Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-PT570EB PSG0901003CE doc blk007
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: AUDIO OUTPUT SIGNAL LINE
- 30V SENSE + 30V SENSE
IC5000
C1BA00000487
AUDIO DIGITAL POWER AMP
12 7 16 8
- 30V SENSE + 30V SENSE
SPEAKERS
VDDP2
VDDP1
IC5200
PROT
STABI
C1BA00000487 FRONT L
BOOT1
9 AUDIO DIGITAL POWER AMP FL + JK5001
12 7 16 8 +
IN1M RELEASE1 6
VDDP2
VDDP1
PROT
STABI
3 JK5001
DRIVER -
INPUT PWM 5
SWITCH1 HIGH BOOT1
CN2009 CN5050 FRONT R IN1P STAGE MODULATOR CONTROL
9
2 OUT1 FR +
3 15 AND 10 IN1M RELEASE1
3 FRONT R
ENABLE1 HANDSHAKE DRIVER
DRIVER INPUT PWM
MUTE SWITCH1 HIGH FR + JK5001
LOW CENTER IN1P STAGE MODULATOR CONTROL 8
+
5 SGND1 2 OUT1
STABI AND 10 JK5001
-
ENABLE1 HANDSHAKE 7
OSC DRIVER
1 MUTE
5 SGND1
LOW
FROM AUDIO TEMPERATURE SENSOR SURROUND L
OSCILLATOR MANAGER STABI
MODE CURRENT PROTECTION SL +
23 MODE OSC JK5001 +
VOLTAGE PROTECTION 1 2
BOOT2 JK5001
15 TEMPERATURE SENSOR -
OSCILLATOR 1
MODE MANAGER
MODE 1 CURRENT PROTECTION
19 SGND2 23 MODE
MUTE ENABLE2 DRIVER VOLTAGE PROTECTION
SURROUND R
HIGH BOOT2
15
CONTROL FL + SR +
CN2009 CN5050 FRONT L IN2M SWITCH2 AND OUT2 JK5001 +
21 14 19 SGND2 4
1 17 HANDSHAKE ENABLE2
INPUT PWM MUTE DRIVER JK5001
DRIVER -
IN2P STAGE MODULATOR RELEASE2 HIGH 3
22 LOW CONTROL
IN2P SWITCH2 OUT2
22
AND 14
HANDSHAKE
VSSP2
VSSP1
INPUT PWM
RELEASE2 DRIVER
IN2M STAGE MODULATOR CENTER
Q5601,Q5602 11 13 21 LOW
Q5603,Q5604
C+
CN2009 CN5050 MUTE S C - 30V SENSE JK5001 +
VSSP2
VSSP1
12 6 10
MODE 1 C- JK5001
FROM CN2009 CN5050 MUTE F SW MUTING 11 13 -
MODE 2 9
SYSTEM CONTROL 13 5 CIRCUIT
CN2009 CN5050 MOD DA
17 1
- 30V SENSE
- 30V SENSE + 30V SENSE
IC5400
5V C1BA00000487 SUBWOOFER
AUDIO DIGITAL POWER AMP SW +
JK5001
12 7 16 8 + 30V SENSE +
- 30V SENSE 12
IC5300
VDDP2
VDDP1
PROT
STABI
SW - JK5001
C1BA00000487 -
11
BOOT1
9 AUDIO DIGITAL POWER AMP
12 7 16 8
RELEASE1
VDDP2
VDDP1
PROT
STABI
IN1M
3
DRIVER
INPUT PWM BOOT1
SWITCH1 HIGH 9
CN2009 CN5050 SURROUND R IN1P STAGE MODULATOR CONTROL
2 OUT1 SR +
9
AND 10 IN1M RELEASE1
3
ENABLE1 HANDSHAKE DRIVER
INPUT PWM
DRIVER SUBWOOFER SWITCH1 HIGH
MUTE IN1P STAGE MODULATOR CONTROL
5 SGND1
LOW 2 OUT1
AND 10
STABI ENABLE1 HANDSHAKE
OSC DRIVER
1 MUTE
5 SGND1
LOW
OSCILLATOR TEMPERATURE SENSOR STABI
MANAGER
MODE CURRENT PROTECTION
23 MODE OSC
VOLTAGE PROTECTION 1
BOOT2
FROM AUDIO 15 TEMPERATURE SENSOR
OSCILLATOR MANAGER
MODE 2 MODE CURRENT PROTECTION
19 SGND2 23 MODE
ENABLE2 DRIVER VOLTAGE PROTECTION
MUTE
BOOT2
HIGH 15
CONTROL
SURROUND L SWITCH2 OUT2 SL +
CN2009 CN5050 21
IN2M AND 14 19 SGND2
7 11 HANDSHAKE MUTE ENABLE2 DRIVER
INPUT PWM
RELEASE2 DRIVER HIGH
IN2P
STAGE MODULATOR CONTROL
22 LOW OUT2
CN2009 CN5050 CENTER
22
IN2P SWITCH2 AND 14
11 7 HANDSHAKE
INPUT PWM
VSSP2
VSSP1
RELEASE2 DRIVER
IN2M STAGE MODULATOR
CN2009 CN5050 SUBWOOFER 11 13 21 LOW D5305 D5306
5 13
VSSP2
- 30V SENSE
VSSP1
11 13
IC5500
C0JBAB000902 - 30V SENSE
HEX INVERTER
(CLOCK GENERATOR) IC5501 Q5101,Q5102
C0JBAF000716
DC DETECT
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