Arcam AVR300 Service Manual

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AVR300 SURROUND SOUND RECEIVER
SAT_R SAT_L AV_L
PVR_L
DVD_L DVD_R
C3020
10u/16V
VSS
1
S1
2
S2
3
S3
4
S4
5
S5
6
S6
7
S7
8
S8
9
S9
10
S10
11
S11
12
GND
13
CK
14
DATA
15
STB
16
S11
17
S10
18
S9
19
S8
20
S7
21
S6
22
S5
23
S4
24
S3
25
S2
26
S1
27
VDD
28
U3001 TC9273-004
R3031
100K
R3032 100K
C3014 221
C3013
221
R3029
100
R3030
100
R3023
100K
R3024
100K
C3012
221
C3011
221
R3021
300R
R3022
300R
R3019
100K
R3020
100K
C3010
221
C3009
221
R3017
220
R3018
220
R3015
100K
R3016
100K
C3008
221
C3007
221
R3013
220
R3014
220
R3011
100K
R3012
100K
C3006
221
C3005
221
R3009
220
R3010
220
R3007
100K
R3008
100K
C3004
221
C3003
221
R3005
220
R3006
220
R3003
100K
R3004
100K
C3002
221
C3001
221
R3001
220
R3002
220
R3025 300R
Q3001
1241
C3019 10u/16V
IN1
1
OUT1
2
GND
3
DATA
4
CLK
5
VCC
6
OUT2
7
IN2
8
U3002
M62429FP
R3026
300R
A_MU
Q3002
1241
CL2 DA5
TC9273-001
DA5 CL3
by
1
bx
2
cy
3
c_o
4
cx
5
INH
6
VEE
7
VSS
8
C
9
B
10
A
11
ax
12
ay
13
a_o
14
b_o
15
VCC
16
U3003
74HC4053
R3037
100K
R3038
100K
C3016
221
C3015
221
R3035
100
R3036
100
by
1
bx
2
cy
3
c_o
4
cx
5
INH
6
VEE
7
VSS
8
C
9
B
10
A
11
ax
12
ay
13
a_o
14
b_o
15
VCC
16
U3004 74HC4053
VCRM PVRM
A_MU
TUN_R
TUN_L CD_R
VCRM
+12V
TC9273-001
1
2
3
4
5
6
7
8
9
10
11
12
P302A TO MAIN BOARD P302A
CD_L
R3041
330
R3042
330
Z3002
4V7
Z3001
4V7
C3022
10u/16V
C3021
10u/16V
C3024
10u/16V
C3023
10u/16V
-12V +12V
+12V -12V
C3137
220u/16V
C3138
220u/16V
DVD_R
DVD_L
SAT_R
SAT_L
AV_R
AV_L
PVR_R
PVR_L
VCR_R
VCR_L
CD_R
TUN_R
CD_L +50VTUN_L
C3041
10u/16V
R3063 470 1/4W
Z3003
5V1
Q3003
1241
Q3004
1241
D3010
1N4148
D3011 1N4148
D3012
1N4148
D3013
1N4148
D3014
1N4148
D3015 1N4148 D3016
1N4148
D3017 1N4148
TAPE_O_L
TAPE_O_R
CL3
PVRM CL2 DA5 -12V
Z_R Z_L
Z_L Z_R
84
U3005C
NE5532
84
U3010C
NE5532
VCR_R VCR_L PVR_R
AV_R
C3052 104 C3051 104
C3054 104 C3053
104
VA301A
DVD_L
VA301B
DVD_R
VA301C
SAT_L
VA301D
SAT_R
VA301E
AV_L
VA301F
AV_R
VA302A
PVR_L
VA302B
PVR_R
VA302C
PVR_OL
VA302D
PVR_OR
VA302E
VCR_L
VA302F
VCR_R
VA303A
VCR_OL
VA303B VCR_OR
VA303C
ZONE2_OL
VA303D
ZONE2_OR
TUN_R TUN_L
CD_L
CD_R
TAPE_I_R TAPE_I_L
3 2
1
U3009A
NF
5 6
7
U3009B
NF
R3188
0 ohm
R3189 0 ohm
R3190 0 ohm
R3191 0 ohm
VSS
1
S1
2
S2
3
S3
4
S4
5
S5
6
S6
7
S7
8
S8
9
S9
10
S10
11
S11
12
GND
13
CK
14
DATA
15
STB
16
S11
17
S10
18
S9
19
S8
20
S7
21
S6
22
S5
23
S4
24
S3
25
S2
26
S1
27
VDD
28
U3006 TC9273-010
R3119
100K
R3120
100K
C3110
221
C3109
221
R3117
220
R3118
220
R3115
100k
R3116
100K
C3108
221
C3107
221
R3113
220
R3114
220
R3111
100K
R3112
100K
C3106
221
C3105
221
R3109
220
R3110
220
R3107
100K
R3108
100K
C3104
221
C3103
221
R3105
220
R3106
220
R3103
100K
R3104
100K
C3102
221
C3101
221
R3101
220
R3102
220
TC9273-010
DA5CL3
+12V -12V CD_R
TUN_R
CD_L
TUN_L
TAPE_I_R TAPE_I_L
1 2 3 4 5 6 7 8 9
10 11 12
P404B
TO MUTI BOARD P404A
3 2
1
U3005A NE5532
C3039
10u/16V
5 6
7
U3005B NE5532
C3040
10u/16V
R3096
20K
R3097
10K
R3098
20K
R3099
10K
1
2
3
4
5
6
7
8
9
10
11
12
P301A TO MAIN BOARD P301A
TC9273-010
Analog_L Analog_R
TAPE_O_R
TAPE_O_L
3 2
1
U3010A NE5532
5 6
7
U3010B
NE5532
R3080
100R
R3079
100R
3 2
1
U3007A
NE5532
5 6
7
U3007B NE5532
TAPE_I_R TAPE_I_L
-12V +12V
84
U3007C
NE5532
84
U3009C
NF
C3042
104
C3043
104
C3045
NF
C3044
NF
R3183
1M0 MF
R3184
1M0 MF
R3082
1M0 MF
R3081
1M0 MF
C3050 NF
C3049
NF
3 2
1
U3008A
NE5532
5 6
7
U3008B
NE5532
R3095 24K R3094
47K
R3092
47K
R3093 24K
R3185
0R0 0805
R3186
0R0 0805
Not Fitted
Not Fitted
84
U3008C
NE5532
C3047 104 C3046
104
C3135
10u/16V
C3136
10u/16V
TAPE_O_R
TAPE_O_L
AUDIO

Arcam AVR300 Specifications

General

Brand	Arcam
Model	AVR300
Category	Receiver
Language	English