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Yamaha DSP-AX1 Service Manual - Remote
ABCD
E
F
G
H
1
2
3
4
5
6
DSP-AX1/RX-V1
REMOTE
CONTROL
TRANSMITTER
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
P07
P06
P05
P04
P03
P02
P01
P00
P107
P106
P105
P104
P103
P102
P101
P100
P16
P13
P07
P06
P05
P04
P03
P02
P01
P00
P107 (KI.P
.U)
P106 (KI.P
.U)
P105 (KI.P
.U)
P104 (KI.P
.U)
P103 (P
.U)
P102 (P
.U)
P101 (P
.U)
A
VSS
P100 (P
.U)
VREF
A
VCC
P97
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
(P
.U) P44
(P
.U) P45
(P
.U) P46
(P
.U) P47
P50
P51
P52
P53
P54
P55
P56
P57
P60
P61
P62
P63
P64
P65
P66
P67
P50
P51
P52
P53
P60
P61
P62
P63
P64
P65
P66
P67
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
P96
P95
P94
P93
P92
P91
P90
BYTE
CNVSS
P87/XCIN (P .U)
P86/XCOT (P
.U)
RESET
XOUT
VSS
XIN
VCC
P85/NMI
P84/INT2 (P .U)
P83/INT1
P82/INT0
P81
P80
P77
P76
P75
P74
P73
P72
P71
P70
IC1
M30622MC-716FP
LCD P
ANEL (COM8xSEG25)
5X7 FONT X 5 DIGIT
IC2 NJU6468FG1-00
NO
T MOUNTED
J3
J4
J5
J6
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P34
P35
P36
P37
P40
P41
P42
IC3
IC3
IC3
IC3
IC3
IC3
IC4
IC4
IC4
IC4
IC4
IC4
IC5
IC5
IC5
IC5
IC5
IC5
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
(P .U) P10
(P .U) P11
(P .U) P12
(P .U) P13
(P .U) P14
(P .U) P15/INT3
(P .U) P16/INT4
(P .U) P17/INT5
P20
P21
P22
P23
P24
P25
P26
P27
VSS
P30
VCC
P31
P32
P33
P34
P35
P36
P37
P40
P41
P42
P43
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P34
P35
P36
P37
P40
P41
P42
K1
K9
K17
K25
K33
K41
K49
K57
K65
K2
K10
K18
K26
K34
K42
K50
K58
K66
K3
K11
K19
K27
K35
K43
K51
K59
K67
K4
K12
K20
K28
K36
K44
K52
K60
K68
K5
K13
K21
K29
K37
K45
K53
K61
K69
K6
K14
K22
K30
K38
K46
K54
K62
K70
K7
K15
K23
K31
K39
K47
K55
K63
K71
K8
K16
K24
K32
K40
K48
K56
K64
K72
P16
P13
P07
P06
P05
P04
P03
P02
P01
P00
P100
P101
P102
P103
P104
P105
P106
P107
T5
T4
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
T17
T18
T19
T1
1.5Vx3
T2
T20
D27
D28
1SS181X2
R4
R39
R38
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
5 6
3 4
1 2
13 12
11 10
9 8
5 6
3 4
1 2
13 12
11 10
9 8
5 6
3 4
1 2
13 12
11 10
9 8
1K
Ω
x18
F
A
1111Cx18
HC07x3
(IC3~IC5)
D21
D22
R32
F
A1101Fx2
680
Ω
RA1
RA2
100Kx8x2
100Kx2
SW3
SW2
SW1
K73:LIGHT SW
R42
1k
R41
1k
R43
1k
R44
1k
C6
0.1
µ
T21
R40
R2
82
JP2
D1
R1
4.3
Q1
2SC3265
SID303C
D30
1SS184
Q7
DT
A114YKA
Q6
DTC114YKA
SLR-22VR
INDICA
T
O
R
Q2
2SC2712
1k
JP1
T3
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
SEG35
SEG36
SEG37
SEG38
SEG39
SEG40
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
31
21
33
29
30
32
24
25
26
27
28
34
35
36
37
38
39
40
41
42
43
44
R45
R46
R47
R48
R49
R50
R51
R52
R53
R54
R55
1kx11
P50
P51
P52
P60
P61
P62
P63
P64
P65
P66
P67
P53
T24
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
COM9
COM10
COM11
COM12
COM13
COM14
COM15
COM16
VDD
GND
D
CL1
CL2
M
V1
V2
V3
V4
V5
RS
R/W
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
OSC2
OSC1
23
22
R23
91k +_
2%
R24
68k
R25
68k
R26
68k
R27
68k
R22
4.7k
C8
0.1
µ
T28
C14
0.1
µ
F
x2
4MHz
R60
1M
R58
1k
R59
1k
/W
AKE UP
/INDI.
/B
USY
/D
ATA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
IC9
OSC1
OSC2
VDD
IRQ
RESET
IR
O
VSS
LPRST
PC3
PC2
PC1
PC0
PA
7
PA
6
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PA
0
PA
1
PA
2
PA
3
PA
4
PA
5
SC50105 DW
/WAKE UP
/BUSY
/D
A TA
/INDI
T27
IC8
3.0V
IC6
3.3V
T25
T23
RESET SW
T26
R34
470k
R33
27k
R28
100k
R29
15k
R30
4.7k
R37 100k
R31
56k
2
2
1
1
V.
D
.
V
.R.
S81333HG
Q3
2SC2712
SPS-503C-3
D24
RLS-73
D23
D25
RLS-73
R35
470k
Q9
DT
A114YKA
Q4
2SA1037
D26
RB491D
T22
3
3
Q8
DT
A114YKA
IC7
2.7V
21
V.
