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GRUNDIG Service
Chassisplatte / Chassis Board – USB
R184
BACKUSB_OCD
BACKUSB_OCD
4.7K
R125
100R
AP2171
IC109
TP189
5
1
+5V_USB
Vin
Vout
C136
TP190
C138
4
3
EN
Fault
22uF 6.3V
10uF 6.3V
TP191
USB_EN
Hi: ON
Lo: OFF
IC111
AP2151WG-7
5
1
V_BUS4
+5V_USB
Vin
Vout
C144
C145
4
3
EN
Fault
TP200
22uF 6.3V
10uF 6.3V
R137
NC/2,2K
USB_EN
TP202
Hi: ON
Lo: OFF
FAULT
24 MHz
Upstream
Crystal
To Upstream
USB Data
3.3 V
V BUS
Bus-
Regulator
PLL
Upstream
Power
PHY
Detect/
V bus Pulse
Serial
Interface
Controller
Repeater
Engine
3.3 V
Transaction
Port
Regulator
Translator
Controller
CRFILT
CRFILT
Routing & Port Re-Ordering Logic
PHY#2
PHY#1
USB2412
USB Data
USB Data
Downstream
Downstream
Chassisplatte / Chassis Board – PCMCIA-Interface
L301
NC
+5V_USB
AP2171
TP186
5
+5V2_ST
Vin
L302
3A
4
C309
EN
60R
LOW: OFF
C312
100nF
HIGH: ON
NC
TP188
PCM_PWR_EN
PCM_PWR_EN
R313
47R R312
4.7K
TS1
TS1-D0
TS1-D0
TS1-D1
TS1-D1
TS1-D2
PCM_WAIT
TS1-D2
TS1-D3
TS1-D3
TS1-D4
TS1-D4
TS1-D5
TS1
TS1-D5
TS1-D6
TS1-D6
TS1-D7
TS1-D7
TS1-VLD
TS1-VLD
TS1-SYNC
PCM_CD2
TS1-SYNC
TS1-CLK
PCM_CD1
TS1-CLK
TS0
TS0-CLK
TS0-CLK
TS0-SYNC
TS0-SYNC
TS0-VLD
TS0-VLD
TS0-D7
TS0-D7
TS0-D6
TS0-D6
TS0-D5
TS0
TS0-D5
TS0-D4
TS0-D4
TS0-D3
TS0-D3
TS0-D2
TS0-D2
TS0-D1
TS0-D1
TS0-D0
TS0-D0
FLASHDATA
RP334 47R
PCM_D0
1
8
F_D0
F_D0
2
7
PCM_D1
F_D1
F_D1
PCM_D2
3
6
F_D2
F_D2
4
5
PCM_D3
F_D3
F_D3
PCM_D4
1
8
F_D4
F_D4
2
7
PCM_D5
F_D5
F_D5
PCM_D6
3
6
F_D6
F_D6
4
5
PCM_D7
F_D7
F_D7
RP331 47R
VCC3V3
D108
NC
BACK USB (HDD)
S103
VCC
V_BUS1
VBUS
D-
D-
D+
D+
GND
TP192
GND
5
SHLD
R187
R186
6
SHLD
0R
0R
TP193
USB-A1D42F-1B4N
USB0_DP2_P
USB0_DP2_P
USB0_DM2_N
USB0_DM2_N
BACK USB 2
NC
D110
BOTTOM USB
S109
MOLEX_5025850470
1
P1
USB0_N
2
TP197
P2
3
USB0_P
P3
4
P4
USB0_DP1_P
USB0_DM1_N
VCC3V3
TP201
USB0_DP_P
USB0_DP_P
USB0_DM_N
TP199
USB0_DM_N
XI_2412
R150
R151
XO_2412
1M
0R
X100
1
3
24MHz
C162
C161
10pF
10pF
CL=8pF
8PF-15/20PPM
Current
IN
Sense
AP2141, AP2151
AP2161, AP2171
UVLO
Current
Driver
EN
Limit
Thermal
Deglitch
Sense
TS0-D7
TS0-D6
IC301
TS0-D5
TS0-D4
VCC-PCMCIA
1
TS0-D3
Vout
PCM-D3
TP187
R314
3
PCM-D4
C310
C311
Fault
10K
PCM-D5
4.7uF
100nF
10V
PCM-D6
R309
PCM-D7
NC
PCM-CE
PCM-A10
FAULT
FAULT
PCM-IORD
PCM-OE
PCM-A11
PCM-IOWR
PCM-A14
PCM-A13
PCM-A8
PCM-A9
VCC3V3
VCC3V3
PCM_CD1
R342
TS0_D3
10K
TS0_D4
TS0_D5
C337
TS0_D6
10nF
TS0_D7
1
VCC
5
2
3
4
PCM_CD
PCM_IORD
GND
PCM_IOWR
NL17SZ32DFT2G
TS1-SYNC
IC300
TS1-D0
TS1-D1
TS1-D2
TS1-D3
VCC-PCMCIA
TS1-D4
TS1-D5
TS1-D6
TS1-D7
R340
PCM_RESET
PCM_WAIT
C331
nc
PCM_REG
TS0_VLD
TS0_SYNC
TS0_D0
TS0_D1
TS0_D2
FLASHDATA
PCM_CD2
+5V_USB
SIDEUSB_OCD
SIDEUSB_OCD
IC106
AP2151WG-7
5
+5V_USB
