Schematics - JBL GTO7001 Service Manual

1 2
C15
J1A
RCA-4CH
C3 R9 100P
1 47K
1
R13
22U/50V 47K
R1
22K C12
RCA IN 10P U1A
2 R21
CX1 CX3 R91 1
47K
3
NP22U/25V
10K
22U/50V R6 C36
JRC4558
D 47K 100P
C16
100P
C4 R11 R14
3 47K
3
J1B
C18
RCA-4CH 22U/50V 47K
R74 -12V
104
R4
100R
22K C13
10P 6 R22
CX4 R61 7
CX2 5
NP22U/25V U1B 10K
22U/50V 47K C37
JRC4558
R7 100P
47K R86
100R
C19
+12V
104
+12V
LCR1
LCR0202
+12V
R70
15K
JK1
1
1
R10
2 1K
2
MODL
3
3
R76
4 10K
+12V
RJ-11 R39 4.7K R60
220R
C
R59 10K D51
R32
Q3 4148
C35
5551 47K
47U/16V
DBO
C2
C1 184 U5B
564 5
+
7
6
-
R8 R12
620 56K
JRC4558
VR3A VR3B
VR4A
2 5 2 500R
SUB SONIC BAAS
A2K A200K BOOSTER
R15
1.8K
B
1
CN8 2
CN-9P-180 3
4
5 REM
6
7 P+12V
8 +12V.D
9 494FED
A
1 2
3 4 5
GTO7001
R23
10K R25
10K
C30
471
2
C115 R187
R38 104 100R 3
-12V
5.6K
2 R47 C38
1 100P
3 R80 改成 8.2K
100R C31 R18 15K
R37 U2A 2 1K 6
2K JRC4558 VR1A 7
RADIO
B20K 22U/50V 5
U2B
JRC4558
R50
510R R26
改成 470 C118 10K
104 R188
C90
100R
104
R24 6
10K
+12V 5
+12V
-12V
R3 C6
100R 104 LPF FREQ
C46
124
R81
2
5K1 VR2A VR2B R82
6 1
B50K B50K 5K1
7 1 6 3 4 3
5 U4A
U4B JRC4558
C47
JRC4558 R83
Q1 R2 100K 683
5551 10K
R5 C5
100R 104
R71
5.1K +12V
4N35
C120
104 R190
R197 100R
U5A +12V
2.2K JRC4558
3
+
1
SIG
2
-
R84 C41
22U/50V
100K
R87
10K
C121
104
R189
100R
-12V
D20
FR104
C150
471 D21
FR104
F1C
25A
F1B R178
100R
CN3 F1A 25A P+12V
L6 470/35V
W3300/25V W3300/25V W3300/25V
3
+12V 3 4.5MH/60A
25A D22
REM 2 D17 FR104
2
6A10 W3300/25V
PGND 1 104
1
C152 C122
C109 C110 C111 C112
474
POWER C24
222
13
12
11 C149471
14
R159 R160 R161 R162 R179
R167
100R 100R 100R 100R 100R
22R/ 1/2W 5
R157
1
2.2K C125 10
103
Q21 Q22 Q23 Q24
HEP50N06 HEP50N06 HEP50N06 HEP50N06
3 6
2
Q25 Q26 Q27
Q28 7
DCPO
HEP50N06 HEP50N06 HEP50N06 HEP50N06 C126
8
103 4
R158
2.2K
R163 R164 R165 R166 9
100R 100R 100R 100R R168
22R/ 1/2W
Φ47
F1=F2=Φ1.0*8 4TS
S1=S2=Φ0.8*5 22TS
S3=S4=Φ0.8*1 7TS
S5=S6=Φ0.8*1 6TS
CL102
102/250V
10K/1W
R69
C119
改成无极电容
NP22U/25V
3 4 5
6 7
C32
22p
C7
22U/50V
1
U3A R53 1k R62
JRC4558 100K
J1C
RCA-4CH
5
5
OUTPUT
7
7
C33 J1D
22p RCA-4CH
-12V C8
R125
22U/50V
100R
7
R54 1k R63
100K
C108
U3B
104
JRC4558
R101
100R
R120
12K/1W
主板
小板 CN5 LO -1
CN6 20
HO 20
19
to 2010 pin6 19
