GRUNDIG Service
Chassis SZ
2 - 18
Chassis – Verstärker / Amplifier
YRQ190R-5
AMP_MUTE_CONT_N
AMP_STBY_CONT_N
AMP_ST BY
EVOL_OUT_R
EVOL_OUT_L
AMP_STBY_CONT_N
AMP_MUTE_CONT_N
R801
10K
EVOL_OUT_R
EVOL_OUT_L
AMP_STBY
C808
1UF/25V
C807
330pF/50V
C800
100NF /50V
C810
470NF/50V
-OUT_LEFT-
L802
F
E
R
R
IT
E
B
E
A
D
-C
H
IP
1
20
R
/1
00
M
H
Z
3
A
P24V_AMP
L804
F
E
R
RI
T
E
B
E
A
D
-C
H
IP
1
20
R
/1
00MH
Z
3
A
+
-
C803
220UF/35V
P24V
P24V_AMP
HIGH-->MUTE ENABLE
LOW-->MUTE DISABLE
R818
1K
AMP_MUTE
R813
4K7
R810 6K8
D801
15V
P24V
R814
10K
C816
100NF/25V
R820
10K
HIGH-->STBY ENABLE
LOW-->STBY DISABLE
R817
1K
R811
4K7
R809
6K8
D800
15V
P24V
R816
10K
C815
100NF/25V
R819
10K
Q801
BC848BLT1G
Q800
BC848BLT1G
1
2
3
4
S800
SPEAKER
PXD11
L805
F
E
R
RI
T
E
B
E
A
D
-C
H
IP
1
20
R
/1
00MH
Z
3
A
L803
F
E
R
RI
T
E
B
E
A
D
-C
H
IP
1
20
R
/1
00MH
Z
3
A
C806
330pF/50V
C805
330pF/50V
C804
330pF/50V
+O
+OUT_RIGH
T+
-OUT_RIGHT-
C801
10
0N
F
/5
0V
C802
100NF /50V
L801
120R/100MHZ 3A
L800
120R/100MHZ 3A
C809
100NF /50V
C813
1UF/25V
C812
1U
F
/2
5V
C814
1UF/25V
3V3_B
R800
47K %1
R803
47K %1
R804
15K %1
R802
15K %1
C811
470NF/50V
OUTL-
1
OUTL-
2
BOOT
3
MONO
4
FBL
5
INL
6
NC
7
NC
8
M
U
T
E
9
S
H
D
N
10
R
E
G
EN
11
C
O
M
12
A
G
N
D
13
A
G
N
D
14
R
EG
15
V
S
16
NC
17
INR
18
FBR
19
MOD
20
C1N
21
C1P
22
OUTR-
23
OUTR-
24
O
U
T
R
+
25
O
U
T
R
+
26
P
V
D
D
27
P
G
N
D
28
P
G
N
D
29
P
V
D
D
30
O
U
TL+
31
O
U
TL+
32
EXPOSE
D
33
U800
MAX9736
28
28
29
29
MAX9736
CHARGE
PUMP
POWER
STAGE
REGULATOR
BIAS
MOD
MONO
SHDN MUTE REGEN AGND PGND
N.C.
20
FBR 19
INR 18
COM 12
INL 6
FBL 5
REG
VS
PVDD
C1N
C1P
15
16
1
2
0
3
,
7
2
22
3 BOOT
31, 32 OUTL+
25, 26 OUTR+
23, 24 OUTR-
1, 2 OUTL-
4
10
9
11 13, 14
7, 8, 17
28, 29
CONTROL
C100 T 130 127
C102 T 121 127
C103 T 144 130
C104 T 116 131
C105 T 150
66
C106 T 159
73
C107 B 89 118
C108 B 89 116
C109 B 85 114
C110 T 88 107
C111 T 149
61
C112 T 159
71
C113 T 160
56
C114 T 159
56
C116 B 138 139
C117 B 141 139
C119 B 89 114
C120 T 99 126
C121 B 156
50
C122 T 157
47
C123 T 151
50
C124 B 153
91
C125 B 153
93
C126 B 112 133
C127 T 113 125
C128 T 101 122
C129 T 103 136
C132 B 116 129
C134 T 103 139
C135 T 100 139
C138 T 106 127
C151 T 136 125
C161 B 130 136
C162 B 144 131
C164 T 140 130
C204 B 60 126
C205 B 46 108
C209 B 58 136
C210 B 31 108
C216 B 50 136
C220 B 16 108
C222 B 43 136
C225 B 35 136
C226 B 73
11
C227 B 59
11
C236 B 35
11
C237 B 24
14
C238 B 45
11
C239 B 46
89
C240 B 38
89
C241 B 32 131
C242 B 34 122
C243 B 26 126
C244 B 26 120
C245 B 27 131
C246 B 30 124
C247 B 21 133
C248 B 21 128
C308 B 46
88
C309 B 27
93
C310 B 45
74
C311 B 43
79
C400 B 123 105
C401 B 151 107
C402 T 150 100
C403 T 150
98
C404 T 105 101
C405 T 154
84
C407 T 101 100
C408 T 105
99
C409 T 101
97
C410 T 105
96
C411 T 101
95
C412 T 105
93
C413 T 101
92
C414 T 105
91
C415 T 101
89
C416 T 105
88
C417 T 105
86
C418 B 142
36
C419 T 101
84
C420 T 105
83
C421 B 142
98
C422 B 106
80
C423 B
9
88
C424 B 105
86
C425 B 105
96
C426 B 105
90
C427 B 105
84
C428 T 138
74
C429 T 138
79
C430 B
9 100
C431 B
9
98
C432 B
9
96
C433 B
9
94
C434 B 105
94
C435 B 105 100
C436 B 105
88
C437 B 105
98
C438 B 105
92
C439 T 133
70
C440 B 122
82
C441 B 114