D
.
3
IC3
HC07
7
14
C9
0.1
µ
IC4
HC07
7
14
C10
0.1
µ
IC5
HC07
7
14
C11
0.1
µ
+ C2
47
µ
C5
470p
C7
0.1
µ
F
C15
C16
C13
0.1
µ
+ C4
0.1
µ
F
+ C1
47
µ
F
C3 +
220
µ
F
C12
0.1
µ
R36
100k
D29
1SS181
D2
R3
680
R57
1k
X1
8.0M
X2
32.768K
5px2
R56
0
Q5
DTC114YKA
3.3B
U
3.3B
U
3.3B
U
3.3
3.3
3.3
4.5
3.3
3.3B
U
4.5
3.3B
U
3.3
3.3SW
3.3
4.5
3.3SW
3.3
136
137
■
SCHEMATIC
DIAGRAM
Summary of DSP-AX1
Page 1
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 av amplifier/av receiver 1 0 0 6 9 8 ■ contents to service personnel ........................................... 1 front panels ............................................................. 2 rear panels ........................................................... 3~4 spec...
Page 2: Warning: Chemical
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 ■ to service personnel 1. Critical components information. Components having special characteristics are marked z and must be replaced with parts having specifications equal to those originally installed. 2. Leakage current measurement (for 120v models only). When service...
Page 3
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 2 ▼ dsp-ax1 ▼ rx-v1 ■ front panels.
Page 4
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 5 ■ audio section minimum rms output power per channel main, 20hz to 20khz, 0.015% thd, 8 Ω . . . . 110w+110w center, 20hz to 20khz, 0.015% thd, 8 Ω . . . . . . 110w rear, 20hz to 20khz, 0.015% thd, 8 Ω . . . 110w+110w rear center, 20hz to 20khz, 0.015% thd, 8 Ω . . . . ....
Page 5
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 6 ■ fm section (rx-v1 only) tuning range u, c models . . . . . . . . . . . . . . . . . . . . . . . 87.5 to 107.9mhz a models . . . . . . . . . . . . . . . . . . . . . . . 87.50 to 108.00mhz 50db quieting sensitivity (ihf, 75 Ω ) u, c models only mono (1khz, 100% mod.) . ....
Page 6
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 ● set menu table no. Set menu preset value setting ranges 1. Speaker set 1a center speaker large large/small/none 1b main speaker large large/small 1c rear l/r speaker large large/small/none 1d rear ct speaker large large/small/none 1e lfe/bass out both subwoofer/main/bot...
Page 7
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 sub-prog ra m name [ sp mode ] europe hall a europe hall b europe hall c u .S .A. Hall d europe hall e liv e concer t t oky o fr e ib u rg ro y aumont village gate village v anguard the bottom line ro xy theatre w arehouse loft arena disco pa rt y game/am usement p op/roc...
Page 8
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 ■ internal view q power transformer w sub trans p. C. B. (1) e main p. C. B. (4) r video p. C. B. (4) t video p. C. B. (1) y sub trans p. C. B. (5) u sub trans p. C. B. (3) i video p. C. B. (2) o video p. C. B. (3) !0 dsp p. C. B. (1) !1 main p. C. B. (2) !2 sub trans p. ...
Page 9
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 note : 1.When the rear panel has been removed, the ground wire of the input/output pin jack becomes loose. Connect it to the chassis by using a lead wire. 5. Removal of main p.C.B. (2) a. Remove 2 screws ( o ) and remove the left plate side in fig. 3. A. Remove 6 screws (...
Page 10
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 ■ self diagnosis function this product has a built-in self diagnosis function (diag) to facilitate inspection, measurement and determination of a faulty item, if any. There are 14 diag menu items each of which has sub-menu items. Listed in the table below are menu items a...
Page 11
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 no. 12 13 14 diag menu if status dsp ram check sum/ver/port sub-menu 11. Bsi3 12. Bsi4 13. Bsid 14. Dir5 15. Y918 16. Y908 17. Dsp6 18. Ram1 19. Ram2 #1, #2 (dsp ram check) 1. M, s (main/sub checksum) 2. M, s (main/sub version) 3. Port (setting confirmation of function se...
Page 12
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 1.Dsp thr 8.Man tst 2.Decode thr 9.Rs232c 3.Ram thr 10.Preset 4.Pro logic 11.Ad data 5.Decode byp 12.Status 6.Sp set 13.Dsp ram 7.E.Off/dis 14.Sum/ver diagnostic menu ● display at the start of diag the diagnostic menu appears on the monitor screen. (it remains on display ...
Page 13
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 in the case where the protection function works after diag has been started and the power is turned off ; when the protection function (*2) works, the history of the protection function appears on display and the power turns off. Repair the faulty parts according to the d...
Page 14
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 ● operation procedure of diag menu and sub-menu there are no.1 to no.14 menu items and some sub-menu items as well. Diag menu selection dsp-ax1 main unit: program w (forward)/ q (reverse) key rx-v1 main unit: preset tuning + (forward)/-(reverse) key sub-menu selection dsp...
Page 15
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 1. Dsp through there are 3 sub menu items (analog byps, dsp 0db, full bit). Details of diag menu in each menu, “speakers” is always set to “large”, d-range to “max”, lfe level to 0db (-10db when dolby digital is used) and center delay to 0ms unless otherwise specified. Ac...