Vin
Vout
C128
4
EN
Fault
10uF 6.3V
USB_EN
USB_EN
R146
NC/0R
R147
NC/0R
R155
C165
USB0_DP1_P
USB0_DM1_N
R161
21
R163
DM_UP
DPDN1
100K
R164
20
VDD33
DMDN2
19
1K
47K
SO0
DPDN2
18
VBUSDET
17
RESET_N
16
HSIND
15
VSS
R167
C175
100k
100nF
R171
OUT
47K
C184
1uF 6V3
FLG
GND
R325
47R
TS0_D7
PCM-WE
RP318
TS0_D6
PCM-IRQA
TS0_D5
PCM-A12
TS0_D4
PCM-A7
47R
R303
47R
TS0_D3
PCM-A4
RP306
PCM_D3
PCM-A5
PCM_D4
PCM-RST
PCM_D5
PCM-A6
47R
R311
47R
R304
PCM_D6
PCM-REG
PCM_D7
PCM-WAIT
PCM_CE
PCM-A3
PCM_A10
PCM-A2
R308
47R
R326
PCM_IORD
PCM-A1
PCM_OE
PCM-A0
PCM_A11
PCM-D0
PCM_IOWR
PCM-D1
R324
RP307
PCM_A14
PCM-D2
PCM_A13
TS0-D2
PCM_A8
TS0-D1
PCM_A9
TS0-D0
47R
47R
S300
35
1
GND
GND
36
2
PCM_D3
CD1#
D3
37
3
PCM_D4
MDO3
D4
38
4
PCM_D5
MDO4
D5
39
5
PCM_D6
MDO5
D6
40
6
PCM_D7
MDO6
D7
41
7
PCM_CE
MDO7
CE1#
42
8
PCM_A10
CE2#
A10
43
9
PCM_OE
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
MDI2
WE#
50
16
PCM_IRQA
MDI3
READY
51
17
VCC
VCC
VCC-PCMCIA
52
18
VPP2
VPP1
53
19
TS1-VLD
MDI4
MIVAL
54
20
TS1-CLK
MDI5
MICLK
55
21
PCM_A12
MDI6
A12
56
22
PCM_A7
MDI7
A7
57
23
PCM_A6
47R
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
PCM_D0
MDO0
D0
65
31
PCM_D1
MDO1
D1
66
32
PCM_D2
MDO2
D2
67
33
CD2#
WP
68
34
GND
GND
PCMCIA CONN
2 - 16
IC105
AP2151WG-7
TP198
5
1
V_BUS2
Vin
Vout
USB2_NX
C126
4
3
USB2_PX
EN
Fault
22uF
C129
6.3V
10uF 6.3V
USB_EN
R124
FAULT
FAULT
NC
R185
VCC3V3
R129
4.7K
100R
1
TP194
V_BUS3
C127
3
22uF 6.3V
USB3_N
D_N
R188
0R
USB3_P
R189
0R
D_P
TP195
TP196
12K
1uF 6V3
VCC3V3
OPTION USB
1
V_BUS2
2
R192
0R USB2_NX
3
R193
USB2_P
0R
USB2_PX
4
VDD33
VCC3V3
5
NC
6
TEST
TP205
7
PWR1
IC118
USB2412-DZK-TR
VCC3V3
C180
C181
C182
C183
100nF
100nF
100nF
100nF
PCM_WE
TS0-SYNC
R302
47R
TS0_SYNC
PCM_IRQA
TS0-VLD
TS0_VLD
PCM_A12
PCM-CD
PCM_CD
PCM_A7
PCM_A4
PCM_A5
PCM_RESET
PCM_A6
47R
PCM_REG
PCM_WAIT
PCM_A3
PCM_A2
47R
PCM_A1
PCM_A0
PCM_D0
PCM_D1
PCM_D2
TS0_D2
TS0_D1
TS0_D0
CI
PCM-D0
PCM-D0
PCM-D1
PCM-D1
PCM-D2
PCM-D2
PCM-D3
PCM-D3
PCM-D4
PCM-D4
PCM-D5
PCM-D5
PCM-D6
PCM-D6
PCM-D7
PCM-D7
PCM-A0
PCM-A0
PCM-A1
PCM-A1
PCM-A2
PCM-A2
PCM-A3
PCM-A3
PCM-A4
PCM-A4
PCM-A5
PCM-A5
PCM-A6
PCM-A6
PCM-A7
PCM-A7
PCM-A8
PCM-A8
PCM-A9
PCM-A9
PCM-A10
PCM-A10
PCM-A11
PCM-A11
PCM-A12
PCM-A12
PCM-A13
PCM-A13
PCM-A14
PCM-A14
PCM-IORD
PCM-IORD
PCM-REG
PCM-REG
PCM-WE
PCM-WE
PCM-IRQA
PCM-IRQA
PCM-CE
PCM-CE
PCM-CD
PCM-CD
PCM-IOWR
PCM-IOWR
PCM-RST
PCM-RST
PCM-OE
PCM-OE
PCM-WAIT
PCM-WAIT
Chassis J5
D111
NC
S110
NC
1
P1
2
P2
3
P3
4
P4
OPTION USB
D109
NC
S104
VCC
VBUS
D-
D-
D+
D+
GND
GND
5
SHLD
6
SHLD
SST081016-01
SIDE USB
S108
VCC
VBUS
D-
TP203
D-
D+
TP204
D+
GND
GND
5
SHLD
6
SHLD
SST081016-01
CI
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