SA-MAX750 AUDIO (3/3) BLOCK DIAGRAM
6
7
10
11
8
9
TO AUDIO
BLOCK (2/3)
-
+
11
JK2501
12
JK2501
LEFT LOW
-
+
9
JK2501
10
JK2501
LEFT HIGH
-
+
7
JK2501
8
JK2501
LEFT MID LOW
-
+
5
JK2501
6
JK2501
RIGHT HIGH
-
+
3
JK2501
4
JK2501
RIGHT MID LOW
-
+
1
JK2501
2
JK2501
RIGHT LOW
SPEAKERS
+3.3V
-5V
QR5010
DC DETECT
QR5007
DC DETECT
G
S
3
G
3
2
S
1
AMPLIFIER
Q5202
D 4
AMPLIFIER
Q5201
X5101
X5102
D5009
D5008
D5002
D5003
D5010
FROM
SERVO & SYSTEM CONTROL
FROM/TO
SERVO & SYSTEM CONTROL
MAIN P.C.B.
DC DET AMP
DC DET AMP
DAMP FHOP
DAMP FHOP
DAMP MOD DA
DAMP MOD DA
DAMP PVCONT
DAMP PVCONT
AUDIO
AMPLIFIER DRIVER
C0ZBZ0001673
IC5001
40 IN4
21
L04
27
VS4
26
VS3
28
H04
G
S
3
G
3
2
S
1
AMPLIFIER
Q5102
D 4
AMPLIFIER
Q5101
22
L03
25
H03
G
S
3
G
3
2
S
1
AMPLIFIER
Q5302
D 4
AMPLIFIER
Q5301
16
L02
10
VS2
48
CSD
48
CSD
11
VS1
9
H02
G
S
3
G
3
2
S
1
AMPLIFIER
Q5402
D 4
AMPLIFIER
Q5401
15
L01
12
H01
G
S
3
G
3
2
S
1
AMPLIFIER
Q5602
D 4
AMPLIFIER
Q5601
21
L04
27
VS4
26
VS3
28
H04
G
S
3
G
3
2
S
1
AMPLIFIER
Q5502
D 4
AMPLIFIER
Q5501
22
L03
25
H03
G
S
3
G
3
2
S
1
AMPLIFIER
Q5702
D 4
AMPLIFIER
Q5701
16
L02
10
VS2
11
VS1
9
H02
G
S
3
G
3
2
S
1
AMPLIFIER
Q5802
D 4
AMPLIFIER
Q5801
15
L01
12
H01
38 IN3
: TUNER/MUSIC PORT/AUX/MIC/BLUETOOTH AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: AM SIGNAL LINE
SW+
SW-
SW+
SW-
44 IN2
46 IN1
37 COMP3
39 COMP4
45 COMP2
47 COMP1
37 COMP3
39 COMP4
45 COMP2
47 COMP1
10 5Y
8 4Y
9 4A
11 5A
13 6A
4
2Y
5
3A
6
3Y
3
2A
2
1Y
1
1A
12 6Y
FL+ HI
FL+ LO
FL+ HI
FL+ LO
40 IN4
38 IN3
FR+ HI
FR+ LO
FR+ HI
FR+ LO
AUDIO
AMPLIFIER DRIVER
C0ZBZ0001673
IC5002
HEX INVERTER
C0JBAB000902
IC5006
1 CTRL
4 VCC
5 OS
TEMPERATURE
SENSOR
C0ZBZ0001675
IC5003
46 IN1
44 IN2
SW-
SW+
Q5016
Q5017
DC DETECT
CIRCUIT
Q5012
Q5013
DC DETECT
CIRCUIT
QR5005,QR5006
DC DETECT
CIRCUIT
Summary of Contents for SA-MAX750LMK
Page 13: ...5 General Introduction 5 1 Media Information ...
Page 14: ...6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Page 15: ...6 2 Main Unit Key Button Operation ...
Page 17: ...7 1 1 Service Mode Table ...
Page 24: ...8 Troubleshooting Guide Contents for this section is not available at time of issue ...
Page 27: ...9 3 Main Components and P C B Locations ...
Page 83: ...PSG ...