Page 16
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 dsp 0db [remote control code: 7a—91 (prg 10)] the input signal is automatically identified and switched in the priority order of dts > dolby digital > pcm audio > analog (a/d) according to the signal detection. The l/r, c/lfe, fl/fr, rl/rr, rc signals are output through d...
Page 17
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 2. Decoder thr. The input signal is automatically identified and switched in the priority order of dts > dolby digital > pcm audio > analog (a/d). There are two sub-menu items (yss918/908, full bit). This menu is used to check the signal passage of the decoder lsi (yss918...
Page 18
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 3. Ram through 2ch/multi 3. Ram through full bit full bit [remote control code: 7a—10 (tuner preset +)] the head margin is unused and the digital data is output in full bit. The same applies as yss918/908 except that the digital data is output in full bit at d/a. 3. Ram t...
Page 19
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 (in the case of multi-ch source) • ac3d2av outputs signals using dolby digital/dts decode operation. • dsp6#1 outputs the l/r signals to l/r (sd610), rc (sd615, l only), c/lfe to c/lfe (sd611), lst/ rst to rldr/rrdr (sd612). Also, it outputs l/2 + r/2 to fl/fr (sd614) thr...
Page 20
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 4. Pro logic yss918 4. Pro logic yss908 4. Pro logic effect off dir5 ysd917 ac3d2av yss918 pro logic dsp6#2 yss910 a/d ak5383 4m dram digital analog 4m dram rl rr filter df1704 d/a pcm1704 d/a pcm1704 c filter df1704 d/a pcm1704 l r filter df1704 d/a pcm1704 d/a pcm1704 d...
Page 21
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 dir5 ysd917 ac3d2av yss918 pcm thr dsp6#2 yss910 ac3dav yss908 pro logic a/d ak5383 digital analog 4m dram rl rr filter df1704 d/a pcm1704 d/a pcm1704 rc filter df1704 d/a pcm1704 dsp6#1 yss910 lst/rst lst/rst ls/rs rc/zero rldr/rrdr rl/rr rl/rr rc rc/zero rc rl/rr rc ic3...
Page 22
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 5. Bypass decoder 5. Bypass dsp dir5 ysd917 dsp6#2 yss910 l/r (decoder bypass) a/d ak5383 digital analog swl swr filter df1704 d/a pcm1704 d/a pcm1704 rl rr filter df1704 d/a pcm1704 d/a pcm1704 fl fr filter df1704 d/a pcm1704 d/a pcm1704 c rc filter df1704 d/a pcm1704 d/...
Page 23
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 the analog switch settings for each sub-menu are as shown in the table below. Sub-menu 1 main : small 0db 2 main : large -10 3 center : none 4 lfe/bass : main 5 front mix : 5ch 6 center : small 7 rear : small center large large none large large small large rear large larg...
Page 24
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 7. Display chk effect off 7. Display chk this program is used to check lighting of the fl display which changes as shown below according to operation of the sub-menu. The signals are processed in the same way as effect off of no.4. (the l/r signal is output using analog m...
Page 25
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 9. Rs-232c txd/rxd data:xx 9. Rs-232c hard flow :xx 8. Manual test all rxd rts cts txd 1 2 3 6 7 8 9 4 5 8. Manual test the test noise is output by the noise generator with a built-in dsp through the channels specified by the sub-menu. There are ten sub-menu items. All [r...
Page 26
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 10. Preset this menu reserves and inhibits initialization of the back-up ram (parameter, set menu contents, etc. For the sound field program). The input signals are automatically identified in the priority order of ac-3 > pcm > analog. The signals are processed in the sam...
Page 27
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 11. Fan/ad the sub-menu of this menu displays the a/d conversion value of the main cpu (function circuit board ic27) which detects the keys and protection functions of the main unit in %. (100% represents 5v.) it also displays the history of the fan being driven. When in ...
Page 28
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 12. If status using this menu, the status data is displayed in the hexadecimal notation one after another. During signal processing, the status before execution of this menu is maintained. If the input mode is analog fixed in the menu before execution, it is necessary to ...
Page 29
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 bit7 mute requested bit6 dts flashing bit5 6.1/es sound field being processed bit4 rf-dem mute pin bit3 main commands all requested bit2 through & bypass (*2) bit1 6.1/es auto bit0 dts analog muted 5th byte indicates the information on the signal processing status. (*2): ...
Page 30
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 14. Sum/ver /port there are four sub-menu items. Indicates the checksum, version, port of the main microprocessor (ic27 of the function circuit board) as well as the checksum and version of the sub-microprocessor (ic1 of the dsp circuit board). The signals are processed i...
Page 31
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 14.Sum/ver/port port: 00000000 0 0 0 0 0 0 0 0 tuner mode 0 (caution 1) tuner mode 1 (caution 1) model type: dsp-ax1 (1) / rx-v1 (0) zone with (1) / without (0) video switch: pal (1) / ntsc (0) video format: pal (1) / ntsc (0) head phone: unconnected (1) / connected (0) t...
Page 32
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 33 ■ amp adjustments ● idling current adjustment before this adjustment, wait for 10 minutes with no signal applied after the power is turned on. ● test point test point cb503 cb504 cb505 cb506 cb507 cb508 cb509 cb510 item main l main r center rear l rear r rear center fr...
Page 33
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 34 ■ tuner adjustments (rx-v1 only) ● measuring instruments fm signal generator (fm sg) stereo signal generator (ssg) am signal generator (am sg) distortion meter (dist. M) ac voltmeter (acvm) dc voltmeter (dcvm) oscilloscope low pass filter (ylf-15, fc=15khz) oscillator ...
