SA-MAX4000E, SA-MAX4000GM, SA-MAX4000GS - Panasonic Audio Service Manual Simplified (repair manual). Page 19

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A

C

D

B

E

G

H

F

A

 MAIN (VREG FAN) CIRCUIT

SCHEMATIC DIAGRAM - 13

 SA-MAX4000E/GM/GS MAIN (VREG FAN)

 CIRCUIT

3/3

2/3

1/3

TO MAIN (VREG FAN)
CIRCUIT (2/3)

P1

TO SMPS MODULE

: +B SIGNAL LINE

CD: MAIN (CD MOTOR DRIVER): SCHEMATIC DIAGRAM - 1
US: MAIN (USB EMMC): SCHEMATIC DIAGRAM - 2
SO: MAIN (SOC I/O EXPANDER): SCHEMATIC DIAGRAM - 3 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5 ~ 6
CO: MAIN (CONNECTORS): SCHEMATIC DIAGRAM - 7 ~ 8
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 9
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 10

3

1

2

D2105

B0ADDJ000032

3

1

2

B0ADDJ000032

D2100

3

1

2

D2109

B0ADDJ000032

PW_FANOUT_16V

PW_+37V

DC_DET_PWR

PW_MUX_+12V

PW_FL_+12V

PW_CD_+5R6V

PW_CD_3R3V

R2145

0

PW_+36V

C2145

0.1

C2193

0.1

50V4700

C2137

0

R2209

0

R2208

R2205

0

0

R2216

R2215

0

C2183

0.1

50V470

C2171

LB2100

J0JKB0000020

7

9

11

10

12

8

2

3

1

5

6

4

13

CN2103

FAN_GND

PW_+37V

SYS5V_GND

DAMPGND

DC_DET_PWR

SO

PCONT3

SO

CO

PW_MUX_+12V

TU

15V_REG_BP

SO

DGND2

CO

SYNC

SO

PW_CD_+5R6V

CD US CO DS

US

DA

DS

CO

DS US

CO DS TU

PW_CD_3R3V

CD

CD3R3_GND

TU

CDMOTOR_GND

CD

TEMP_DET

SYNC

CDMOTOR_GND

TEMP_DET

DC_DET_PWR

PCONT

SO

PCONT

SMPS_ID

SO

SMPS_ID

SMPS_BP

SO

SMPS_BP

POWER_MODE

SO

POWER_MODE

PCONT3

PW_FL_+12V

PW_FL_+12V

PW_MUX_+12V

15V_REG_BP

DGND2

FL_GND

CO

DAMPGND

DA

FL_GND

SYNC

PW_CD_+5R6V

PW_CD_3R3V

CD3R3_GND

CDMOTOR_GND

TEMP_DET

SO

SMPS_ID

SMPS_BP

PCONT

POWER_MODE

FL_GND

SYS5V

SYS5V

SYNC

+40V

+40V

+40V

TEMP_DET

POWER_GND

POWER_GND

POWER_GND

PCONT

SMPS_BP

SMPS_ID

POWER_MODE

DA SO

DAMPGND

DA

0.1

C2195