_1
W1 2 1
V SS1DI
C 7702 0 . 1 16V 1005
W3 1 2 R 7714
A1VSSQ 1k
C 7703 0 . 1 16V 1005 1/16W
Y3 1 2 CHIP
A1VSSN
—
1005
AC1
C R 7717
33
AB1 1/16W
Y R 7716
CHIP
33 GND_1
AC2
R2SET 1/16W
C
GND_1 CHIP
AB2
VDD2DI
AB4
A2VDD
AA3
A2VDDQ
C 7707 0 . 1 16V 1005
AC3 2 1
— V SS2DI
C 7704 0 . 1 16V 1005
AA4 1 2 R 7715
A2VSSQ 1k
C 7705 0 . 1 16V 1005 1/16W
AB3 1 2 CHIP
A2VSSN
1005
V1
D VSYNC_OUT
GND_1
I C 7300
215H4AALA11HG
—
E
—
AUDIO_IF
A T I 3.3V
R 7707 100 1/16W
C22 1 2
I2SO_SCL K
I2SSCK _OUTA AUDA_O1N
R 7708 100 1/16W
A21 1 2
I2SO_L RCL K
F I2SWS_OUTA AUDA_O1P
R 7709 100 1/16W
B22 1 2
I2SO_SDATA
I2SSD_OUTA AUDA_O2N
R 7857 100 1/16W
A22 1 2
I2SO_MCLK
I2SSOSCK _OUTA AUDA_O2P
A T I 3.3V D7700
SML -310MTT86
R 7711
A24
— JL 7704 10k
I2SSCK _OUTB HEARTBEAT
R 7703 100 1/16W 1/16W
A23
1/16W
I2SWS_OUTB B UF_/OE 1k
B24 R 7718
I2SSD_OUTB
R 7704 100 1/16W
C24 1 2
NVM_/WE
I2SSOSCK _OUTB
G
R 7705 100 1/16W
AE3 1 2
SPDI F
SPDIF_OUTA
AD1
I2SSCK _INC
AE1
—
I2SWS_INC
AD2
I2SSD_INC
AE2 HDMI-SCK
HDMI-SCK
I2SSCK _IND
AF2 HDMI-WS
H HDMI-WS
I2SWS_IND
AD3 HDMI-SD0
HDMI-SD0
I2SSD_IND A T I 3.3V
FB 7700
0uH
B21 1 2
VDDR_AUDA
B23 1 2
—
VDDR_AUDB
C 7700 0 . 1 16V 1005
C21 1 2
FB 7701
VSSR_AUDA 0uH
C 7701 0 . 1 16V 1005
C23 1 2
VSSR_AUDB
I
GND_1
I C 7300
215H4AALA11HG
—
J
2 1 FB 7808
I2SO_MCLK
AD4
TESTEN
— 2 1 FB 7809
I2SO_SCL K
GND_1
A19
NC0
2 1 R 7952
I2SO_L RCL K
B19
NC1
C19 2 1 R 7953
NC2 I2SO_SDATA
K
I C 7300
215H4AALA11HG
—
L
—
M
—
N
—
O
—
P
KDF-37H1000
6 | 7 | 8 | 9 | 10 | 11 |
FRONT_END_IF
B16
D2.5V V I _I N0
C15 C 7818
V I _I N1
0 . 1
25V
B14
V I _I N2 B
1608
A13 5% 2 1
V I _I N3
CHIP
2 1 A15 1/16W
FAT_IFP
L 7720 470
R 7808
0uH A16 2 1
FAT_IFM
C 7819
A14
V I_BY PASS0 C 7816 0 . 1
C 7812 25V
10
B12 0 . 1 6. 3V B
V I_R EFP0 16V 1608
X 6S
A12 1005 2012
VI_REFM0 GND_1
1 2
C12 C 7800
V I_ATBP D2.5V
0 . 1 16V 1005
C13
VI_ATBM
C14
ADC0_AVDD
C 7807 C 7809 C 7813 L 7817
C 7870
C16 0 . 1 0 . 1 0 . 1 0uH 10
ADC0_AVDD 16V 16V 16V
6. 3V
X 6S
B13 1005 1005 1005
ADC0_AVSS GND_1 2012
B15
ADC0_AVSS
GND_1
D10 1 2
VI_AVDD33 A T I 3.3V
