Page 1
TV Service Manual
Service
Manual
Vorabversion
Preliminary Version
NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY
Chassis U1
Vision 2
16-2920 GBH5216
19-2920 GBH5219
22-2920 GBH5222
Zusätzlich erforderliche Unterlagen für den Komplettservice
Additionally required Service Documents for the Complete Service
Sicherheit
Safety
Materialnr./Part No.
720108000001
Materialnummer / Part Number 720100554000
Änderungen vorbehalten / Subject to alteration
TCC 0210 MP • Prepared in Germany
http://www.grundig.com
Page 2
GRUNDIG Service Chassis U1
Vorabversion
Preliminary Version
Es gelten die Vorschriften und Sicherheitshinweise gemäß dem Service Manual "Sicherheit", Materialnummer
720108000001, sowie zusätzlich die eventuell abweichenden, landesspezifischen Vorschriften!
Inhaltsverzeichnis
Seite
Allgemeiner Teil .................................. 1-2…1-26
Allgemeine Hinweise .....................................................................1-2
Geräte- und Display-Varianten ......................................................1-3
Technische Daten ..........................................................................1-4
Bedienhinweise .............................................................................1-6
Service- und Sonderfunktionen ...................................................1-25
Platinenabbildungen
und Schaltpläne .................................. 2-1…2-15
Übersicht .......................................................................................2-1
Hauptplatte YVN190 ......................................................................2-1
– Netzteil ......................................................................................2-3
– Tuner ..........................................................................................2-3
– Interface HDMI, SCART, VGA ....................................................2-4
– Scaler.........................................................................................2-5
– Verstärker ...................................................................................2-6
Netzteil - Inverter YSY194 .............................................................2-7
Netzteil - Inverter YTF194 ............................................................2-11
Keyboard YAJ192, YSU192, YSW192 .........................................2-15
The regulations and safety instructions shall be valid
as provided by the "Safety" Service Manual, part
number 720108000001, as well as the respective
national deviations.
Table of Contents
Page
General Section .................................. 1-2…1-26
General Notes ...............................................................................1-2
Product and Display Variants .........................................................1-3
Technical Data ...............................................................................1-4
Operating Hints ............................................................................1-15
Service and Special Functions ....................................................1-25
Layout of the PCBs
and Circuit Diagrams ......................... 2-1…2-15
Overview ........................................................................................2-1
Main Board YVN190 ......................................................................2-1
– Power Supply ............................................................................2-3
– Tuner ..........................................................................................2-3
– Interface HDMI, SCART, VGA ....................................................2-4
– Scaler.........................................................................................2-5
– Amplifier .....................................................................................2-6
Power Supply - Inverter YSY194 ...................................................2-7
Power Supply - Inverter YTF194 ..................................................2-11
Keyboard YAJ192, YSU192, YSW192 .........................................2-15
Ersatzteillisten ...................................... 3-1…3-3
Allgemeiner Teil
Allgemeine Hinweise
Vor dem Öffnen des Gehäuses den Netzstecker ziehen!
Achtung: ESD-Vorschriften beachten
Leitungsverlegung
Bevor Sie die Leitungen und insbesondere die Masseleitungen lösen, ist
die Leitungs ver legung zu den einzelnen Baugruppen zu beachten.
Nach erfolgter Reparatur ist es notwendig, die Leitungsführung wieder
in den werkseitigen Zustand zu versetzen um evtl. spätere Ausfälle
oder Störungen zu vermeiden.
Durchführen von Messungen
Bei Messungen mit dem Oszilloskop an Halb leitern sollten Sie nur
Tast köpfe mit 10:1 - Tei ler verwen den. Außerdem ist zu beachten, dass
nach vorheriger Messung mit AC-Kopp lung der Koppelkondensator
des Oszillo skops auf geladen sein kann. Durch die Ent ladung über das
Messobjekt können Bau teile beschä digt werden.
Messwerte und Oszillogramme
Bei den in den Schaltplänen und Oszillogrammen angegebenen
Messwerten handelt es sich um Näherungswerte!
Austausch der Chassisplatte
Nach Austausch der Chassisplatte müssen alle Einstellungen im Service
Mode nach Tabelle "Grundeinstellwerte" (Punkt 1 im Kapitel "Serviceund Sonderfunktionen" auf Seite 1-25) eingestellt werden.
Spare Parts Lists .................................. 3-1…3-3
General Section
General Notes
Before opening the cabinet disconnect the mains plug!
Attention: Observe the ESD safety regulations
Wiring
Before disconnecting any leads and especially the earth connecting
leads observe the way they are routed to the individual assemblies.
On completion of the repairs the leads must be laid out as originally
fitted at the factory to avoid later failures or disturbances.
Carrying out Measurements
When making measurements on semi-con duc tors with an oscillo scope,
ensure that the test probe is set to 10:1 dividing factor. If the previous
measurement was made on AC input, please note that the coupling
capacitor in the oscilloscope will be charged. Discharge via the item
being checked can damage the components.
Measured Values and Oscillograms
The measured values given in the circuit diagrams and oscillograms
are approximates!
Change of the Chassis Board
After changing the chassis board all settings in the service mode must
be done according to the table "Basic Settings" (point 1 in chapter
"Service and Special Functions" on page 1-25).
1 - 2
Page 3
GRUNDIG Service Chassis U1
PWM
POWER AMP
TTL PANEL I/FCN2
AMP OUT
MST7266A
FLASH 2M
PC AUDIO IN
+5.0V
3.3V
SOUND MUX
INVERTER
128PIN
LINEAR
DEBUG PORT
KEY/IR CONTROL
SCART IN
+12V
CVBS
LINEAR
POWER
E2PROM
LVDS PANEL I/FCN1
TUNER & IF
2.5V
VGA
VDDC
3.3 OR 5V
3.3 OR 5V
VDDP
I2C BUS
SOFT-START
HDMI IN
Vorabversion
Preliminary Version
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Übersicht / Overview
Hauptplatte / Main Board YVN190
POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y
C100 124 110
C101 124 112
C102 125 115
C103 139 100
C104 126 110
C105 127 114
C106 130 111
C107 103 101
C108 132 96
C109 127 119
C110 127 117
C111 127 113
C112 146 96
C113 147 102
C114 128 119
C116 143 96
C117 139 96
C118 134 96
C119 122 96
C121 123 96
C122 127 96
C123 125 96
C150 119 111
C152 130 110
C200 48 37
C201 52 37
C202 55 47
C203 45 44
C204 42 74
C205 55 44
C206 51 44
C207 57 67
C208 19 74
C209 41 44
C210 47 44
C211 57 60
C212 57 59
C213 57 57
C214 48 74
C215 51 74
C216 32 71
C219 32 55
C221 43 77
C223 34 84
C224 43 44
C227 49 74
C228 40 74
C229 24 74
C230 57 71
C300 25 44
C301 25 38
C302 44 13
C303 22 119
C304 53 7
C305 38 13
C306 32 40
C307 7 124
C308 18 83
C309 29 37
C310 19 100
C311 19 102
C312 23 78
C313 11 14
C314 25 79
C315 10 29
C316 7 126
C317 22 126
C318 25 118
C331 47 13
C332 25 46
C333 25 34
C335 37 13
C336 34 8
C400 102 19
C401 100 19
C402 78 37
C403 72 16
C404 110 21
C406 106 19
C407 107 19
C408 57 66
C409 57 63
C410 70 22
C411 112 21
C412 113 19
C414 70 24
C415 125 19
C416 117 19
C417 118 19
C418 70 30
C419 80 14
C422 70 21
C427 80 11
C428 83 11
C429 76 33
C430 74 21
C432 57 64
C433 115 41
C434 141 19
C435 111 41
C436 75 21
C439 72 21
C500 34 99
C501 45 115
C502 112 113
C503 34 97
C504 41 99
C505 44 115
C506 28 113
C507 65 95
C508 67 115
C509 30 115
C510 36 117
C511 36 119
C512 46 99
C513 31 99
C514 48 114
C515 137 58
C516 121 58
C517 96 113
C518 44 99
C519 122 58
C520 42 99
C521 66 115
C523 135 58
C524 42 115
C525 103 34
C526 28 102
C527 33 115
C528 106 42
C529 33 97
C530 33 118
C531 23 101
C532 39 99
C533 19 111
C534 40 115
C535 52 97
C536 30 99
