SCHEMATIC DIAGRAMS-3 / PART-5
MICROPROCESSOR AND CODEC SECTION
TX-SR607/SA607/SR507/SA507/SR577/DTR-30.1/20.1/HT-RC160/HT-R670
A
1
2
3
4
5
B C D E F G H
6
7
8
J K L
OPT1
DIRINT0
DIR_CLK
DIRRST
DIRCS
DIGSDI
RI
+5.6V_MPU
DSPINPSEL
ROMCLK
ROMSDO
AMUT
AMUT_CON
DIGSDO
FL-
FL+
FR+
FR-
C-
C+
SW+
SW-
SL-
SL+
SR+
SBL+
SBR+
SBR-
COAX1
OPT2
OPT1
COAX2
SBL-
FLDSDO
FLDCLK
FLDRST
FLDCS
DSPINT0
DSPINT1
DSPINT2
DSPCS
DSPCLK
DIGSDI
DIGSDO
ROMSDI
ROMCS
SPRLCS
SPRLSB
HPDET
MICMUT
MICDET
KEY0
KEY1
KEY2
KEY3
SYSOUT
DIR_CLK
DIRINT0
DIRRST
VOLCLK
VOLDATA
SPRLF
LEDSTBY
THERMAL
HPD_TX
FSI
FSO
SYSIN
FLHS
TRGC
TRGB
TRGA
CX_SCLK
CX_LRCK
CEC_IO
REMIN
VSPSCK
VSPRST
RS232TXD
RS232RXD
SCL_RXSW
RST_RXSW
VSPSDA
SDA_RXSW
ECON_TXD
KEYINT0
KEYINT1
SDA_RX
SCL_RX
INT_RX
MUTE_RX
RST_RX
INT_TX
RST_TX
VDSW_SCL
VDSW_SDA
CEC_IO
SCL_TX
SDA_TX
SCL_TXDDC
SDA_TXDDC
PLLSDA
PLLSCL
FCLK
DSPRST
DSPINPSEL
VMUT
IPROTECT
ECON_RXD
PROTECT
ROMSDO
APOWER
APOWER_W
VSPREQ
DIRCS
FLMD0
Z2VOLCLK
OERXTH
MCK_HDMI_A
DSPSBLR
RMCK
DIR_SDOUT
OMCK
DIR_LRCK
DSPLR
DSPSLR
DSPCSW
POFF2_1
POFF
MMPSDA
MMPSCL
MMPRST
SR_RST
MMPRXD
MMPTXD
REMIN2
SR_RXD
SR_TXD
RDSCLK
RDSCLK
RDSDATA
VOLA
INPSEL
ECON_RST
SYSOUT
OMCK
HDMISPF_DL2
SR-
+5.6V_MPU
SEC1H
SPRLZ2
VDLOCK
VDSWDCTL_FANCTRL
VDSWDCTL_FANCTRL
COAX2
COAX1
CEC_OUT
BAND
INT1
INT2
INT3
RESET
OC_DDI
OC_DDO
OC_DCK
OC_DMS
SYSOUT
SBZ2MUT_CON
Z2MUT_CON
AMUT_CON
POFF2_1
+10S
RST_RXSW
SDA_RXSW
VSPRST
VSPSCK
VSPSDA
VSPRDY
VSPREQ
VDLOCK
SCL_RXSW
INPSEL
DIGSDO
DIGSDI
DSPCLK
DSPCS
DSPINT0
DSPINT1
DSPINT2
DSPRST
HPD_TX
SDA_TXDDC
SDA_TX
SCL_TX
CEC_IO
RST_TX
INT_TX
RST_RX
MUTE_RX
INT_RX
GNDDG_HDMI
SCL_TXDDC
SCL_RX
SDA_RX
GNDA_HDMI
GNDA_HDMI
CX_LRCK
CX_SCLK
DSPSBLR
RMCK
DIR_SDOUT
MCK_HDMI_A
HDMISPF_DL2
OERXTH
DSPINPSEL
DSPSLR
DIR_BCK
DIR_LRCK
+3.3VMPU
FLHS
APOWER_W
RESET
FLMD0
FCLK
FSO
FSI
AUX_V
AUX_L
AUX_R
MICMUT
MICDET
MICOUT
VOLB
VOLA
KEYINT1
LEDSTBY
KEYINT0
+3.3S
KEY3
KEY2
KEY1
KEY0
FLDSDO
FLDCLK
FLDCS
FLDRST
REMIN
FLAC2
FLAC1
GNDV_AUX
GNDA_AUX
GNDA_AUX
-VP
+12VD_ST
POFF
GNDDG
+10VS
GNDDG
HPDET
SPRLF
SPRLCS
SPRLSB
SPRLZ2
+3.3VMPU_232
RS232TXD
RS232RXD
VOLDATA
Z2VOLCLK
TRGC
TRGB
TRGA
Z2MUT
