Sony KLV-L32MRX1 Service Manual page 59

(5) Schematic Diagram of K1 Board (LDM-4210)
1 2 3
A
+3.3V
12V 3.3V
XX
R5053 R5066 R5065
XX XX
B
D5008
Q5010
XX
XX
Q5011
XX
XX
R5059
XX
C5027
C5086
1000p
3.3V
100V
CH
C
1608
JL5003 JL5008
L5001
FL5001 100uH
0uH
EMI
G
C5001
CN5001 82
11P 16V
FL5002
JL5004
+3.3V 1
0uH
GND 2
EMI
1.6
G
SPDIF 3
JL5030
GND 4
FL5003
0uH
GND 5 SDA2
3.1
EMI
SDA2 6 JL5005
G
3.1
D
SCL2 7
SCL2
FL5004
3.2 EMI
0uH
SP_PROT 8
5.0 G
JL5006
MUTE 9
5.0
RES 10 EMI
G
GND 11 FL5005
0uH
EMI
TO DES(3/8)BOARD FL5006
0uH JL5007
G
CN3301 JL5032
EMI
FL5007
R5060
0uH
G 4.7k
1/10W
CHIP
JL5033
E
JL5001
JL5002
F
FB5002
0uH
R5004
18k C5004
1/10W 0.1
CHIP
16V
C5002
B
0.47
R5002 10V
1608
470 B
1/10W
CHIP 1608
G
P1
RX4
P2
NC
3.1
P3
RX5
3.1
P4
TEST2
P5
RX6
3.1
P6
NC
IC5001 1.3
P7 AK4114VQ-L
RX7
DIGITAL AUDIO 1.7
P8
H IIC RECIVER
1
P9
P/SN
1.6
P10
XTL0 MCKO2
1.6
P11
XTL1
1.2
P12
VIN
R5001
0
CHIP
R5006
I
C5070
470p
50V
C5005
CH 100
25V
1608
C5003
0.1
16V
B
1608
J
K
4 5 6
R5043 R5044 R5070 R5071
0 0 0 0
3.3V
CHIP CHIP
CHIP CHIP
C5052
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 DET
C5053 0.1
16V
B
R5046 1608 JL5009
100
1/10W
CHIP
R5047 R5048
100 100
1/10W 1/10W
CHIP CHIP
+3.3V
FB5004
C5014
0uH
0.1
16V
B
1608
FB5005 R5052
10
C5013 0uH
1/10W
0.1
16V CHIP
B
1608
C5011
R5007
4700p
10k
50V
1/10W R5015
B
CHIP 220
1/10W
1608
CHIP
R5040
10k
P1
1/10W
MCLK_IN
CHIP
P2
AVDD2
C5010
0.047
16V P3
PLL_FLT_OUT
B
R5003
4.7k P4
1608 PLL_FLT_RET
1/10W
CHIP
P5
AVSS2
R5051
C5071
0 P6
0.1 NC
IC5002
16V
B CHIP TAS5001PFBR
P7
RESET DIGITAL AUDIO
1608
3.4 PWM PROCESSOR
P8
PDN
JL5015
XX
P9
VALID_R
P10
M_S
P11
NC
P12
R5049 DVDD
10k
3.2 1/10W
CHIP
0
C5012
0.1
16V
B
Q5001
DTC114EET1 1608
MUTE CTRL
C5068
470p
50V
CH
1608
+3.3V
L5002
C5007 10uH
82
16V
C5006
0.1
16V
R5050
B
10
1/10W
1608
CHIP
FB5003
0uH
C5069
470p
50V
CH
1608 JL5010
R5008
10
1/10W
JL5011
P36 CHIP
INT0
P35
CADO
SCL2
P34
SCL
SDA2
P33
SDA
R5009
P32 10 1/10W CHIP C5008
CADI 15p
50V
P31 CH
PDN
R5012 X5001
1608
24.576MHz
P30 10 1/10W CHIP
XTI
R5095
330 1/10W CHIP C5009
P29
XTO
15p
50V
P28 CH
DAUX
R5037
1608 JL5012
P27
0
R5013
JL5013
CHIP 10 1/10W CHIP
P26
BICK
R5014
JL5014
10 1/10W CHIP
P25
SDTO
R5010
10
1/10W CHIP
1.6
XX
R5011
10
1/10W
CHIP
+3.3V
FB5001 GND GND GND
0uH
TP5005
TP5006 TP5007
XX XX XX
7 8 9
Q5004
2PB709AR-115
OVER OUTPUT
DET
23.5
0
R5077
47k
1/10W
CHIP
R5078
47k
1/10W
CHIP
2PD601AR-115
OVER OUTPUT
L5003
10uH
C5015
82 FB5006
16V
0uH
C5018
C5061
100
0.1
25V
16V
B
1608 C5017
0.1
16V
B
1608
C5064
470p
C5067 50V
470p CH
C5051
50V IC5003
0.1
CH
TAS5101DAPR 1608 50V
PWM POWER
P36 1608
DVDD3_L
2012
3.2
P35
PWM_AP_L PWM_AP PVDDA2
1.6
P34
PWM_AM_L PWM_AM LDROUTA
C5029
1.6 JL5016
0.1
P33 ERR1
NC BOOTSTRPA 50V
JL5017 B
P32
ERR0
NC PVDDA1
C5065 C5024 2012
JL5034
470p 0.033
P31 C5021
DVDD2 SHOTDOWN PVDDA1 50
100 CH
50V
25V B
1608
P30 2012
DVSS2 DVDD OUTPVTA
C5022
R5022
0.1