C537 31 115
C538 37 99
C539 43 121
C540 49 99
C541 60 110
C542 51 123
C543 67 113
C545 74 9
C546 51 125
C547 104 111
C548 104 113
C549 48 99
C550 21 101
C551 51 127
C552 67 94
C553 108 40
C554 103 30
C555 48 116
C558 50 88
C559 56 78
C560 47 84
C561 74 6
C562 76 6
C563 79 6
C564 79 9
C565 76 9
C566 109 58
C567 109 60
C570 36 114
C590 38 115
D100 139 108
D101 103 104
D201 27 74
D400 127 27
D401 147 20
D402 129 27
D403 132 27
D404 77 43
D405 86 53
D406 86 50
D408 87 47
D409 87 46
D410 87 43
D500 60 120
D501 60 124
IC101 126 103
IC200 44 59
IC201 30 83
IC202 40 80
IC203 21 74
IC300 8 118
IC302 22 83
IC303 27 123
IC400 81 37
IC401 141 23
IC402 74 27
IC501 78 112
IC503 51 83
IC504 40 107
IC505 23 107
IC506 78 94
L100 122 112
L101 127 115
L102 152 96
L103 132 98
L104 109 97
L205 43 74
L206 57 44
L207 53 44
L209 59 68
L211 57 47
L212 42 44
L213 34 81
L215 39 44
L216 45 79
L300 26 31
L302 50 10
L303 35 6
L304 12 12
L305 10 31
L400 81 11
L401 68 29
L402 124 21
L403 82 8
L404 128 19
L405 82 7
L500 60 117
L501 145 61
L502 96 90
L503 112 119
L504 95 118
L505 143 61
L506 19 109
L507 96 124
L508 95 106
L509 142 61
L510 48 88
L511 147 61
L512 106 113
L513 102 112
R100 133 102
R101 119 113
R102 139 106
R103 108 108
R104 132 102
R105 125 116
R107 127 110
R108 107 108
R109 127 111
R111 134 97
R112 137 96
R113 101 97
R114 141 96
R115 154 63
R116 106 97
R117 104 63
R119 129 96
R120 130 96
R121 120 96
R137 112 108
R138 121 109
R139 110 108
R189 126 96
R200 50 44
R201 57 55
R202 21 71
R203 48 44
R205 42 85
R206 32 68
R207 32 69
R208 30 78
R209 30 77
R210 33 77
R211 33 78
R220 39 85
R222 43 79
R300 53 8
R301 53 10
R302 20 117
R303 24 112
R304 25 36
R305 36 44
R306 29 41
R307 34 40
R308 35 9
R309 41 13
R310 39 13
R311 32 41
R312 29 6
R313 33 48
R314 29 9
R315 53 11
R316 53 12
R317 11 21
R318 11 19
R319 11 18
R320 11 124
R321 14 124
R324 22 117
R325 28 127
2 - 1
R327 30 122
R400 96 19
R401 99 19
R402 98 19
R403 81 43
R404 82 43
R405 109 19
R406 83 43
R407 77 16
R408 110 19
R409 86 34
R410 78 14
R411 104 19
R412 72 33
R413 129 20
R414 114 19
R415 85 39
R416 115 19
R417 122 19
R418 73 14
R419 124 19
R420 120 19
R421 87 44
R422 91 40
R423 121 19
R424 75 16
R425 83 14
R426 71 14
R427 103 19
R431 77 11
R432 114 41
R433 74 33
R434 112 41
R435 117 58
R436 115 58
R437 116 58
R438 74 27
R439 129 25
R440 119 58
R441 75 27
R442 135 23
R443 135 24
R444 139 27
R445 127 25
R446 72 27
R447 132 25
R448 135 21
R449 82 47
R450 82 46
R451 84 47
R452 84 46
R457 111 19
R500 35 97
R501 47 118
R502 38 119
R503 138 58
R504 124 58
R505 43 96
R506 103 32
R507 52 103
R508 52 101
R509 67 110
R510 36 115
R511 46 96
R512 106 40
R513 49 96
R514 48 118
R515 50 114
R516 66 103
R517 33 99
R518 48 125
R519 34 115
R521 67 92
R522 105 116
R523 107 116
R524 51 99
R525 102 114
R526 102 116
R527 63 102
R528 66 102
R529 63 97
R530 63 95
R531 46 86
R532 57 80
R533 55 80
R534 46 88
R535 48 124
R536 78 9
R537 55 117
R538 54 120
R539 23 98
R540 21 98
R541 56 115
R542 55 120
R543 78 6
R544 31 117
R545 30 97
R546 110 60
R547 111 58
R548 110 58
R549 63 96
R550 61 102
RP200 27 50
RP201 27 53
RP202 27 57
RP203 27 62
RP204 27 66
RP205 46 74
RP207 38 74
S1 147 45
S2 147 54
S100 13 6
S101 151 24
S300 20 60
S301 6 21
S302 43 6
S400 116 9
S401 9 61
S402 132 33
S403 93 50
S501 124 49
S503 108 33
S506 149 48
S507 104 123
S900 5 88
S901 5 5
S902 155 5
S903 155 128
S905 35 128
SAW100 113 101
SAW101 113 105
T103 117 109
T300 25 41
T301 29 44
T302 31 7
T303 64 100
T305 33 37
T306 33 44
T308 22 122
T309 23 114
T400 86 36
T401 88 40
T402 132 20
T403 75 14
T505 54 124
TU100 127 80
X101 134 111
X200 50 41
Page 4
2 - 2
Vorabversion
Preliminary Version
View of Component Side
Ansicht von der Bestückungsseite
Hauptplatte / Main Board YVN190
GRUNDIG Service Chassis U1
Page 5
GRUNDIG Service Chassis U1
1
32
T300
DMP2215L
C305
1uF
C301
1uF
R304
47K
C300
100nF
VDDD
GND
GND
VDDDCTRL
VBL CTRL
LVDS 2-CH I/F
VDDDCTRL- Hi : VDDD = ON
VDDDCTRL- Lo : VDDD = OFF
VCC3.3V
C310
10uF/6.3V
C318
10uF
+5V
+5V
C311
100nF
C307
1uF
GND
GND
VDD9V
STANDBY
R309
4.7K
VCC5V
R310
4.7K
GND
R306
10K
112
2
334
4
556
6
778
8
9910
10
S302
POWER
VDD12V
GND
KEY0
IR_INT
LED
KEYPA D&POWER
DIM
BL ON/OFF
R308
1K
VCC3.3V
R314
47K
VCC5V
VCC1.2VVCC3.3V
VCC5V
R320
120R
R321
200R
Vcc3.3V
Vcc1.2V
R325
330R
GND
C302
10uF/6.3V
C304
1uF/16V
GNDGND
R327
2k
GND
C317
10uF
GND
STANDBY: L- ST.BY, H- Power ON
VDD12V_A, VDD9V
R32422k
GND
STANDBY
VDD12V
STANDBY: L- ST.BY
H- Power ON
VDD12V_A
LVA1M
LVA3M
LVA3P
LVACKM
LVACKP
LVA2M
LVA2P
LVA1P
LVA0M
LVA0P
LVB3M
LVB3P
LVBCKM
LVBCKP
LVB2M
LVB2P
LVB1M
LVB1P
LVB0M
LVB0P
250mA
C314
10uF/6.3V
C312
100nF
ADJ
1
VOUT
2
VI N
3
TAB
4
IC303
AP1117YL-13
GNDGND
ADJ
1
VOUT
2
VI N
3
TAB
4
IC302
AP1117YL-13
LVDS I/F
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P7
7
P8
8
P9
9
P10
10
P11
11
P12
12
P13
13
P14
14
P15
15
P16
16
P17
17
P18
18
P19
19
P20
20
P21
21
P22
22
P23
23
P24
24
P25
25
P26
26
P27
27
P28
28
P29
29
P30
30
P31
31
P32
32
S300
LVDS
GND
GND
GND
Tuner/IF
50mA
VDDD
R311 10K
R307
1K
VCC5V2
C331
1uF/16V
GND
VCC5V2
GND
C332
10uF/6.3V
C333
1uF
GND
C335
10nF
C336
10nF
GND
GND
T301
BC848B
R305
47K
T309
BC848B
R303
47k
R302
47k
VCC5V
%1
%1
R312
47K
LVDS power
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
S301
CON16
DVD L
DVD R
DVD L
DVD R
GND
C313
1uF
GND
Connector for DVD
R318
75R
R317
75R
R319
75R
GNDVDD12V_A
DVD 15mA
C315
1uF/16V
DVD900mA
C303
100nF
DVD OPTION
DVD Pb
DVD Pr
DVD Y
T305
T306
BC848B
R313
47K
TX
RX
C309
22uF
GND
GND
160m A
L300
60R/100MHz
C306
1uF
to DVD
from DVD
L303
300R/100MHz
L302
300R/100MHz
L304
60R/100MHz
+5V
GND
No DVD BC807
DVD 900m A
L305
300R/100MHz
DVD DMP2215L
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P7
7
P8
8
P9
9
P10
10
P11
11
P12
12
P13
13
P14
14
P15
15
P16
16
P17
17
P18
18
P19
19
P20
20
P21
21
P22
22
P23
23
P24
24
P25
25
P26
26
P27
27
P28
28
P29
29
P30
30
P31
31
P32
32
S401
MOLEX_2*15
GND
GND
GND
LVA3M
LVA3P
LVACKM
LVACKP
LVA2M
LVA2P
LVA1M
LVA1P
LVA0M
LVA0P
VDDD
AD J
1
IN
3
OUT
4
IC300
AP1117D-L13
5
4
3
2
1
6
T302
BC847BDW1T1
BRIGHTNESS
GND GND
1
32
T308
DMP2215L
R300
390R
GND
R301
390R
R315
390R
R316
390R
C316
1uF
C308
1uF
R111
100R
R112
100R
C118
47pF
C117
47pF
+5V
RF_AGC_A
C116
1nF
IF_TV
R114
1K
SCL_5V
SDA_5V
SDA_5V
SCL_5V
RF_AGC_A
R120
100R
L100
10uH
R105
330R
C104
220nF
DGND7TOP
9
VI F1
1
VI F2
2
REF
15
NC(5)/V AGC(6)
16
DEEM
5
SCL
11
OUT1
3
NC
13
AU D_OUT8SDA
10
FMPLL
4
TA GC
14
AFD
6
SIOMA D
12
CVB S
17
AGN D
18
VPLL
19
VPP
20
AFC
21
OUT2
22
SIF123SIF2
24
IC101
TDA9885(6)TS/V3
R116
NC
R103
6.8K
R104
100K
C102
1.5nF
R108
2.2K
D101
BA591
R101
47k
L104
1uH
R100
12K
C121
150pF
C100
100nF
C107
10nF
C119
10nF
C122
470nF
R121
9.1K
C123
10nF
C106
470nF
R102
1K
R119
100R
+5V
GND
GND
GND
GND
GND
GND
GND GND
READ is 0X87
WRITE is 0X86
GND
R107
1K
R109
1K
GND
MONO_AUD
C114
100nF
C109
100nF
C105
NC
C111
NC
L101
0R
C110
NC
GND
CVBS1_TM
CVBS1_TP
SDA_5V
SCL_5V
SAW101
SAW100
BG/DK I BG/DK /I/L/L '
-
K2982M-J1956M
K9656M
K3953M
D100
IMBD4148
TDA9885TS/V3 TDA9885TS/V3 TDA9886TS/V3IC110
GND
C112
100nF
GND
GND
T103
BC848B
R138
10K
GND
C150
10nF
R137
2.2K
GND
R189
10K
X101
4MHz
C152
22pF
GND
L102
10uH
C108
100nF
GND
Ant_PWR1B12RF_AGC3SCL4SDA5B26Vtu_TP7NC8NC
9
NC
10
IF211IF1
12
GND14GND15GND
16
GND
13
TU100
LG-TDTC-G4XXD
L103
60R/100Mhz
CVBS
2
3
4
51
SAW101
K9656M
2
3
4
51
SAW100
K2982M/K3958M
GND
SECAM L ONLY
C113
220uF/16V
C103
47uF/16V
C101
10uF/6.3V
R139
0
R113
0
R115
0
R117
0
Vorabversion
Preliminary Version
Hauptplatte – Netzteil / Main Board – Power Supply
Hauptplatte / Main Board – Tuner
2 - 3
Page 6
GRUNDIG Service Chassis U1
D_RXD
SC _CVBS1
D_HS
D_VS
D_SC L
D_TXD
D_SDA
SC _G+
R417
10K
R420
0R
R432
1.5K
C415
100pF
R444
4.7K
C433
22pF
R401
75R
C417
100pF
R405
0R
NC1
1
NC2
2
NC3
3
GND4SDA
5
SCL
6
VCLK
7
VCC
8
IC401
24C02
C407
100pF
R435
0R
C412
100pF
C400
100nF
C429
1nF
C434
100nF
R411
150R
C432
100nF
C401
47pF
R442
4.7K
R448
NC
R439
75R
R436
0R
R402
75R
R408
75R
C430
100nF
C411
100nF
C406
100nF
R423
75R
R400
0R
3
1
2
D401
BAV70
R438
300R/100MHz
R443
4.7K
R419
2.7K
C435
22pF
C416
100nF
R414
0R
R434
1.5K
R433
470R
R416
75R
GND
GND
GND
GND
GND
GND GND
VGA5V
GND
GND
GND
GND
GND
VGA5V VCC5V
VSYNCIN
VI DEO_SEL
RGB_SEL
SOG
HSYNCIN
SC_LI
SCL_TXD
SC_RI
B_INP
R_INP
G_INM
G_INP
DSUB_RGB IN
SCA RT IN
SC_CVBS_OUT
SC _B+
SC _R+
R447
75R
C439
100nF
C436
100nF
R446
300R/100MHz
R441
300R/100MHz
R445
75R
GND
GND
SDA_RXD
SC_RO
SC_LO
SC_CVBS_OUT
R440
NC
R437
NC
GND
GND
GND
R431
75R
SC_CVBS_OUT
+5V
L400
0R
C428
47pF
C427
NC
GNDGND
C419
10uF
GND
R425
1R
CVBS_OUT
RX2+
1
GND2
2
RX2-
3
RX1+
4
GND1
5
RX1-
6
RX0+
7
GND0
8
RX0-
9
CLK+
10
GND_CLK
11
CLK-
12
CEC
13
N.C.