18
to 2010 pin7 18 COM
17
SD
17
16
+12V.BIAS
-VCC 16
15
HO -1
LO 15
14
to 2010 pin6
COM 14
13
to 2010 pin7
13 12
SD
SD 12 11
+12V.BIAS 11
10
PWM
PWM 10
9
9
8
+12V.D
8
7
+5V
7
SIG 6
-5V
SIG 6
5
PWM
5
+12VOU 4
+12VOU 4 3
+12V.D 3 2
+5V 2
1
1 SIG
R140
CN-20P-180
20PIN 2.2K
-5V
to CN6 pin4
4N35
+12V
R200
5.1K
Q38 R99
D52 D46 4148
5551 47K
LED1 4148
POWER
R137
10K
D23
FR104
U13 L7812 +12V.BIAS
1 3
Vin Vout
C128
R134 R135
104
C76 2.2K 2.2K
C127
104 Q29
C116
SD
C129 MMBT222
104
100/16V
C136
10U/25V
R184 D6
COM D24 20K IN4148
FR104
C27
D26
U15 L7812
104 +12V R66 +5V
FR104 1 3
Vin Vout 330R
D27 C138
C29
C134 DZ2 104
FR104 C131
104 C49
470U/35V 5.1V
100U/16V 47U/25V
C130
C50
100U/16V DZ3
D28 C135
47U/25V
FR104 C133 5.1V C137
474
470U/35V 104
1 3
Vin Vout
L8 C28
C26
-12V R67 -5V
T54 U14 L7912 104
104
330R
D29
FR104 D25
FR104
D30
MUR1620C
C145 C147
3300U/100V 3300U/100V
1 2
+VCC
L11
C85
C139
30UH
104
104
R176
6.8K
D31
MUR1620C
MUR1620CT C86
C140
D32 104
104
R177
6.8K
L12
30UH
1 2
-VCC
C146 C148
3300U/100V 3300U/100V
D33
MUR1620CT
17
6 7
8 9 10
D9 R108
IN4148 10R
R107 D11
10R IN4148
+VCC D16
Q9 Q11
50N20P 50N20P
4.7R 4004
RL1
R119 D35
MUR120 1
R185 C96
2.2K 3.3U/250V
C106
L4 L5 C141
40
10U/100V
10U/100V 4
20
C97 R130
222 D34 2.2K/5W C101 C105 C67
Q10 Q12 MUR120 10U/100V C102 3.3U/100V C103 R131 10U/100V
PWM
50N20P 50N20P 224 224 2.2K
12V/30A
R136 C124 R139
220 471 4.7R/2W
C98
D10 0.1 474/100V
R110 IN4148 0.1 0.1
D14 10R R111
IN4148 10R
-VCC
R127
0.1
D43
4148
+12V.D
D47
4148
Q4 +12V
494FED
5551
R146
2K R148 R103
10K +SP 75K
Q5 C89 C88
104 220U/25V
5551
R78 R97 RX3
2K 47K 47K
R104
20K
R64
D1 R152 LED2 C87
Q6
10K 4148 10K PROTEL 220U/25V R98 5551
33K
D44
4148
DCPO
SW2
JUC-31F/80C
R85
Q37
47K
5551
+SP
R170
220R
DCPR
R65
47K R16
1K
C123
100U/25V
CN1
CN-2P-180
1 +12V.D
2
ECN NO
DESCRIPTON
8 9 10
11 12
D
+12V
2
+SP
5
3
C65
SPEAKER OUT
R142 104
47R/5W
CN2
1
CX10
2
222
3
C23
4
222
CN4
C
Q7
5551
R145
47K
Q13
5551
Q2
5551
Q8
5551
R147 R51 R52
4.7K 10K 220
B
A
APPROVED DATA DW GNO:
PART NO:
WJ.LU 2007.01.26
PART NAME: PAGE: 1/3 DRAWN BY: DATA:
3701-0274-02
UNIT: MM CHECKED BY: DATA:
PRODUCT MODE: SIZE: A1 APPROVED BY: DATA:
GTO7001
REV: 3.0
11 12