Panasonic SA-UX100GS Servicehandleiding - Pagina 16

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Panasonic SA-UX100GS Servicehandleiding
6.4.

Main (DAMP) Circuit

1
2
3
SCHEMATIC DIAGRAM - 5
A
A
MAIN (DAMP) CIRCUIT
B
C
DAMP_VALID
MI
DS
DS
PWM_P_1
PWM_M_1
DS
PWM_P_2
D
DS
DS
PWM_M_2
MI
VR
DS
AU
PW_3R3V
E
MI
DC_DET_AMP_FAN
F
G
H
1
2
3
4
5
6
: +B SIGNAL LINE
: AUDIO SIGNAL LINE
IC6000
R6007
R6050
C1AB00003994
10
10
POWER AMPLIFIER
C6024
0.033
GVDD_AB
BST_A
C6005
C6018
C6019
C6028
10
0.1
0.1
VDD
BST_B
0.033
OC_ADJ
GND
R6046
/RESET
GND
22K
INPUT_A
OUT_A
INPUT_B
OUT_A
C6023
1
C_START
PVDD_AB
C6020
1
DVDD
PVDD_AB
C6031
C6032
GND
PVDD_AB
1
0.1
GND
OUT_B
R6099
GND
GND
1000P
GND
GND
C6022
1
OUT_C
AVDD
INPUT_C
PVDD_CD
INPUT_D
PVDD_CD
C6036
C6035
/FAULT
PVDD_CD
0.1
50V1000
/OTW
OUT_D
C6039
1
/CLIP
OUT_D
R6072
M1
GND
10K
C6030
M2
GND
R6011
0.033
BST_C
M3
10
GVDD_CD
BST_D
C6025
R6001
R6090
C6021
0.033
0
0
0.1
Q6002
DSA200100L
DC DETECT
Q6001
B1ABCF000176
DC DETECT
4
5
6
7
8
9
R6076
R6075
0
0
L6000
G0A100H00032
R6081
R6091
R6058
10
10
R6068
3.3
C6006
100K
1
C6061
C6081
0.01
1000P
C6082
C6062
1000P
0.01
R6308
C6009
5.6K
1
R6060
R6092
R6082
L6001
3.3
10
10
G0A100H00032
L6002
R6093
R6083
G0A100H00032
10
R6066
10
R6061
R6069
100K
3.3
100K
C6007
C6083
1
C6063
1000P
0.01
C6084
C6064
1000P
0.01
C6008
1
L6005
R6062
R6067
R6094
R6084
3.3
100K
10
G0A100H00032
10
R6056
4.7K
R6057
C6027
220K
0.1
Q6007
R6132
220K
B1ABCF000176
R6055
47K
SPEAKER PROTECTION SWITCH
Q6300
B1ABCF000176
R6070
R6054
SPEAKER PROTECTION
C6068
56K
SWITCH
6.8K
10
7
8
9
16
10
11
12
13
C6013
C6014
1000P
1000P
JK6000
G2
4
FRONT_L-
3
FRONT_L+
TO SPEAKERS (SB-UX100)
2
FRONT_R-
1
FRONT_R+
G1
R6309
5.6K
C6011
C6012
1000P
1000P
DGND
AU MI DS BT VR
PW_32V
MI
VR
PW_12V
VR
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 2
AU: MAIN (AUX TUNER): SCHEMATIC DIAGRAM - 3
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 4
BT: MAIN (BLUETOOTH): SCHEMATIC DIAGRAM - 4
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 6
SA-UX100E/GN/GS
MAIN (DAMP)
10
11
12
13
14
A
B
C
D
E
F
G
CIRCUIT
H
14