Grundig Lenaro 72 Flat MF 72-5610 Service Manual page 41

GRUNDIG Service
Feature Modul / Module ZA1196
STATUS1
STATUS2
STATUS3 5V_A
C424
100n
R413
560R
T401
BC858B
A' A'
T402
BC848B
R410 R414
100R 220R
R415
330R
A'
GND
3.3V_M2
11 C412
C413 C414 C415
C417
C416
0n
100n
100n 10n 10n 100n
100n
FRC
0
3.3V_M2
0
R431
k 3.3k
C433
C432
220p
220p
ZD414
5.6V
8
3.3V_STB
R440
L410
4.7k
C439 470p
R441
100p
47R
R442
L406
4.7k
470p
C441
R443
100p
47R
R444
L407
4.7k
470p
C444
R446
100p
47R ZD403
3.3V_STB
5.6V
R445
10k
R447
C445
220R
470p
ZD404
5.6V
C447
470p
3.3V_M2 3.3V_M2
R454 R455
3.3K 3.3K
R456 100R
5
SDA GND
IC402
R457 100R
6
24C32
SCL E2
8 C449
7
p 100p MODE_WC E1
3.3V_M2
8
ZD416
VCC E0
5.6V C450
47n
C470
1uF/63V
X406
3
2
1
29 FLAT
PROT.
C425
10u/16V
LLC2
HS
CVBS_TXT
VSYNC
C467
C466
100n
100n
3.3V C804
FB801
47n
B_OSD
68R
G_OSD
R_OSD
5V
C872
47n
R830 0R
C871
VSYNC
47u/16V
R840 0R
HS_OSD
ROT
NON-FRC V_SYNC
R842 0R
H_SYNC
R850 0R
FBL_OSD
HALF_CONT
H_DRIVE
RES_FBOX
DYN_FOC
SCL_3.3
SDA_3.3
FLY_BACK
SERVICE
PROT. V_PROT
SDA_3.3
SCL_3.3
V_DRIVE(+)
MUTE
DEGAUSS V_DRIVE(-)
STAND_BY
MSP_RESET E/W_DRV
ZD401
5.6V
3.3V_STB
ZD402
KABLO_4B
5.6V
7
R470
0R
6
5
L405
PROT.
2.2uH
4
MUTE
3.3V_STB 3
DEGAUSS
C446
5.6V
2
R448 ZD405 10n
STAND_BY
15k
R449
1
MSP_RESET
470R ZD406
X405
5.6V
KEYBOARD
TO P.3-31/32
SCL_EE
X901
SDA_EE SDA_EE
SCL_EE SCL_3.3
SDA_3.3
4
SERVICE
3
2
DYN_FOC
1 ROT
E/W_DRV
H_DRIVE
29" ONLY
FLY_BACK
L408 3.3V_STB
2.2uH
V_DRIVE(+)
V_DRIVE(-)
C459
5.6V
ZD407 10n
5V V_PROT
TO P.3-11/21
L409
C460
5.6V
2.2uH
10n
ZD408
R800
0R
0R- for standart TV
C801
27p
D
C802
L801 27p
C806 C802A 3.3V_D
D
2.2uH
100n 100n
C807
C805
D
1n 47u/16V
D D D D
L802
5V_A
C808 C809
2.2uH
1n 100n
C810
47u/16V
A A A
R805
C811
4.7k
220n
A
R806
R807
47R
470R
R808
A
RFFU
R809
8.2k
ZD801
C812
3.3V
22p
A A
ZD802
R811
R810
3.3V
1k
8.2k C813
220p
5V_A
A A A
R812
10k
R817
R813
2.2k
3.3k
C815
C814
R816
1n
10n
10k
A A
R818 R819 100R
R810A
C816
C810A 100R
R820 100R
6.8k 22n (RFFU) 22n
A
R821
A
A
R822 100R
R811A
C811A 100R
C817
6.8k
22n (RFFU) 22n
A
R823
A
A
100R
3.3V
X801
C818
1 22n
A
2
5V
3
4
12V
5
6
3.3V_STB
7 A
8
9
10
11
12
13
TO P.3-11/21
X204
14
15
16
17
18
19
20
POWER
X809
X807
SDA_3.3 6
1 SDA_3.3
SCL_3.3 5
2
SCL_3.3
4
3
SERVICE 3
4
SERVICE
SCL_EE 2
5
SCL_EE
SDA_EE 1
6 SDA_EE
SERVICE
7
X205
A
DEFLECTION
3 - 25
1 80
Y6 Y5
2 79
Y7 Y4
3.3V_D
3 78
656EN Y3
4 77
LLC2 Y2
5 76
HS Y1
