Service Manual

A-9/A-10
MM-E2072-09333-00
SCI
JTAG
TIMER
BUS
PULSE MODE
CONTROL
ADDRESS
BUS
ISB
INTERFACE
64K X24
MODE 7
NP-R6500
HOST
DATA
BUS
PLL
ESSI0
ESSI1
ONCE
MODE 5
R9420
FAST SRAM
FRAMEMODE
MASTER
CODEC_1
SPARE
0.01UF
C9488
39K
3.3V
3.3V
8
DE_
VMID_TP
13
C9484
0.01UF
3.3V
15
VCC
15
10
0.1UF
C6016
C9489
1
3.3V
FLAG_TP
0.01UF
10
R9419
39K
C9498
0.1UF
3.3V
10K
R6042
11
3.3V
3.3V
10
100
R6041
C9407
0.39UF
0.01UF
C9481
JTAG_RESET
0
R6032
10K
3.3V
R60381.2K
18
10NF
750 R6033
C9496
0.1UF
C6039
TDO
3.3V
17
4
C9508
0.1UF
LOGIC_00
U6065
9
10
8
1
10NF
C9482
3
14
C6010
0.1UF
HREQ_
HRW
16
5
6
0.1UF
C6004
1
U6065
4
VCC
TXD
RXD
1
5
3.3V
R9513
0
8
1K
R6500
910
R6027
3.3V
3.3V
OPTION
R9495
0.1UF
12
OPTION
C6019
VIN
2
VOUT1
VOUT24
3.3V
13
R9425
C9419
1UF
40212212354
U6097
ADP3338AKC-3.3
1
GND
3
15
3.3V
9
17
2
3
VCC
2
VCC
2
1
8
5
6
9
1
1
2
6
8
2
5
3
8
V
C
C
P
4
5
67
WR_
XTAL
53
14
7
4
8
0
8
6
9
5
5
7
6
5
1
0
3
1
1
1
1
1
9
1
2
9
2
STD1
TA_
62
141
TCK
140
TDI
139
TDO
29
TI00
TI01
28
27
TI02
142
TMS_
138
TRST_
TXD
4
SC01
3
SC02
SC10
11
144
SC11
SC12
143
17
SCK0
16
SCK1
SCLK
15
7
SRD0
1
SRD1
10
STD0
MODB|IRQB_
135
MODC|IRQC_
134
MODD|IRQD_
N
C
1
4
9
2
0
N
C
2
4
6
P
C
A
P
6
PINIT|NMI
RD_
68
44
RESET
13
RXD
12
SC00
HAD3
40
HAD4
37
HAD5
36
HAD6
35
HAD7
34
HCS_
30
HDS_
21
HREQ_
24
HRW
22
137
MODA|IRQA_
136
2
6
G
N
D
H
3
9
G
N
D
P
4
7
G
N
D
P
1
4
8
HA0
33
HA1
32
HA2
31
HACK_
23
HAD0
43
HAD1
42
HAD2
41
G
N
D
C
2
6
6
G
N
D
D
1
1
0
4
G
N
D
D
2
1
1
2
G
N
D
D
3
1
2
0
G
N
D
D
4
1
3
0
G
N
D
Q
1
1
9
G
N
D
Q
2
5
4
9
0
G
N
D
Q
3
1
2
7
G
N
D
Q
4
G
N
D
S
1
9
G
N
D
S
2
D6
108
D7
109
D8
110
D9
113
5
DE_
55
EXTAL
G
N
D
A
1
7
5
G
N
D
A
2
8
1
G
N
D
A
3
8
7
G
N
D
A
4
9
6
G
N
D
C
1
5
8
123
D18
124
D19
125
D2
102
D20
128
D21
131
D22
132
D23
133
D3
105
D4
106
D5
107
CAS_
CLKOUT
59
D0
100
D1
101
D10
114
D11
115
D12
116
D13
117
D14
118
D15
121
D16
122
D17
A9
85
AA0
70
AA1
69
AA2
51
AA3
50
BB_
64
BCLK
60
BCLK_
61
71
BG_
63
BR_
52
94
97
98
99
A2
76
A3
77
A4
78
A5
79
A6
82
A7
83
A8
84
U6042
XC56303PV100
DSP
A0
72
A1
73
A10
88
A11
89
A12
92
A13
93
A14
A15
A16
A17
9
7
12
13
11
14
R6020
39K
1
R6034750
U6065
1
GND
3.3V
13
10K
R6002
4
OPTION
R6045
C6020
0.1UF
19
20
R9607
39K
15
6
39K
R9423
FS
TMS
22
12
TRST
VCC
3.3V
R9411
39K
TDI
R9465
1K
680NH
L6000
18
5
C6091
R9410
39K
3.3V
14
6
1UF