REMIN2
GNDA
+5VA_CODEC
+5VD_CODEC
GNDDG
AUX_GNDV
VMUT
VDSW_SCL
MMPTXD
MMPDET
-VP
FLAC2
FLAC1
+12VD
POFF2
+5VDIS
AUX_V
VDSW_SDA
MMPDETINT
MMPRST
MMPSDA
MMPSCL
MMPRXD
VDSWDCTL_FANCTRL
VOLB
VOLH
ROMCLK
RDSDATA
+3.3VMPU
+15V
-15V
DSPCSW
DSPLR
THERMAL
PLLSCL
PLLSDA
STEREO
SD
+9VTU
VDD_SEL
TU_L
GNDTU
TU_R
GNDTU
ECON_RXD
ECON_RST
ECON_TXD
SBZ2MUT
SBZ2MUT_CON
Z2MUT
Z2MUT_CON
SBRELAY_CON
SBRELAY_CON
SBRELAY
FM_RDS
+10V
VOLH
VOLCLK
VOLDATA
PROTECT
SEC1H
IPROTECT
AMUT
-15V
-15V
-15V
-14.3V
-14.3V
+15V
+15V
+15V
+10V
+15V
+14.3V
+14.3V
SBZ2MUT
SR_RXD
SR_TXD
SR_RST
LTAD
RTAD
DAC_FR
DAC_FL
DAC_SR
DAC_CT
DAC_SW
DAC_SBR
DAC_SL
AUX_L
AUX_R
MICOUT
DAC_SBL
GNDA_AUX
SD
STEREO
GNDA
VSPRDY
DRST
MMPDETINT
MMPDET
SBRELAY
RI
TU_R
TU_L
GNDTU
+5.0VDIS_
OPT2
Z2MUT
PRRLF
PRRLF
DIR_BCK
+10V
+12VD
+12V
APOWER
POWERD
ROMSDI
ROMCS
IR_GND
GNDDG
[C/SW]
+5.0V
+5.0V
+5.0V
+5.0V
75
76
40
39
38
37
73
74
1
109
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
OPT1
OPT2
COAX1
COAX2
DIGITAL IN
OTHER MODEL : 33P
-35.0V
(GNDMIC)
+3.3V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.6V
[FL/FR]
[SL/SR]
[SBL/SBR]
EXCEPT
TX-SA607
TX-SA507
DTR-30.1
DTR-20.1
ONLY
BADG-0025
C400-C406
DAC POST FILTER VALUE
222J
471J
680
470
10K
4.7K
R420-R427
R430-R437
R440-R447
R450-R457
331J
C410-C412
C420-C422
C413-C416
C423-C426
153J
C417
C427
331J
121K
[SBL/SBR]
[SL/SR]
[Center/Sub]
[FL/FR]
FLTXD
FLRXD
TO TUNER UNIT
+5.0V
TO BATRM-0029
PART-7:F3
TO BAPS-0039 PART-18:D1
TO BAPS-0049 PART-18:D1
F/W UPDATE TERMINAL
(Rear Panel)
GNDDG
TO BAETC-0011 PART-3:B8
TO BAETC-0017 PART-4:A3
TO BAAF-0014 PART-3:C1
TO BAAF-0008 PART-3:C1
TO BAAF-0014 PART-3:C1
TO BAAF-0008 PART-3:C1
TO BAAF-0014 PART-3:B1
TO BAAF-0008 PART-3:B1
TO BADIS-0036 PART-9:L2
TO BADIS-0046 PART-9:J2
TO BAVD-0038 PART-6:L4
TO BAVD-0048 PART-6:L4
TO BAHDM-0060 PART-11:G1
TO BAHDM-0063 PART-11:G1
TO BAHDM-0060 PART-11:H1
TO BAHDM-0063 PART-11:H1
TO BAHDM-0060 PART-11:J1
TO BAETC-0067
PART-17:E5
OTHERS
TX-SA607
DTR-20.1 : 27P
151K
333J
TX-SA607/TX-SA507 ONLY
ST
TUNED
PP/PB/PA TYPE
ONLY
(RDS DECODER)
EXCEPT TX-SA507
TX-SA607
BAND
INIT1
INIT2
INIT3
