HT-R340
HT-R340
SCHEMATIC DIAGRAMS-3
DSP & MICROPROCESSOR SECTION
FLAG0_3.3V
DSPSDO_3.3V
DSPCLK_3.3V
DSPCS_3.3V
DSPRST_3.3V
DSPSDI_3.3V
FLDCS
FLDSDO
LEDSTBY
FLDRST
FLDCLK
KEYINT3
KEYINT2
KEYINT1
KEYINT0
KEY3
KEY2
KEY1
KEY0
DSPINT0
PLLSDA
RESET
VMUT
STEREO
SD
REMIN
PROTECT
THERMAL
INT3
DIGCLK
DIGSDI
DIGSDO
DSPRST
DIRCS
DIRPDN
DSPCS
BAND
INT1
INT2
AMUTB
PLLSCL
VCTRLA
VCTRLB
CNVSS
POFF
VMUTB
APOWER
HPIN
RDSDAT
RTAD
LTAD
+10VS
HPIN
DSPCLK_3.3V
DSPSDI_3.3V
DSPSDO_3.3V
DIRCS_3.3V
DIRINT0_3.3V
DIRRST_3.3V
VMUTV1
DIRINT0_3.3V
BCK
DIRSDO
ADCSDO
DSPMCK
HPRL
SPRLB
SPRLCS
COAX
VMUTV3
VMUTV1B
VMUTV3B
DSPSDO3
DIRPDN
DIRCS
DIRRST_3.3V
DIRCS_3.3V
DSPCS
DSPCS_3.3V
DSPRST_3.3V
DSPRST
DSPSDO1
DSPSDO2
DSPSDO_3.3V
DSPCLK_3.3V
DIGCLK
DIGSDO
DIRINT0
DSPINT0
DIGSDI
SD
VOLH
TU_R
TU_L
GNDTU
+12V_TU
+2.5V_DSP
+3.3V_DSP
+5V_DSP
GND_DAC
RTAD
LTAD
-12V
+12V
SYSIN
VOLDAT
VOLCLK
AMUT
SPRLB
SPRLCS
SPRLF
DAC_FL
DAC_FR
DAC_C
DAC_SW
DAC_SL
DAC_SR
+10VS
+12V_VIDEO
GND_VIDEO
THERMAL
PROTECT
VOLH
APOWER
POFF2
POFFV
HPRL
KEY3
KEY1
KEY0
REMIN
FLDSDO
FLDCLK
FLDCS
FLDRST
KEY2
KEYINT0
KEYINT1
KEYINT2
KEYINT3
VOLA
VOLB
LEDSTBY
GND_HP
HPIN
+5.6S
FAC1
FAC2
-VP
HP_L
HP_R
FAC1
FAC2
-VP
GND_HP
HP_L
HP_R
TU_L
TU_R
STEREO
SD
RDSDAT
RDSCLK
PLLSCL
PLLSDA
OPT2
OPT1
OPT2
OPT1
RDSCLK
DIRINT0
COAX
VMUTV1
VCTRLB
VMUT
VMUTV3
+12V_VIDEO
GND_VIDEO
VCTRLA
+9V_TUNER
ROMSDA
ROMSCL
+VCC
FBUSY
FCLK
FRXD
FTXD
CNVSS
RESET
APOWER
ROMSDA
ROMSCL
VOLDAT
VOLCLK
SPRLF
STEREO
VOLB
VOLA
SYSOUT
SYSIN
GNDTU
LRCK
+5V_DSP
DIRINT0_3.3V
FLAG0_3.3V
DSPSDI_3.3V
AMUT
To NAVD-8768
2
1
DIGITAL IN
To NAAF-8745
To NAAF-8745
To NAAF-8745
To FLASH WRITER
NC
NO
NO
NO
1k
NO
NO
NO
1k
NO
NO
R710
R720
R721
R671
R771
NO
NO
10k
33k
10k
10k
10k
56k
MDD,
MDC
MWT
MPA,
MGK
MPP
NADG-8756
NC
NC
To NADIS-8767
10k
220k
NO
YES
NO
000J
000J
000J
NO
000J
NO
NO
NO
C720
R610
R620
NO
YES
NO
D720
NO
10k
NO
R621
NO
NO
NO
C220
104Z
C241
102K
R205
0
R203
0
R207
0
C228
104Z
C235
104Z
C211
104Z
C212
104Z
C215
104Z
C214
104Z
R213
220
R210
220
R209
220
C224
104Z
C238
104Z
C239
104Z
R223
220
R224
220
R222
220
C244
101J
R251
1M
C243
104Z
C312 473K
C313
104Z
R313
220
R314
220
R315
220
R316
220
R317
220
C703
100/16
+
R776
220
R777
220
R775
220
R738
220
R739
220
R740
220
R730
0
R729
0
C798
104Z
C415
681J
C425
681J
R445
180
R446
180
R448
180
R447
180
C405
472J
R421
470
R422
470
R424
470
R423
470
R409
3.3K