76
C442 B 117
76
C443 B 115
66
C444 B 115
72
C445 B 106
69
C446 T 131
35
C447 B 131
34
C448 B 120
65
C449 B 123
68
C450 B 120
66
C451 B 120
70
C452 B 123
74
C453 T 101 110
C454 B 130
96
C455 B 130
79
C456 B 126
79
C457 B 123 102
C458 B 114
90
C459 B 113
85
C460 B 113
82
C461 B 122
79
C462 B 113
83
C463 B 114
95
C464 B 128
76
C465 B 118 102
C466 B 130
98
C467 B 126 102
C468 B 133
73
C469 B 118
85
C470 T 151
82
C471 T 137
65
C472 B 118
83
C473 B 105 102
C474 T 105
81
C475 B 121
76
C476 B 135
95
C479 T 144
63
C480 T 144
68
C481 B 110
76
C482 B 135
82
C483 B 135
78
C484 B 114
98
C485 B 135
93
C486 B 135
86
C487 B 135
84
C488 B 126
98
C489 T 108 110
C491 T 105
79
C492 T 101
87
C494 B 120
68
C496 B 130 102
C497 B 109 102
C498 B 109
97
C499 B 112
78
C500 B 125
76
C501 B 135
99
C502 B 135
80
C503 B 135
90
C504 B 135
97
C505 B 135
91
C506 B 109
88
C510 B 67 112
C511 T 84 101
C515 B 67 117
C516 B 74 103
C517 T 73 108
C519 T 70 108
C524 B 72 112
C525 T 77 108
C526 B 74 105
C527 T 75 108
C528 B 79 100
C529 T 84
99
C530 B 70 103
C531 B 79 102
C532 B 79 104
C533 B 75 114
C534 B 66 100
C535 B 79 108
C536 B 66 103
C537 B 72 117
C538 T 63 108
C539 B 84 104
C540 T 64 103
C541 T 64 101
C542 B 84 102
C543 B 84 100
C544 T 64
99
C545 T 64
97
C546 T 64
95
C547 B 84
98
C548 T 64
93
C550 B 79
98
C551 T 64
91
C552 T 64
89
C553 T 68
88
C554 T 86
91
C555 B 79
92
C556 T 70
88
C557 T 72
88
C558 B 79
95
C559 B 79
97
C560 T 74
88
C561 B 73
98
C562 B 75
96
C563 T 19
27
C564 B 12
20
C565 B 21
20
C704 T 42
16
C705 B 37
27
C706 B 34
31
C707 B 20
42
C708 B 81
17
C710 B 85
17
C711 B 62
69
C712 T 64
48
C713 T 65
45
C714 B 67
69
C715 B 60
49
C716 B 60
43
C717 T 73
65
C718 T 34
24
C719 B 78
60
C721 B 64
52
C722 B 64
49
C723 B 71
48
C724 B 69
27
C725 T 65
51
C728 B 78
72
C729 B 78
68
C730 B 80 122
C732 B 71
45
C733 T 81
53
C734 B 71
47
C735 T 78
44
C736 T 78
46
C737 T 78
57
C738 B 78
53
C800 B 144
28
C801 B 136
20
C802 B 136
16
C803 T 142
18
C804 B 153
22
C566 T 19
19
C567 T 19 120
C568 T 38 116
C569 T 30 120
C570 T 27 114
C574 T 22 120
C575 B 30 120
C576 B 21 126
C578 B 98
76
C579 B 97
78
C580 T 92
75
C581 T 92
77
C582 B 87
77
C583 B 87
75
C584 T 66
78
C585 T 71
78
C586 B 66
84
C587 B 66
87
C588 B 71
84
C589 B 71
87
C590 B 159
87
C591 B 101
72
C592 B 73
96
C593 B 75
98
C594 B 106
72
C595 B 106
74
C596 B 101
74
C600 T 105
47
C601 B 111
37
C602 B 108
41
C603 B 107
35
C604 B 116
45
C605 T 119
49
C701 T 84 125
C703 B 16
31
POS.
X
Y
POS.
X
Y
POS.
X
Y
POS.
X
Y
POS.
X
Y
POS.
X
Y
POS.
X
Y
POS.
X
Y
T:
Koordinaten für die Bauteile der Bestückungsseite / Coordinates of the Components on the component side
B:
Koordinaten für die Bauteile der Lötseite / Coordinates of the Components on the solder side
Chassis
YRQ190R-7
•
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Summary of Contents for 32 GLX 2500
Page 9: ...Chassis SZ GRUNDIG Service 1 9...
Page 10: ...Chassis SZ GRUNDIG Service 1 10 Chassis SZ GRUNDIG Service 1 10...
Page 12: ...Chassis SZ GRUNDIG Service 1 12...
Page 13: ...Chassis SZ GRUNDIG Service 1 13 Chassis SZ GRUNDIG Service 1 13...
Page 14: ...Chassis SZ GRUNDIG Service 1 14 Chassis SZ GRUNDIG Service 1 14...