R700
MODEL
TYPE
R701
R702
R703
R704
R705
R706
R707
N.C
0
N.C
0
10K
10K
N.C
0
DD
PP
PB
PA
N.C
0
JJ
10K
N.C
10K
N.C
10K
N.C
33K
4.7K
10K
33K
33K
4.7K
33K
4.7K
56K
33K
DC
DF
MO
10K
N.C
MQ
MR
TX-SR507/SA507
TX-SR577
HT-R670
DD
PP
PB
PA
TX-SR607/SA607
JJ
DTR-30.1
DD PA
33K
4.7K
N.C
0
10K
N.C
N.C
0
10K
10K
56K
33K
10K
N.C
33K
10K
10K
N.C
56K
33K
10K
N.C
33K
10K
10K
33K
33K
56K
56K
33K
33K
56K
33K
4.7K
10K
10K
10K
10K
10K
10K
10K
10K
10K
33K
10K
10K
10K
33K
DC
DF
MO
33K
33K
10K
33K
10K
10K
N.C
MQ
MR
DC
MO
4.7K
33K
33K
56K
4.7K
33K
DC
INITAIL SETTING VALUE
TX-SR507/TX-SA507 ONLY
N.C
0
33K
10K
N.C
0
10K
N.C
10K
10K
10K
33K
10K
33K
N.C
N.C
0
33K
4.7K
33K
PP
R651:DTR-30.1 ONLY
33K
DTR-20.1
N.C
0
N.C
0
N.C
0
N.C
0
DD
DC
4.7K
33K
HT-RC160
0
10K
N.C
0
N.C
0
10K 10K
R137 10K
R138
10K
C136
080D
C135 080D
R139
82K
C140
104Z
R141
47
C142
104Z
R142
47
R140
82K
R302
330
R303
330
C305
104Z
C315 104Z
R304
220
R305
47
R306
220
R307
220
R309
220
C309 104Z
C333 330J
R301
330
R313
150
R308
47
C336 330J
C334 330J
C313
104Z
C314
104Z
R319
330
R318
330
R317
330
C316 221J
R324
220
C317
104Z
R684
0
R685
0
C171
104Z
R323
330
R714 10K
R713
2.2K
C604
4.7/50
C151
104Z
R151 10K
R432
R434
R360
10K
R361
10K
R336
330
R334
330
R333
330
C337
330J
R337
330
R517 10K
C505
104Z
R586
220
C501
104Z
C502
104Z
C503
104Z
R584 220
R610
4.7K
R609
4.7K
R507
47
R508
47
C519
102K
R574
47
R576
47
R575
10K
C520
102K
C510
101J
C511 101J
R605
47
R606
2.2K
C517 101J
R607
47
R608
2.2K
C518 101J
R601
220
R602
220
R724
100
R721
10K
R723
100
R587
1K
R556
47
R526
220
R536
10K
R521
220
R539
10K
R523
220
R538
10K
C515
104Z
R590
27K
R588
27K
R557
47
R558
220
R560
47
R561
47
R580
220
R505
220
R570
47
R595
47
R566
220
R565
220
R564
220
R591
1K
R592
10K
C514 102K
C625 104Z
R599
220
C744104Z
R596
1K
R598
100
C516
102K
R700
LIST
R701
LIST
R702
LIST
R703
LIST
R704
LIST
R705
LIST
R706
LIST
R707
LIST
R617
4.7K
R618 2.7K
C524 102K
R616 2.7K
C523 102K
R615
4.7K
R613
4.7K
R614 2.7K
C522 102K
R611
4.7K
R612 2.7K
R620 47K
C527 104Z
R569 47
R572 220
R573
220
R568
47
R567
47
R597
10K
R600
47
R594
1K
R582
220
R509
220
R513
47
R514
