Front-Volume - Samsung MX-D850 Service Manual

Mini-compact system
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6.3. FRONT-VOLUME

POWER
VOL_KEY_V
V5.8V
V5.8V
VD1
VD1
75
75
VQ8
VQ8
VDGND
VDGND
VQ5
VQ5
VQ4
VQ4
VOL_LD4_V
VOL_LD4_V
VOL_LD5_V
VOL_LD5_V
VDGND
VDGND
VDGND
VDGND
Copyright© 1995-2011 SAMSUNG. All rights reserved.
1.8KOHM
2.2KOHM
3.3KOHM
4.7KOHM
6.8KOHM
VSWR6
VSWR6
VSWR 5
VSWR 5
VSWR 4
VSWR 4
VSWR 3
VSWR 3
VSWR 2
VSWR 2
VQ7
VQ7
VQ6
VQ6
VOL_LD8_V
VOL_LD8_V
VOL_LD7_V
VOL_LD7_V
VDGND
VDGND
VDGND
VDGND
VQ3
VQ3
VQ2
VQ2
VOL_LD3_V
VOL_LD3_V
VOL_LD2_V
VOL_LD2_V
VDGND
VDGND
VDGND
VDGND
10KOHM
VSWR 1
VSWR 1
VOL_LD8_V
VOL_LD8_V
VOL_LD7_V
VOL_LD7_V
VOL_LD6_V
VOL_LD6_V
VOL_LD5_V
VOL_LD5_V
VOL_LD4_V
VOL_LD4_V
VOL_LD3_V
VOL_LD3_V
VDGND
VOL_LD2_V
VOL_LD2_V
VOL_LD1_V
VOL_LD1_V
VOL_KEY_V
VOL_KEY_V
VOL_UP _V
VOL_UP _V
VOL_DN_V
VOL_DN_V
V5.8V
V5.8V
VDGND
VDGND
VOL_UP _V
VOL_UP _V
VOL_DN_V
VOL_DN_V
VOL_LD6_V
VOL_LD6_V
VQ1
VQ1
VOL_LD1_V
VOL_LD1_V
VDGND
VDGND
T
TP 55 T P 56
P
5
T 5
P
5
T
TP 58
6
P
5
T
8
TP 59
P
5
T
9
TP 61
P
6
1
TP 62
T
P
6
2
TP 63 T P 64 T P 86
TP 63 T P 64 T P 86
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
VCN1
VCN1
TP 57
TP 57
TP 60
TP 60
TP 118
TP 118
TP 119
TP 119
1
1
3
3
2
2
VS W7
VS W7
6. Schematic Diagram
6-3

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