14
SCL
15
SDA
16
CEC_GND
17
5V
18
HP_DETECT
19
20
21
22
S403
HDMI
GND
GND
GND
GND
GND
GND
GND
HDMI_RX2+
HDMI_RX2-
HDMI_RX1-
HDMI_RX0+
HDMI_RX1+
HDMI_RX0-
HDMI_CL K+
HDMI_CL K-
HDMI_SDA
HDMI _SCL
HDMI_5V
HDMI_DET
R406
4.7K
NC1
1
NC2
2
NC3
3
GND4SDA
5
SCL
6
VCLK
7
VCC
8
IC400
24C02
C402
100nF
R403
4.7K
R415
NC
3
1
2
D404
BAV70
R404
4.7K
GND
GND
HDMI _5V
VCC5V
GND
HPDCTRL
R421
1K
R422
10K
VCC3.3V
GND
HDMI _WP
2
61
5
43
T403
BC847BPDW1T1
R410
470R
R426
390R
R418
470R
GND GND
C403
2.2uF
IN1
1
IN2
2
GND
3
IN3
4
IN45OUT4
6
OUT3
7
GND
3
OUT2
9
OUT1
10
D405 Rclamp0524P
GND
GND
IN1
1
IN2
2
GND
3
IN3
4
IN45OUT4
6
OUT3
7
GND
3
OUT2
9
OUT1
10
D406 Rclamp0524P
C404
100nF
R457
470R
SC_C
D402
D400
NC/CDS3C16GTHNC/CDS3C16GTHNC/CDS3C16GTH
D403
R449
100R
R450
100R
HDMI _SCL
HDMI _SDA
GND
D410
GND
D409
3 x NC/CDS3C16GTH
GND
D408
R451
100R
R452
100R
C408
100nF
R_INM
C409
100nF
B_INM
1
32
T401
2N7002
SC_R
SC_G
SC_B
CVBS1_SC
HDMI _WP
GND
G
R
B
No DVD
SW_G+
SW_R+
SW_B+
R413
47K
R409
47K
T400
BC848B
T402
BC848B
1B
1
1C
2
2B
3
2C
4
3B
5
3C
6
4B
7
4C
8
GND
9
4A
10
3A
11
2A
12
1A
13
S
14
OE_N
15
VCC
16
IC402 STMAV340
VCC5V
DVD_SEL
DVD SEL
C418
1uF
GND
SW_R+
SW_B+
R1
B1
SW_G+
L401
60R/100Mhz
R412
10K
VCC3.3V
C422
100nF
C414
100nF
C410
100nF
VGA/DVD switch
DVD OPTI ON
DVD Pb
DVD Pr
DVD Y
L- DVD, H- VGA
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19
21
S400
SCART
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17
16
S402D
SUB-15
GND
GND
GND
R
G
B
GND
R1
G1
G1
B1
R407
56K
R424
39K
L402 600R/300mA
L403 600R/300mA
L404 600R/300mA
L405 600R/300mA
R427
150R
Vorabversion
Preliminary Version
Hauptplatte / Main Board – Interface HDMI, SCART, VGA
2 - 4
Page 7
GRUNDIG Service Chassis U1
SDO
CSN
SDI
SCK
C212
100nF
X200
12MHz
C219
1uF
C210
100nF
C206
1uF
C204
100nF
C211
100nF
C213
100nF
A0
1
A1
2
A2
3
GND4SDA
5
SCL
6
WP
7
VCC
8
IC201
24C32
C209
100nF
C201
20pF
R210
4.7K
R211
4.7K
C214
100nF
R205
NC/ 4.7K
C202
1uF
C205
1uF
C203
1uF
C215
100nF
C207
1uF
CE#
1
SO
2
WP#
3
VSS4SI
5
SCK
6
HOLD#
7
VDD
8
IC202
PMC25LV020
C200
20pF
R200
1M
SAR1
44
TESTIN
69
RESET
70
GND
71
RX2P
9
HOTPLUG
10
DDCD_DA
12
DDCD_CK
13
RX1P
7
RX2N
8
REFP
16
REFM
17
BIN1P
18
SOGIN1
19
GIN1P
20
RIN1P
21
GIN0P
25
BIN0M
22
CVBS1P
36
BIN0P
23
VCOM1
37
AVDD_33
5
VCOM 039CVBS_OUT40AV DD_3341GND42SAR0
43
VSYN C0
46
CPV/GPIO1
64
GPIO0
63
SDO
59
TXD 1
62
VD DP
47
MCK O48AM UTE49AU WS50AU SCK51AU SD
52
SPDIFO
53
PWM1D54PWM2D55VD DC
56
REXT
11
SCK57SDI
58
SCL
67
CS_POR
68
BOUT0/LVA3M/LV6N_S/B3N_S
72
BOUT1/LVA3P/LV6P_S/B3P_S
73
BOUT2/LVACKM/L V5N_S/B2N_S
74
BOUT3/LVACKP/L V5P_S/B2P_S
75
BOUT6/LVA1M/LV3N_S/G3N_S
80
BOUT7/LVA1P/LV3P_S/G3P_S
81
BOUT4/LVA2M/LV4N_S/B1N_S
76
BOUT5/LVA2P/LV4P_S/B1P_S
77
GPIO26/G2N_S
82
GPIO25/G2P_S
83
GPIO24/G1N_S
84
GPIO23/G1P_S
85
GOUT0/LVA0M/LV2N_S/R3N_S
86
GOUT1/LVA0P/LV2P_S/R3P_S
87
GOUT2/LVB3M/LV1N_S/R2N_S
88
GOUT3/LVB3P/LV1P_S/R2P_S
89
GOUT4/LVBCKM/L V0N_S/R1N_S
90
GOUT5/LVBCK P/L V0P_S/R1P_S
91
VDDP
92
GOUT6/LVB2M/LV6N_F/B3N_F
93
RX0P
4
GOUT7/LVB2P/LV6P_F/B3P_F
94
ROUT0/LVB1M/LV5N_F/B2N_F
95
ROUT1/LVB1P/LV5P_F/B2P_F
96
ROUT2/LVB0M/LV4N_F/B1N_F
97
ROUT3/LVB0P/LV4P_F/B1P_F
98
GPIO30/CLKN_F
99
VD_CLK/GPIO29/CLKP_F
100
ROUT4/LV3N_F/G3N_F
101
ROUT5/LV3P_F/G3P_F
102
VD 6/GPIO12/L V0N_F/R1N_F
111
CSN
60
RXD 1
61
INT
65
SDA
66
GPIO28/CLKN_S
78
VD 0/GPIO20/G2N _F
103
VD 1 / G PIO19/G2P_F
104
VD 2/GPIO18/G1N _F
105
VD 3/GPIO17/G1P_F
106
ROUT6/L V2N_F/R3N _F
107
ROUT7/L V2P_F/R3P_F
108
GND
116
VD 7/GPIO11/L V0P_F/R1P_F
112
GPIO27/CLKP_S
79
HSYNCO/ TP
117
VD DP
113
VSYN CO/POL
118
DEO/STH_F
119
CLK O/STV
120
VSYN C1
121
VD D _12
124
XTA LOUT
125
VD 5/GPIO13/L V1P_F/R2P_F
110
XTA LI N
126
AV DD_MPL L
127
RXCK N
128
RXCKP
1
RX0N
3
SOGIN0
26
RIN0M
27
RIN0P
28
AVDD_33
29
GND
30
HSYNC0
31
CVBS5P
32
CVBS4P
33
CVBS3P
34
CVBS0P
38
GND
2
CVBS2P
35
RX1N
6
HSYNC1
14
VCLAMP
15
GIN0M
24
SAR2
45
AV DD_LPL L
114
VD DC
115
VD DP
123
GPIO9/OE
122
VD 4/GPIO14/L V1N_F/R2N_F
109
IC200
MST7286A
C223
1uF
R206
2.2K
R201
390R
R207
2.2K
C221
1uF
VDDP
GND
GND
AVDD_LPLL
GND
AVDD_MPLL
VDDP
AVDD_33
AVDD_33
VDDC
VCC3.3V
GND
VDDC
GND
GND
GND
GND
AVDD_12
GND
LVA1M
LVA3M
LVA3P
LVACKM
LVACKP
LVA2M
LVA2P
LVA1P
LVA0M
LVA0P
LVB3M
LVB3P
LVBCKM
LVBCKP
LVB2M
LVB2P
LVB1M
LVB1P
LVB0M
LVB0P
VSYNCIN
SOG
CVBS1_TP
CVBS1_TM
CVBS2_F AV
SCL_TXD
HSYNCIN
VDDDCTRL
MUTE
STANDBY
RGB_SEL
VI DEO_SEL
G_INM
B_INM
R_INP
B_INP
R_INM
G_INP
BRIGHTNESS
VBLCTRL
RESET_DVB
L209
60R/100Mhz
L206
60R/100Mhz
L205
60R/100Mhz
L215
60R/100Mhz
L207
300R/100Mhz
VDDC
AVDD_DVI
AVDD_12
AVDD_LPLL
AVDD_MPLL
VDDP
AVDD_33
VCC1.2V
VCC3.3V
GND
GND
GND
GND
AVDD_DVI
GND
SDA_RXD
VCC5V
GND
GND
1
3
5
7 8
6
4
2
RP200
4*47R
1
3
5
7 8
6
4
2
RP201
4*47R
1
3
5
7 8
6
4
2
RP202
4*47R
1
3
5
7 8
6
4
2
RP203
4*47R
1
3
5
7 8
6
4
2
RP204
4*47R
1
3
5
78
6
4
2
RP207
4*100R
L216
300R/100MHz
L213
60R/100Mhz
LED
KEY0
IR_INT
SCL_5V
SDA_5V
RX
TX
418mA
4mA
7mA
65mA
65mA
PROT1
ANTPOWER
C224
1uF
PROT2
VCC5V
1
3
5
78
6
4
2
RP205
4*47R
HDMI_RX2+
HDMI _RX2-
HDMI _RX1-
HDMI_RX0+
HDMI_RX1+
HDMI _RX0-
HDMI_CL K+
HDMI_CL K-
HDMI _SDA
HDMI _SCL
HPDCTRL
HDMI_CEC
SCL_5V
SDA_5V
RESET_M
HPDCTRL
HDMI _WP
AVDD_DVI
C230
100nF
GND
HDMI _CLK-
HDMI _CLK+
HDMI _RX0-
HDMI _RX0+
HDMI _RX1-
HDMI _RX1+
HDMI _RX2-
HDMI _RX2+
HDMI _SDA
HDMI _SCL
HDM ISCA RTVGA or CO MP
A.Tu ner
CVBS_OUT
AUSD
AUSCK
AUWS
MCKO
C208
100nF
GND
VCC3.3V
Vcc
3
GND_1
1
RESET
2
IC203
MAX810STRG
GND
RESET_M
SC_C
SC_R
SC_B
SC_G
CVBS1_SC
MPEG_C
MPEG_Y
MPEG_CVBS
R202
100K
VCC5V
FE_STDBY
VCC3.3V
5V tol.