47
R518
47
R529
47
R531 10K
R530
47
R540
47
R541 47
R542 47
R544 47
R545 47
R623
10K
R633
R633:47
R634
220
R635
10K
R636
47
R637
10K
R725 220
R583
47K
R726
27K
R638
47
R553
47
R642
47
R643
10K
R648
10K
R649
10K
R650
10K
R651
10K
R652
10K
R653
10K
R654
10K
R656
220
R657
220
R658
220
C506
104Z
C507
104Z
R722 220K
R639
47
R640 10K
R520
10K
R535 10K
R537
47K
R552
47
R663
10K
R577 10K
R664 22K
R665 22K
R666 22K
R667 22K
R550
47
R110
10K
R510
47
C101
100/25
C701104Z
R315
47
R314
220
R171
1M
C613
105K
C751
0.47/50
C705
100/10
C139 220/10
C303
470/10
C304
470/10
C709104Z
C708
100/10
R312
47
C74710/50
C307 104Z
C308
100/25
C306
47/25
C318 104Z
Q753
KRA107S
Q754
KRC102S
Q755
KRA107S
Q756
KRC102S
Q757
KRC107S
Q751
KRC104S
Q601
KRC104S
D111
KDS4148U
D601
KDS4148U
D702
KDS4148U
R410
3.3K
R400
3.3K
R411
3.3K
R401
3.3K
R420
R421
R431
R427
R422
R423
R424
R433
R436
R426
R435
R425
R415
3.3K
R405
3.3K
R406
3.3K
R416
3.3K
R413
3.3K
R403
3.3K
R412
3.3K
R407
3.3K
R417
3.3K
R402
3.3K
R414
3.3K
R404
3.3K
R440R441
R430
R437
R447
R442
R444 R443
R446 R445
R475
180
R465
180
R466
180
R476
180
R473
180
R463
180
R464
180
R474
180
R472
180
R462
180
R467
180
R477
180
R470
180
R460
180
R461
180
R471
180
R450
R451
R452R457
R454 R453
R456
R455
C407
333J
C401
C400
C402
C404
C403 C406 C405
C410
C411C421 C420 C412 C422 C414C424 C426
C416
C415 C425
C413
C423
C408
220/25
C409
220/25
R409
22
R408
22
R311
1.5K
C310
102J
C311
223K
C102
104Z
R102
0
C107104Z
R107
100
C104
10/50
D701 KDS4148U
C508
101J
R534
10K
R504
10K
C509101J
R533
10K
R632
47
R548
1K
R554
47
R555
47
R562
47
R622
R622:47
R626
47
R627
47
R549
R549:
TX-SR607
DD/DC/DF
ONLY
10K
R628
220
R629
47
R630
47
R503
47
R547
470
R546
47
R631
47
R500 10K
R527
47
R528
47
R5162.7K
C526101J
R604
220
R603
220
R589
1K
R641
220
R511
220
R525
220
R578
220
R645
10K
R524
220
R551
47
R644
10K
R593
1K
R581
220
C512 102K
R111
1M
R647
47
R646
47
R571
47
R559
10K
R325
150
R339
330
R655
220
Q302
TC74VHC157FT
1
SELECT
2
1A
3
1B
4
1Y
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
Q171
TC7WU04FU
1
2
3
4
GND
5
6
7
8
VD
Q403:B
3
2
1
Q404:A
NJM4580M-D
6
