Grundig Toronto 32-7931a T, Service Manual

Page: 47 / 82

GR
UNDIG
Ser
vice
Chassis T8
/ T9
2 - 21
HDMI-CLKP
HDMI-CLKN
HPD_CTRL
HDMI-RX1P
HDMI-RX1N
HDMI-RX0P
HDMI-RX0N
AVDD_DVI
HDMI-RX2N
HDMI-RX2P
AUCOM
SC1-Rin
COMP_ALIN
COMP_ARIN
SC1-Lin
AUVR
P
AUVAG
TE
ST
PI
N
VD
DC
VD
DP
AV
DD_
AU
AU
_D
ACO_
L
AU
_D
ACO_
R
HDMI-SCL
HDMI-SDA
HDMI-REXT
R
RGB0_SOG
R
R
VCLP
REFP
REFM
AVDD_ADC
RGB1_PB-
RGB1_PR-
SOY_YUV
RGB1_Y-
SC1_CVBS_OUT
AVDD_ADC
S
SIF_IN-
VDDC
AVDD_SIF
Sy
st
em
-RST
V
DDC
I2
C-
SC
L
I2
C-
SD
A
SP
DI
F_
OU
T
V
DDP
Po
wer-ON
/O
FF
TS
_MDO
0
TS
_MDO
1
TS
_MDO
2
TS
_MDO
3
TS
_MDO
4
TS
_MDO
5
TS
_MDO
6
TS
_MDO
7
VD
DP
PC
M_
D7
PC
M_
D6
PC
M_
D5
PC
M_
D4
PC
M_
D3
PC
M_
D2
PC
M_
D1
PC
M_
D0
PC
M_A1
4
PC
M_A1
3
PC
M_A1
2
PC
M_A1
1
PC
M_A1
0
PC
M_A9
PC
M_A8
PC
M_A7
PC
M_A6
PC
M_A5
PC
M_A4
PC
M_A3
VD
DC
PC
M_A2
PC
M_A1
PC
M_A0
UART-T
X
UART-R
X
FL
AS
H_
WP
N-SAR3
A/
D
LED_R-GPIO
1
BR
I_
AD
J-P
WM
2
AV
DD
_M
PL
L
XT
AL
O
AV
DD
_O
TG
OT
G_
RE
XT
AV
DD
_D
DR
MD
AT
A1
DQ
M0
DQ
S0
MD
AT
A0
WE
Z
BA
0
BA
1
CA
SZ
RA
SZ
MD
AT
A5
MD
AT
A6
MD
AT
A7
MD
AT
A4
AV
DD
_D
DR
MD
AT
A2
MD
AT
A3
V
DDC
AV
DD
_D
DR
AV
DD
_M
EM
PL
L
MC
LK
+
CK
E
MC
LK
-
MV
RE
F-
1
US
B_
OC
D_N-
GP
IO
3
HDMI-CEC
MADR0
M_
AD
R1
0
M_
AD
R1
1
M_
AD
R7
M_
AD
R1
2
M_
AD
R8
M_
AD
R9
M_
AD
R5
M_
AD
R0
M_
AD
R1
M_
AD
R6
M_
AD
R2
M_
AD
R3
M_
AD
R4
MADR12
MADR11
MADR10
MADR9
MADR8
MADR7
MADR6
MADR5
MADR4
MADR3
MADR2
MADR1
VGA_HSYNC1
VGA_VSYNC1
SC1-VSYNC
SC1-HSYNC
AV
DD
L_
DV
I
AUVR
M
MDATA12
MDATA15
DQS1
MDATA9
MUTE_S
AVDD_DDR
MDATA11
MDATA14
DQM1
Panel_ON_OFF
VDDC
MDATA8
MDATA10
AVDD_DDR
TS1_VALID
MDATA13
SPI-SDI
SPI_CSN0
SPI-SCK
SP_SDO
SPI_SDI
SPI_SCK
SPI-CS0N
VDDP
SPI-SDO
PCM_RESET
PCM_CD_N
PCM_CE_N
PCM_IORD_N
PCM_IOWR_N
PCM_WAIT_N
PCM_REG_N
PCM_IRQA_N
PCM_OE_N
PCM_WE_N
TV_CVBS-
EE
PR
OM
_W
PN
TS1_CLK
TS1_D0
TS1_SYNC
SC1_CVBS-
VDDP
AVDD_LPLL
RGB0_SW
PCMCIA_ON
VBLCTRL
CVBS2
SC1-C
R418
390R %1
7531 8642
RX1P
10
AVSS_DVI
11
RX2N
12
RX2P
13
HOTPLUGA
14
REXT
15
DDCDA_DA
16
DDCDA_CK
17
HSYNC1
18
VSYNC1
19
VCLP
20
REFP
21
REFM
22
BIN1P
23
SOGIN1
24
GIN1P
25
RIN1P
26
BIN0M
27
BIN0P
28
GIN0M
29
GIN0P
30
SOGIN0
31
RIN0M
32