Page 34
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 35 fm adjustment ● before adjustment 1) for db, 1 µ v=0db µ example : 60db µ =1mv 2) 100% modulation means that the frequency deviation is ± 75khz. 3) install the matching transformer and connect fm sg. 4) set each switch to the following position unless other- wise speci...
Page 35
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 36 step 6 7 8 9 10 11 12 adjustment item adjustment of front end ift verification of monau- ral distortion verification of stereo distortion verification of sensi- tivity adjustment of separation adjustment of signal meter verification of auto tuning reception frequency 9...
Page 36
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 37 am adjustment (this should be done after fm adjustment.) ● connection diagram (measuring instruments) 1) adjustment of sensitivity reception frequency 1440khz * (b-3) 630khz * (b-1) 630khz * (b-1) 1080khz * (b-2) 1440khz * (b-3) adjustment point t2 t2 signal (ant in) a...
Page 37
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 37-1 ■ display data v901 : 32-bt-06g (v4472500) q ^9 &0 pattern area 138 ● pin connection ● grid assignment note 1) f1, f2 ......... Filament 2) np .............. No pin 3) p1a~p35a, p1b~p35b ..... Datum line 4) 1ga~16ga, 1gb~16gb .............. Grid 5) ic ..................
Page 38
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 37-2 ● anode connection.
Page 39
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 38 ic27 : m30624fgfp (p.C.B. Function) 16 bit µ -com (main cpu) no. Port name i/o function power on power off backup 1 sout4 dtc o sdt for cs3310 so ol ol 2 clk4 ckc sck sck for cs3310 sck ol ol 3 da1 fan da fan control i i ol 4 p93 /sbr o reset for sub cpu o o ol 5 sout3...
Page 40
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 39 ic27 : m30624fgfp (p.C.B. Function) 16 bit µ -com (main cpu) no. Port name i/o function power on power off backup 30 txd2 sdtn o sdt for non audio so ol ol 31 txd1 txdf flash serial write data transfmission for flash rom ol ol ol 32 rxd1 rxdf flash serial data receipti...
Page 41
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 40 tuner mode 1 tuner mode 0 tuner frequency 0 0 am : 531-1611khz(9khz step) fm : 76.0-90.0mhz(100khz step) 0 1 am : 530-1710khz(10khz step) fm : 87.5-107.9mhz(200khz step) 1 0 am : 531-1611khz(9khz step) fm : 87.5-108.0mhz(50khz step) 1 1 dsp-ax1 (note 1) pin 61, 63 tune...
Page 42
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 41 ic1 : m30624fgfp (p.C.B. Dsp) 16 bit µ -com (sub cpu) no. Port name function i/o no. Port name function i/o 1 p96 /csa2 cs for ac3d2av o 51 p43 ca3 dsp6 address bus 3 o 2 p95 /csa1 cs for ac3dav o 52 p42 ca2 dsp6 address bus 2 o 3 tb4in dbl dir5 double rate i 53 p41 ca...
Page 43
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 42 ic2 : ysd917 (p.C.B. Dsp) dir5 (digital format interface receiver) no. Name i/o function 1 avdd analog power supply for pll (+5v) 2 pco a pll filter connecting terminal 3 avss analog ground 4 m/s is+ master/slave mode selection 5 ddin is digital audio interface data in...
Page 44
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 43 ic5 : yss908-f (p.C.B. Dsp) ac3dav pvss ramd7 ramd6 ramd5 ramd4 ramd3 ramd2 ramd1 ramd0 pvdd rama2 sck si so /cs /csb rama3 test /ic rama4 pvss sdwck1 sdbck1 sdob0 sdob1 sdob2 rama7 rama8 rama9 vdd vss oport7 oport6 oport5 oport4 oport3 oport2 oport1 oport0 pvdd vdd sd...
Page 45
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 44 ic5 : yss908 (p.C.B. Dsp) ac3dav no. Name i/o function 1 pvdd +5v power supply 2 ramcen o external sram chip enable terminal 3 rama16 o external sram address terminal 16 4 rama15 o external sram address terminal 15 5 sdib0 i pcm input terminal 0 to sub dsp 6 sdib1 i pc...
Page 46
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 45 ic5 : yss908 (p.C.B. Dsp) ac3dav no. Name i/o function 53 crc o ac-3 crc error detect terminal 54 mute o auto mute detect terminal 55 karaoke o ac-3 karaoke data detect terminal 56 surenc o ac-3 2/0 mode dolby surround encode input detect terminal 57 /sdbck0 o sdbck0 i...
Page 47
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 46 ic6 : yss918 (p.C.B. Dsp) ac3d2av vdd2 sdwck0 sdbck0 sdia0 sdia1 rama1 rama0 ramwen ramoen vss vdd2 iport7 iport6 iport5 iport4 iport3 iport2 iport1 iport0 vss 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 vss sdwck1 sdbck1 sdob0 sdob1 sdob2 rama7 rama8 ...
Page 48
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 47 ic6 : yss918 (p.C.B. Dsp) ac3d2av no. Name i/o function 1 vdd +5v power supply (for terminal section) 2 ramcen o external sram chip enable terminal 3 rama16 o external sram address terminal 16 4 rama15 o external sram address terminal 15 5 sdib0 itp pcm input terminal ...
Page 49
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 48 ic6 : yss918 (p.C.B. Dsp) ac3d2av no. Name i/o function 53 crc o ac-3 crc error detect terminal 54 mute o auto mute detect terminal 55 karaoke o ac-3 karaoke data detect terminal 56 surenc o ac-3 2/0 mode dolby surround encode input detect terminal 57 /sdbck0 o sdbck0 ...