R410
3.3K
R412
3.3K
R411
3.3K
C413
681J
C423
681J
R441
180
R442
180
R444
180
R443
180
C403
472J
R417
470
R418
470
R420
470
R419
470
R405
3.3K
R406
3.3K
R408
3.3K
R407
3.3K
C411
681J
C421
681J
C422
681J
C412
681J
R437
180
R438
180
R440
180
R439
180
C402
472J
R413
470
R414
470
R416
470
R415
470
R402
3.3K
R404
3.3K
R403
3.3K
C310
104Z
R318
220
C304
100/16
+
R610
R620
C716
104Z
Q728
RN1404
2
3
1
C730
101J
C729
101J
Q747
RN1404
3
1
2
Q748
RN2402
2
1
3
D747
1SS355
2
1
C767
104Z
Q772
RN2402
1
2
3
D772
1SS355
1
2
C778 102K
C712
104Z
D712
1SS355
2
1
C702 100/16
+
C223
104Z
R201
0
R225
220
C271
104Z
C307
104Z
C337
222J
C338
222J
Q331:B
NJM4580M-D
2
3
1
R401
3.3K
C401
472J
Q402:A
7
4
5
6
8
Q403:B
1
2
3
Q402:B
1
2
3
Q401:B
1
2
3
X201
24.576MHz
C323
330J
R451 4.7
R452 4.7
Q401:A
7
4
5
6
8
C748
1/50
+
R744
220
R743
220
R745
220
C301
470/6.3
+
C232
104Z
C242 103Z
R322
220
C321
330J
C322
330J
R321
220
Q705
RN1404
2
3
1
C718
104Z
R131
220
C131 100/16
+
C133
104Z
C132 104Z
R132
220
Q403:A
7
4
5
6
8
C414
153J
C424
103J
C404
333J
C416
681J
C426
681J
C406
472J
C272 104Z
R323
220
D718
1SS355
1
2
Q331:A
NJM4580M-D
5
6
8
7
4
P2011
1
2
3
4
5
6
7
8
9
10
11
C213
104Z
C209 120J
C210
120J
C217
104Z
C218
104Z
C219 104Z
C227
104Z
C230
104Z
C231
104Z
C236
104Z
R312
33
R308
33
R309
33
R307
33
R303
33
C713 4.7/50
+
Q712
RN1404
1
2
3
R342
0
R341
0
C451 220/16
+
C452
220/16
+
R733
33
R732
33
R731
33
R734
33
D773
HZU5.1B
C790
NC
C791
NC
C792
NC
C789
NC
C795
102K
C797
102K
C793
102K
C794
102K
C332
101J
L701
NCH-1479
Q701
M3062LFGPFP
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
98 VREF
99 AVCC
100 NC
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Q271
TC74VHC541FT
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
_G2
20
VCC
1
_G1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
Q272
TC74HCT7007AF
1
2
3
4
5
6
7
GND
8
OUT4
9
IN4
10
OUT5
11
IN5
12
OUT6
13
IN6
14
VCC
C311
222K
Q301
CS42518
CS42516-CQZ(R)-D
17
18
19
REFGND
20
AOUTB4-
21
22
23
AOUTA4-
24
VA
25
AGND1
26
AOUTB3-
27
28
29
AOUTA3-
30
AOUTB2-
31
31 AOUTB2
32
32 AOUTA2
33
AOUTA2-
34
AOUTB1-
35
36
37
AOUTA1-
38
MUTEC
39
LPFLT
40
AGND2
41
VARX
42
RXP7/GP7
43
RXP6/GP6
44
RXP5/GP5
45
RXP4/GP4
46
RXP3/GP3
47
RXP2/GP2
48
RXP1/GP1
49
RXP0 49
50
TXP 50
51
VD2
52
DGND2
53
VLS
54
SAI_SDOUT
55
RMCK
56
CX_SDOUT
57
ADCIN2
58
ADCIN1
59
OMCK
60
SAI_LRCK
61