AVDD_ADC2
34
AVSS_ADC2
35
HSYNC0
36
VSYNC0
37
CVBS3P
42
CVBS2P
43
CVBS1P
44
VCOM1
45
CVBS0P
46
VCOM0
47
AVDD_ADC
48
CVBS_OUT
49
AVSS_CVBSO
50
AVDD_SIF
51
SIF_IN1P
52
SIF_IN1M
53
VDDC
54
LINE_IN_0L
56
LINE_IN_0R
57
LINE_IN_1L
58
LINE_IN_1R
59
LINE_IN_2L
60
LINE_IN_2R
61
LINE_IN_3L
62
LINE_IN_3R
63
VIM0
64
AVSS_A
U
65
AVDD_AUSD
M
69
AUVRM
66
AUVRP
67
AUVA
G
68
LINE_OUT_1L
72
VDD
P
76
Jupiter GPIO2/CEC
134
I2
C_
SD
A(
DD
CR
_D
A)
205
I2C_SC
L(
DDCR
_CK)
206
SAR0
12
0
SAR1
12
1
SAR2
12
2
SAR3
12
3
PWM0
12
4
PWM1
12
5
PWM2
12
6
PWM3
12
7
HWRESE
T
12
8
SPI_CK
129
SPI_DI
130
SPI_DO
131
SPI_CZ
132
VDDP
133
AVDD_DDR
191
SDR_DQ15
180
SDR_DQ14
181
SDR_DQ13
182
SDR_DQ12
183
DDR_DQS1
192
SDR_DQ11
185
SDR_DQ10
186
SDR_DQM1
188
SDR_DQ9
189
SDR_DQ8
190
SD
R_
BA
0
229
SDR_WE_N
230
SD
R_
RA
S_
N
231
SD
R_
CA
S_
N
232
SDR_DQ
7
234
SDR_DQ
6
235
SDR_DQ
5
236
SDR_DQ
4
237
SDR_DQ
3
239
SDR_DQ
2
240
GND
M
241
SD
R_
DQ
M0
242
SDR_DQ
1
243
SDR_DQ
0
244
AV
DD
L_DV
I
247
XT
AL
I
254
TEST
PI
N
256
RXCP
5
RX0N
6
RX1N
9
RX0P
7
AVDD_DVI
8
RXCN
4
RIN0P
33
AV
DD
_D
DR
245
GNDC
90
VDD
C
91
DD
R_
DQ
S0
246
AV
DD
_D
DR
238
XT
AL
O
253
LINE_OUT_2L
70
LINE_OUT_2R
71
GNDP
77
VDD
C
78
UART_TX
(D
DCA_DAT
)
11
8
UART_RX(
DDCA_CLK
)
11
9
143
B3_RXE3-
144
145
B5_RXEC-
146
147
B7_RXE2-
148
149
G1_RXE1-
150
151
G3_RXE0-
152
VDDP
153
GNDC
166
154
G7_RXO3-
155
156
R1_RXOC-
157
158
R3_RXO2-
159
160
R5_RXO1-
161
162
R7_RXO0-
163
AVDD_LPLL
164
AVSS_LPLL
165
VDDC
167
LCK/Jupiter GPIO
168
LDE/Jupiter GPIO
169
LHSYNC/Jupiter GPIO
170
LVSYNC/Jupiter GPIO
171
PCM_D7
/C
I_
D7
92
PCM_D6/
CI_D
6
93
PCM_D5
/C
I_
D5
94
PCM_D4
/C
I_
D4
95
PCM_D3
/C
I_
D3
96
PCM_D2/
CI_D
2
97
PCM_D1
/C
I_
D1
98
PCM_D0/
CI_D
0
99
PCM_A14/CI_A14
10
0
PCM_A13/CI_A13
10
1
PCM_A12/CI_A12
10
2
PCM_A11/CI_A11
10
3
PCM_A10/CI_A10
10
4
PCM_A9
/C
I_
A9
10
5
PCM_A8
/C
I_
A8
10
6
VDD
P
10
7
PCM_A7
/C
I_
A7
10
8
PCM_A6/
CI_A
6
10
9
PCM_A5
/C
I_
A5
11
0
PCM_A4
/C
I_
A4
11
1
PCM_A3
/C
I_
A3
11
2
PCM_A2
/C
I_
A2
11
3
PCM_A1
/C
I_
A1
11
4
PCM_A0
/C
I_
A0
11
5
Jupiter_
GP
IO
0
11
6
Jupiter_
GP
IO
1
11
7
PCM_IORD_N/CI_RD
135
PCM_IOWR_N/CI_WR
136
PCM_OE_N
137
