Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
THARUS 38 – LCD 38-9210 TOP
3 - 16
GRUNDIG Service
Tuner-Platte / Tuner Board
(TU)
Ansicht von der Bestückungsseite / View of Component Side
CVBS
SIF
SCL
A
UDIO
GND
B+
SD
A
B+
SD
A
SCL
SDA
SCL
5V
LT01
10uH AL03
RT02
100
CN21T
WAFER(10PIN)
1
2
3
4
5
6
7
8
9
10
N.C
VCC
SCL
SD
A
SAS
N.C
SIF
CVBS
VCC
A
UDIO
TU01
TCPQ9091PD27D
1
2
3
4
5
6
7
8
9
10
N.C
5V
SCL
SD
A
SAS
N.C
2'nd IF
CVBS
5V
A
UDIO
CT02
104
+
CT01
100uF/16V
RT01
100
TU
05142002
TO MAIN BOARD
M9
11 10
40
39
LED-Platte / LED Board
(LED)
Ansicht von der Bestückungsseite / View of Component Side
LED-G
LED-R
5Vcc
5Vcc
CC3
100nF
RC09
680
RC08
680
DL01
SAM5270
3
1
2
RC01
47
RC02
47K
RM01
FRP-3051
1
2
3
CN01C
Harness 5Pin
4
1
5
2
3
LED_R
VCC
LED_G
IR_IN
GND
LED
05142002
T
O
MAIN BO
ARD
M2
1
Reference
Block Diagrams ....... 3-1
Oscillograms ......... 3-19
Converter (C) .......... 3-18
Keyboard (KB) ........ 3-15
LED Board (LED) .... 3-16
Main Board ............... 3-3
– M1 .......................... 3-6
– M2 .......................... 3-7
– M3 .......................... 3-8
– M4 .......................... 3-9
– M5 ........................ 3-10
– M6 ........................ 3-11
– M7 ........................ 3-12
– M8 ........................ 3-13
– M9 ........................ 3-14
– M10 ...................... 3-15
Tuner Board (TU) .... 3-16