Page 50
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 49 ic7, 8 : yss910-s dsp6 (digital audio processor) 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74...
Page 51
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 50 ic24 : pm4007a (p.C.B. Dsp) ac-3 rf demodulator gnd vdd muti c1f0 c1f1 c2f0 c2f1 ti8 d asel da in d a out d asy o vld y ti5 mut o pddis ti4 pdo tdo trp tck tldb ti3 ti2 v out vin ti1 gnd vdd db0 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56...
Page 52
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 51 ic24 : pm4007a (p.C.B. Dsp) ac-3 rf demodulator no. Name i/o function 30 a6 o external ram address output. Address 6 31 a7 o external ram address output. Address 7 32 gnd ground terminal (0v) 33 vdd +5v power supply 34 a12 o external ram address output. Address 12 35 a...
Page 53
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 52 ic24 : pm4007a (p.C.B. Dsp) ac-3 rf demodulator no. Name i/o function 81 avdd +5v power supply for analog comparator 82 cpin i analog comparator input, positive side (non-reverse side: qpsk input) 83 cmin i analog comparator input, negative side (reverse side) 84 agnd ...
Page 54
Dsp-ax1/rx-v1 dsp-ax1/rx-v1 53 ic12 : m35013-079sp (p.C.B. Video) superimpose 1 2 3 4 17 18 19 20 5 6 7 16 8 9 10 13 15 14 12 11 osc1 osc2 cs sck sin ac vdd2 cvide0 lecha cvin vdd1 vert hor oscin oscout p3 p2 p1 p0 vss input control data control address control osc (display) display control ntsc vid...
Page 55
Abcd e f g h 1 2 3 4 5 6 dsp-ax1/rx-v1 ■ block diagram e-84/j-76.
Page 56
Abcd e f g h 1 2 3 4 5 6 dsp-ax1/rx-v1 ■ block diagram e-87/j-79.
Page 57
Abcd e f g h 1 2 3 4 5 6 dsp-ax1/rx-v1 am if coil control decoder s.Curve level det fm det coil q4 s.Meter sd ant coil vco stop osc coil agc pll mix osc mute programable divider universal counter phase detector charge pump data shift register latch unlock detector t5 l.P .F . L r l.P .F . T4 xl2 fm ...
Page 58
Abcd e f g h 1 2 3 4 5 6 ij k l m n 7 8 9 10 dsp-ax1/rx-v1 ac-3 rf demodulator sub cpu matrix 6.1/dts es decoder dolby digital/dts/pro logic decoder ac3d2av ac3dav adc dir5 ram rc ls/rs lst/rst lst/rst l/r c/lfe digit al 4.1 4.8 2.5 3.1 4.8 2.5 4.8 4.8 4.8 4.8 4.0 4.8 0.3 0.3 0.03 4.1 4.8 4.8 4.7 -0...
Page 59
A bcd e f g h 1 2 3 4 5 6 ij k l m n o 7 8 9 10 dsp-ax1/rx-v1 l/r l/r ls/rs rc c/lfe c/rc center l/r c/lfe fl/fr fl/fr fr ont l rc rc rl/rr l fl/fr fl/fr rl/rr rl/rr l/r l/r c/rc c/lfe rear center rl/rr rear l 0 0 0 0.2 4.8 4.8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 4.8 ...
Page 60
Abcd e f g h 1 2 3 4 5 6 ij k l m n 7 8 9 10 dsp-ax1/rx-v1 l center rear center fr ont l rear l 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11.4 11.4 4.9 4.9 4.9 0 0 -11.4 -11.4 4.4 4.8 3.6 4.3 3.7 -11.5 0 0 0 0 0 0 11.4 1...
Page 61
A bcd e f g h 1 2 3 4 5 6 ij k l m n o 7 8 9 10 dsp-ax1/rx-v1 rear l rear center center l fr ont l 0 0 3.2 8.3 4.9 0 3.2 8.3 0 4.9 8.3 0 4.9 4.9 0 46.8 46.8 idling current adj .(rl) 46.8 46.8 -44.7 -44.7 -46.8 -44.0 1.7 1.7 1.1 46.8 1.1 0.6 0.5 0 0 -1.7 -1.7 -1.7 -1.1 -46.8 -1.1 -0.6 -46.8 -0.6 0 -0...
Page 62
Ab c d e f g h 1 2 3 4 5 6 ij k 7 8 dsp-ax1/rx-v1 -29.2 -22.6 -29.2 -22.1 -22.1 -22.1 -22.1 -22.1 -22.1 -22.1 -29 -29.1 4.9 0.4 0.4 ~ ~ 4.9 ~ ~ 4.9 ~ ~ 4.9 ~ ~ 4.9 ~ ~ 4.9 ~ ~ 4.9 ~ ~ 4.9 ~ ~ 4.9 ~ ~ -29 -29 -29 -29 -29 -29 4.9 -29 -29 -29 -29.1 -29.2 -29 -29 2.2 2.2 4.9 4.9 4.8 4.8 4.8 0 -29 -22.1 ...