PCM_WE_N
138
PCM_REG_N/CI_CLK
139
PCM_CE_N/CI_CS
140
PCM_IRQA_N/CI_INT
141
PCM_WAIT_N/CI_WACK
142
CI_RESET
172
CI_CD
173
TS1_D0/FDSP_IMS
174
TS1_VLD/FDSP_ICLK
175
TS1_SYNC/FDSP_IDI
176
TS1_CLK/FDSP_IDO
177
IRIN
178
INT
179
AVDD_DDR
184
GNDM
187
I2
S_
IN
_W
S
193
I2S_I
N_
BC
K
194
I2
S_
IN
_S
D
195
SPDIF_IN
196
I2
S_
OU
T_
MC
K
197
I2S_
OUT_
WS
198
VDD
P
199
GND
C
200
VDD
C
201
I2
S_
OU
T_
BC
K
202
I2S_
OUT_SD
203
SPDI
F_
OU
T
204
I2
S_
OU
T_
MU
TE
207
Ju
pite
r GPIO
3/
UA
RT
_T
X1
/C
EC
208
MVRE
F
209
DDR_CKO_
N
210
DD
R_CK
O
211
SDR_CK
E
212
AVDD
_M
EMPL
L
213
SDR_AD
0
214
SDR_AD
1
215
SDR_AD
2
216
SDR_AD
3
217
SDR_AD
4
218
SDR_AD
5
219
SDR_AD
6
220
AV
DD
_D
DR
221
SDR_AD
7
222
SDR_AD
8
223
SDR_AD
9
224
SD
R_
AD
10
225
SD
R_
AD
11
226
SD
R_
AD
12
227
SD
R_
BA
1
228
OT
G_
RE
XT
248
AVDD
_OTG
249
USB_DM
250
US
B_
DP
251
AV
SS_OTG
252
AV
DD_MPLL
255
CEC/UART_RX1
1
GPIO1/UART_TX1
2
GPIO2
3
C1(CVBS7P)
38
Y1(CVBS5P)
39
C0(CVBS6P)
40
Y0(CVBS4P)
41
VDD
C
233
LINE_OUT_1R(DACO_S)
73
LINE_OUT_0L(DACO_L
)
74
LINE_OUT_0R(
DACO_R
)
75
GNDC
55
TS_D0/BT656_D0/FDSP_IM
S
79
TS_D1/BT656_D1/DSP_ICLK
80
TS_D2/BT656_D2/FDSP_ID
I
81
TS_D3/BT656_D3/FDSP_ID
O
82
TS_D4/BT656_D
4
83
TS_D5/BT656_D
5
84
TS_D6/BT656_D
6
85
TS_D7/BT656_D
7
86
TS_VLD
87
TS_SYNC
88
TS_CLK/BT656_CL
K
89
CO
OL
ER
266
IC402
MSD2338AL
56R R400
R403
0R
7531 8642
4*47R
4*47R
4*47R
RP405
RP403
RP406
7531 8642
RP407 4*33R
R402
910R %1
7531 8642
AVDD_DVI
8 bit/10 bit different area
MADR[12..0]
SIDE_ALIN
SIDE_ARIN
7531 8642
R456
4*33R
7531 8642
R455
R452
R453
4*33R
4*33R
4*33R
4*33R
7531 8642
R454
7531 8642
7531 8642
AU
_D
ACO_
SL
AU
_D
ACO_
SR
VGA_ALIN
VGA_ARIN
ANTPOWER
Au
di
o-
ON/O
FF
TS
_MOCL
K
TS
_MO
VAL
TS
_MOS
TA
RT
7 5 3 1
8 6 4 2
R405
4*47R
R
ASZ
M0
CASZM0 MB
A0
MB
A1
RXE3_P
RXE3_N
RXOC_N
RXO2_P
RXO2_N
RXE1_N
RXE1_P
RXE0_N
RXE0_P
RXOC_P
RXO0_N
RXO0_P
RXEC_P
RXEC_N
RXE2_P
RXE2_N
RXO1_N
RXO1_P
RXO3_N
RXO3_P
CO
FD
M_
RS
T
R494 0R
MST_HDMI-CEC
MST_HDMI-CEC
AMBI
LIGH
T/
2ND LE
D
TP68
TP67
TP69
TP66
SI
F_
CT
L
IROUT
SAR_0 SAR_1
XT
AL
I
US
B_
DM
US
B_
DP
21
20
19
Chassisplatte / Chassis Board T8 – Scaler YVR190R-4/7
(
)
¡