P29 C5060 DVSS 3.3
PWM_AP_R 16V OUTPVTA
1/4W
XX B
1.6
P28 1608 RN-CP
DVSS
PWM_AM_R PVSS
C5023
1.6
P27 0.1 R5023
DVSS
NC 16V PVSS 3.3
B 1608 1/4W
P26 RN-CP
NC R5019 VRFILT OUTPVTB
R5055
XX 13k
P25 1/10W
DVDD3_R BIAS_A OUTPVTB
R5054 CHIP C5030
10
D5001 R5020 0.1
1/10W BIAS_B
13k PVDDB1 50V
CHIP 1/10W B
XX
CHIP 2012
PWDN
PVDDB1
RESET BOOTSTRAPB
C5025
R5038 0.033 50 B
C5016 10
PWM_BM LDROUTB
1/10W
0.1
CHIP
16V
PWM_BP
B 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
XX R5017 XX
XX
R5063
22 D5005
C5100 1/8W MA113-TX
0.22
CHIP
25V
B
12V 2012
R5064
D5006
22
R5096 MA113-TX
1/8W
1M
1/10W CHIP
CHIP
FB5008
Q5012 0uH
2SD874A-R-TX
24.7 11.8
R5094
6.8k
1/10W
CHIP
12.3
C5063
C5062 XX
4.7
50V
D5009
MM3Z12VT1
• K1 BOARD WAVEFORM
1
2.8Vp-p ( 24.576MHz )
- 59 -
10
11 12 13
R5084
22k
Q5007 C5078 1/10W
C5081
2SD874A-R-TX 12.1 4.7
RN-CP 100 C5080
R5076 50V
50V XX
47k DET LEVEL
1/10W
CHIP
R5085
22k
R5074
1/10W
1k 11.7
RN-CP
1/10W
CHIP
R5083
C5079
150k
47
1/10W
R5075 35V R5081
1k CHIP
150k
1/10W 1/10W
CHIP CHIP
23.6
Q5006
2PD601AR-115
11.8
R5082
OVER OUTPUT
150k
DET
1/10W
R5079 CHIP
100
23.5 1/10W R5080
150k
11.7 CHIP 11.7
1/10W
CHIP
Q5005
11.8
DET
Q5002
2SD874A-R-TX
24.4
VCC REG
R5039
D5002
10k
MMDL914T1
1/10W
CHIP
+24V
22.1
L5006
10uH
21.5
C5088
C5203
2.2
47
50V
50V
C5083
R5030
1000p
C5037 3.3k
100V
4700 1W
CH
RS
35V
1608
B C5034
0.022
50V R5087
B XX
2012
C5038 C5043
680p 0.01
50V 50V
R5032
FB5013
B 4.7 B
0uH
1/10W
1608 2012
CHIP
R5026
C5035 1/2W XX
C5040
L5004 4700 2k TP5001
XX
10uH 35V RN
C5056
C5032 R5027 C5058
0.27
1 0.1
50V R5024 1/2W
50V
2k 50V
R5061
MPS RN MPS
MPS XX 10
C5044
1/2W
C5033 FPRD 0.01
1 R5025 R5028 C5039 50V
C5057
50V C5036 680p B
0.27 1/2W
50V
MPS 50V XX 4700 2k
B 2012
35V RN R5033
MPS 1608 4.7
1/10W
CHIP XX
L5005 C5041
R5029 TP5002
10uH XX
1/2W
C5059
2k 0.1
RN 50V R5062
FB5014 10
MPS
1/2W
0uH
FPRD
C5055
2012
0.01
50V
B
R5088
XX 2012
C5031
C5054
0.022
0.01 TP5003
50V C5090
R5035 50V
B 0.12 XX
C5045 2k
50V B
4700 1/2W
2012
25V RN
MPS 2012
C5047
R5036
680p
2k
50V
1/2W
C5046 B
C5091
4700 RN
0.12
25V
50V 1608
MPS
R5034
1/10W
4.7
CHIP
+24V
K1
(AUDIO OUT,AUDIO CONTROL)
(KLV-L42MRX1 ONLY)
14 15
+24V
CN5003
R5093
6P
22 D5007
WHT
3W
D3S6M-F F5001
RS
1 AUDIO_Vcc
JL5023 C5082
JL5021
220p 2 AUDIO_Vcc
24.4 24.4
50V
CH
3 AUDIO_Vcc
1608
4 GND
Q5009
JL5024
IRFR5305TR
5 GND
R5091
JL5025
12.0 47k RN-CP
R5092
1/10W 1/10W 6 GND
47k
CHIP 510k
1/10W
R5089 JL5031
CHIP
TO G2 BOARD
CN6301
Q5008
R5090
2PD601AR-115 22k
1/10W
CHIP
C5087
100
16V
R5056
C5084
XX
XX
CN5002
4P
WHT
FB5009
JL5022 0uH JL5026
1 L+
JL5027
JL5018
FB5010
2 L-
0uH
JL5028
JL5019
FB5011
3 R-
0uH
JL5020 JL5029
4 R+
FB5012
0uH TO K2 BOARD
CN7002
R5057
C5085
XX
XX
C5092
R5041 0.12
1/2W 50V
C5049
2k
4700
RN
25V MPS
C5048
680p
50V
B C5093
0.12
1608 C5050 50V
4700
MPS
25V
R5031 R5042
1/10W 1/2W
4.7 2k
CHIP RN
CN5005
2P
WHT
1 12V
2 GND
TO K2 BOARD
CN7001
B-SS11881<UC.>-K1.