5V tol.
5V tol.
5V tol.
5V tol.
5V tol.
5V tol.
RXTxD for VGA
R208 100R
R209 100R
RxTx for DVD/HOTEL
C216
47pF
GND
GND
R222
4.7K
R220
NC
C227
10nF
GND
C228
22pF
GND
DVD_SEL
33V PWM
GND
L211
300R/100Mhz
L212
300R/100Mhz
C229
10uF/6.3V
D201
IMBD4148
NC
R203
33R
Vorabversion
Preliminary Version
Hauptplatte / Main Board – Scaler
2 - 5
Page 8
Hauptplatte – Verstärker / Main Board – Amplifier
R501
8.2K
R505
8.2K
R504 1K
C504
8.2nF
R502
1K
C515
220pF
R500
1K
C519
220pF
C503
220pF
C524
8.2nF
R503 1K
C511
220pF
VDD9V
GND
GND GND
GND
AUDIO
C500
470nF
C513
470nF
C516
470nF
C510
470nF
SC_LI
SC_RI
RED
WHITE
R512
1K
C525
220pF
C528
220pF
R506
1K
GND GND
C527
470nF
GND
C523
470nF
R507
100R
R508
100R
GND
L503 60R/100Mhz
GND
GND
C501
68nF
C505
68nF
C520
68nF
C518
68nF
GND
GND
GND
C517
100uF/16V
GND
C529
470nF
SCL_5V
SDA_5V
GND
1
2
3
4
S506
SPK
L+
L-
R-
R+
R544
1k
R545
1k
MONO_AUD
L_D
R_D
SC_LO
R536
100R
R543
100R
SC_RO
C561
4.7uF
C563
1nF
C564
1nF
C562
1nF
GND GND GND
C565
1nF
GND
C545
4.7uF
C540
15nF
GNDGND
GND
GND
R510
1M
C534
1uF
C532
2.2uF
GND
GND
C536
470nF
C537
470nF
CVBS_VIDEO IN
YELLOW
R546
75R
R548
75R
C566
100nF
R547
0R
C567
47pF
GND
CVBS2_FAV
GND
GND
R511
2.2K
R513
NC
C543
0R
GND
C552
0R
R514
2.2K
R515
NC
GND
C554
220pF
C553
220pF
GND GND
D500
3SA
8X8MM PAD!
REFIN
1
INL1
2
INL2
3
INL3
4
RECL1 (INL4)
5
RECL1 (INL5)
6
CAGC1
7
AGCLOUT
8
VOL INL
9
TREL
10
BASSL2
11
BASSL2
12
LOUT
13
PSEUDO
14
Rext
15
Cext
16
SDA
17
SCL
18
GND
19
ROUT
20
BASSR2
21
BASSR2
22
TRER
23
VOLINR
24
AGCROUT
25
CAGC2
26
RECR2 ( INR5)
27
RECR1 ( INR4)
28
INR3
29
INR2
30
INR1
31
VCC
32
IC504
R2S15903SP
R524
10K
X0
12
X1
13
Y1
1
Y0
2
A
11
Z0
5
Z1
3
Z
4
EN
6
B
10
C
9
X
14
Y
15
VDD
16
VEE
7
VSS
8
IC505
MC14053BDTR2
C531
2.2uF
C542
1uF
R535
10K
R539
10K
GND
C550
2.2uF
R540
10K
GND
GND
C533
100nF
GND
+5V
GND
T505
BC847B
R538
470R
R542
270R
GND
R541
18K
GND
VDD9V
SDATA
1
SCLK
2
LRCK
3
MCL K4OUTR
5
GND
6
VCC
7
OUTL
8
IC503
CS4334
GND
R532
1k
C560
3.3nF
R533
270K
VCC5V
R534
270K
GND
R531
1k
C559
3.3nF
C558
1uF
L_D
R_D
AUWS
MCKO
AUSCK
AUSD
C526
10uF/6.3V
MONO_AUD
R517
0R
R519
0R
L_D1
L_SW
R_D1
R_SW
L_SW
R_SW
L_D1
R_D1
DVD L
DVD R
DVD_SEL
DVD SELL- DVD, H- DAC
DVD OPTI ON
NO DVD
D501
3SA
L R from side AV
L R from DAC
L R from Scart
Mono from Tuner
RIGHT
GND
LEFT
S503
CON_EARPHON E_JACK _ZUAN BAO
2
1
3
5
4
6
S501
CON_CHINCH
L
R
VDD12V_A
L510
300R/100MHz
L506
300R/100MHz
C551
1uF/16v
C502
100uF/16V
L500
60R/100Mhz
C541
470uF/16V
C506
4.7uF/16V
NC
1
NC
2
NC
3
VCC
4
IN
5
SGND
6
VC
7
NC
8
NC
9
NC10NC
11
NC
12
NC
13
OUT+
14
PGND
15
NC
16
OUT-
17
NC
18
NC
19
NC
20
IC501TDA7056AT
NC
1
NC
2
NC
3
VCC
4
IN
5
SGND
6
VC
7
NC
8
NC
9
NC10NC
11
NC
12
NC
13
OUT+
14
PGND
15
NC
16
OUT-
17
NC
18
NC
19
NC
20
IC506TDA7056AT
L504 60R/100Mhz
L508 60R/100Mhz
L502
60R/100Mhz
GND
L507
60R/100Mhz
AUDR_FAV
AUDL _FAV
AUDR_FAV
AUDL_FA V
L505
60R/100Mhz
R+
L+
L501
60R/100Mhz
L-
R-
GND GND
C507
1uF
MUTE
GND
MUTE< 0.3V - Mute
MUTE> 0.3V - demute
12V_AUD
12V_AUD
R5211K
R509
1K
MUTE_O
MUTE_O
R518
10R
R522
47R
R523
47R
R525
47R
R526
47R
R537
56K
R516
0R
R527
47K
R528
10K
R550
3.3K
R529
220R
R549
10K
R530
470R
GND GND
5
4
3
2
1
6
T303
BC847BDW 1T1
9
7
8
1
3
2
4
5
A
6
S507
Phonejack
L509
60R/100Mhz
L511
60R/100Mhz
C570
NC
P1
1
P2
2
S100
CON2
P1
1
P2
2
S101
CON2
GND GND
L513
600R/300mA
L512
600R/300mA
C548
33nF
C547
33nF
GND
C539
47uF
16V
C512
1uF
C549
1uF
C535
220nF
C546
1uF
C508
100nF
C521
100nF
C509
100nF
C555
1uF
C514
1uF
C538
1uF
L-
conn_R+
R-
P1
1
P2
2
S1
R_SPK
P1
1
P2
2
S2
L_SPK
conn_R+
conn_L+
conn_L+
C590
1uF
C530
470nF
Vorabversion
Preliminary Version
GRUNDIG Service Chassis U1
2 - 6
Page 9
GRUNDIG Service Chassis U1
Vorabversion
Preliminary Version
Netzteil - Inverter / Power Supply - Inverter YSY194
Ansicht von der Bestückungsseite / View of Component Side
POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y
C2001 B 50 110
C2002 B 116 108
C2003 T 116 105
C2004 B 33 40
C2005 T 66 67
C2006 T 30 97
C2007 B 59 125
C2008 B 36 25
C2009 T 92 70
C2010 B 55 98
C2011 T 67 28
C2012 B 62 125
C2013 T 105 105
C2014 B 112 114
C2015 T 80 53
C2016 B 24 130
C2017 B 15 28
C2018 T 109 115
C2019 T 102 79
C2020 B 84 107
C2021 B 32 29
C2022 T 60 14
C2023 B 95 85
C2024 B 105 73
C2025 B 73 94
C2026 B 4 30
C2027 B 9 21
C2028 B 32 25
C2029 B 32 13
C2030 B 37 13
C2031 B 34 13
C2032 T 40 35
C2033 T 83 34
C2034 T 18 18
C2035 T 62 7
C2036 B 28 130
C2037 B 20 19
C2038 B 15 82
C2039 B 31 75
C2040 B 26 84
C2041 B 20 130
C2042 B 25 63
C2043 B 23 63
C2044 T 16 142
C2045 T 15 41
C2046 B 12 74
C2047 B 21 59
C2048 B 11 67
C2049 B 17 82
C2050 B 20 137
C2051 B 29 47
C2052 B 18 63
C2053 B 24 52
C2054 B 22 52
C2055 B 31 71
C2056 B 103 138
C2057 T 67 22
C2058 B 34 29
C2059 B 15 19
C2060 B 10 74
C2061 T 2 117
C2062 B 13 88
C2063 B 15 88
C2080 T 110 96
C2081 T 92 105
C2082 B 12 21
C2091 T 68 53
C2096 T 115 115
D2001 T 81 121
D2002 T 75 68
D2003 B 61 114
D2004 B 68 49
D2006 B 17 8
D2007 T 55 126
D2010 T 42 15
D2013 B 23 47
D2014 B 31 88
D2015 B 14 133
D2016 B 13 54
D2017 B 27 57
D2026 T 91 81
D2027 T 81 115
F2001 T 73 13
F2003 T 48 20
FB2001 B 25 8
FB2002 B 40 40
FB2003 B 22 8
FB2004 B 37 40
H2001 T 120 5
H2002 T 7 5
H2003 T 120 155
H2004 T 24 155
HS2007 T 99 20
IC2001 B 99 138
IC2002 B 102 61
IC2003 B 88 90
IC2004 B 67 94
IC2005 B 25 27
IC2006 B 21 73
IC2007 B 27 18
IC2008 B 22 97
IC2009 B 14 97
J2001 T 78 12
J2002 T 19 80
J2003 T 32 62
