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GRUNDIG Service
Chassisplatte / Chassis Board – HDMI YTS190R-5
R604
1k
19
HP_DETECT
18
5V
17
CEC_GND
16
SDA
15
SCL
14
N.C.
13
CEC
12
CLK-
11
GND_CLK
10
CLK+
9
RX0-
8
GND0
7
RX0+
6
RX1-
5
GND1
4
RX1+
3
RX2-
2
GND2
1
RX2+
R611
100k
S601
GND
GND
R616
S602
1k
19
HP_DETECT
18
5V
17
CEC_GND
16
SDA
15
SCL
14
N.C.
13
CEC
12
CLK-
11
GND_CLK
10
CLK+
9
RX0-
8
GND0
7
RX0+
6
RX1-
5
GND1
4
RX1+
3
RX2-
2
GND2
1
RX2+
R619
100k
GND
Chassisplatte / Chassis Board – Common Interface YTS190R-5
VCC-PCMCIA
PCM_CD1_N
TS_MDO3
R501
33R
TS_MDO4
TS_MDO5
TS_MDO6
TS_MDO7
RP501
4*33R
PCM_IORD_N
PCM_IOWR_N
TS_MISYNC
TS_MDI0
TS_MDI1
PCMCIA_VCCIN
TS_MDI2
TS_MDI3
R519
10k
TS_MDI4
TS_MDI5
TS_MDI6
TS_MDI7
TS_MOCLK
R508
MOCLK
PCM_RESET
33R
PCM_WAIT_N1
R509
CI_PCM_WAIT_N
33R
PCM_REG_N
C502
10pF
TS_MOSTART
R510
33R
TS_MDO0
TS_MDO1
GND
TS_MDO2
TS_MOVAL
RP502
4*33R
PCM_CD2_N
PCMCIA_VCCIN
TP8
+5V2_ST
L502
300R/100MHz
C504
VCC3.3V-ST
100nF
R523
R518
10K
NC
R522
PCM_PWR_CTL
PCM_PWR_CTL
22k
Hi: Off
GND
Lo: On
VCC3.3V-ST
R602
10k
T602
R603
HPDB_CTRL
BC847B
HDMIB_CTRL
10k
GND
HPDB_DET
HDMIB_5V
HDMIB-SDA
HDMIB-SCL
HDMIB-CEC
D602 (Rclamp0524P)
1
10
HDMIB-CLKN
IN1
OUT1
2
9
HDMIB-CLKP
IN2
OUT2
3
3
GND
GND
4
7
HDMIB-RX0N
IN3
OUT3
5
6
HDMIB-RX0P
IN4
OUT4
D603 (Rclamp0524P)
1
10
HDMIB-RX1N
IN1
OUT1
2
9
HDMIB-RX1P
IN2
OUT2
3
3
GND
GND
4
7
HDMIB-RX2N
IN3
OUT3
5
6
HDMIB-RX2P
IN4
OUT4
GND
GND
VCC3.3V-ST
R620
10k
T601
R601
HPDA_CTRL
BC847B
HPDA_CTRL
10k
GND
HPDA_DET
HDMIA_5V
HDMIA-SDA
HDMIA-SCL
D605 (Rclamp0524P)
HDMIA-CEC
1
10
HDMIA-CLKN
IN1
OUT1
2
9
HDMIA-CLKP
IN2
OUT2
3
3
GND
GND
4
7
HDMIA-RX0N
IN3
OUT3
5
6
HDMIA-RX0P
IN4
OUT4
D606 (Rclamp0524P)
1
10
HDMIA-RX1N
IN1
OUT1
2
9
HDMIA-RX1P
IN2
OUT2
3
3
GND
GND
4
7
HDMIA-RX2N
IN3
OUT3
5
6
HDMIA-RX2P
IN4
OUT4
GND
GND
GND
S501
35
1
GND
GND
36
2
CD1#
D3
37
3
MDO3
D4
38
4
MDO4
D5
39
5
MDO5
D6
40
6
MDO6
D7
41
7
PCM_CE_N
MDO7
CE1#
42
8
PCM_A10
CE2#
A10
43
9
PCM_OE_N
VS1#
OE#
44
10
PCM_A11
IORD#
A11
45
11
PCM_A9
IOWR#
A9
46
12
PCM_A8
MISTRT
A8
47
13
PCM_A13
MDI0
A13
48
14
PCM_A14
MDI1
A14
49
15
PCM_WE_N
MDI2
WE#
50
16
CI_PCM_IRQA_N
MDI3
READY
51
17
VCC
VCC
52
18
VPP2
VPP1
53
19
TS_MIVALID
MDI4
MIVAL
54
20
TS_MICLK
MDI5
MICLK
55
21
PCM_A12
MDI6
A12
56
22
PCM_A7
MDI7
A7
57
23
PCM_A6
MOCLK
A6
58
24
PCM_A5
RESET
A5
59
25
PCM_A4
WAIT#
A4
60
26
PCM_A3
INPACK
A3
61
27
PCM_A2
REG#
A2
62
28
PCM_A1
MOVAL
A1
63
29