Page 63
A bcd e f g h 1 2 3 4 5 6 ij k l 7 8 dsp-ax1/rx-v1 super impose 0 0 0 0 -0.1 0 0 0 0 0 0 -0.1 -0.1 -0.1 -0.1 -0.1 -0.1 -0.1 0 -0.1 -0.1 1.4 1.4 0 0 4.9 4.9 0 0 -4.9 0 0 -0.1 0 -0.1 0 -0.1 0 -0.1 0 -0.1 0 0 0 0 0 -0.1 4.9 4.9 4.9 -4.9 4.1 0 -4.9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
Page 64
Ab c d e f g h 1 2 3 4 5 6 ij k 7 8 dsp-ax1/rx-v1 l fr ont l rear l center rear center l 4.9 0.2 0.2 0 0 0 0 0 0 0 0 0 4.2 4.7 4.7 4.7 4.7 4.2 0 0 0 0 0.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -11.1 -11.1 -11.1 -11.1 -11.1 -11.1 -11.3 -11.3 -11.1 -11.1 -11.1 -1...
Page 65
A bcd e f g h 1 2 3 4 5 6 ij k l 7 8 dsp-ax1/rx-v1 11.5 11.5 0 0 0.7 9.7 9.0 9.0 -9.0 -9.0 -9.7 0 0 0 0 0 0 0 0 0.7 0 0 0 0 0 -11.5 0 0 -11.5 0 0 0 0 0 circuit changes by market. X : not used ■ schema tic diagram (video) * all voltage are measured with a 10m Ω /v dc electric volt meter. * components...
Page 66
Ab c d e f g h 1 2 3 4 5 6 ij k 7 8 dsp-ax1/rx-v1 fr ont l rear l rear center center l a c 28.4 -0.1 -0.1 17.5 -17.5 0.1 0.1 8.3 -8.8 a c 14.2 0.5 -27.6 0.6 -27 0 0.6 -27.6 0 0.5 -46.4 0 0.5 -46.0 0 -46.0 -46.0 -46.5 -46.5 -46.4 -46.3 46.8 46.9 -45.0 -45.8 -45.0 -45.0 -45.0 0 0.5 -45.0 0 0.5 -45.6 0...
Page 67
A bcd e f g h 1 2 3 4 5 6 ij k l 7 8 dsp-ax1/rx-v1 0 0 0 0.6 0.6 4.9 4.7 4.7 4.9 0.5 0.5 4.9 0.5 0.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.6 0 0 0.5 0 0.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -0.2 -0.1 -0.1 0 0 0 -0.1 0 -0.1 1.4 0 -0.2 -0.2 0.2 0.7 1.4 4.9 0.7 00 00 0 ...
Page 68
Ab c d e f g h 1 2 3 4 5 6 ij k 7 8 dsp-ax1/rx-v1 0 0.1 11.2 a c 11.8 0 0.7 5.7 5.7 11.5 0 0.7 0.7 4.8 circuit changes by market. X : not used o : used g only c only jur t a b ■ schema tic diagram (sub trans) * all voltage are measured with a 10m Ω /v dc electric volt meter. * c omponents having spe...
Page 69
A bcd e f g h 1 2 3 4 5 6 ij k l 7 8 dsp-ax1/rx-v1 regula t o r pll mpx am/fm if 10.4 (0) 10.5 (11.5) 0.1 (10.6) 5.1 (5.0) (4.4) (0) 5.1 (5.2) 7.7 (7.6) 2.4(1.1) 2.4 (1.1) 2.4(1.1) 0 (0) 11.0 (11.1) 11.0 (11.1) 11.0 (11.1) 0 (0) 3.9 (3.7) 2.3 (2.2) 0(2.1) 3.0 (2.8) 3.4 (2.1) 3.9 (3.5) 3.9 (3.5) (1.9...
Page 70: Parts List
Dsp-ax1/rx-v1 102 abbreviations in this list are as follows : c.A.El.Chp : chip alumi. Electrolytic cap c.Ce : ceramic cap c.Ce.Array : ceramic cap array c.Ce.Chp : chip ceramic cap c.Ce.Ml : multilayer ceramic cap c.Ce.M.Chp : chip multilayer ceramic cap c.Ce.Safty : recognized ceramic cap c.Ce.Tub...
Page 71
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 103 p.C.B. Main * v5001000 p.C.B. Main(u) * v5001100 p.C.B. Main(c) * v5001200 p.C.B. Main(rt) * v5001300 p.C.B. Main(a) * v5001400 p.C.B. Main(bg) cb452 vd004500 cn.Bs.Pin 2p(c) * cb501 v4807200 cn.B...
Page 72
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 104 p.C.B. Main c554 ut454100 c.Pp 0.01uf 100v c555 ut454100 c.Pp 0.01uf 100v c556 vr325300 c.Mylar 0.047uf 100v c557 ve326200 c.Mylar.Ml 0.15uf 50v c558 ut454100 c.Pp 0.01uf 100v c559 vr325300 c.Myla...
Page 73
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 105 p.C.B. Main d705 vg443500 diode.Zenr mtzj30d 30v d726 if004600 diode 1ss133 z f701 vs823100 fuse 6.0a 125v(uc) z * f701 vt943300 fuse th 6.30a s(rtabg) z f702 vs823100 fuse 6.0a 125v(uc) z * f702 ...
Page 74
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 106 p.C.B. Main z q703 vs548300 tr 2sb1375 z r451 vp939700 r.Mtl.Flm 4.7 Ω 1w z r452 vp939700 r.Mtl.Flm 4.7 Ω 1w z r456 vp939500 r.Mtl.Flm 1 Ω 1w z r457 vp939500 r.Mtl.Flm 1 Ω 1w z r470 hl315330 r.Mtl...
Page 75
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 107 p.C.B. Main & video z r637 hv453470 r.Car.Fp 4.7 Ω 1/4w z r640 vk188400 r.Fus 330 Ω 1/4w z r641 hz003780 r.Mtl.Plat 0.22 Ω +0.22 5w z r643 hv453470 r.Car.Fp 4.7 Ω 1/4w z r646 hv453470 r.Car.Fp 4.7...