J2004 T 45 88
J2005 T 22 89
J2006 T 14 91
J2007 T 92 151
J2008 T 36 91
J2009 T 85 68
J2011 T 35 8
J2012 T 30 24
J2013 T 38 103
J2015 T 66 147
J2016 T 105 126
L2001 T 119 95
L2002 T 75 62
L2003 T 60 60
L2004 T 99 118
L2005 T 67 41
L2006 T 34 17
L2010 B 92 79
L2012 B 28 86
Q2001 B 58 93
Q2002 B 54 93
R2001 T 49 121
R2002 T 98 101
R2003 B 118 108
R2004 T 61 69
R2005 B 62 120
R2006 T 43 44
R2007 B 98 131
R2008 B 107 105
R2009 B 52 98
R2010 T 103 72
R2011 B 70 34
R2012 B 67 34
R2013 B 96 133
R2014 B 87 107
R2015 B 67 28
R2016 B 36 29
R2017 B 79 94
R2018 B 119 92
R2019 B 71 94
R2020 B 62 93
R2021 B 77 94
2 - 7
R2022 B 6 30
R2023 B 9 30
R2024 B 12 30
R2025 B 64 93
R2026 T 50 100
R2027 B 70 28
R2028 B 67 22
R2029 B 59 98
R2030 B 64 22
R2031 B 33 36
R2032 B 11 17
R2033 B 34 25
R2034 B 13 15
R2035 B 30 83
R2036 B 13 82
R2037 B 36 65
R2038 B 17 88
R2039 T 91 77
R2040 B 15 63
R2041 T 28 55
R2042 B 23 59
R2043 B 17 133
R2044 B 19 38
R2045 B 20 82
R2046 B 22 137
R2047 B 27 47
R2048 B 13 63
R2049 B 10 63
R2050 B 15 59
R2051 B 20 63
T: Bestückungsseite / Component Side
B: Lötseite / Solder Side
POS. X Y
TP106 B 75 95
TP107 B 11 83
TP11 B 31 78
TP110 B 97 14
TP114 B 23 66
TP116 B 102 70
TP117 B 62 96
TP12 B 10 79
TP13 B 9 45
TP14 B 34 21
TP15 B 33 124
TP16 B 25 43
TP17 B 118 126
TP18 B 9 145
TP19 B 18 94
TP2 B 50 93
TP20 B 23 80
TP21 B 8 60
TP22 B 22 43
TP23 B 25 138
TP24 B 10 76
TP25 B 17 55
TP26 B 36 57
TP27 B 32 32
TP28 B 13 68
TP29 B 13 77
TP3 B 49 42
TP30 B 27 44
TP31 B 9 55
TP32 B 13 58
TP33 B 30 50
TP34 B 24 55
TP35 B 10 53
TP36 B 29 55
TP37 B 16 52
TP38 B 47 121
TP39 B 27 6
TP4 B 57 97
TP40 B 58 106
TP41 B 118 103
TP42 B 56 76
TP43 B 36 60
TP44 B 64 70
TP45 B 110 59
TP46 B 72 118
TP47 B 40 98
TP48 B 112 117
TP49 B 82 17
TP5 B 43 74
TP50 B 63 44
TP51 B 89 111
TP52 B 103 80
TP53 B 89 106
TP54 B 98 123
TP55 B 90 81
TP56 B 98 134
TP57 B 107 70
TP58 B 84 81
TP59 B 65 30
TP6 B 110 108
TP60 B 72 44
TP61 B 18 18
TP62 B 79 41
TP63 B 70 24
TP64 B 20 66
TP65 B 92 86
TP66 B 121 91
TP67 B 30 21
TP68 B 9 66
TP69 B 6 26
TP7 B 2 30
TP70 B 119 131
TP71 B 84 95
R2052 B 11 13
R2053 B 10 59
R2054 B 20 50
R2055 B 29 66
R2058 B 29 25
R2060 B 98 85
R2061 B 64 97
R2063 B 96 138
R2064 B 18 59
R2074 B 103 73
R2076 B 15 15
R2077 B 13 10
R2078 B 18 28
R2086 T 75 73
S2001 T 6 20
S2002 T 95 11
S2003 T 121 117
S2005 T 50 7
S2006 T 7 41
S2007 T 7 142
T2001 B 102 131
T2002 B 28 52
T2003 B 29 35
TP1 B 87 11
TP10 B 21 30
TP100 B 50 113
TP101 B 80 60
TP102 B 60 119
TP104 B 60 122
TP105 B 108 80
TP72 B 9 27
TP73 B 121 134
TP74 B 88 74
TP75 B 119 129
TP76 B 75 93
TP77 B 12 27
TP78 B 26 100
TP79 B 30 12
TP8 B 77 103
TP80 B 38 33
TP81 B 29 30
TP82 B 46 14
TP83 B 31 18
TP84 B 23 18
TP85 B 36 4
TP86 B 26 32
TP87 B 38 46
TP88 B 6 12
TP89 B 15 11
TP9 B 58 55
TP90 B 84 77
TP91 B 60 32
TP92 B 19 9
TP93 B 12 70
TP94 B 87 29
TR2001 T 68 92
TR2002 T 21 117
ZD2001 B 8 13
ZD2002 B 106 78
ZD2003 B 99 79
Page 10
GRUNDIG Service Chassis U1
Vorabversion
Preliminary Version
Netzteil - Inverter / Power Supply - Inverter YSY194
Ansicht von der Lötseite / View of Solder Side
POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y
C2001 B 50 110
C2002 B 116 108
C2003 T 116 105
C2004 B 33 40
C2005 T 66 67
C2006 T 30 97
C2007 B 59 125
C2008 B 36 25
C2009 T 92 70
C2010 B 55 98
C2011 T 67 28
C2012 B 62 125
C2013 T 105 105
C2014 B 112 114
C2015 T 80 53
C2016 B 24 130
C2017 B 15 28
C2018 T 109 115
C2019 T 102 79
C2020 B 84 107
C2021 B 32 29
C2022 T 60 14
C2023 B 95 85
C2024 B 105 73
C2025 B 73 94
C2026 B 4 30
C2027 B 9 21
C2028 B 32 25
C2029 B 32 13
C2030 B 37 13
C2031 B 34 13
C2032 T 40 35
C2033 T 83 34
C2034 T 18 18
C2035 T 62 7
C2036 B 28 130
C2037 B 20 19
C2038 B 15 82
C2039 B 31 75
C2040 B 26 84
C2041 B 20 130
C2042 B 25 63
C2043 B 23 63
C2044 T 16 142
C2045 T 15 41
C2046 B 12 74
C2047 B 21 59
C2048 B 11 67
C2049 B 17 82
C2050 B 20 137
C2051 B 29 47
C2052 B 18 63
C2053 B 24 52
C2054 B 22 52
C2055 B 31 71
C2056 B 103 138
C2057 T 67 22
C2058 B 34 29
C2059 B 15 19
C2060 B 10 74
C2061 T 2 117
C2062 B 13 88
C2063 B 15 88
C2080 T 110 96
C2081 T 92 105
C2082 B 12 21
C2091 T 68 53
C2096 T 115 115
D2001 T 81 121
D2002 T 75 68
D2003 B 61 114
D2004 B 68 49
D2006 B 17 8
D2007 T 55 126
D2010 T 42 15
D2013 B 23 47
D2014 B 31 88
D2015 B 14 133
D2016 B 13 54
D2017 B 27 57
D2026 T 91 81
D2027 T 81 115
F2001 T 73 13
F2003 T 48 20
FB2001 B 25 8
FB2002 B 40 40
FB2003 B 22 8
FB2004 B 37 40
H2001 T 120 5
H2002 T 7 5
H2003 T 120 155
H2004 T 24 155
HS2007 T 99 20
IC2001 B 99 138
IC2002 B 102 61
IC2003 B 88 90
IC2004 B 67 94
IC2005 B 25 27
IC2006 B 21 73
IC2007 B 27 18
IC2008 B 22 97
IC2009 B 14 97
J2001 T 78 12
J2002 T 19 80
J2003 T 32 62
J2004 T 45 88
J2005 T 22 89
J2006 T 14 91
J2007 T 92 151
J2008 T 36 91
J2009 T 85 68
J2011 T 35 8
J2012 T 30 24
J2013 T 38 103
J2015 T 66 147
J2016 T 105 126
L2001 T 119 95
L2002 T 75 62
L2003 T 60 60
L2004 T 99 118
L2005 T 67 41
L2006 T 34 17
L2010 B 92 79
L2012 B 28 86
Q2001 B 58 93
Q2002 B 54 93
R2001 T 49 121
R2002 T 98 101
R2003 B 118 108
R2004 T 61 69
R2005 B 62 120
R2006 T 43 44
R2007 B 98 131
R2008 B 107 105
R2009 B 52 98
R2010 T 103 72
R2011 B 70 34
R2012 B 67 34
R2013 B 96 133
R2014 B 87 107
R2015 B 67 28
R2016 B 36 29
R2017 B 79 94
R2018 B 119 92
R2019 B 71 94
R2020 B 62 93
R2021 B 77 94
2 - 8
R2022 B 6 30
R2023 B 9 30
R2024 B 12 30
R2025 B 64 93
R2026 T 50 100
R2027 B 70 28