PCM_A0
MOSTART
A0
64
30
MDO0
D0
65
31
MDO1
D1
66
32
MDO2
D2
67
33
CD2#
WP
68
34
GND
GND
PCMCIA CONN
GND
GND
GND
VCC-PCMCIA
5
1
Vin
Vout
VCC5V
4
3
EN
Fault
R520
IC503
PCM_CD1_N
10K
GND
AP2151
PCM_CD2_N
GND
T501
BC847B
GND
HDMIB_5V
C601
HDMIB-SDA
7
100nF
IC601
HDMIB-SCL
1
NC1
2
HDMIB-CLKN
NC2
3
3
HDMIB-CLKP
NC3
4
GND
HDMIB-RX0N
HDMIB-RX0P
24C02
4
HDMIB-RX1N
GND
HDMIB-RX1P
HDMIB-RX2N
For CEC Leakage Protect
HDMIB-RX2P
HDMIA-CEC
R645
HDMIB-CEC
R648
HDMIA_5V
HDMIA-SDA
7
HDMIA-SCL
C602
100nF
IC602
HDMIA-CLKN
3
1
HDMIA-CLKP
NC1
2
NC2
3
HDMIA-RX0N
NC3
4
HDMIA-RX0P
GND
TP26
24C02
HDMIA-RX1N
HDMIA-RX1P
4
GND
HDMIA-RX2N
HDMIA-RX2P
3
RP503
4*33R
PCM-D3
PCM-D4
PCM-D5
PCM-D6
PCM-D7
R502
33R
VCC-PCMCIA
PCM_IRQA_N1
R506
33R
TP9
C508
C501
R507
1uF
100nF
100K
GND
From PCMCIA
PCM-D0
PCM-D1
PCM-D0
PCM-D2
PCM-D1
PCM-D3
PCM-D2
PCM-D4
PCM-D5
PCM-D6
RP504
4*33R
PCM-D7
PCM_IRQA_N1
GND
PCM_WAIT_N1
R515
PCM_PWR_CTL
VCC3.3V-ST
4.7K
C503
10nF
R513
R514
10k
10k
GND
1
5
VCC
2
3
4
TP10
PCM_CD_N
GND
IC501
NC7SZ08
C505
GND
NC
GND
2 - 11
D601
TP18
1
VCC5V
R605
R606
R607
3
BAT54C
4.7K
2.7K
2.7K
2
HDMIB_5V
8
VCC
7
VCLK
TP20
6
R608
100R
HDMIB-SCL
SCL
5
R609
100R
HDMIB-SDA
SDA
R610
7
NC
GND
VCC3.3V-ST
R643
(27K)
0R
R646
(0R)
R647
3
2
0R
R649
(200R)
HDMI-CEC
(100R)
T603
(2N7002)
VCC5V
D604
TP23
1
VCC5V
R612
R613
R614
3
BAT54C
4.7K
2.7K
2.7K
2
HDMIA_5V
8
VCC
7
TP24
VCLK
6
R615
100R
SCL
5
R617
100R
SDA
R618
7
NC
GND
4
7
PCM_CD_N
PCM_CD_N
PCM_RESET
PCM_RESET
PCM_WAIT_N
PCM_WAIT_N
PCM_REG_N
PCM_REG_N
PCM_OE_N
PCM_OE_N
PCM_WE_N
PCM_WE_N
PCM_IORD_N
PCM_IORD_N
PCM_IOWR_N
PCM_IOWR_N
PCM_CE_N
PCM_CE_N
PCM_IRQA_N
PCM_IRQA_N
PCM_A[14..0]
PCM_A[14..0]
PCM_D[7..0]
PCM_D[7..0]
TS_MICLK
TS_MICLK
TS_MISYNC
TS_MISYNC
TS_MIVALID
TS_MIVALID
TS_MDI0
TS_MDI0
TS_MDI[1..7]
TS_MDI[1..7]
TS_MOCLK
TS_MOCLK
TS_MOSTART
TS_MOSTART
TS_MOVAL
TS_MOVAL
TS_MDO[7..0]
TS_MDO[7..0]
2
A1
IC502
TO MST IC
2
22
PCM_D0
A1
B1
3
21
PCM_D1
A2
B2
11
4
20
PCM_D2
A10
A3
B3
5
19
PCM_D3
A4
B4
6
18
PCM_D4
A5
B5
SN74CBTD3861
7
17
PCM_D5
A6
B6
8
16
PCM_D6
23
A7
B7
9
15
PCM_D7
OE
A8
B8
10
14
PCM_IRQA_N
A9
B9
11
13
PCM_WAIT_N
A10
B10
1
24
NC
VCC
PCMCIA_VCCIN
23
12
OE
GND
C507
NC
SN74CBTD3861
GND
Current
IN
Sense
AP2141, AP2151
UVLO
AP2161, AP2171
Current
Driver
EN
Limit
Deglitch
Thermal
Sense
GND
Chassis DB
TP19
TP22
HDMI-CEC
HDMIA-SCL
TP25
HDMIA-SDA
TP27
22
B1
13
B10
OUT
FLG
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