SA-MAX750 POWER SUPPLY (2/2) BLOCK DIAGRAM
TO POWER SUPPLY
BLOCK (1/2)
1
4
5
3
2
6
7
NOTE: “ * ” REF IS FOR INDICATION ONLY
D2003
D2017
D3301
D5840
Q2022
+12V VOLTAGE
REGULATOR
PW +12V
IC3101
HIGH
SIDE SWITCH
C0DBZYY00592
FROM/TO
SERVO & SYSTEM CONTROL
TO
SERVO & SYSTEM CONTROL
MAIN P.C.B.
VP DET
6
25
CN6001
CN2004
VP DET
29
2
CN6001
CN2004
8
23
CN6001
CN2004
+15V
PW +15V
Q2003,QR2003
DC DETECT
Q2004,QR2002
DC DETECT
QR5801
DC DETECT
CD3.3V
+15V
CD3.3V
PW CD3R3V
+3.3V
+5V
+5V
PW +12V
+12V
27
4
CN6001
CN2004
SYS3.3V
SYS3.3V
PW SYS3R3V
+3.3V
VCC 5V
+5V
+5V
+5V
PW 1R8V
+1.8V
PW +5R4V
+5.4V
PW +12V
+12V
PW +37V
+37V
PW SYS 3R3V,
PW SYS 3R3V LB
+3.3V
PW +15V
+15V
PW CD 3R3V,PW 3R3V DIG,
PW 3R3V DAC,PW 3R3V CD
+3.3V
30
1
CN6001
CN2004
+5V
+5V
4
7
FP7003
FP3002
VCC 5V
VCC 5V
1
30
CN6102
CN6002
+5V
+5V
+12V
+12V
2
29
CN6102
CN6002
SYS3.3V
5
26
CN6001
CN2004
+12V
+12V
17
14
CN6102
CN6002
4
4
CN6103
ZJ6300*
+12V
+12V
PW SYS3R3V
+3.3V
SYS3.3V
PW +15V
F-
F+
-VP
F-
F+
-VP
SWITCHING
TRANSFORMER
T6000
Q6001
-VP
F+
F-
FL DISPLAY
VOLTAGE SUPPLY
CIRCUIT
USB P.C.B.
D3351
4 IN
OUT 5
VBUS A
EN
OC
EN
OC
DC DET PWR
DC DET PWR
+5V
1 CTL
3 FLG
IC2004
HIGH
SIDE SWITCH
C0DBZYY00592
4 IN
OUT 5
VBUS B
+5V
1 CTL
3 FLG
PW +5R4V
IC3008
+5V VOLTAGE
REGULATOR
C0DBGYY03056
3 VIN
VOUT 2
PW CD 3R3V
PW 1R8V
PW +5V
IC2003
PW CD 3R3V
+1.8V VOLTAGE
REGULATOR
C0DBGYY02205
1 IN
3 ON/OFF
OUT 5
MIC P.C.B.
PW SYS3R3V
+3.3V
10
10
CN6200
ZJ6100*
SYS3.3V
SYS3.3V
CONTROL P.C.B.
PW SYS3R3V
+3.3V
2
2
CN6500
CN6105
SYS3.3V
SYS3.3V
VBUS A
VBUS A
7
7
ZJ6400*
CN2001
VBUS A
VBUS A
VBUS B
VBUS B
1
1
ZJ6400*
CN2001
VBUS B
VBUS B
REMOTE SENSOR P.C.B.
VOLUME P.C.B.
PW SYS 3R3V
PW CD 3R3V
PW +15V
PW +5R4V
PCONT
QR5802
DC DETECT
PW -37V
PW +37V
FL DISPLAY P.C.B.
BLUETOOTH P.C.B.
PW CD 3R3V
+3.3V
5
8
CN3410
CN3402
PW CD 3R3V
PW CD 3R3V
TUNER P.C.B.
SYS3.3V
1,2
1,2
ZJ6101*
FP3001
SYS3.3V
D2007
Q2024
DC DETECT
37V DET
37V DET
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 ...