5
4
7
8
Q404:B
3
2
1
Q403:A
NJM4580M-D
6
5
4
7
8
Q401:A
NJM4580M-D
6
5
4
7
8
Q401:B
3
2
1
Q402:A
NJM4580M-D
6
5
4
7
8
Q402:B
2
3
1
Q746
BH33FB1WG
1
VIN
2
GND
3
STBY
4
NC
5
VOUT
L742
BLM21PG
221SN1
C629
104Z
C552
104Z
C551 104Z
R718
220
R579
220
R519
1M
C504
4.7/50
R532
220
R662
0
C351 101J
R351
10K
C350 101J
R350
10K
R330
56
R340
3.9K
R331
56
R341
3.9K
R321
56
R320
56
C340
222J
C341
222J
C330
47/50
C320
47/50
C321
47/50
C331
47/50
Q400:B
1
2
3
Q400:A
NJM4580M-D
7
4
5
6
8
C630
104Z
R501
220
R506
R506:
MO/MR/MQ
TYPE ONLY
R619:
TX-SA507
TX-SA607
ONLY
220
R619
47
R502 10K
R800
NC
L133
LBC2518T470M
L171
LBC2518T470M
X701
X171
24.576MHz
X101
Q702
S812C33AUA
I
G
O
Q703
S812C56AUA
I
G
O
Q101
LC72725V
1
RDSID
2
RDDA
3
VREF
4
MPXIn
5
Vdda
6
Vssa
7
FLout
8
C In
9
TEST
10
MODE
11
Vssd
12
Vddd
13
XIn
14
Xout
15
RST
16
RDCL
P8003A
TX-SR607
TX-SA607
DTR-30.1
ONLY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P8002A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
P8001A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P751A
1
2
3
4
5
6
7
8
9
P5504A
7
6
5
4
3
2
1
P5503A
9
8
7
6
5
4
3
2
1
P101A
1
2
3
4
5
6
7
8
9
10
11
JL901B
5
4
3
2
1
JL6610B
7
6
5
4
3
2
1
JL6002A
1
2
3
4
5
JL6001A
(RS-232)
1
2
3
4
5
6
7
8
9
JL5501B
1
2
3
P2001A
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
U132
2
GND
3
VCC
1
IN
P701A
33
32
31
30
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
R113
220
R114
220
Q111
2SC2235-Y
R101
10
C301 103K
C417
C427
C106
331J
C113
221J
C103
10/50
C105
104Z
R371
1K
C339 NC
R108
100
L153
BLM18PG
181SN
L500
BLM18PG181SN
L600
BLM18PG181SN
L741
BLM18PG181SN
L743
BLM18PG181SN
L747
BLM18PG181SN
L305
BLM18PG181SN
L173
LM182
L311
LM182
L313 LM182
L322
LM182
D112
MTZJ10VD
C111
47/50
R112
22(1W)
R115
33K
C112
104Z
R116
0
TP01
Q701
MAIN MICRO PROCESSOR
MPD70F3746GJ
109
PDL4/AD4
110
PDL5/AD5/FLMD1
111
PDL6/AD6
112
PDL7/AD7
113
PDL8/AD8
114
PDL9/AD9
115
PDL10/AD10
116
PDL11/AD11
117
PDL12/AD12
118
PDL13/AD13
119
PDL14/AD14
120
PDL15/AD15
121
PDH0/A16
122
PDH1/A17
123
PDH2/A18
124
PDH3/A19
125
PDH4/A20
126
PDH5/A21
127
PDH6/A22
128
PDH7/A23
129
