Grundig PSN000, Руководство по обслуживанию

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GRUNDIG Service Chassis G5
2 - 16
Chassisplatte – Verstärker / Chassis Board – Amplifier
SUBW+
SUBW-
TO Woofer
TO Speaker
P1
1
P2
2
P3
3
GND
5
GND
4
S802
C837
100nF
HP_Audio-R
HP_Audio-L
HP_Audio-R
HP_Audio-L
R826
NC
R825
NC
C846
NC
C847
NC
HPL
HPR
TP97
TP96
1K
R813
1K
R814
C841
10nF
C840
10nF
C836
1UF 25V
C817
100nF
R805
1k
I2S_OUT-BCK
I2S_OUT-MCK
I2S_OUT-WS
I2S_OUT-SD
I2S_OUT-MCK
I2S_OUT-BCK
I2S_OUT-WS
I2S_OUT-SD
I2S
I2S
1
3
5
7 2
4
6
8
R809
100R
I2C-SCL
I2C-SDA
+5V2_ST
1
3
2
T800
BC847B
R818
10K
1
3
5
7 2
4
6
8
R821
10K
1
3
2
IC801
AP432SRG-7
3
1 2
D800
BAT54CW
PD-AMP
PD-AMP
TP95
C814
10uF
6.3V
C815
100nF
VCC3V3
VCC3V3
C808
47NF
R801
470R
C806 4.7nF
C801
47NF
R800
470R
C800 4.7nF
C807
100nF
C803
2.2n
C804
1UF 25V
C805
33nF 50V
VCC3V3
V_AUDIO
TP94
C833 C832
10uF
35V
10uF
35V
10uF
35V
10uF
35V
C834
C826
100nF
C816
33nF 50V
C820
33nF 50V
C823
33nF 50V
C802
330pF 50V
R804
100R
R806
100R
C810
330pF 50V
R807
100R
C824
330pF 50V
R808
100R
C838
330pF 50V
L802
NR 6045T 220M
L803
NR 6045T 220M
L801
NR 6045T 220M
L800
NR 6045T 220M
C811
NC
C821
NC
C809
220nF/50V
C813
220nF/50V
C818
220nF/50V
C825
220nF/50V
S
SP_LEFT-
SP_RIGHT-
P1
1
P2
2
P3
3
P4
4
GND
6
GND
5
S800
C812
NC
C822
NC
C881
100nF
C879
1UF 25V
C880
1UF 25V
C865
100nF
1
3
5
7 2
4
6
8
R830 100R
I2S_OUT-BCK
I2S_OUT-MCK
I2S_OUT-WS
I2S_OUT-SD
1
3
5
7 2
4
6
8
R836 100R
I2C-SCL
I2C-SDA
C857
10uF
6.3V
C858
100nF
VCC3V3
VCC3V3
C854
47NF
R828 470R
C852
4.7nF
C849
47NF
R827 470R
C848
4.7nF
C853
100nF
C850
2.2n
C851
1UF 25V
C855
33nF 50V
VCC3V3
TP101
C876 C875
10uF
35V
10uF
35V
10uF
35V
10uF
35V
C877
C869
100nF
C861
33nF 50V
C856
330pF 50V
R810
NC/100R
R817
NC/100R
C860
330pF 50V
L806
NR 6045T 220M
L805
NR 6045T 220M
C862
NC
C859
220nF/50V
C867
220nF/50V
C863
NC
4.7K
R829
VCC3V3
4.7K
R802
OUT
_A
1
PVDD_
A
2
BST_
A
3
GVDD_OU
T
4
SST
IM
ER
5
NC
16
AV
SS
9
PLL_FL
TM
10
PLL_FL
TP
11
VR_
AN
A
12
AVDD
13
A0/FAULT
14
MCLK
15
DVSS
17
VR_DIG
18
/PDN
19
LRCLK
20
SDIN
22
SDA
23
SCL
24
/RESE
T
25
ST
ES
T
26
DVDD
27
DVSS
28
GND
8
A
GND
7
VREG
6
HPVSS
34
CP
N
35
CP
P
36
HPVDD
37
BST_D
38
PVDD_D
39
OUT_D
40
PGND_CD
41
OUT_C
42
PVDD_C
43
BST_C
44
BST_B
45
PVDD_B
46
OUT_B
47
PGND_AB
48
EPAD
49
SCLK
21
HPR_IN
29
HPL_IN
30
HP_G
ND
31
HPR_
OU
T
32
HPL_OU
T
33
IC800 TAS5739
OU
T_
A
1
PVDD_A
2
BST_
A
3
GVDD_OU
T
4
SS
TI
ME
R
5
NC
16
AV
SS
9
PL
L_
FL
TM
10
PL
L_
FL
TP
11
VR_A
NA
12
AVDD
13
A0/FAULT
14
MCLK
15
DVSS
17
VR_DIG
18
/PDN
19
LRCLK
20
SDIN
22
SDA
23
SCL
24
/RESET
25
ST
ES
T
26
DVDD
27
DVSS
28
GND
8
AG
ND
7
VREG
6
HPVSS
34
CP
N
35
CP
P
36
HPVDD
37
BST_D
38
PVDD_D
39
OUT_D
40
PGND_CD
41
OUT_C
42
PVDD_C
43
BST_C
44
BST_B
45
PVDD_B
46
OUT_B
47
PGND_AB
48
EPAD
49
SCLK
21
HP
R_IN
29
HPL_IN
30
HP_G
ND
31
HP
R_OU
T
32
HPL_OU
T
33
IC802
C835
C878
TP90
TP91
TP92
TP93
TP100
TP99
C866
33nF 50V
C868
33nF 50V
R831
0R
V_AUDIO
4A
L804
30R
4A
L807
30R
V_AUDIO
1UF
C827
1uF C844
1uF
C845
1UF
C870
10UF
C843
C819
10uF
6.3V
C839
10uF 6.3V
C864
10uF
6.3V
2
4
1
3 S801
PHONE_JACK_PJ-3600
TP98
I2C-SDA
I2C-SCL
R824
0R
R837
0R
1uF
C828
MUTE
R812
10K
MUTE
MUTE
R803
100R
10R R811
10R R815
R816->0R for
12,5V
PS
U
20
KR
82
0
20
KR
81
6
R8
23
2.7K
%1
MUTE_AMP MUTE_AMP
PD-AMPX
PD-AMPX
TAS5739
21
22
23
24
10 9
8
27
28
25
26
26
21
22
10
9
23
24
25
SDIN
MCLK
SCLK
LRCLK
Serial
Audio
Port
L
R
VOLUME
DRC
Protection
Logic
Click and Pop
Control
SDA
SCL
4
Order
th
Noise
Shaper
and
PWM
SRC
DAP
Sample Rage
Autodetect
and PLL
Terminal Control
Serial
Control
Microcontroller
Based
System
Control
7 BQ
7 BQ
OUT_A
OUT_B
HPL_OUT
HPR_OUT
HPR_IN HPL_IN
2 HB
FET Out
OUT_C
OUT_D
2 HB
FET Out
TAS5739
8
Power on (trigger: +12V)
9 0 ¡ ™ £
≤ ∞ § ≥ •