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R4024 0 T T M T M T M T M L2 IN(L) L2 IN(R) AU 5V AU 9V AU GND AU -9V R4014 0 R4023 0 R4025 C4001 16V10 C4003 16V10 C4005 16V10 C4007 16V10 C4002 0.1 C4004 0.1 C4006 0.1 C4008 0.1 R4216 0 C4016 16V47 R4083 5600 R4085 33K R4084 22K C4055 0.1 C4015 0.1 C4168 33P R4090 10K B15 B17 R4218 0 R4091 5600 R4093 33K R4092 22K R4017 0 R4103 10K R4104 5600 B-LINE
A B
H
C4045 33P 15 V3 14 S-2 13 S2-2 C4030 0.1 C2 12 C4029 16V10 RV2 11 C4028 0.1 Y2 10 C4027 16V10 LV2 9 C4026 0.1 V2 8 S-1 7 IN1+ VO1 8 VCC 7 VO2 6 IN2- + 5 R4082 10K
S2-3
IC4001 C1AB00000461
R4019 0 T T IIC CLK R4010 220 IIC DATA R4020 0 27 SDA 25 ADR R4009 220 26 SCL
24 RV4
23 V4
22 LV4
21 S-3
20
19 C3
18 RV3
17 Y3
16 LV3
8 VCC IN2+
7 VO2
6 IN2- +
5 IN2+ 4 VEE
G
28 DC OUT 29 C OUT2 C4009 16V10
35 MUTE C4012 0.1 R OUT1 V OUT1 Y OUT1 L OUT1 TRAP1 C IN1 36 Y IN1 BIAS R4007 0 C4013 16V10 C OUT1
LV1 2 C4021 0.1 V1 1 RTV LTV TV GND R4217 0
F
C4167 33P
R4079 5600
R4080 22K
R4081 33K
C4169 33P R4219 0
R4087 5600
R4088 22K
R4089 33K
R4018 0
R4101 5600
R4189 C4017 16V47
D4002 MA2C165001VT
37 C4014 0.1
38
39
40
41
42
43
44
45 C4018 16V10
46 C4019 0.1
47 C4020 16V10
48
B18 R4211 680 B16 R4213 1M
C4112 16V220 C4178 16V220
C4181 0.022
C4044 16V22
SB:SUB POWER SECTION(Page:54) M:MAIN NET SECTION(Page:55) V:VIDEO MAIN SECTION(Page:56) A:AUDIO MAIN SECTION(Page:57) T:TIMER SECTION(Page:59) RF:RF I/F SECTION(Page:61)
30 L OUT2 31 Y OUT2 C4010 16V10 32 R OUT2 C4011 16V22 33 V OUT2 34 VCC
IC4006 C0ABBB000108
VEE IN1- + 3
IC4007 C0ABBB000108
R4027 0 IN1+ 3 VO1 IN12 R4086 10K R4028 0 - +
S2-1 6 C4025 0.1 C1 5 C4024 50V2.2 RV1 4 C4023 0.1 Y1 3 C4022 50V2.2
1
2
4
1
R4078 10K
C4054 0.1
R4188
C4059 0.1
R4100 10K
C R4147 100K D
E
M SB
N SW 5.9V N SW 5V
R4215 0 E
M M
AADC(R) AADC(L) C4096 16V10 R4222 22K 3300 R4225 100K C4097 0.1 R4106 0
C4103 0.1
C4190 F2A0J470A120 R4200 47K R4058 2.2
C4098 16V47
C4099 0.1
C4032 16V10
Q4021 2SB1218A0L
R4226 10K
IC4012 C0ABBA000073
8 7 + + 1 R4050 68K 2 3 4 6 5 R4187 R4199 330 R4139 10K
Q4018 2SB1321A0A
R4201 47K
C4051 16V220
C4052 0.022 R4204 150
Q4029 B1CCBC000001
AVDD
BASS
S1MINI2
SMOUT2
RESET
CH2 IN
AGND
DVDD
TRE2
OUT2
D
V T AUDIO MUTE XTMUTE A1 A2
IC4003 C1AB00000820
20
19
18
17
16
15
14
13
12
11
QR4006 UNR511300L
D4013 MA2C165001VT
R4196 2200
SMOUT1
S1MINI
CH1-IN
DGND
BASS
OUT1
TRE1
R4143 10K
R4138 10K
SAD
REF
R4011 1K
Q4022 2SD1994A0A Q4025 2SB0709AOL
R4061 68K
R4203 3900
SCL
Q4026 2SD0601A0L
Q4030 2SB1322A0A
1 M XDMUTE A3
2
3
4
5
6
7
8
9
10
R4144 22K
R4033 220
QR4002 UNR521100L
C4034 16V10 A1 A2
C4053 16V47
R4060 47K
R4214 3300
C4193 16V22
R4051 47K
C4048 16V22
R4197 47K
R4198 47K
R4054 2.2
M M M
GND MIXLOUT DM MIXROUT DM A5 A6 C4105 0.1 R4012 1K C4101 6V470 C4102 0.1
R4036 220
QR4005 UNR521100L
C4050 16V220 C4104 0.1 C4049 0.022 C4047 0.022 C4046 16V1000
C
M M SB REG -14V N SW 14.5V REG 12V
R4224 22K 3300 A-LINE
A3
QR4004 UNR521100L
QR4003 UNR521100L
R4207 8200
R4208 1K
R4192 3300 T METER(L) C4107 F2A1C4700011 R4070 2200 D4011 MA3Z142D0L 2 3 R4071 2200 R4072 3300 T METER(R) + M A PON(L) A7 C4108 F2A1C4700011 1 2 3 4 1 C4153 33P R4053 6800
G R4057 680
IC4005 C0CAZYC00001
C4035 0.01 R4040 270
C4038 16V220
R4041 680
Q4019 2SD132800L Q4020 2SD132800L
Q4005 2SB0709A0L
R4205 33K 1 R4206 10K
IP4001 D4FAR4000001 Q4028 2SB0709A
R4209 8200
B
IC4004 C0ABBB000108
8 7
R4052 15K
6 +
5
R
A
C
Q4003 2SD199200A
2
R4043 1M
D4001 MA2C165001VT
Q4004 B1CACB000002 Q4006 2SD1994A0A
R4049 3300
Q4008 2SB0709A0L
R4037 4700 R4038 100 C4106 0.1 R4039 4700
C4036 16V220
C4037 0.01
1
Q4007 2SD0601A0L
C4154 33P R4055 15K
2
R4056 6800
QR4001 UNR521100L
IP4003 D4FAR4000001
C4039 0.022
C4040 16V22
R4045 3300
C4041 16V22
C4042 0.022
C4043 16V1000
A
A-LINE
R4059 680 H I A7 A-LINE A5 A6 K
DMR-E20EB/EG Audio Main Section(Main P.C.B.(4.6)) Schematic Diagram
1 2 3 4 5 6 7 8 9 10 11 12
L