P715/ANI15
130
P714/ANI14
131
P713/ANI13
132
P712/ANI12
133
P711/ANI11
134
P710/ANI10
135
P79/ANI9
136
P78/ANI8
137
P77/ANI7
138
P76/ANI6
139
P75/ANI5
140
P74/ANI4
141
P73/ANI3
142
P72/ANI2
143
P71/ANI1
144
P70/ANI0
1
AVREF0
2
AVSS
3
P10/ANO0
4
P11/ANO1
5
AVREF1
6
P00/TIP61/TOP61
7
P01/TIP60/TOP60
8
FLMD0
9
VDD
10
REGC
11
VSS
12
X1
13
X2
14
RESET
15
XT1
16
XT2
17
P02/NMI
18
P03/INTP0/ADTRG
19
P04/INTP1
20
P05/INTP2/DRST
21
P06/INTP3
22
P40/SIB0/SDA01
23
P41/SOB0/SCL01
24
P42/SCKB0
25
P30/TXDA0/SOB4
26
P31/RXDA0/INTP7/SIB4
27
P32/ASCKA0/SCKB4/TIP00/TOP00
28
P33/TIP01/TOP01
29
P34/TIP10/TOP10
30
P35/TIP11/TOP11
31
P36
32
P37
33
EVSS
34
EVDD
35
P38/TXDA2/SDA00
36
P39/RXDA2/SCL00
37
P50/TIQ01/KR0/TOQ01/RTP00
38
P51/TIQ02/KR1/TOQ02/RTP01
39
P52/TIQ03/KR2/TOQ03/RTP02/DDI
40
P53/SIB2/KR3/TIQ00/TOQ00/RTP03/DDO
41
P54/SOB2/KR4/RTP04/DCK
42
P55/SCKB2/KR5/RTP05/DMS
43
P60/RTP10
44
P61/RTP11
45
P62/RTP12
46
P63/RTP13
47
P64/RTP14
48
P65/RTP15
49
P66/SIB5
50
P67/SOB5
51
P68/SCKB5
52
P69/TIP70/TOP70
53
P610/TIP71
54
P611/TOP71
55
P612/TIP80/TOP80
56
P613/TIP81/TOP81
57
P614
58
P615
59
P80/RXDA3/INTP8
60
P81/TXDA3
61
P90/A0/KR6/TXDA1/SDA02
62
P91/A1/KR7/RXDA1/SCL02
63
P92/A2/TIP41/TOP41
64
P93/A3/TIP40/TOP40
65
P94/A4/TIP31/TOP31
66
P95/A5/TIP30/TOP30
67
P96/A6/TIP21/TOP21
68
P97/A7/SIB1/TIP20/TOP20
69
P98/A8/SOB1
70
P99/A9/SCKB1
71
P910/A10/SIB3
72
P911A11/SOB3
73
P912/A12/SCKB3
74
P913/A13/INTP4
75
P914/A14/INTP5/TIP51/TOP51
76
P915/A15/INTP6/TIP50/TOP50
77
PCD0
78
PCD1
79
PCD2
80
PCD3
81
PCS0/CS0
82
PCS1/CS1
83
PCS2/CS2
84
PCS3/CS3
85
PCM0/WAIT
86
PCM1/CLKOUT
87
PCM2/HLDAK
88
PCM3/HLDRQ
89
PCM4
90
PCM5
91
PCS4
92
PCS5
93
PCS6
94
PCS7
95
PCT0/WR0
96
PCT1/WR1
97
PCT2
98
PCT3
99
PCT4/RD
100
PCT5
101
PCT6/ASTB
102
PCT7
103
BVSS
104
BVDD
105
PDL0/AD0
106
PDL1/AD1
107
PDL2/AD2
108
PDL3/AD3
Q301
DIR & CODEC
CS42518-CQZR-D
49
49:RXP0
50
50:TXP
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
62:CX_SDIN4
63
63:CX_SDIN3
64
64:CX_SDIN2
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-
17
VQ
18
FLT+
19
REFGND
20
AOUTB4-
21
AOUTB4+
22
AOUTA4+
23
AOUTA4-
24
VA
25
AGND1