C 7804 C 7811
FB 7800
0 . 1 10
16V 0uH 6. 3V
1005 X 6S
C11 2012
V I _I N4
C 7802
A11
V I _I N5 0 . 1
16V
GND_1
B10
V I _I N6 1005
A9
V I _I N7
C9 C 7817
V I_BY PASS1 D2.5V
C 7814 10
6. 3V
B8 0 . 1
V I_R EFP1 C 7801 16V X 6S
0 . 1 2012
1005
A8 16V
VI_REFM1 GND_1
1 2 1005
B11
ADC1_AVDD
C 7810 C 7815 L 7818
C 7808 0 . 1 0 . 1
C10 0uH C 7871
ADC1_AVDD 0 . 1 16V 16V 10
16V
6. 3V
A10 1005 1005 X 6S
ADC1_AVSS 1005 GND_1
2012
B9
ADC1_AVSS
GND_1
C5 2 1
AGC_SDM1
R 7800
1k
1/16W
CHIP
I C 7300
215H4AALA11HG
A T I 3.3V
GPIOC
R 7809
10k
1/16W
CHIP
GREEN A5 2 1 R 7801 100 CHIP 5%
TU_SDA GPIOC0
C6 2 1 R 7802 100 CHIP
TU_SCL GPIOC1
AD21
AGC_MUTE
GPIOC8
AE21 MODE
GPIOC9
AF21
V -DET
GPIOC10
AD20 F_MONO
GPIOC11
AE20 ST _I D
GPIOC12
AF20 SA P_ID
GPIOC13
AD19
GPIOC14
AE19
GPIOC15
I C 7300
215H4AALA11HG
A T I _I 2S
0uH ATI_MCLK
0uH ATI_SCK
0 CHIP ATI_WS
0 CHIP A T I_SD0
12 | 13 | 14 | 15 | 16 | 17
L 7801 C 7828
C 7821 C 7823 L 7803
22p 0. 22uH 33p
56p 0. 68uH 50V
50V 1 2 50V 1 2
CH CH
CH 1005
1005 1005
2 1 2 1 1 2 2 1
1005 L 7806
CH
L 7800 0. 39uH
50V
39p 0. 33uH
C 7820 2 1 2 1 1 2 2 1
C 7822 C 7824 L 7807
1005 0. 33uH C 7829
22p 1 2 56p 1 2 0. 39uH
50V 50V CH L 7805 33p
L 7802 L 7804 50V 50V
CH CH
1005 0. 22uH 1005 0. 68uH 39p CH
C 7825 1005
AUDIO_CTRL
T U_I2C_SCL
R 7811
R 7814
10k
1/16W 100
R 7819
CHIP CHIP
5% 100
AUDIO_CTRL
TU_I2C_SDA
D3.3V
R 7972
A5V
3 . 3 k
1/16W
CHIP
5%
AFT_UP
R 7974
100
1/16W
CHIP
5%
R 7964 NJM2903V (T E 2) R 7973
22k I C 7950 3 . 3 k
1/16W 1/16W
CHIP CHIP
5% 5%
1005 AO V+
AFT_DN
A - BO
R 7965 C 7950 R 7975
C 7952
51k 0 . 0 1 1 100
1/16W 25V 1/16W
10V
RN-CP B A+ B - B CHIP
0.5% 1005 5%
1608
GND_1
V - B+
R 7971
R 7967 100
100
GND_1 1/16W
1/16W CHIP
CHIP
5%
GND_1 5%
AFT
R 7969
51k
1/16W
CHIP
5%
1005
R 7970 C 7951
22k 0 . 0 1
1/16W 25V
CHIP B
5% 1005
GND_1
| 18 | 19 | 20 | 21 | 22 | 23
GND_1
C 7840
27p
C 7835 50V
27p CH
50V 1005
L 7809
CH A5V
1005 0. 27uH
C 7837
1p
50V
CK
1005
Q7803
R T 1N141C-T P-1
C 7838
R 7849
1p 22k C 7857
50V AGC_MUTE
1/16W 22
L 7810 CK RN-CP
0. 27uH 1005 C 7850
1000p
