JBL GTO752 Service Manual page 18

GTO752
1
D
R12C C1C
100R W10U/50V
CH2SG
CH2SG
MUTE
MUTE
R7C
R6C
10K
10K
Q8C
S8050
C
B
A
1
2
R1C
1K
Q1C Q2C
C1815
C1815
V-
100/100V
R27C
1K
C6C
C12C
22U
R13C
R16C
R9C
471
22R
5K6 22R
R17C
1K
R14C R15C
R8C
22R
22R
5K6
C11C
22U
R28C
1K
Q10C
Q9C V+
A1015
A1015
R2C
1K
ECN NO
2
R3C
47R
391/100V
Q4C
2N5401
C2C
R18C
3K3
Q3C
A13
R19C
5K6
C3C
100/100V
Q11C
2N5551
391/100V
R4C
47R
R26C
5K6
DESCRIPTON APPROVED
17
3
C4C
Q5C Q6C
D667 TIP35C
R24C
820R
R22C
C9C
0.10/5W 1U/50V
1
R20C
220R 1/4W
R23C
820R
D1C
4148
Q12C Q13C
B647 TIP36C
C5C
DATA
PART NAME: SCALE: 1:1 DRAWN BY:
AMP-2CH
UNIT: MM CHECKED BY:
PRODUCT MODE: SIZE: A4 APPROVED BY:
JBL GTO752
REV: PV
3
4
+VCC
+VCC
D
PRO
PRO
R5C
10K
Q7C
C1815
C
CH2OUT
CH2OUT
R56C
R25C
4.7/0.5W
DC
56K
C10C
CL104
R10C R11C
10K 10K
D2C
4148
B
-VCC
-VCC
DW GNO:
A
PART NO:
DATA:
DATA:
DATA:
4