26
AOUTB3-
27
AOUTB3+
28
AOUTA3+
29
AOUTA3-
30
AOUTB2-
31
AOUTB2+:31
32
AOUTA2+:32
33
AOUTA2-
34
AOUTB1-
35
AOUTB1+
36
AOUTA1+
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
R711
47
R762
2.2K
R763
1K
R761 10K
C761
0.47/50
C762
105K
Q761
KRC104S
Q762
KRA102S
R773
1K
R771 10K
R772
2.2K
Q771
KRC104S
C771
0.47/50
C782
105K
R783
1K
Q782
KRA102S
Q781
KRC104S
C781
0.47/50
R782
2.2K
R781 10K
R563
220
C110
R784:
DTR-30.1 ONLY
331J
R784
0
P5502A
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C702100/10
C707
100/10
C772
105K
C745106K
L744
BLM18PG181SN
C748100/10
C746NC
L101
BLM18PG181SN
R51510K
C108150J
C109150J
C525101J
R585 27K
R512
27K
R543
220
R810 10K
C521 102K
C554 102K
R522 220
C553 102K
R712
1K
C706470/16
C753
470/16
R807
0
R806
0
R805
0
P5501A
7
6
5
4
3
2
1
Q752
KRA102S
NC1
D110
KDS4148U
L132
LBC2518T
2R2M
L131
LBC2518T2R2M
R134
10
C134
104K
R135
220K
R136
220K
C131
101J
R133
10
C133
104K
C132
101J
R131
75
R132
75
D131
KDS4148U
U131
2
GND
3
VCC
1
IN
C141
104Z
D132
KDS4148U
C130
104Z
C800 104Z
C801 103K
L134
LBC2518T470M
C312 104Z
C302
470/10
C319 104Z
R803
10K
P131
L746
BLM18PG
181SN
C145
220/10
Q131
74HCU04F
8
OUT4
9
IN4
10
OUT5
11
IN5
12
OUT6
13
IN6
14
VCC
1
2
3
4
5
6
7
GND
C802
104Z
Q772
KRA102S
R801
R801:
EXCEPT
DTR-30.1/20.1
0
R802
R802:
TX-SA607/DTR-30.1/20.1
ONLY
0
R173
150
R326
220
R316
150
L303
LBC2518
T4R7M
L306
LBC2518T4R7M
L307
LBC2518T4R7M
D181
KDS4148U
D182
KDS4148U
D183
RL1N4003
R181
4.7(1/2W)
R182
1(1/2W)
Q181
KRC105S
R153 2.2K
Q153
R1EX25064ASA00A
64kbit EEPROM
1
CS
2
SO
3
WP
4
GND
5
SI
6
SCK
7
HOLD
8
Vcc
R152 10K
R154 10K
C172
100D
C173
100D
C322 104Z
L304
BLM21PG221SN1
L302
BLM18PG181SN
L301
BLM21PG221SN1
R624
47
C300
470/10
C803 103K
U002
MICROPROCESSOR AND
CODEC PC BOARD
-15V
+15V
NOTE:
XY in “SCHEMATIC-a / PART-b:XY” indicates the target
location of the plug or socket, X=A to E/H/K, Y=1 to 4/5/8.
WF01
WF02
WF02
WF03
WF04
WF05
WF06
WF07
WF08
WF09
WF10
<Note>
Refer to SCHEMATIC DIAGRAM-19 / PART-17
for digital audio signal waveforms.
VDD_SEL
+3.3V
+5.0V
R102
OPEN
0
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