50V
C 7836 B
27p C 7841
27p GND_1
50V
CH 50V
CH
1005 GND_1
1005
GND_1 C 7858
FB 7801
0uH 100p
GND_1
FB 7802 C 7859
100p
JL 7801 0uH
A5V GND_1
A5V
L 7813
C 7955 10uH C 7854 C 7856
C 7852 C 7867
0 . 0 1 470 0 . 0 1 1000p
25V 10V 25V 50V
B B B
1005
GND_1
C 7864
0 . 1
16V
D3.3V
A5V 1005
A5V
L 7814 C 7848 C 7853
0 . 0 1 R 7852
10uH 1000
6. 3V 25V 120k
B 1/16W
1005 FB 7803 RN-CP
GND_1 0.5%
0uH
AFT
ST _I D
FB 7804
0uH
R 7821
SA P_ID
22k
FB 7805
0uH
MODE R 7822
22k JL 7800
A9V
R 7854
L 7812
C 7849 TUNER_R
10uH C 7846
F_MONO 0 . 0 1 R 7855
47 25V TUNER_L
16V
B
1005
GND_1
A5V
A9V
L 7811 C 7845
C 7844 R 7954
10uH 100 0 . 1 Q7802 1 . 8 k
16V
16V 2SC 3052E F-T 1-L E F 1/16W
1005 RN-CP
0.5%
GND_1
R 7847
100
1/16W
RN-CP
0.5%
R 7836
0
CHIP Q7807
TUNER-CV
D3.3V ISA 1235A C1T P-1E F
R 7840 R 7843 R 7844
680 680 680
1/16W 1/16W 1/16W
RN-CP RN-CP RN-CP
0.5% 0.5% 0.5% R 7869
100
1/16W
CHIP
5%
GND_1
L 7815
10uH
C 7834 C 7839
22 0 . 1
16V
10V
1005
GND_1 GND_1
M C 2838-T 112-1
D7801
R 7851
3 . 3 k
1/16W
R 7839 R 7831
CHIP 3 . 9 k C 7842
1005 4700p 1M
V -DET Q7804 1/16W 1/16W
RN-CP 50V
2SC 3052E F-T 1-L E F B CHIP
0.5%
1005 1005
1005
R 7829
4 . 7 k C 7831
0. 022
C 7862 1/16W 16V
4 . 7 C 7855 CHIP
R 7848 C 7847 R 7838 B
6. 3V 0 . 2 2 1M 2200p CHIP 1005
X 6S 6. 3V 2 . 7 k 1005
1/16W 50V 1/16W 1/16W
2012 X 6S CHIP B 2 . 2 k Q7800
1005 RN-CP ISA 1235A C1T P-1E F A5V
1005 0.5% R 7834
1005 1005
1005
10uH
L 7808
GND_1
C 7843
C 7833
0 . 1 47
16V
10V
B
1005
GND_1
B M B OAR D
AV OUT/FE 12/12
KDF-37H1000
| 24 | 25 | 26 |
C 7953
0 . 0 1
25V ELIMINATE V ERT TY PE
R 7853
B
10k 1005
1/16W
CHIP
5%
C 7866
1000p
50V
B
1005
ADR
TU_SDA
TU_SCL
AGC_IN
A5V
IF_OUT
33p
50V NC
CH
1005
T U7800
IF_AGC
D_I F 1
D_I F 2
A5V _V IF
AFT_OUT
C 7863
0 . 1 DET_OUT
16V
1005
AGND
FB 7806
0uH ST _I D
SA P_ID
FB 7807
0uH MODE
F_MONO
A9V_MPX
0 CHIP
R_OUT
0 CHIP
L_OUT
A5V_DD
GND_1
L 7819 C 7878 C 7879
470 0. 022
10uH
10V 50V
F
1608
R 7868
1 . 8 k
GND_1
1/16W
RN-CP
0.5%
R 7976
150
1/16W
RN-CP
0.5%
TUNER_CV _SAIPH
GND_1
A -1249-220-A <L A 5>B M -P12
51