Sony KLV-L32MRX1 Service Manual page 57

(4) Schematic Diagram of K Board (LDM-3210)
1 2 3
A
C5052
12V 3.3V
XX
R5065
R5053 R5066
XX
XX
D5008
Q5010
B
XX
XX
Q5011
XX R5046
XX
100
R5059
1/10W
CHIP
XX
C5027
C5086
1000p
3.3V
100V
CH
1608
L5001 +3.3V
JL5003 JL5008
C FL5001 100uH
0uH
EMI
G
C5001
CN5001 100
11P 25V
0uH
+3.3V 1
FL5002 JL5004
GND 2 EMI
G
SPDIF 3
JL5030
GND 4
0uH
FL5003
GND 5
SDA2
EMI
SDA2 6
JL5005
G
SCL2 7
SCL2
0uH
D
FL5004 EMI
SP_PROT 8
G
MUTE 9
JL5006
RES 10 EMI
G
GND 11 FL5005
0uH
EMI
TO DES(3/8)BOARD FL5006
0uH JL5007
G
CN3301
EMI
FL5007
R5060
0uH JL5032
G 4.7k
1/10W
CHIP
JL5033
E
JL5001
JL5002
F
FB5002
0uH
R5004
18k C5004
1/10W
0.1 C5006
CHIP
16V
C5002
B
0.47
R5002 10V 1608
470 B
1/10W
CHIP 1608
C5069
470p
50V
1608
G
P1
RX4 INT0
P2
NC CADO
P3
RX5 SCL
P4
TEST2 SDA
P5
RX6 CADI
IC5001
P6 AK4114VQ-L
NC PDN
DIGITAL AUDIO
P7
RX7 RECIVER XTI
H
P8
IIC XTO
1
P9
P/SN DAUX
P10
XTL0 MCKO2
P11
XTL1 BICK
P12
VIN SDTO
R5001
0
CHIP
R5006
XX
I
C5070
470p
50V
C5005
CH 100
25V
1608
C5003
FB5001
0.1
0uH
16V
B
1608
J
• K BOARD WAVEFORM
1
K 2.8Vp-p ( 24.576MHz )
4 5 6
R5043 R5044 R5070 R5071
0 0 0 0
3.3V
CHIP
CHIP CHIP CHIP
0.1
16V
B
1608
R5072
14 13 12 11 10 9 8 CHIP 10k
1/10W
0
CHIP
R5005
R5073
10k
1/10W
CHIP
Q5003
2PD601AR-115
1 2 3 4 5 6 7
C5077
XX
OVER OUTPUT
C5053 0.1
16V DET
B
1608
JL5009
R5048
R5047
100 100
1/10W 1/10W
CHIP CHIP
FB5004
C5014
0uH
0.1
16V
B
1608
FB5005 R5052
10
C5013 0uH
0.1 1/10W
16V CHIP
B
1608
C5011
R5007
4700p
10k
50V
1/10W R5015
B
CHIP 220
1/10W
CHIP 1608
R5040
10k
P1
1/10W MCLK_IN
CHIP
P2
C5010 AVDD2
0.047
16V P3
PLL_FLT_OUT
B
R5003
4.7k P4
1608 PLL_FLT_RET
1/10W
CHIP P5
AVSS2
IC5002
C5071 R5051 TAS5001PFBR
P6
0.1 0
NC DIGITAL AUDIO
16V
CHIP PWM PROCESSOR
B P7
RESET
1608
P8
PDN
JL5015
P9
VALID_R
P10
M_S
P11
R5049
NC
10k
1/10W P12
CHIP DVDD
C5012
Q5001
0.1
DTC114EET1 16V
MUTE CTRL B
1608
C5068
470p
50V
CH
1608
+3.3V
L5002
10uH
C5007
100
0.1 25V
16V
R5050
B
10
1/10W
1608
CHIP
FB5003
0uH
CH
JL5010
R5008
10
1/10W
JL5011
CHIP
P36
P35
SCL2
P34
SDA2
P33
R5009
CHIP C5008
P32 10 1/10W
15p
50V
P31 CH
X5001
R5012
1608
CHIP 24.576MHz
P30 10 1/10W
R5095
330 1/10W CHIP C5009
P29 R5096
15p
XX
50V
P28 CH
JL5012
R5037 1608
P27
0
R5013
CHIP 10 JL5013
P26 1/10W CHIP
R5014
JL5014
P25 10 1/10W CHIP
R5010
10 1/10W CHIP
R5011
10
1/10W
CHIP
+3.3V
7 8 9
Q5004
2PB709AR-115
OVER OUTPUT
DET
R5077
1/10W
R5078
1/10W
VCC
L5003
10uH
FB5006
C5015
100
0uH
25V
C5018
C5061
100
0.1 25V
16V
B
1608
C5017 +3.3V
0.1
16V
B
1608
C5064
470p
C5067 50V
470p
CH
50V IC5003
CH TAS5101DAPR 1608
PWM POWER OUTPUT
1608
P36
DVDD3_L
P35
PWM_AP_L PWM_AP PVDDA2
P34
PWM_AM_L PWM_AM LDROUTA
C5029
JL5016
P33 ERR1
NC BOOTSTRPA
JL5017
P32
ERR0
NC PVDDA1
C5024 2012
JL5034
P31 C5021 0.033
SHOTDOWN
DVDD2 100 PVDDA1 50
25V C5065 B
P30 470p 2012
DVDD
DVSS2 OUTPVTA
C5022 50V
0.1 CH R5022
P29
C5060 DVSS 3.3
PWM_AP_R 25V OUTPVTA
1608 1/4W
XX B
P28 1608 RN-CP