R2028 B 67 22
R2029 B 59 98
R2030 B 64 22
R2031 B 33 36
R2032 B 11 17
R2033 B 34 25
R2034 B 13 15
R2035 B 30 83
R2036 B 13 82
R2037 B 36 65
R2038 B 17 88
R2039 T 91 77
R2040 B 15 63
R2041 T 28 55
R2042 B 23 59
R2043 B 17 133
R2044 B 19 38
R2045 B 20 82
R2046 B 22 137
R2047 B 27 47
R2048 B 13 63
R2049 B 10 63
R2050 B 15 59
R2051 B 20 63
T: Bestückungsseite / Component Side
B: Lötseite / Solder Side
POS. X Y
TP106 B 75 95
TP107 B 11 83
TP11 B 31 78
TP110 B 97 14
TP114 B 23 66
TP116 B 102 70
TP117 B 62 96
TP12 B 10 79
TP13 B 9 45
TP14 B 34 21
TP15 B 33 124
TP16 B 25 43
TP17 B 118 126
TP18 B 9 145
TP19 B 18 94
TP2 B 50 93
TP20 B 23 80
TP21 B 8 60
TP22 B 22 43
TP23 B 25 138
TP24 B 10 76
TP25 B 17 55
TP26 B 36 57
TP27 B 32 32
TP28 B 13 68
TP29 B 13 77
TP3 B 49 42
TP30 B 27 44
TP31 B 9 55
TP32 B 13 58
TP33 B 30 50
TP34 B 24 55
TP35 B 10 53
TP36 B 29 55
TP37 B 16 52
TP38 B 47 121
TP39 B 27 6
TP4 B 57 97
TP40 B 58 106
TP41 B 118 103
TP42 B 56 76
TP43 B 36 60
TP44 B 64 70
TP45 B 110 59
TP46 B 72 118
TP47 B 40 98
TP48 B 112 117
TP49 B 82 17
TP5 B 43 74
TP50 B 63 44
TP51 B 89 111
TP52 B 103 80
TP53 B 89 106
TP54 B 98 123
TP55 B 90 81
TP56 B 98 134
TP57 B 107 70
TP58 B 84 81
TP59 B 65 30
TP6 B 110 108
TP60 B 72 44
TP61 B 18 18
TP62 B 79 41
TP63 B 70 24
TP64 B 20 66
TP65 B 92 86
TP66 B 121 91
TP67 B 30 21
TP68 B 9 66
TP69 B 6 26
TP7 B 2 30
TP70 B 119 131
TP71 B 84 95
R2052 B 11 13
R2053 B 10 59
R2054 B 20 50
R2055 B 29 66
R2058 B 29 25
R2060 B 98 85
R2061 B 64 97
R2063 B 96 138
R2064 B 18 59
R2074 B 103 73
R2076 B 15 15
R2077 B 13 10
R2078 B 18 28
R2086 T 75 73
S2001 T 6 20
S2002 T 95 11
S2003 T 121 117
S2005 T 50 7
S2006 T 7 41
S2007 T 7 142
T2001 B 102 131
T2002 B 28 52
T2003 B 29 35
TP1 B 87 11
TP10 B 21 30
TP100 B 50 113
TP101 B 80 60
TP102 B 60 119
TP104 B 60 122
TP105 B 108 80
TP72 B 9 27
TP73 B 121 134
TP74 B 88 74
TP75 B 119 129
TP76 B 75 93
TP77 B 12 27
TP78 B 26 100
TP79 B 30 12
TP8 B 77 103
TP80 B 38 33
TP81 B 29 30
TP82 B 46 14
TP83 B 31 18
TP84 B 23 18
TP85 B 36 4
TP86 B 26 32
TP87 B 38 46
TP88 B 6 12
TP89 B 15 11
TP9 B 58 55
TP90 B 84 77
TP91 B 60 32
TP92 B 19 9
TP93 B 12 70
TP94 B 87 29
TR2001 T 68 92
TR2002 T 21 117
ZD2001 B 8 13
ZD2002 B 106 78
ZD2003 B 99 79
Page 11
Netzteil / Power Supply YSY194
L2004
10uH
C2013
470uF 16V
VDD12V
VCC5V5
R2020
3K6
R2019
33K
R2025
1.5K %1
R2021
12K
R2017
1K
R2018
3K3
C2025
47n
GNDGND
VCC5V5
C2014
100nF
R2008
10K
GND
L2001
10uH
C2003
470uF 16V
C2002
100nF
GND
GND
+12V
+5V5
112
2
334
4
556
6
778
8
9910
10
S2003
Header2X5
VDD12V
VCC5V
GND
K EY0
IR_INT
LED0
DI M
BL ON/OF F
5
1
6
4
8
9
12
11
7
10
TR2001
SMTTRAF O _ ETD29/16/10
C2001
470p 1kV
C2020
1n
R2014
22R
R2003
*
GND
VCC5V
GND
R2002
1k
R2007
2.2k
R2013
2.2K
D2002
UF4007F
C2019
22uF 50V
C2015 100uF 400V
1
2
4
3
L2005
10mH,0.7A
R2004
68K
2W
C2005
2n2F 2kV
2
1
S2002
220VAC / TK79A
F2001
FUSE 2AH/250V
C2011220nF 275V
R2010
2.7K %1
C2024
1nF
2
1
C2033
2.2nF 250V
GND_1
Ilim it
6
NC
5
Vfb
4
GN D
2
Vcc
3
Drain
1
IC2002
FSCM0465-D2-PAK-6L
R2028
1M
D2004
DI 156S
C2023
1nF
R2015
1M
R2012
1M
C2009
220p
1kV
C2018
470uF 16V
C2056
10uF 16V
GND
TP49
TP50
TP60
TP62
TP42
TP5 7
TP74
TP5 2
TP45
TP44
TP66
TP76
TP51
TP47
TP41
TP54
TP48
TP56
R2061
1.5K %1
TP65
GND
C2081
1000uF 16V
GND
FB
Vc
OUT
R2086
470K_Max 3M
L2010
120R/100Mhz 3A
D2027
SB360
P1
1
P2
2
P3
3
P4
4
P5
5
S2001
CON5
K EY0
IR_INT
LED0
GND
VCC5V
R2022 15
R2023 15
R2024 15
C2026
22p
C2027
22p
GND
TP72
TP70
TP73
TP75
TP77
C2082
C?
TP69
R2011
1M
R2027
1M
R2030
1M
TP40
TP38
TP46
TP53
TP58
TP63
TP71
TP5 9
TP55
ZD2003
STPS340
2 1
C2091
10nF/1.5kV
R2001
22R
C2096
1uF
GND
D2010
STPS340
TP82
F2003
FUSE 5A
R2009
47K
R2029
47K
EN
C2010
1n
R2005
0R
R2026
47K
D2001
SB360
2 1
C2022
2.2nF 250V
GND
GND
D2003
1N4148
D2026
UF 4007
VDD12VVDD12V
+12V
2 1
C2035
2.2nF 250V
TP1
L2002
120R/100Mhz 3A
R2060
0R
L2003
10uH
2
1
3
4
IC2003
OPTOKUPLOR1
2
3
1
IC2004
ZTL431AFFTA
2
3 1
ZTL431AFFTA
J2007
J2008
TP4
TP2
TP7
TP5
TP8
TP6
VCC5V5
R2063
2.2K
C2080
1000uF 16V
C2007
1uF /16V
GND
TP101
TP105
TP106
TP100
TP104
TP102
J2011
J2012
J2005
R2074
0R
J2009
J2016
TP110
TP1 16
TP117
D2007
SB5100
C2057220nF 275V
R2039
470K_Max 3M
J2001
1
32
Q2002
2N7002
GND
1
3
2
Q2001
2N7002
J2004
+12V
ZD2002
STPS340
C2012
1uF /16V
1
3 2
T2001
PMV56XN
1
PWR
2
GND
3
GND
S2005
DS- 216
TP9
TP91
TP90
TP94
IC2001
VCC
1
NC
3
Rosc
2
COMP4GH
5
GL
6
FB
7
GND
8
IC2005
NCP1575DR2G
FB2003
FB
GND
L2006
L
GND
C2030
1nF/603
VCC5V5
C2032
330uF
C2059
1nF/603
C2034
330uF
GND
C2028
10nF/603
GND
R2058
1K/805
R2033
4.3K%1/805
VCC5V5
C2021
1uF
C2008
4.7nF/603
GND
R2078
33K/805
3
2
1
D2006
BAV99
R2077 15R
R207615R
+12V
C2017
1uF
C2029
33nF/603
C2037
NC/603
C2031
NC/603
FB2001
FB
R2016
100R
FB2002
FB
D1
5
D1
6
D2
7
D28S2
1
G2
2
S1
3
G1
4
IC2007
FDS6984AS
EN
TP3
TP80
TP85
TP39
TP83
TP79
TP81
TP84
TP67
TP86
TP14
TP10
TP61
R2006
27K
1
32
T2003
PMV65XP
C2004
10nF
R2031
47K
TP87
TP27
FB2004
FB
R2034 15R
R2052 15R
R2032 1R
C2058
100nF
GND
ZD2001
3v9
TP88
TP89
TP92
Vorabversion
Preliminary Version
GRUNDIG Service Chassis U1
2 - 9
Page 12
Inverter YSY194
OLP
1
OLR
2
ENA
3
S_S
4
GND
5
REF
6
ADIM
7
BDIM
8
EA_IN
9
EA_OUT10BCT
11
RT
12
CT
13
OUTD
14
OUTC
15
PGND
16
VI N
17
OUTA
18
OUTB
19
RT1
20
IC2006
FAN7314
C2046
220pF
C2043
220nF
C2052
1uF
C2038
1nF
C2048
4.7nF
C2050
10nF
R2037
10K
C2042
10nF
R2041
27K
C2047
10nF
R2040
56K
R2042
16.9K
C2044
12pF
R2048
100K
R2050
9K1
R2049
10K
FB
C2039
??