OPTION
3.3V
14
23
4
0
R9490
C9506
0.1UF
R6009
39K
5
270PF
C6041
R6016
39K
39K
R9409
19
C9486
0.01UF
0.1UF
21
15
8
0
C6034
SW_A+
SW_EXT_TX_AUDIO_ISB
0.1UF
C9500
9
HYBRID_OPT
AUDIO_SW
EXT_RX_AUDIO_ISB
EXT_TX_AUDIO_ISB
HYB_3.3V
HYB_CODEC_FC
HYB_ESSI_FSD
HYB_ESSI_SCK
HYB_ESSI_SRD
HYB_ESSI_STD
HYB_GND
HYB_MCLK
HYB_RESET
ISB_EXT_AUDIO_SW
PTT_OUT
9
0
1
0
2
1
6
0
7
1
92
88
93
5
4
1
6
5
9
1
1
1
2
0
6
1
7
0
1
7
4
0
6
7
9
4
9
5
9
6
4
5
14
16
26
27
86
1
5
7
6
7
7
7
8
3
7
9
80
83
84
8
5
8
7
8
9
4
3
5
0
5
1
2
5
2
5
3
5
4
5
5
6
4
6
6
69
72
73
1
28
29
30
31
38
39
4
2
18
19
58
22
23
24
25
59
62
63
68
56
57
74
75
6
7
8
9
12
13
99
49
48
47
46
45
44
37
36
98
97
8
U6038
IS61LV6424TQ
82
81
35
34
33
32
100
39K
R9418
8
11
12
SW_A+
39K
1UF
C9472
0
3.3V
R6028
R6000
39K
3.3V
25
8142228
LOAD_DIV
5
2
11
OUT|FIR_1
13
RESET
3
SSI_CLK
10
SSI_DATA
6
1915
VCC4
VCC3
VCC2
VCC1
23
CLK_IN
7
DSM_EN
4
DSM_FS
12
26
27
FIR_2
FIR_3
FIR_4
FIR_5
FIR_6
N.C.1
N.C.2
GND4
GND3
GND2
GND1
FIR_7
FIR_8
FIR_9
FIR_10
FIR_11
16
17
18
19
20
21
24
C9485
0.01UF
U6000
ASIC_DSM
0.1UF
3.3V
3.3V
2
C6013
7
C9421
10UF
0.1UF
OPTION
R9416
C9502
12
2
3.3V
0
9
3
1.2K
R6026
1.8K
R6022
R9496
39K
3.3V
1.8K
R6039
R6040
1.8K
0
R9489
R9422
39K
9
3.3V
HA1
13
100PF
C6015
0.1UF
C9507
39K
R9412
10
13
DSM_OUT
3
0.1UF
C6021
11
20
R9417
39K
14
C6040
270PF
C9501
0.1UF
18
R6035
C9499
0.1UF
11
14
C6000
10UF
0
0
3
2
7
C6014
100PF
C6006
3.3V
1
0.01UF
0.1UF
C9487
SCLK
0
1K
R9464
22
R6036750
4
3
TCK
11
10
6
3.3V
16
10UF
R6018
39K
23
C9420
0
HA2
21
3.3V
13
19
43
HA0
3.3V
36
37
39
41
31
32
44
28
9
8
12
22
21
48
47
10
11
20
27
35
18
7
6
5
4
15
30
1
4
2
9
24
38
23
1
2
45
34
3
3
4
0
4
2
4
6
25
17
16
12
2
U6040
TLV320AIC10
26
3
3.3V
1
2
6
C6002
0.1UF
R6030
39K
C9490
0.01UF
7
C6008
0.1UF
C9515
0.1UF
C9483
0.01UF
R6037
910
U6065
1
2
3
3.3V
R6023
1.8K
7
39K
R9421
SW_EXT_TX_AUDIO_ISB
PTT_OUT
DSP_RESET
DSM_AGC_EN
CLK_OUT
EXT_RX_AUDIO_ISB
AUDIO_SW
ISB_EXT_AUDIO_SW
EXT_TX_AUDIO_ISB
3.3V
RX_AUDIO-
RX_AUDIO+
DSM_OUT
HOST_RW
DSP_REQ
3.3V
MIC
DSP_CS
16.8MHZ
ESSI(0:3)
HOST_ADD(0:18)
DSP_ADDR(0:15)
HOST_DATA(0:15)
DSP_DATA(0:23)
CONVST
SR_CLK
SR_DATA
A_D_DATA
Figure A-1.D.LORDModule,SchematicCircuitDiagram
(Sheet4of15–DSP SubsystemCircuits)
VCCA1
VCCA2
VCCA3
VCCA4
VCCS1
VCCQ1
VCCQ2 VCCQ3
VCCQ4
VCCC1 VCCD1
VCCD2
VCCD3
VCCD4
VCCH
VCCS2
VCCC2