6 75
VS Y0
D
7 74
D FREQ_SEL GNDD
3.3V_D
D D
8 73
CM1 VSUPD
C809A
D
9 72
CM0 C7
D
10 71
VS2 C6
11 70
XTAL2 C5
Q802
IC803
5MHz
12 69
XTAL1 C4
DDP3315C(DDP3316C)
D
13 68
SOFT_START C3
R814A
0R (RFFU)
14 67
GNDP C2
3.3V_D
D
15 66
VSUPP C1
16 65
FIFORRD C0
17 64
FIFORD SDA
18 63
FIFOWR SCL
19 62
FIFORWR RESQ
C820
22n
20 61
PWM1 TEST
D
21 60
PWM2 NC
A
22 59
PWMV HCS
23 58
HOUT ASG2
3.3V_D
A
24 57
VSTBY BIN2_Pb
25 56
DFVBL GIN2_Y
26 55
HSYNC RIN2_Pr
27 54
VSYNC FBLIN2
C824
28 53
NC BIN1
A C825
29 52
ASG1 GIN1
A
30 51 C826
HFLB RIN1
31 50
SAFETY FBLIN1
32 49
VPROT AGND
A
33 48
RSW2 VRD_BCS
5V_A
34 47
RSW1 VSUPO
R814
220R R815
35 46
SENSE XREF
220R
36 45
GNDM GNDO
A A
37 44
VERT+ BOUT
38 43
VERT- GOUT
39 42
E/W ROUT
40 41
NC SVM
A
5V_A 12V
C822A
R862
R864 R863
220R
270R 22k
47n
C823A
47n
A A C835
220n
C835A
R820A 220n
T801
47R
BC848B
R863A R865
4.3k
15R
A A A
L811
2.2uH
A A
C879
3.3V C878 C880 C881
FB802
L812
1n 22n 22n
47u/16V
2.2uH
68R
D D
C883 C884
1n 22n
C877
IC802 L813
47n C889
FAN1117
2.2uH
47n
IN OUT
C888
GND
47n
R812A
L814 C890
FB803 22n
2.2uH
RFFU
C896
68R
D A 47u/16V
C897
33n
D A A'
Chassis 22.1 ME
Not fitted for FRC
DDPY7
VSYNC R804 100R
DDPY6
LLC2 R827 0R
R828
DDPY5
DDPY7
1 2
DDPY6
3 4
DDPY4 DDPY5
5 6
DDPY4
7 8
DDPY3
4x0R
R829
DDPY2 DDPY3
1 2
DDPY2
3 4
DDPY1
DDPY1 5 6
DDPY0
7 8
DDPY0 4x0R
47n
D
R
**
Not fitted for FRC
R801
ASVMOUT ASVMOUT
OPTION
0R
D
R802
AUOUT AUOUT
0R
R825
AYOUT AYOUT
0R
R826
AVOUT AVOUT
0R
R834 100R
SDA_3.3
R835 100R
SCL_3.3
R836 1k
RES_FBOX
HALF_CONT
6
C821
R837
RFFU
RFFU R839
D
RFFU 5
4
A
3
C822
R841
R843
RFFU A
1.5k (RFFU)
RFFU
2
A R844
1
A
RFFU
C823
X802
RFFU
A
EXT_RGB
R849
R847
RFFU R848
A
RFFU
RFFU
A
10n
R852
10n
1.5k (RFFU)
A
10n
R853
1.5k (RFFU)
A
R854
1.5k (RFFU)
A
FBL_OSD
C827
R855
4.7u/63V
1.5k(RFFU)
A
C828
100n
A A
R856
SYNC_INP
1k RM %1
A
SC3_F_BLANK
SC1_F_BLANK
SC3_R_IN
C824A C825A
47n 47n
X804 SC3_G_IN
1
A A
TO P.3-29
2
X741
3
TO P.3-30
4
X951
A FEATURE
C836
1n
3.3V_AV
A
C882 3.3V_DV
47u/16V
D D D A A
C885 C886 C887 C887A C885A
22n 22n 47u/16V 47u/16V 22n
1.8V_A
A A A A A A
C891 C892 C893 C894 C895
1.8V_D
22n 22n 22n 22n 47u/16V
D D D D D D
C898 C899 C800 C800A C801A
22n 22n 22n 33n 47u/16V
V_SYNC
656CLK
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
656CLK
C
**
R838
RFFU
A
A
A
B_OSD
G_OSD
R_OSD
L803
2.2uH
L804
2.2uH
5
C837
C838
10u/16V
10n
A A
R869
150R
R872
150R
R875
150R