OLR
R2035
100K
R2051
330K
C2055
1uF
3
1
2
D2017
BAW56
OLP
3
1
2
D2016
BAW56
R2054
10K
OLP2
C2054
2.2nF
R2053
10K
OLP1
C2053
2.2nF
1
2
3
4
5
6 7
8
9
10
11
12
TR2002
HVT- 108
R2036
82K
RT
OUTB
OUTA
C2040
1uF
C2049
4.7nF
R2045
27K
RT
3
1
2
D2014
BAV70
3
2
1
D2015
BAV99
R2046
1K
C2051
10nF
C2045
12pF
R2047
1K
OLR
R2043
1K
FB
3
2
1
D2013
BAV99
R2044
1K
OLP2OLP1
BL ON/OFF
DIM
BL ON/OFF
DIM
REF
T2002
BC848B
WARNI NG
WARNI NG
TP11
TP12
TP24
TP29TP28
TP25
TP26
TP17
TP32
TP34
TP33
TP36 TP37
TP35
TP18
TP13
TP21
TP31
TP22
TP23
TP30
R2064
9K1
ICGND GND
C2062
1uF
C2063
1uF
1
2
S2006
1
2
S2007
J2002
TP43
TP68
PWRGND
C2006
470uF 16V
+12V
PWRGND
PWRGND
J2013
SWJ
L2012
120R/100Mhz 3A
PWRGND
+12V
+12V
PWRGND
TP64
TP107
TP114
R2038
10K
C2041
10uF
G1
2
D1
8
S2
3
G2
4
S1
1
D1
7
D2
6
D2
5
IC2008
STS4CF30L
TP16
TP
TP20
TP19
TP78
G1
2
D1
8
S2
3
G2
4
S1
1
D1
7
D2
6
D2
5
IC2009
FDS8958A
C2016
10uF
C2036
10uF
PWRGND
PWRGND
PWRGND
TP15
PWRGND
J2003
J2006
C2060
27pF
R2055
22K
C2061
12pF
TP93
Vorabversion
Preliminary Version
GRUNDIG Service Chassis U1
2 - 10
Page 13
GRUNDIG Service Chassis U1
Vorabversion
Preliminary Version
Netzteil - Inverter / Power Supply - Inverter YTF194
Ansicht von der Bestückungsseite / View of Component Side
POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y
C2001 B 78 131
C2002 B 143 108
C2003 T 137 109
C2004 B 67 44
C2005 T 95 90
C2006 T 55 58
C2007 B 70 122
C2008 B 61 27
C2009 T 118 89
C2010 B 90 121
C2011 T 98 37
C2012 B 20 48
C2013 T 141 140
C2014 B 139 115
C2015 T 101 75
C2016 B 55 65
C2017 B 40 22
C2018 T 137 122
C2019 T 126 96
C2020 B 118 129
C2021 B 55 27
C2022 T 81 32
C2023 B 116 105
C2024 B 132 91
C2025 B 108 117
C2026 B 14 5
C2027 B 16 5
C2028 B 58 23
C2029 B 55 12
C2030 B 59 12
C2031 B 57 12
C2032 T 65 31
C2033 T 134 33
C2034 T 39 16
C2035 T 78 26
C2036 B 51 65
C2037 B 40 16
C2038 B 17 48
C2039 B 47 49
C2040 B 47 53
C2041 T 77 59
C2042 B 43 49
C2043 B 40 49
C2044 T 15 131
C2045 T 18 145
C2046 B 22 48
C2047 B 35 37
C2048 B 22 44
C2049 B 22 53
C2050 B 27 139
C2051 B 36 142
C2052 B 30 37
C2053 B 49 49
C2054 B 54 51
C2055 B 40 41
C2056 B 98 145
C2057 B 40 37
C2058 B 46 38
C2059 B 37 16
C2060 T 72 46
C2061 B 54 71
C2062 B 49 58
C2063 B 52 58
C2064 B 58 71
C2065 B 49 53
C2066 B 57 27
C2067 T 14 41
C2069 T 14 26
C2070 T 24 91
C2072 B 22 30
C2073 B 27 30
C2080 T 126 123
C2081 T 134 131
C2082 B 19 5
C2091 T 98 62
C2096 T 142 115
D2001 T 117 138
D2002 T 105 87
D2003 B 66 135
D2004 B 98 58
D2005 B 43 37
D2006 B 30 14
D2007 T 75 130
D2010 T 67 15
D2013 B 40 137
D2014 B 31 142
D2015 B 41 123
D2016 B 54 44
D2017 B 46 43
D2026 T 124 101
D2027 T 113 144
D2031 T 71 130
D2054 B 26 25
D2055 B 30 24
D2057 B 22 35
F2001 T 97 24
F2003 T 73 17
FB2001 B 46 5
FB2002 B 65 35
FB2003 B 42 5
FB2004 B 62 35
IC2001 B 89 145
IC2002 B 128 79
IC2003 B 120 110
IC2004 B 102 117
IC2005 B 50 25
IC2006 B 32 49
IC2007 B 50 16
J2001 T 77 108
J2002 T 29 54
J2003 T 94 14
J2004 T 99 149
J2005 T 44 56
J2006 T 96 9
J2007 T 81 151
J2008 T 68 65
J2009 T 110 91
J2010 T 30 41
J2011 T 57 6
J2012 T 55 26
J2013 T 61 118
J2014 T 30 57
J2017 T 57 2
J2018 T 41 132
J2019 T 70 23
J2020 T 81 113
J2021 T 125 62
J2022 T 138 62
J2023 T 125 59
J2024 T 138 59
J2025 T 138 56
J2026 T 125 56
J2027 T 143 70
J2028 T 141 75
J2030 T 125 50
J2031 T 138 53
J2032 T 138 50
J2033 T 125 53
L2001 T 131 115
L2002 T 95 83
L2003 T 93 69
L2004 T 130 145
L2005 T 98 50
L2006 T 59 18
L2010 B 132 96
L2012 B 51 53
Q2001 B 87 118
Q2002 B 93 121
R2001 T 81 134
R2002 T 120 126
R2003 B 141 108
R2004 T 92 77
R2005 B 67 127
R2006 T 73 40
R2007 B 97 151
R2008 B 138 140
R2009 B 92 116
R2010 T 131 91
R2011 B 100 45
R2012 B 97 45
R2013 B 93 145
R2014 B 120 129
R2015 B 96 39
R2016 B 59 27
R2017 B 114 117
R2018 B 116 117
R2019 B 106 117
R2020 B 97 117
R2021 B 112 117
R2022 B 17 13
R2023 B 11 13
R2024 B 19 13
R2025 B 99 117
R2026 B 90 116
R2027 B 100 39
R2028 B 100 33
R2029 B 86 123
R2030 B 96 33
R2031 B 64 40
R2032 T 113 95
R2033 B 60 23
R2034 B 38 22
R2035 B 45 49
2 - 11
T: Bestückungsseite / Component Side
B: Lötseite / Solder Side
R2036 B 17 57
R2037 T 62 50
R2038 B 33 13
R2039 B 43 142
R2040 B 28 37
R2041 T 43 33
R2042 B 38 37
R2043 B 16 120
R2044 B 36 137
R2045 B 20 53
R2046 B 25 139
R2047 B 34 142
R2048 B 25 37
R2049 B 30 29
R2050 B 30 33
R2051 B 32 38
R2052 B 25 14
R2053 B 52 49
R2054 B 58 46
R2055 B 35 18
R2056 B 32 29
R2057 B 34 29
R2058 B 56 23
R2060 B 126 105
R2061 B 99 121
R2062 B 23 61
R2063 B 95 145
R2064 B 32 33
R2065 B 26 61
R2067 B 28 61
R2068 B 30 61
R2069 B 23 25
R2070 B 20 25
R2071 B 20 30
R2072 B 25 30
R2074 B 130 91
R2076 B 35 13
R2077 B 27 14
R2078 B 44 21
R2079 B 38 121
R2086 T 97 95
R2087 B 42 43
S2001 T 19 9
S2002 T 124 10
S2003 T 146 117
S2004 T 88 18
S2005 T 70 6
S2006 T 7 142
S2007 T 7 124
S2008 T 7 20
S2009 T 7 35
S2010 T 101 18
T2001 B 143 144
T2002 B 50 43
T2003 B 57 33
T2006 B 44 66
T2009 B 36 66
TP1 B 93 20
TP10 B 44 28
TP100 B 80 131
TP101 B 99 77
TP102 B 66 130
TP103 B 86 114
TP104 B 33 17
TP105 B 137 96
TP106 B 110 118
TP107 B 20 56
TP108 B 23 64
TP109 B 90 65
TP11 B 22 39
TP110 B 104 27
TP111 B 126 15
TP112 B 115 10
TP113 B 101 97
POS. X Y
TP114 B 33 41
TP115 B 54 108
TP116 B 129 89
TP117 B 97 120
TP12 B 17 51
TP13 B 9 145
TP14 B 60 20
TP15 B 54 92
TP16 B 46 25
TP17 B 66 49
TP18 B 17 127
TP19 B 52 4
TP2 B 93 115
TP20 B 54 29
TP21 B 45 121
TP22 B 44 129
TP23 B 27 143
TP24 B 24 50
TP25 B 35 34
TP26 B 52 34
TP27 B 57 29
TP28 B 24 44
TP29 B 24 53
TP3 B 79 42
TP30 B 32 146
TP31 B 43 139
TP32 B 26 34
TP33 B 40 44
TP34 B 56 42
TP35 B 59 52
TP36 B 48 39
TP37 B 53 47
TP38 B 99 125
TP39 B 40 3
TP4 B 88 122
TP40 B 81 137
TP41 B 146 108
TP42 B 89 78
TP43 B 56 50
TP44 B 95 86
TP45 B 116 81
TP46 B 107 140
TP47 B 71 48
TP48 B 140 120
TP49 B 87 24
TP5 B 129 125
TP50 B 94 53
TP51 B 124 131
TP52 B 126 98
TP53 B 122 128
TP54 B 101 148
TP55 B 131 100
TP56 B 99 150
TP57 B 135 89
TP58 B 116 101
TP59 B 98 42
TP6 B 46 22
TP60 B 102 53
TP61 B 51 11
TP62 B 122 38
TP63 B 98 36
TP64 B 30 40
TP65 B 124 106
TP66 B 98 113
TP67 B 54 19
TP68 B 28 41
TP69 B 12 6
TP7 B 21 5
TP70 B 148 149
TP71 B 114 114
TP72 B 13 12
TP73 B 149 118
TP74 B 122 91
TP75 B 147 125
TP76 B 110 115
TP77 B 14 14
TP78 B 9 23
TP79 B 29 81
TP8 B 74 106
TP80 B 64 28
TP81 B 39 32
TP82 B 76 5
TP83 B 45 16
TP84 B 54 21
TP85 B 136 113
TP86 B 41 127
TP87 B 57 63
TP88 B 143 30
TP89 B 32 59
TP9 B 65 42
TP90 B 53 100
TP91 B 28 64
TP92 B 27 58
TP93 B 11 30
TP94 B 59 60
TP95 B 9 17
TP96 B 19 33
TP97 B 17 30
TP98 B 43 145
TP99 B 40 34
TR2001 T 101 114
TR2002 T 44 104
TR2003 T 42 104
ZD2001 B 23 14
ZD2002 B 135 96
ZD2003 B 124 102
ZD2004 T 63 127
Page 14
GRUNDIG Service Chassis U1
Vorabversion
Preliminary Version
Netzteil - Inverter / Power Supply - Inverter YTF194
Ansicht von der Lötseite / View of Solder Side
2 - 12
Page 15
L2004
10uH
C2013
470uF 16V
VDD12V
VCC5V5
R2020
3K6
R2019
33K
R2025
1.5K %1
R2021
12K
R20171KR2018
3K3
C2025
47n
GNDGND
VCC5V5
C2014
100nF
R2008
10K
GND
L2001
10uH
C2003
470uF 16V
C2002
100nF
GND
GND
+12V
+5V5
112
2
334
4
556
6
778
8
9910
10
S2003
Header2X5
VDD12V
VCC5V
GND
K EY0
IR_I NT
LED0
DI M
BL ON/OFF
5
1
6
4
8
9
12
11
7
10
TR2001
SMTTRAFO _ ETD29/16/10
C2020
1n
R2014
22R
R2003
*
GND
VCC5V
GND
R2002
1k
R2007
2.2k
R2013
2.2K
D2002
UF4007F
C2019
22uF 50V
C2015 100uF 400V
1
2
4
3
L2005
10mH,0.7A
R2004
68K 2W
C2005
2n2F 2kV
2
1
S2002
220VAC / TK79A
F2001
FUSE T2AL/250V
C2011
220nF 275V
R2010
2.7K %1
C2024
1nF
2
1
C2033
2.2nF 250V
Ilim it
6
NC
5
Vfb
4
G ND
2
Vcc
3
Drain
1
IC2002
FSCM0465-D2-PAK-6L
R2028
1M
D2004
DI156S
C2023
1nF
R2015
1M
R2012
1M
C2009
220p 1kV
C2018
470uF 16V
J2004
Jumper
C2056
10uF 16V
GND
TP 49
TP 50
TP 60
TP 62
TP 42
T P57
TP 74
T P52
TP 45
TP 44
TP 66
TP 76
TP 51
TP 47
TP 41
TP 54
TP 48
TP 56
R2061
1.5K %1
TP 65
GND
C2081
1000uF 16V
GND
FB
Vc
OUT
R2086
470K_Max 3M
L2010
120R/100Mhz 3A
D2027
SB360
P1
1
P2
2
P3
3
P4
4
P5
5
S2001
CON5
KEY0
IR_I NT
LED0
GND
VCC5V
R2022 15
R2023 15
R2024 15
C2026
22p
C2027
22p
GND
TP 72
TP 70
TP 73
TP 75
TP 77
C2082
C?