DVSS
PWM_AM_R PVSS
C5023
0.1
P27 R5023
25V DVSS
NC PVSS
B
1/4W
P26 1608
VRFILT RN-CP
NC R5055 R5019 OUTPVTB
XX 13k
P25 1/10W
BIAS_A
DVDD3_R CHIP OUTPVTB
R5054 C5030
10 R5020 0.1
D5001
1/10W 13k BIAS_B PVDDB1 50V
CHIP
1/10W
XX
CHIP 2012
PWDN PVDDB1
RESET BOOTSTRAPB
C5025
R5038 0.033 50
C5016 10
PWM_BM LDROUTB
1/10W
0.1
16V CHIP
B PWM_BP PVDDB2
1608
R5016
C5066 C5026
0
470p 0.1
CHIP
50V 50V
R5018
CH B
C5076 XX
2200p
1608 2012
50V C5019
B XX
1608
C5020
R5021
R5017
XX XX
XX R5063
22 D5005
1/8W
MA113-TX
CHIP
C5088 R5064
R5097 D5006
0.22 22
1M MA113-TX
25V
1/10W 1/8W
B CHIP CHIP
2012
12V
FB5008
Q5012 0uH
2SD874A-R-TX
R5094
6.8k
1/10W
CHIP
C5063
XX
C5062
XX
D5009
MM3Z12VT1
GND
TP5005
XX
- 57 -
10
11 12 13
R5084
22k
Q5007 C5078
1/10W C5081
2SD874A-R-TX 4.7
RN-CP 100 C5080
R5076 50V
DET LEVEL 50V XX
47k
1/10W
CHIP R5085
22k
R5074
1k 1/10W
RN-CP
1/10W
CHIP
R5083
C5079
150k
47
1/10W
R5075 35V R5081
47k CHIP
1k 150k
1/10W 1/10W
CHIP CHIP CHIP
Q5006
2PD601AR-115
OVER OUTPUT
DET R5082
47k
150k
1/10W
CHIP
R5079 CHIP
100
1/10W R5080
150k
CHIP
1/10W
CHIP
Q5005
2PD601AR-115
OVER OUTPUT
DET
R5039
D5002
10k
MMDL914T1
1/10W
CHIP
Q5002
2SD874A-R-TX
VCC REG
L5006
10uH
C5083
R5030
1000p
3.3k
C5042 C5037
1W 100V
10 4700
CH
50V 35V RS
1608
C5051
0.1
50V
C5034
B
0.022
2012 50V R5087
B XX
2012
C5038 C5043
680p 0.01
50V 50V
0.1 R5032
FB5013
50V B 4.7 B
0uH
B 1/10W
1608 2012
CHIP
R5026
C5035 1/2W
L5004 C5040
2k TP5001
XX 4700
22uH
35V RN
C5032 C5056 R5027 C5058
1 0.22 1/2W 0.1
R5024
50V 50V 2k 50V
R5061
MPS RN MPS
XX 10
C5044
1/2W
C5033 FPRD 0.01
1 R5025 C5039 50V
R5028
3.3 50V 680p B
C5057 C5036 1/2W
50V
MPS XX 4700 2k
0.22 2012
35V RN B R5033
50V
1608 4.7
1/10W
L5005 CHIP
C5041
R5029 TP5002
22uH XX
1/2W
C5059
2k
B 0.1
RN R5062
50V
10
MPS
1/2W
FPRD
C5055
B 2012
0.01
50V
R5088 B
FB5014
XX 2012
0uH
C5031
0.022 C5054
0.01 TP5003
50V
R5035 50V
B
C5045 2k B
4700 1/2W
2012
25V RN
2012
C5047
R5036
680p
2k
50V
1/2W
C5046
4700 RN
25V 1608
GND GND
TP5006 TP5007
XX XX
K (AUDIO OUT, AUDIO CONTROL)
(KLV-L32MRX1 ONLY)
14 15
CN5003
R5093
22 6P
D5007
3W WHT
D3S6M-F
RS F5001
1 AUDIO_Vcc
JL5021 JL5023 C5082
220p 2 AUDIO_Vcc
50V
CH
3 AUDIO_Vcc
1608
4 GND
Q5009
JL5024
IRFR5305TR
5 GND
R5091
JL5025
RN-CP
R5092 47k
47k 1/10W 1/10W 6 GND
1/10W CHIP 510k
R5089 JL5031
CHIP
TO G1 BOARD
CN6301
Q5008
R5090
2PD601AR-115 22k
1/10W
CHIP
C5087
100
16V
R5056
C5084
XX
XX
CN5002
4P
WHT
FB5009
JL5026
JL5022 0uH
1 L+
JL5027
JL5018
FB5010
2 L-
0uH
JL5028
JL5019
FB5011
3 R-
0uH
JL5029
JL5020
4 R+
FB5012
0uH
R5041
1/2W
2k C5049
4700
RN
25V
C5048
680p
50V
B
B
1608 C5050
4700
25V
R5034 R5031 R5042
1/10W
1/10W 1/2W
4.7 4.7 2k
CHIP CHIP RN
C5201
0.1
16V R5203
C5202 B XX
47 +3.3V
6.3V
1608
R5204
0
CHIP
CN5201
8 7 6 5
4P
1 3.3V
IC5201
2 GND
LM75CIMX-3
3 SDA B
4 SCL B
1 2 3 4
TO DES(3/8)BOARD
CN3307
R5205 R5086
XX XX
R5201 R5202
10 10
1/10W
1/10W
CHIP
CHIP
B-SS11883<UC.>-K..