SAI_SLCK
62
CX_SDIN4 62
63
CX_SDIN3 63
64
CX_SDIN2 64
1
CX_SDIN1
2
CX_SCLK
3
CX_LRCK
4
VD1
5
DGND1
6
VLC
7
CCLK/SCL
8
CDOUT/SAD
9
CDIN/AD1
10
CS/AD0
11
INT1
12
_RST
13
AINR-
14
AINR+
15
AINL+
16
AINL-
Q702
S-812C50AUA-C3E
2
I
3
O
1
G
R612
47K
R677 27K
R676
27K
R678
10K
R609 10K
R332
10K
R333 10K
R334
10K
R436
4.7K
R435
4.7K
R434
4.7K
R433
4.7K
R432
4.7K
R431
4.7K
R430
4.7K
R429
4.7K
R428
4.7K
R427
4.7K
R426
4.7K
R425
4.7K
R221
1K
R704
1K
R703
1K
R710
R721
X701
CSTCR6M0055
-R0
R618
220K
R790
4.7K
R791
4.7K
R792
4.7K
R793
4.7K
R794
4.7K
R795
4.7K
R789
4.7K
R797
4.7K
R781
1K
R695
2.7K
R694
2.7K
R696
2.7K
R693
2.7K
R673 220K
R778
1K
R779
1K
R780
1K
R773
47K
R770
10K
R769
10K
R768
10K
R670
NC
R748
1K
R750
1K
R617
10K
R718
10K
R720
R723
1K
R621
R727
1K
R629
2.2K
R630
2.2K
R208
10K
R206
10K
R204
10K
R202
10K
R211
10K
R212
10K
R647
10K
R226
10K
R671
R771
R742
220
R741
10K
P302A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P303A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
E151
NC
1
P301A
1
2
3
4
5
6
P7001A
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P701A
1
2
3
4
5
6
7
8
9
P101A
1
2
3
4
5
6
7
8
9
10
11
12
13
C720
104Z
R669
NC
R668
NC
C331 101J
C308
104Z
C335
22/50
+
R337
0
C334
22/50
+
C336
22/50
+
R338
0
R336
56
C333
22/50
+
R335
56
R643
NC
R774
NC
C104 104Z
C103 100/16
+
R735 100
R736 100
R636 2.2K
C735
104
R635 2.2K
L131
L131 : BLM21PG221SN1
U132
GP1FAV51RKF5
1
OUT
3
VCC
2
GND
U131
GP1FAV51RKF5
1
OUT
3
VCC
2
GND
R766
NC
R765
1K
R666
10K
C762 104Z
R767
1K
R753
220
R754
220
R751
1K
R631
10K
R632
10K
R646
10K
D720 1SS355
Q706
NC
3
2
1
C204
220/6.3
2
+
Q201
ADSP-21266
73
73 VDDEXT
74
74 GND
75
VDDINT
76
GND
77
DAI_P10
78
DAI_P11
79
DAI_P12
80
DAI_P13
81
DAI_P14
82
DAI_P15
83
VDDINT
84
GND
85
GND
86
DAI_P16
87
DAI_P17
88
DAI_P18
89
DAI_P19
90
VDDINT
91
GND
92
GND
93
VDDEXT
94
DAI_P20
95
GND
96
VDDINT
97
FLAG2
98
FLAG3
99
VDDINT
100
GND
101
VDDINT
102
GND
103
VDDINT
104
GND
105
VDDINT
106
GND
107
107 VDDINT
108
108 DDINT
109
GND
110
VDDINT
111
GND
112
VDDINT
113
GND
114
VDDINT
115
GND
116
VDDEXT
117
GND
118
VDDINT
119
GND
120
VDDINT
121
RESET
122
SPIDS
123
GND
124
VDDINT
125
SPICLK
126
MISO
127
MOSI
128
GND
129
VDDINT
130
VDDEXT
131
AVDD
132
AVSS
133
GND
134
CLKOUT
135
EMU
136
TDO
137
TDI
138
TRST
139
TCK
140
TMS
141
GND
142
CLKIN
143
XTAL
144
VDDEXT
1
VDDINT 1
2
CLKCFG0 2