Page 76
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 108 p.C.B. Video c29 ub245100 c.Ce.M.Chp 0.1uf 25v * c30 uu127470 c.El 47uf 10v * c31 uu127470 c.El 47uf 10v * c32 vj900600 c.Ce.M.Chp 30pf 50v * c33 vj900600 c.Ce.M.Chp 30pf 50v c34 ub245100 c.Ce.M.C...
Page 77
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 109 p.C.B. Video c932 vr169200 c.Mylar.Ml ecq-v1h474jl3 * c934 uu147100 c.El 10uf 25v c935 ut452470 c.Pp 470pf 100v c936 ut452470 c.Pp 470pf 100v * c939 v5376400 c.Pp 100pf 100v * c940 v5376400 c.Pp 1...
Page 78
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 110 p.C.B. Video q918 vz725900 tr 2sd1938f s,t q919 vz725900 tr 2sd1938f s,t q920 vz725900 tr 2sd1938f s,t q921 vz725900 tr 2sd1938f s,t * q922 v5224700 tr 2sd1383k a,b * q923 vv655600 tr.Dgt dtc143ek...
Page 79
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 111 p.C.B. Sub trans * v5002100 p.C.B. Sub trans.(u) * v5002200 p.C.B. Sub trans.(c) * v5002300 p.C.B. Sub trans.(rt) * v5002400 p.C.B. Sub trans.(a) * v5003500 p.C.B. Sub trans.(b) * v5003600 p.C.B. ...
Page 80
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 112 p.C.B. Sub trans * c856 uu137220 c.El 22uf 16v z d481 vr253700 diode.Brg s1nb20 1.0a 200v z * d482 v4870400 diode.Brg d4sbs4 4.0a d751 if004600 diode 1ss133 d752 if004600 diode 1ss133(rt) d753 vu2...
Page 81
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 113 p.C.B. Function * v5002600 p.C.B. Function(uc) * v5002700 p.C.B. Function(rt) * v5002800 p.C.B. Function(a) * v5002900 p.C.B. Function(bg) cb1 vb858200 cn.Bs.Pin 3p cb2 vq963300 cn.Bs.Pin 12p cb3 ...
Page 82
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 114 p.C.B. Function * c88 uu137220 c.El 22uf 16v c89 up654270 c.Pol 0.027uf 100v c90 up654270 c.Pol 0.027uf 100v * c91 uu137220 c.El 22uf 16v * c92 uu147100 c.El 10uf 25v * c93 uu147100 c.El 10uf 25v ...
Page 83
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 115 p.C.B. Function * c207 uu166220 c.El 2.2uf 50v * c208 uu166220 c.El 2.2uf 50v * c211 uu119100 c.El 1000uf 6.3v c212 ub245100 c.Ce.M.Chp 0.1uf 25v c213 ub245100 c.Ce.M.Chp 0.1uf 25v c214 ub245100 c...
Page 84
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 116 p.C.B. Function q17 ia103700 tr.Chp 2sa1037 q,r,s q18 ia103700 tr.Chp 2sa1037 q,r,s q19 vd303700 tr 2sc3326 a,b q20 vp872700 tr 2sc4488 s,t q21 vp872600 tr 2sa1708 s,t q22 vv655700 tr.Dgt dtc144ek...
Page 85
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 117 p.C.B. Function r125 vi192500 r.Mtl.Chp 100 Ω 1/10w r126 hv453220 r.Car.Fp 2.2 Ω 1/4w r127 vi199000 r.Mtl.Chp 47k Ω 1/10w r128 vi200000 r.Mtl.Chp 100k Ω 1/10w r129 vi200000 r.Mtl.Chp 100k Ω 1/10w ...
Page 86
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 118 p.C.B. Function r240 vi191700 r.Mtl.Chp 47 Ω 1/10w r241 vi191700 r.Mtl.Chp 47 Ω 1/10w r242 vi200000 r.Mtl.Chp 100k Ω 1/10w r243 vi200000 r.Mtl.Chp 100k Ω 1/10w r244 vi200000 r.Mtl.Chp 100k Ω 1/10w...
Page 87
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 119 p.C.B. Dsp * v5003000 p.C.B. Dsp(rbgt) * v5003100 p.C.B. Dsp(ua) * v5003200 p.C.B. Dsp(c) * cb1 v4707900 cn.Fbrsnsr 1p gp1f37r1 * cb2 v4707900 cn.Fbrsnsr 1p gp1f37r1 * cb3 v4707800 cn.Fbrlink 1p g...
Page 88
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 120 p.C.B. Dsp c85 vj900700 c.Ce.M.Chp 33pf 50v c86 vj900700 c.Ce.M.Chp 33pf 50v c87 ub245100 c.Ce.M.Chp 0.1uf 25v * c88 uu128100 c.El 100uf 10v * c89 uu128100 c.El 100uf 10v c90 ub245100 c.Ce.M.Chp 0...
Page 89
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 121 p.C.B. Dsp * c216 vi717000 c.Mylar 0.018uf 50v * c217 uu118330 c.El 330uf 6.3v c218 ub245100 c.Ce.M.Chp 0.1uf 25v c219 ub245100 c.Ce.M.Chp 0.1uf 25v c220 ub245100 c.Ce.M.Chp 0.1uf 25v * c221 uu137...
