Specifications

34L04.6HU CA 7.
Circuit Diagrams and PWB Layouts
Mono Carrier: Audio Amplifier
*
6992 E4
7990 A6
7991 C5
7992 C4
7993 D4
8 ohm / 15W
A4
A4
+16V
+16V
8 ohm / 15W
TO 1683 OF
7994 E2
F950 A3
F951 B3
F952 B8
F953 B9
F955 B8
F956 C9
I951 A5
I952 B5
I953 A4
I954 B4
I955 C5
I956 B8
I957 B8
I958 C3
I959 D3
A4
AUDIO AMPLIFIER
RES
3992 B4
3993 B8
3994 C4
3995 B5
3996 C5
3997 D4
3998 E2
3999 D4
4984 C2
4991 D1
4992 E5
6990 D2
6991 D1
RES
16V
0V7
-16V
2991 B3
2992 B4
2993 B5
2994 B7
2995 B7
2996 B8
2997 C8
2998 B9
3982 B9
3983 C9
3984 C2
3985 A3
3986 C2
3988 B4
3989 B8
3991 B3
A5
345678
2918 E4
2985 A3
2986 A7
2987 A6
2988 C6
2989 A4
2990 B5
9
A
B
C
D
E
A
B
C
D
E
1280 B9
1281 B9
1282 D2
2916 C5
2917 D3
123456789
12
27K
3986
F955
4u7
2916
3984
56K
3K9
3983
47K
3982
4K7
3988
2917
100u 6.3V
3996
680K
2987 100n
2998
2u2
F956
100n 2988
1
2
3
4
5
F950
1280
VP-
3
V|GND
2990
1n0
INV1-
8
INV12
9
INV2-
2
MUTE
4
OUT1
6
OUT2
7
VP+
5
TDA2616Q
7990
1
1n0
2993
4K7
3992
Audio_Gnd
2991
10R
3989
3999
BC847B
7993
10K
3998
4984
BC847B
7994
I954
I957
2918
4u7
4992
BZX384-C5V1
6992
6990
BAS316
I956
I959
2994
22n
2996
47n
2989
220n
3993
10R
F952
68K
3994
4991
I951
F951
I958
100n 2986
7992
BC847B
F953
BAS316
I953
6991
3991
1K0
I955
100K
3997
I952
3985
1K0
BC847B
7991
2985
2995
22n
47n
2997
2992
220n
1282
Audio_Gnd
5
3995
47K
1281
1
2
3
4
Stdby_Con
Vaudio+1
VOL_CTRL
VOL_MUTE
MUTING
Audio_Gnd
Vaudio+1
MAIN_OUTR
MAIN_OUTL
AmpOutR
-Vaudio
AmpOutL
Vaudio+1
A7
A7
F_15760_017.eps
181105
3139 123 5673.4
50mV / div AC
2ms / div
50mV / div AC
2ms / div
500mV / div AC
2ms / div
500mV / div AC
2ms / div
I952I951 F952 F955