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Grundig Toronto 32-7931a T Service Manual page 60

Chassis t8, t9

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GRUNDIG Service
Chassisplatte / Chassis Board T9 – HDMI YVR190R-8
For CEC Leakage Protect
R610
CEC
R631
0R
R614
VCC5V
D720
BAT54C
CB702
HDMI_5V
100nF
R626
IC703
10k
24C02
1
A0
VCC
2
TP60
A1
3
A2
SCL
4
GND
SDA
TP137
S602
19
HDMI_DET
HP_DETECT
18
HDMI_5V
5V
17
CEC_GND
16
SDA
15
SCL
14
N.C.
13
TP139
CEC
CEC
12
D600 IP4281CZ10/2
CLK-
11
1
GND_CLK
IN1
10
2
CLK+
IN2
9
3
RX0-
GND
8
4
GND0
IN3
7
5
RX0+
IN4
6
RX1-
5
1
GND1
IN1
4
2
RX1+
IN2
3
3
RX2-
GND
2
4
GND2
IN3
1
5
RX2+
IN4
D601
IP4281CZ10/2
HDMI
Chassisplatte / Chassis Board T9 – Common Interface YVR190R-8
PCM_CD1_N
TS_MDO3
R509
TS_MDO4
TS_MDO5
TS_MDO6
TS_MDO7
R510
PCM_IORD_N
VCC3.3V-ST
PCM_IOWR_N
TS_MISYNC
TS_MDI0
TS_MDI1
TS_MDI2
R522
R523
4.7K
4.7K
TS_MDI3
TS_MDI4
PCM_IRQA_N
TS_MDI5
TS_MDI6
TS_MDI7
R503
TS_MOCLK
MOCLK
PCM_RESET
33R
R502
PCM_WAIT_N
1K
PCM_REG_N
C500
10pF
R511
TS_MOSTART
TS_MDO0
TS_MDO1
TS_MDO2
TS_MOVAL
R512
PCM_CD2_N
R506
R508
10K
10K
VCC3.3V-ST
R606
(27K)
(0R)
R612
3
2
(200R)
HDMI-CEC
HDMI-CEC
(100R)
T600
(2N7002)
VCC5V
TP61
8
VCC3.3V-ST
TP59
7
WP
TP58
6
R622
5
TP138
10K
R625
HPD_CTRL
HPD_CTRL
1K
T701
BC847B
HDMI_5V
HDMI-SDA
HDMI-SDA
HDMI-SCL
HDMI-SCL
10
HDMI-CLKN
OUT1
HDMI-CLKN
9
HDMI-CLKP
OUT2
HDMI-CLKP
8
GND
7
HDMI-RX0N
OUT3
HDMI-RX0N
6
HDMI-RX0P
OUT4
HDMI-RX0P
10
HDMI-RX1N
OUT1
HDMI-RX1N
9
HDMI-RX1P
OUT2
HDMI-RX1P
8
GND
7
HDMI-RX2N
OUT3
HDMI-RX2N
6
HDMI-RX2P
OUT4
HDMI-RX2P
VCC-PCMCIA
S501
35
1
GND
GND
36
2
CD1#
D3
33R
37
3
MDO3
D4
38
4
MDO4
D5
39
5
MDO5
D6
40
6
MDO6
D7
41
7
MDO7
CE1#
42
8
CE2#
A10
4*33R
43
9
VS1#
OE#
44
10
IORD#
A11
45
11
IOWR#
A9
46
12
MISTRT
A8
47
13
MDI0
A13
48
14
MDI1
A14
49
15
MDI2
WE#
50
16
MDI3
READY
51
17
VCC
VCC
52
18
VPP2
VPP1
53
19
MDI4
MIVAL
54
20
MDI5
MICLK
55
21
MDI6
A12
56
22
MDI7
A7
57
23
MOCLK
A6
58
24
RESET
A5
59
25
WAIT#
A4
60
26
INPACK
A3
61
27
REG#
A2
62
28
MOVAL
A1
33R
63
29
MOSTART
A0
64
30
MDO0
D0
65
31
MDO1
D1
66
32
MDO2
D2
67
33
CD2#
WP
68
34
4*33R
GND
GND
PCMCIA CONN
L500
TP72
+5V_ST
300R/100MHz
C505
100nF
VCC3.3V-ST
R507
22K
R516
TP71
PCMCIA_ON
Hi: Off
22K
T501
Lo: On
BC847B
R513
4*1K
PCM_D3
PCM_D4
PCM_D5
PCM_D6
PCM_D7
PCM_CE_N
R514
1K
PCM_A10
PCM_OE_N
PCM_A11
PCM_A9
PCM_A8
PCM_A13
VCC-PCMCIA
PCM_A14
PCM_WE_N
R500 1k
CI_PCM_IRQA_N
PCM_IRQA_N
TP82
TS_MIVALID
C502
C503
TS_MICLK
1uF
100nF
PCM_A12
PCM_A7
PCM_A6
PCM_A5
PCM_A4
PCM_A3
PCM_A2
PCM_A1
PCM_A0
PCM_D0
PCM_D1
PCM_D2
R515
4*1K
VCC-PCMCIA
5
1
Vin
Vout
D
S
PCM_CD1_N
4
3
PCM_CD2_N
EN
Fault
G
R520
100K
IC503
AP2151
GND
C501
100n*
Current
IN
Sense
AP2141, AP2151
AP2161, AP2171
UVLO
Current
Driver
EN
Limit
Thermal
Deglitch
Sense
2 - 34
PCM_CD_N
PCM_RESET
PCM_WAIT_N
PCM_REG_N
PCM_OE_N
PCM_WE_N
PCM_IORD_N
PCM_IOWR_N
PCM_CE_N
PCM_IRQA_N
PCM_A[14..0]
PCM_D[7..0]
TS_MICLK
TS_MISYNC
TS_MIVALID
TS_MDI0
TS_MDI[1..7]
TS_MOCLK
TS_MOSTART
R501
100K
TS_MOVAL
TS_MDO[7..0]
PCMCIA_ON
VCC3.3V-ST
C504
100nF
R505
R504
10K
10K
TP87
1
VCC
5
TP88
2
3
4
PCM_CD_N
GND
IC500
C506
NL17SZ32
NC
OUT
FLG
GND
Chassis T8 / T9
PCM_CD_N
PCM_RESET
PCM_WAIT_N
PCM_REG_N
PCM_OE_N
PCM_WE_N
PCM_IORD_N
PCM_IOWR_N
PCM_CE_N
PCM_IRQA_N
PCM_A[14..0]
PCM_D[7..0]
TS_MICLK
TS_MISYNC
TS_MIVALID
TS_MDI0
TS_MDI[1..7]
TS_MOCLK
TS_MOSTART
TS_MOVAL
TS_MDO[7..0]
PCMCIA_ON

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