TP 69
R2011
1M
R2027
1M
R2030
1M
TP 40
TP 38
TP 46
TP 53
TP 58
TP 63
TP 71
T P59
TP 55
ZD2003
STPS340
2 1
C2091
10nF/1.5kV
R2001
22R
C2096
1uF
2
3
1
D2031
DIODE
TO220
GND
D2010
STPS340
TP 82
F2003
FUSE 5AH/250V
R2005
10R
D2001
SB360
2 1
C2022
2.2nF 250V
GND
GND
D2003
1N4148
D2026
1N4148
2
1
S2004
FROM SW
2
1
S2010
TO SMPS
J2003
SWJ
J2006
SWJ
VDD12VVDD12V
+12V
2 1
C2035
2.2nF 250V
TP 1
L2002
120R/100Mhz 3A
R2060
0R
L2003
10uH
2
1
3
4
IC2003
OPTOKUPLOR1
2
3 1
IC2004
ZTL431AFFTA
2
3 1
IC2001
ZTL431AFFTA
J2007
J2008
TP 7
TP 5
TP 8
TP 6
VCC5V5
R2063
2.2K
C2080
1000uF 16V
C2007
1uF /16V
GND
TP 111
TP 101
TP 105
TP 112
TP 106
TP 100
TP 103
TP 102
J2011
Jumper
J2012
J2005
R2074
0R
J2009
J2019
TP 110
T P116
TP 117
D2007
SB5100
OPSIYONEL
R2009
47K
R2029
47K
EN
C2010
1n
R2026
47K
TP 4
TP 2
1
32
Q2002
2N7002
GND
1
3
2
Q2001
2N7002
+12V
R2032
470K_Max 3M
J2001
J2020
1
3 2
T2001
PMV56XN
J2021
J2022
J2023
J2024
J2027
J2028
C2001
470p 1kV
TP 88
1
PWR
2
GND
3
GND
S2005
DS- 216
ZD2002
STPS340
TP 109
TP 113
J2032
J2031
J2030
J2033
J2025
J2026
1
2
3
4
1
2
3
4
FSCM0465R
8V/12V
31
2
4
Vref
Internal
Bias
SQQ
R
OSC
VCCV
CC
I
DELAY
I
FB
V
SD
TSD
Vovp
V
CC
SQQ
R
R
2.5R
Vcc Good
V
CC
Drain
FB
GND
Gate
Driver
V
CC
Good
0.3/0.5V
LEB
PWM
Soft start
+
-
6
I_limit
Freq.
Modulation
VCC UV Reset
0.3K
5
N.C.
Netzteil / Power Supply YTF194
VCC
1
NC
3
Rosc
2
COMP4GH
5
GL
6
FB
7
GND
8
IC2005
NCP1575DR2G
FB2003
FB
L2006
L
C2030
1nF/603
VCC5V5
C2032
330uF
C2059
1nF/ 603
C2034
330uF
C2028
10nF/603
R2058
1K/805
R2033
4.7K%1/805
C2021
1nF
C2008
4.7nF/603
R2078
10K/805
3
2
1
D2006
BAV99
R2077
33R
R2076 33R
+12V
C2017
100nF/603
C2029
33nF/603
C2037
NC/603
C2031
NC/603
R2016
0R/805
FB2002
FB
D1
5
D1
6
D2
7
D28S2
1
G2
2
S1
3
G1
4
IC2007
FDS6984AS
TP80
TP85
TP39
TP83
TP19
TP20
TP84
TP67
TP16
TP14
TP61
EN
TP3
TP10
R2006
27K
1
32
T2003
PMV65XP
C2004
10nF
R2031
47K
TP9
TP27
C2066
100nF
R2038 33R
R2052 33R
ZD2001
3v9
R2034 1R
R2055
0R
TP104
ZD2004
6V2
FB2001
FB
FB2004
FB
C2060
330uF
Vorabversion
Preliminary Version
GRUNDIG Service Chassis U1
2 - 13
Page 16
Inverter YTF194
OL P
1
OL R
2
ENA
3
S_S
4
GND
5
REF
6
ADIM
7
BDIM
8
EA_IN
9
EA_OUT10BCT
11
RT
12
CT
13
OUTD
14
OUTC
15
PGND
16
VI N
17
OUTA
18
OUTB
19
RT1
20
IC2006
FAN7314
C2046
220pF
C2043
220nF
C2052
1uF
C2038
1nF
C2048
4.7nF
C2050
10nF
R2037
10K
C2042
10nF
R2041
27K
C2047
10nF
R2040
56K
R2042
16.9K
C2044
12pF
R2048
100K
R2050
9K1
R2049
10K
FB
C2039
??
OL R
R2035
100K
R2051
330K
C2055
1uF
3
1
2
D2017
BAW56
OL P
3
1
2
D2016
BAW56
R2054
10K
OL P2
C2054
2.2nF
R2053
10K
OL P1
C2053
2.2nF
1
2
3
4
5
6 7
8
9
10
11
12
TR2002
HVT- 108
R2036
82K
RT
OUTB
OUTA
C2040
1uF
C2049
4.7nF
R2045
27K
RT
3
1
2
D2014
BAV70
3
2
1
D2015
BAV99
R2046
1K
C2051
10nF
C2045
12pF
R2047
1K
OL R
R2043
1K
FB
3
2
1
D2013
BAV99
R2044
1K
OL P2OLP1
X5Y
BL ON/OFF
DI M
BL ON/OFF
DI M
REF
T2002
BC848B
WARNING
WARNING
TP11
TP12
TP24
TP29TP28
TP25
TP26
TP17
TP32
TP34
TP33
TP36 TP37
TP35
TP15
TP18
TP13
TP21
TP31
TP22
TP23
TP30
R2064
9K1
C2062
1uF
C2063
1uF
1
2
S2006
1
2
S2007
3
1
2
D2005
BAW56
R2057
10K
OL P4
C2058
2.2nF
R2056
10K
OL P3
C2057
2.2nF
TP99
TP81
C2072
10nF
1
2
S2008
1
2
S2009
3
1
2
D2057
BAV70
R2071
1K
C2073
10nF
C2069
12pF
R2072
1K
OL R
R2069
1K
FB
R2070
1K
OL P4OL P3
TP93
TP95
TP97
TP96
TP98
WARNING
WARNING
3
2
1
D2055
BAV99
3
2
1
D2054
BAV99
2
1
7
8
4
3
9
6
5
10
TR2003
TMS93633CT
R2039
0R
J2002
VCC5V5
TP43
TP68
TP78
TP79
C2006
470uF
16V
+12V
L2012
120R/100Mhz 3A
C2036
10uF
TP87
C2016
10uF
C2064
10uF
R2065
0R
R2067
0R
1
2 3
T2006
FDD4141
1
23
T2009
FDD8778
R2062
2.7k
R2068
2.7k
+12V
C2061
10uF
TP89
TP92
TP108
TP91
TP90
TP94
+12V
J2010
Jumper
C2065
1uF
J2014
J2018
R2079
0R
TP64
TP107
TP114
TP115
C2012
27pF
C2041
470uF
16V
GND
TP86
R2087
22K
C2067
12pF
C2070
12pF
J2013
SWJ
7
6
9
5
8
5
7
6
9
8
FAN7314
BDIM
S_S
EA_OUT
OSCILLATOR
RT
Error Amp.
EA_IN
6µA
-
+
CT
max. 2V
min. 0.5V
ADIM
OUTB
OUTA
OUTC
OUTD
-
+
V
IN
2.5V
REF
ENA
UVLO 5V
UVLO
REF
BCT
+
-
max. 2V
min. 0.5V
OLR
-
+
2V
-
+
1.4V
S
olr
Q
Q
SET
CLR
S
R
UVLO
OLP
-
+
PGND
S
burst
Voltage
Reference
&
Internal
Bias
V
IN
1.4µA
UVLO
Output
Driver
Output
Control
Logic
AGND
S
olr
105µA
S
burst
85µA
Output
Driver
+
+
-
2.4V
V
a
+α
V
OLP
V
OLP
+α
2.5V 1.5V
RT1
M
RT1
Striking
Logic
OLP
S_S
2.65V
Vorabversion
Preliminary Version
2 - 14
GRUNDIG Service Chassis U1
Page 17
GRUNDIG Service Chassis U1
P1
1
P2
2
P3
3
P4
4
P5
5
CN1
KEYBOARD
R3
1K
R4
470R
1
2
3
IR1
TSOP38438
R2
150R
R1
150R
GND GND
GND
Out
Vs
GND
GND
GND
KEY_5V
+
C1
10uF
10V
D1
LED
S1
STAND BY
S2
(-)
S3
VOL/PRO
S4
(+)
R5
270R
R6
470RR71K
C2
10uF
10V
GND
P1
1
P2
2
P3
3
P4
4
P5
5
CN1
KEYBOARD
R3
1K
R4
470R
1
2
3
IR1
TSOP38438
R2
150R
R1
150R
GND GND
GND
Out
Vs
GND
GND
GND
KEY_5V
+
C1
10uF/
10V
D1
LED
S1
STAND BY
S2
(-)
S3
VOL/PROS4(+)
R5
270R
R6
470R
R7
1K
C2
10uF/
10V
GND
P1
1
P2
2
P3
3
P4
4
P5
5
CN1
KEYBOARD
R3
1K
R4
470R
1
2
3
IR1
TSOP39238T
R2
150R
R1
150R
GND
GND
GND
Out
Vs
GND
GND
GND
KEY_5V
+
C1
10uF/10V
D1
LED
S1
STAND BYS2(-)
S3
Vol/Pro
S4
(+)
R5
270R
R6
470R
R7
1K
D2
LED
Vorabversion
Preliminary Version
Keyboard YAJ192
Ansicht von der Bestückungsseite
View of Component Side
Ansicht von der Lötseite
View of Solder Side
Keyboard YSU192
Ansicht von der Bestückungsseite
View of Component Side
Ansicht von der Lötseite
View of Solder Side
Keyboard YSW192
Ansicht von der Bestückungsseite
View of Component Side
Ansicht von der Lötseite
View of Solder Side
2 - 15
Loading...