Table of Contents
Advertisement
5. AUDIO CIRCUIT DIAGRAM_2
12
11
5R1
47k
SPL-
5R18
10k
5R3 10K
L_HP_IN
10
5C3
1UF/50V
5R4
10K
R_HP_IN
5R19
5C4
1UF/50V
5R2
47k
9
10k
SPR-
22UF/16V
AUDIO_5V
8
5R7
5R8
100K
5TP6
100K
SE/BTL
5TP7
PH_ON
5Q1
7
1
3904
6
5
5TP17
R_SPEAKER
L_SPEAKER
+
+
5CE5
5CE4
10uF/25V
10uF/25V
5TP20
R_HP_IN
4
L_HP_IN
5TP23
5Q2
5TP25
5R12
MUTE
3904
1
4.7K
3
5Q3
5TP27
5R15
MUTE
3904
1
4.7K
2
1
A
B
C
D
AUDIO_5V
5CE1
22UF/16V
5C9
5U1
0.1UF
SPL-
1
5
Shutdown
-OUT1
5C1
SPL+
3
+OUT1
C
6
Vin1
PT2303
16
HP-IN
11
Vin2
PT2303
5C2
SPR+
14
+OUT2
5TP12
C
SPR-
12
-OUT2
0102_CTRL
8
+IN1
9
+IN2
10
VREF
5CE6
5R5
5R6
1K
1K
5TP14
100uF/10V
5R10 100
SPR-
5CE2
5L1
5TP16
100uF/10V
5R11 100
SPL-
5CE3
5L2
5TP18
1K
5R22
5R21
1K
5Q6
5W1
1
3904
5R16 4.7K
7
7
6
2
6
2
5
1
5Q7
5
4
1
3904
4
1
5R17 4.7K
3
3
VOL2
5R13 4.7K
MUTE
5Q4
1
3904
1
5Q5
5R14
4.7K
3904
E
F
G
H
5R20
330
SPL-
SPR-
SPL+
5R9 100K
SE/BTL
SPR+
5C8
AUDIO_5V
5D1
0.1uF
L_SPEAKER
1N4148
R_SPEAKER
MUTE
0102_CTRL
GND
GND
5TP13
5J1
3
8
100
6
PH_ON
5TP15
5
100
4
7
2
1
5TP19
PHONEJACK
5TP21
5J2
3
5L3
100
8
5L4
100
6
PH_ON
5
4
7
2
5TP26
1
PHONEJACK
I
J
K
L
3-38
3-39
SPL-
7
SPR-
7
SPL+
7
SPR+
7
AUDIO_5V
1,4,8
L_SPEAKER
4
R_SPEAKER
4
MUTE
4
0102_CTRL
1,2,3,4,6,7,8,9,10
05 TPA0102
M
N
O
P
Q
R
S
T
Advertisement
Table of Contents
Troubleshooting
