Grundig 22 XLE 3220 BA, Service Manual

Page: 47 / 56

GRUNDIG Service Chassis U2
2 - 33
IR-/LED-Platte / IR/LED Board VFF192-02
Ansicht von der Bestückungsseite / View of Component Side
GND
R4
470R
GND
R2 150R
R1 150R
C1
10uF/6.3V
GND GND
KEY_TT
LED_B
VCC
IR_OUT
KEY_STB
R3 270R
GND
GND
1
GND/NC
2
VS
3
OUT
4
IR1
IR_TSOP35436
D1
L-C150KRCT
P1
1
P2
2
P3
3
GN
D
4
GN
D
5
CN2
CON3+2
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
GN
D
7
GN
D
8
CN1
CON6+2
D2
L-C150KRCT
GND
KEY_TT
KEY_STB
R5
10R
R6
10R
C2
10NF/50V
GND
1
2
3
4
5
6
7
8
CN1
200G1-08R
D1
LED/WHITE
R3
270R
R4
470R
GND
P1
1
P2
2
P3
3
CN2
200G1-03S GND
OUT
GND
Vs
R2 150R
R1 150R
C1
10uF/16V
OUT
1
GND
2
VS
3
IR1
TSOP35436
GND
C2
10uF/16V
GND
IR-/LED-Platte / IR/LED Board YUP193-01
Ansicht von der Bestückungsseite
View of Component Side
IR-/LED-Platte / IR/LED Board YUS193-02
Ansicht von der Bestückungsseite
View of Component Side
Ansicht von der Lötseite
View of Solder Side
Ansicht von der Lötseite
View of Solder Side
GND
1
2
3
4
5
6
7
8
CN1
200G1-08R
D1
LED/WHITE
R3
270R
R4
470R
GND
P1
1
P2
2
P3
3
P1
P2
P3
CN2
200G1-03S GND
OUT
GND
Vs R2 150R
R1 150R
C1
10uF/16V
OUT
1
GND
2
VS
3
I R1
TSOP38438
GND
C2
10uF/16V
GND
C3
10NF/50V
IR-/LED-Platte / IR/LED Board VNQ192-01
Ansicht von der Bestückungsseite / View of Component Side
GND
R4
470R
GND
R2 150R
R1 150R
C1
10uF/6.3V
GND GND
GND
LED_B
VCC
IR_OUT
R3
270R
GND
1
GND/NC
2
VS
3
OUT
4
IR1
IR_TSOP35436
D1
L-C150KRCT
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
GN
D
7
GN
D
8
CN1
CON6+2
C2
10NF/50V
IR-/LED-Platte / IR/LED Board VNQ192-03
Ansicht von der Bestückungsseite / View of Component Side
GND
R4
470R
GND
R2 150R
R1 150R
C1
10uF/6.3V
GND GND
GND
LED_B
VCC
IR_OUT
R3 270R
GND
1
GND/NC
2
VS
3
OUT
4
GND/NC
VS
OUT
GND
IR1
IR_TSOP35436
D1
L-C150KRCT
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P6
P1
P2
P3
P4
P5
GN
D
7
G
ND
8
CN1
CON6+2
C2
10NF/50V
GND
IR/LED-Platte / Board VVL192R
Ansicht von der Bestückungsseite
View of Component Side Ansicht von der Lötseite
View of Solder Side
GND
R4
470R
GND
R2 150R
R1 150R
C1
10uF/6.3V
GND
GND
GND
LED_B
VCC
IR_OUT
R3 270R
D1
L-C150KRCT
C2
10NF/50V
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P1
P2
P3
P4
P5
P6
CN1
SMD Keyboard
R5
0R/NC
P1
1
P2
2
P3
3
P4
4
P1
P2
P3
P4
CN2
CON4
GND
1
GND/NC
2
VS
3
OUT
4
GND
GND/NC
VS
OUT
IR1
IR_TSOP35436