Page 90
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 122 p.C.B. Dsp * c323 uu137470 c.El 47uf 16v c324 ub245100 c.Ce.M.Chp 0.1uf 25v c325 ub245100 c.Ce.M.Chp 0.1uf 25v * c326 uu137470 c.El 47uf 16v * c327 uu128100 c.El 100uf 10v * c328 uu137220 c.El 22u...
Page 91
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 123 p.C.B. Dsp c433 ub245100 c.Ce.M.Chp 0.1uf 25v * c434 uu128100 c.El 100uf 10v c901 vh053100 c.Ce.Tublr 0.1uf 50v c902 vh053100 c.Ce.Tublr 0.1uf 50v c903 vh053100 c.Ce.Tublr 0.1uf 50v c904 vh053100 ...
Page 92
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 124 p.C.B. Dsp l3 v2726500 coil 68uh l4 v2726500 coil 68uh l5 v2726500 coil 68uh l6 v2726500 coil 68uh l7 v2726500 coil 68uh l8 v2726500 coil 68uh l9 vt623200 fltr.Lc sbp-4930 pj1 vz726300 jack.Pin 2p...
Page 93
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 125 p.C.B. Dsp r195 vi196500 r.Mtl.Chp 4.3k Ω 1/10w r196 vi200000 r.Mtl.Chp 100k Ω 1/10w r197 vi194900 r.Mtl.Chp 1k Ω 1/10w r198 vi194900 r.Mtl.Chp 1k Ω 1/10w r199 vi194900 r.Mtl.Chp 1k Ω 1/10w r200 h...
Page 94
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 126 p.C.B. Tuner (lead type) v2518600 p.C.B. Tuner/tu-01(uc) v2518800 p.C.B. Tuner/tu-01(a) cb4 vq961900 cn 16p c1 vg288900 c.El 100uf 25v c3 vg275800 c.Ce.Tublr 8.2pf 50v c4 vj837200 c.El 47uf 16v c5...
Page 95
Dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * 127 p.C.B. Tuner (lead type & smd) * v2519300 p.C.B.Chp tuner/tu-01(uc) * v2519500 p.C.B.Chp tuner/tu-01(a) c1 vg287600 c.El 100uf 25v c3 ub050800 c.Ce.M.Chp 8pf 50v c4 ur837470 c.El 47uf 16v c5 ub044...
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128 129 dsp-ax1/rx-v1 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * chip resistor rd250000 r.Car.Chp 0 Ω 1/10w rd253100 r.Car.Chp 1 Ω 1/10w rd253220 r.Car.Chp 2.2 Ω 1/10w rd253470 r.Car.Chp 4.7 Ω 1/10w rd254100 r.Car.Chp 10 Ω 1/10w rd254330 r.Car.Chp 33 Ω 1/10...
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Abcd e f g h 1 2 3 4 5 6 dsp-ax1/rx-v1 ■ exploded view 130 131 86 116 11 152 91 111 158 111 158 152 152 152 152 106 12 11 111 111 105 152 152 75 3-1 152 158 160 93 158 24 113 152 24 82 158 114 152 152 159 152 21 159 117 158 78 73 152 74 152 155 102 101 100 158 152 152 76 79 152 152 24 152 158 (2) 13...
Page 98
132 dsp-ax1/rx-v1 133 ■ mechanical parts ref. No. Part no. Description remarks markets new parts * 2-1-a vz619800 support hinge 2-1-b vz830500 support mg 2-1-c vz621800 shaft aa 2-1-d vz621900 magnet * 2 -1-e v4321400 panel, lid bl * 2 -1-e v4321600 panel, lid gd * 2-1-f v4324400 plate, l rx-v1 bl (...
Page 99
134 135 dsp-ax1/rx-v1 ref. No. Part no. Description remarks markets new parts * z * 2 2 v5069600 power cord ass’y (uc) z 22 vp418300 power cord ass’y (a) z 22 vs759300 power cord ass’y (g) z 22 vu411300 power cord ass’y (b) z 22 vz542500 power cord ass’y (rt) 23 vn158600 cord stopper no.2104 (rabgt)...
Page 100: Remote
Abcd e f g h 1 2 3 4 5 6 dsp-ax1/rx-v1 remote control transmitter 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 p07 p06 p05 p04 p03 p02 p01 p00 p107 p106 p105 p104 p103 p102 p101 p100 p16 p13 p07 p06 p05 p04 p03 p02 p01 p00 p107 (ki.P .U) p106 (ki.P .U) p105 (ki.P .U) p104 (ki.P .U) p...
Page 101
Dsp-ax1/rx-v1 k21 k26 k27 k34 k35 k22 k25 k28 k33 k36 k23 k24 k29 k32 k37 k30 k31 k38 lcd k41 k10 k15 k20 k9 k14 k19 k8 k13 k18 k7 k2 k3 k4 k5 k12 k17 k6 k1 1 k16 k40 k39 k45 k49 k53 k44 k48 k52 k43 k47 k51 k42 k46 k50 k54 k63 k61 k59 k57 k55 k64 k62 k60 k58 k56 k72 k70 k69 k67 k65 k68 k66 k71 trans...
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Dsp-ax1/rx-v1 140 141.
Page 103: Parts List For Carbon R
Dsp-ax1/rx-v1 parts list for carbon r esistors 1/6w type part no. Hf45 7100 hf45 7110 hf85 7120 hf45 7130 hf45 7150 hf45 7180 hf45 7220 hf45 7240 hf85 7270 hf45 7300 hf45 7330 hf45 7360 hf45 7390 hf45 7470 hf45 7510 hf45 7560 hf45 7620 hf45 7680 hf45 7820 hf45 7910 hf45 8100 hf45 8110 hf45 8120 hf45...