Pioneer RSP-90 Service manual
ORDER NO.
CRT3658
RS-P90/EW5
OPTICAL DIGITAL REFERENCE SYSTEM UNIVERSAL DIGITAL PREAMP
RS-P90
/EW5
For details, refer to "Important Check Points for Good Servicing".
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2006
K-ZZW. OCT. 2006 Printed in Japan
e
r
thend
d
the
to
the
d
g
to
.
1234
SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourself
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repai
A
n
ou
renotualified
and refer the repair to a qualified service technician
- Service Precautions
1. You should conform to the regulations governing the product (safety, radio and noise, and other regulations),
and should keep the safety during servicing by following the safety instructions described in this manual.
2. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic
B
induction.
repair
thisroduct
reliability theroduct
roperlyn
ndmayvoi
ou
houldnotrisktryin
C
D
E
F
2
1234
RS-P90/EW5
5678
[Important Check Points for Good Servicing]
In this manual, procedures that must be performed during repairs are marked with the below symbol.
Please be sure to confirm and follow these procedures.
1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by
following the safety instructions described in this manual.
1 Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2 Do not perform modifications without proper instructions.
Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as
radio/TV interference and foreign noise.
3 Make sure the soldering of repaired locations is properly performed.
When you solder while repairing, please be sure that there are no cold solder and other debris.
Soldering should be finished with the proper quantity. (Refer to the example)
4 Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5 Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6 Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs.
In addition, be sure that there are no pinched wires, etc.
7 Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages.
If you find a damaged power cord, please exchange it with a suitable one.
9 There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure
connections and suitable usage. Please exchange the power cord if necessary.
0 Safe environment should be secured during servicing.
When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.
Please pay attention to your surroundings and repair safely.
A
B
C
D
2. Adjustments
To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.
Adjustments should be performed in accordance with the procedures/instructions described in this manual.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance.
Make sure the proper amount is applied.
4. Cleaning
For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper
cleaning should be performed to restore their performances.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be
installed before shipment. Please be sure to follow this method especially if it is specified in this manual.
56
RS-P90/EW5
E
F
7
8
3
1234
CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................6
A
B
C
2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR................................................................................................................................................. 8
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................10
3.1 BLOCK DIAGRAM ................................................................................................................................... 10
3.2 CONTROL UNIT(1/2), CONNECTOR PCB(GUIDE PAGE)..................................................................... 14
3.3 CONTROL UNIT(2/2)(GUIDE PAGE)....................................................................................................... 20
3.4 DSP PCB(1/2)(GUIDE PAGE).................................................................................................................. 26
3.5 DSP PCB(2/2)(GUIDE PAGE).................................................................................................................. 32
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 38
4.1 CONTROL UNIT ...................................................................................................................................... 38
4.2 DSP PCB .................................................................................................................................................42
4.3 CONNECTOR PCB.................................................................................................................................. 46
5. ELECTRICAL PARTS LIST ............................................................................................................................ 47
6. ADJUSTMENT ............................................................................................................................................... 63
6.1 JIG CONNECTION DIAGRAM................................................................................................................. 63
6.2 MASTER CLOCK ADJUSTMENT............................................................................................................ 64
7. GENERAL INFORMATION............................................................................................................................. 65
7.1 DIAGNOSIS ............................................................................................................................................. 65
7.1.1 DISASSEMBLY ..................................................................................................................................... 65
7.1.2 CONNECTOR FUNCTION DESCRIPTION.......................................................................................... 67
7.2 IC ............................................................................................................................................................. 68
7.3 OPERATIONAL FLOW CHART ............................................................................................................... 80
8. OPERATIONS ................................................................................................................................................ 81
D
E
F
4
1234
RS-P90/EW5
5678
1. SPECIFICATIONS
GENERAL
Power Source ............. DC 14.4 V (10.8 to 15.1 V allowable)
Grounding system .......................................... Negative type
Max. Current consumption .............................................. 1 A
Backup Current ................................................ 3 mA or less
Fuse ................................................................................ 4 A
Dimensions ........... 240 (W) mm x 59 (H) mm x 240 (D) mm
Weight ........................................................................ 3.6 kg
DSP/PREAMP
Tone controls (parametric)
Bass frequency ........... 63 Hz, 100 Hz, 160 Hz, 250 Hz
Treble frequency ......... 4 kHz, 6.3 kHz, 10 kHz, 16 kHz
Gain ................................................................. ± 12 dB
31-band graphic equalizer (L/R independent)
Frequency ............................. 20 Hz to 20 kHz, 1/3 oct.
Gain .................................................... ± 12 dB (0.5 dB)
3-band parametric equalizer (L/R independent)
Frequency ............................. 20 Hz to 20 kHz, 1/3 oct.
Gain .................................................... ± 12 dB (0.5 dB)
Crossover network (L/R independent)
SUBWOOFER
..................... HPF frequency: 20 Hz to 100 Hz, 1/3 oct.
...................... LPF frequency: 40 Hz to 250 Hz, 1/3 oct.
................................... Gain: +10 dB to –24 dB (0.5 dB)
LOW ............ HPF frequency: 25 Hz to 250 Hz, 1/3 oct.
.................... LPF frequency: 250 Hz to 10 kHz, 1/3 oct.