3
CLKCFG1
4
BOOTCFG0
5
BOOTCFG1
6
GND
7
VDDEXT
8
GND
9
VDDINT
10
GND
11
VDDINT
12
GND
13
VDDINT
14
GND
15
FLAG0
16
FLAG1
17
AD7
18
GND
19
VDDINT
20
GND
21
VDDEXT
22
GND
23
VDDINT
24
AD6
25
AD5
26
AD4
27
VDDINT
28
GND
29
AD3
30
AD2
31
VDDEXT
32
GND
33
AD1
34
AD0
35
WR 35
36
VDDINT 36
37
VDDINT
38
GND
39
RD
40
ALE
41
AD15
42
AD14
43
AD13
44
GND
45
VDDEXT
46
AD12
47
VDDINT
48
GND
49
AD11
50
AD10
51
AD9
52
AD8
53
DAI_P1
54
VDDINT
55
GND
56
DAI_P2
57
DAI_P3
58
GND
59
VDDEXT
60
VDDINT
61
GND
62
DAI_P4
63
DAI_P5
64
DAI_P6
65
DAI_P7
66
VDDINT
67
GND
68
VDDINT
69
GND
70
DAI_P8
71
DAI_P9
72
VDDINT
L201
BLM21PG221SN1
C704 100/16
+
R191
39K
R192
39K
R194
0
R193
33K
C192
100/16
+
C191
100/16
+
D192
NC
1
2
Q191
BD7820
1
_SHUT
2
INPUT
3
GND
4
OUTPUT
5
DAJ
Q101
2SC1815
2
1
3
R101
330
D101
HZU10B
1
2
C101
100/16
+
C306
104Z
R301
33
R304
33
R305
33
R310
33
L301
BLM21PG221
SN1
L202
BLM21PG221
SN1
R325
2.7K
L303
L302
C302
470/6.3
+
C303
470/6.3
+
C309
NC
D336
2
1
D334
2
1
D338
2
1
D332
2
1
D335
2
1
D333
2
1
D337
2
1
D331
2
1
R340 3.9K
R339
3.9K
R331
10K
R747 2.2K
C750
474K
Q735
S-24CS16A0I-J8V1G
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
R749
1K
P201
JTAGNC
1
3
5
7
9
11
13
14
12
10
8
6
4
2
R231
56
L231
LM182
L311
LM182
R311 33
L306
LM182
R306
33
R302
33
L305
LM182
C749
474K
C305
100/10(VX)
+
17 VQ
18 FLT
OPTICAL
U04
DSP & MICROPROCESSOR PC BOARD
HPIN
VOLB
VOLA
STEREO
SD
REMIN
SYSOUT
SYSIN
PROTECT
THERMAL
VOLH
APOWER
VOLDAT
VOLCLK
SPRLF
VCTRLA
VCTRLB
VMUTV1B
VMUTV3B
CNVSS
RDSDAT
DSPINT0
PLLSDA
PLLSCL
VMUTB
DIGCLK
DIGSDI
DIGSDO
DSPRST
DIRCS
DIRPDN
DSPCS
ROMSDA
ROMSCL
AMUTB
FLDCS
FLDSDO
LEDSTBY
FLDRST
FLDCLK
KEYINT3
KEYINT2
KEYINT1
KEYINT0
KEY3
KEY2
KEY1
KEY0
AVSS
81 HPRL
82 NC
83 NC
NC
VSS
NC
NC
NC
NC
NC
VCC2
NC
NC
NC
FCE
SPRLCS 50
NC 49
SPRL B 48
DSPINT2
DSPINT3/DIRINT1
DSPINT1
NC
NC
NC
NC
NC
NC
XOUT
VSS
XIN
VCC1
NC
NC
NC
FCLK 33
FRXD 32
FTXD 31
NC
HOLD
+5V
+5V
+5V
+5V
To TUNER UNIT
+5V
+3.3V
+3.3V
+1.2V
+1.2V
+3.3V
+3.3V
SD-4(E-5)
SD-4(E-1)
SD-2(H-3)
SD-2(H-4)
SD-2(H-5)
+1.2V
+5V
-12V
+12V
Q401 - Q403 : NJM4580M-D
L302, L302 :
BLM21PG221SN1
+10V
+2.5V
+5V
+8.9V
<Note>
NC = No mount of parts.
SD = SCHEMATIC DIAGRAMS
MDD,
MDC
MWT
MPA,
MGK
MPP
Refer to following table about the parts displayed
by mark " ".
Refer to following table about the parts displayed
by mark " ".
A
1
2
3
4
5
B
C
D
E
F
G
H
