Toshiba 32WL48A Service Manual page 44

MONO_AUDIO
MONO_AUDIO
6-D8
GRS06
GND GND
GND SHORT
R_AV R_LS
R_LS
L_LS
L_AV L_LS
GRS07
SHORT
GND
GND
SIF
6-D8 SIF
GND
GND
(TIF-GND) L6006 (MSP-GND)
TEM2121M
9V
8-B1 9V
QD05
NJM2150V
CD20
B16V2.2u_K
R_AV
8-E8 R_AV
RD01
39K
L_AV 4.6
8-E8 L_AV
INPUT(A)
INPUT(B)
CD01
GND B16V2.2u_K
GND 4.6
HPF(A) HPF(B)
RD02
20K
4.6
CR1(A) CR1(B)
CD03
B3300p
4.6
BPF(A) BPF(B)
RD04
20K
4.6
CR2(A) CR2(B)
CD05
B0.033u
4.6
LPF(A) LPF(B)
RD07
100
4.7
OUTPUT(A)
OUTPUT(B)
RD08
22K
7.9
PROCESS VREF
7.9
LO CONTOUR V+
RD09
RD10
22K
SW_BBE 10k 3.7
2-A8 SW_BBE
BBE GND
RD21 RD22
CD10
KETSU KETSU
B16V1u_K
BBE
8-E1
SCL1
SCL1
SDA1 SDA1
8-E1
5V2 5V2
1-B5
RESET_MSP
1-C2 RESET_MSP
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L_BBE L_BBE
R_BBE
R_BBE
GND
MONO_AUDIO
RD20
39K
4.6
4.6
RD19
20K
4.6 GND
CD18
B3300p SIF
4.6
RD17
20K
4.6
CD16
B0.033u
4.6
RD14
100
4.6
4.6
9.2
CD13
0 16V10u
+
CD12
DD01
B16V1u_K
KETSU
SW1
SW2
L6002
TEM2118M
Q6004
KETSU D-OUT
Q6005
WS
KETSU
CL
Q6006
KETSU
+
C6088
16V470
MSP
R6031
1/8W15
+
C6075
16V470
C6044 R6044
B16V2.2u_K
470
C6045 R6045
B16V2.2u_K 100
C6046 C6034
C6087 C6070
R6083 16V10u 50V3.3u
47p
KETSU KETSU
+ C6072 +
C6073
25V0.1
C6049 C6071 25V0.1
25V0.1 47p
0 3.8 2.6 3.7 3.7
0 0 0 3.6 0
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
R6050
SHORT
5.1
49 AVSUP CAPL_M
C6050 56p 1.5
50 ANA_IN1+ AHVSUP
C6051 56p 1.5
51 ANA_IN- CAPL_A
0.4
X6001 Q6001
C6054 52 ANA_IN2+ SC1_OUT_L
C6052 56p
5p 18.432 0
53 TESTEN SC1_OUT_R
MSP3410G-QI-B8-V3
2.4
54 VREF1
XTAL_IN
2.5
55 XTAL_OUT SC2_OUT_L
56
TP SC2_OUT_R
C6055
CK1p
57 AUD_CL_OUT NC
58 NC DACM_SUB
R6060
59
NC NC
330
5.2
60 D_CTR_I/OUT1 DACM_L
0.1
61 D_CTR_I/OUT0 DACM_R
R6061 5.2
62 ADR_SEL VREF2
330
5.2
63 STANDBYQ DACA_L
64
NC DACA_R
L6001
TEM2118M
L6010 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
TEM2121M C6016
3.8 3.6 2.2 2.7 0.3 1.0 5.1 0 4.6
25V0.1
R6003 KETSU
R6004 KETSU
R6005 KETSU
4.6
R6006 KETSU C6010
25V0.1 4 Vout
L6011
TEM2121M
R6016
5.1
100K
5
VCC
C6081
KETSU
L6003
Q6008
Q6002 TEM2118M
C6078 BD4746G
KETSU KETSU
VCC
INB
R6072
KETSU
Q6009
SDI
VDD
INA RN1404
R6074
KETSU
GND
LRI SDO
OUTY
R6075
KETSU
COUNT
BCK
C6082
[1]
KETSU
COUNT
VSS
[0]
VCC
INB
Q6007
INA
C6086
KETSU
KETSU
GND
OUTY
R6080
KETSU
C6083
Vdd
KETSU 1 5
2
VCC
INB 3 Vss 4
INA
GND Q6003
OUTY
KETSU
Vo
1 Vin 3
L6004
KETSU
NC
2 On/Off 4
+ R6073 GND +
C6079
KETSU C6084
KETSU
KETSU
5
LipSync
GR602
KETSU
(MSP-GND) (Terminal-GND)
SW2
SW2 9-B1
SW1
SW1
D6001 9-B2
1SS355-TE17
C6033
25V0.1
R6029
100
L_TV
L_TV 8-B1
C6032
R6028
16V10u 100
R_TV
R_TV 8-B1
C6028 C6029
B4700p B4700p
GND
C6030
7.1 16V10u
32
8.4
31
7.3
30 GND
3.8
29
C6025
3.8
R6026 B2200p
28 100 L_LS1
L_LS1
0 8-A1
27
C6026
3.8
B2200p
26 R6025
3.8 100 R_LS1
R_LS1 8-A1
25
24 R6023
100
0.2 W_APRO W_APRO
23 5-A1
22 R6021
100
0.2 L_APRO
L_APRO 5-A1
21
0.2
20
R6020
0 100
19 R_APRO
R_APRO 5-A1
18
C6020 C6021 C6023
B1000p B1000p B1000p
17
GND
0
GND 3
0
SUB 2
NC
1
L6005
TEM2118M
R6071
1k
32WL48A/E/R/T
SIGNAL
SHEET-3/11
(4/59)