....................................... Gain: 0 dB to –24 dB (0.5 dB)
MID ............ HPF frequency: 160 Hz to 10 kHz, 1/3 oct.
...................... LPF frequency: 2 kHz to 20 kHz, 1/3 oct.
....................................... Gain: 0 dB to –24 dB (0.5 dB)
HIGH
.................. HPF frequency: 1.6 kHz to 20 kHz, 1/3 oct.
...................... LPF frequency: 8 kHz to 20 kHz, 1/3 oct.
....................................... Gain: 0 dB to –24 dB (0.5 dB)
Slope
........... PASS, –6, –12, –18, –24, –36, –48, –72 dB/oct.
..............................(PASS: no pass HPF-High channel)
Phase ......................................... NORMAL/REVERSE
Time alignment
(H/M/L ch) ......................... 0 cm to 192.5 cm (0.77 cm)
(SW ch) ................................ 0 cm to 385 cm (1.54 cm)
Position adjustment
...................... DISTANCE: 0 cm to 192.5 cm (0.77 cm)
...................................... Level: 0 dB to –30 dB (0.5 dB)
Sampling frequency ............................................... 44.1 kHz
Digital input ...................................................... Optical input
Analog Output ........................................ RCA output (4 line)
RCA OUTPUT
Frequency responce ............... 10 Hz to 20 kHz, (–1, +0 dB)
Max. output level/impedance ................................4 V/220 Ω
Distortion.................................. 0.002% (1 kHz, 20 kHz LPF)
Signal-to-noise ratio ........................ 115 dB (IHF-A network)
Separation ............... 80 dB (100 Hz to 10 kHz, 20 kHz LPF)
A
B
C
D
E
56
RS-P90/EW5
F
7
8
5
N
1234
2. EXPLODED VIEWS AND PARTS LIST
OTES : • Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List.
• The > mark found on some component parts indicates the importance of the safety factor of the part.
A
Therefore, when replacing, be sure to use parts of identical designation.
• Screw adjacent to mark on the product are used for disassembly.
• For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions,apply as you think it appropriate.)
2.1 PACKING
10
"
23
2
31
B
3
7
C
25
26
D
15
4
8
25
16
17
20
4
21
22
6
5
24
32
18
19
27
9
12
11
1
28
30
29
E
F
6
1234
14
RS-P90/EW5
15
13
5678
PACKING SECTION PARTS LIST
Mark No. Description Part No.
1 Cord CDE4167
2 Cord Assy CDE6642
3 Screw Assy CEA5484
4 Screw BYC40P120FTB
5 Shaft CLP1246
6 Screw CMZ40P080FTC
* 7 Polyethylene Bag E36-613
* 8 Polyethylene Bag CEG-020
* 9 Polyethylene Bag CEG1101
10 Polyethylene Bag CEG1116
A
11 Polyethylene Bag CEG1364
12 Sub Carton CHG5726
13 Carton CHG5898
14 Contain Box CHL5898
15 Protector CHP3188
16 Owner's Manual(English) CRB2199
17 Owner's Manual(Spanish) CRB2200
18 Owner's Manual(German) CRB2201
19 Owner's Manual(French) CRB2202
20 Owner's Manual(Italian) CRB2203
21 Owner's Manual(Dutch) CRB2204
22 Owner's Manual(Russian) CRB2205
* 23 Warranty Card CRY1157
24 Clamper CNV1443
25 Bracket CND3195
26 Cover CNS2726
27 Cable CDE6690
* 28 Cord CDE6314
* 29 Cord CDE6315
* 30 Cord CDE6641
* 31 Polyethylene Bag CEG-145
* 32 Caution Card CRP1343
B
C
D
56
RS-P90/EW5
E
F
7
8
7
1234
2.2 EXTERIOR
A
4
6
B
17
22
12
2
16
6
3
C
45
55
51
50
44
52
53
46
58
56
B
47
54
48
2
49
6
6
1
22
15
5
22
1
A
24
32
13
31
2
38
A
57
42
43
38
25
41
2
57
26
27
57
19
B
C
D
1
1
14
E
18
21
23
37
40
40
1
30
39
40
35
36
29
28
18
22
10
34
33
8
9
F
8
1234
20
B
11
20
RS-P90/EW5
A
13
15%
5678
EXTERIOR SECTION PARTS LIST
Mark No. Description Part No.
1 Screw BMN30P080FTB
2 Screw BMZ30P060FCU
* 3 Badge CAH1871
* 4 Badge CAH1951
5 Screw(M3 x 4.5) CBA1937
6 Screw(M3 x 8) CBA1993
7 •••••
8 Cord Assy CDE6642
> 9 Fuse(4 A) CEK1001
10 FFC CDE8046
Mark No. Description Part No.
50 Connector(CN3201) CKS5091
51 Connector(CN4951) CKS5091
52 Connector(CN514) CKS5643
53 Holder CND3095
54 Holder CND3098
55 Holder CND3099
56 Spacer CNN1169
57 Screw ISS30P050FTC
58 LED(D2601) NSPW315BS-0359
A
11 Chassis CNA2874
12 Panel CNB3236
13 Panel CNB3237
14 Panel CNB3238
15 Case CNB3239
16 Holder CND3097
17 Holder CND3474
18 Holder CND3476
19 Insulator CNM9879
20 Tape CNM9880
21 Sheet CNN1170
22 Insulator CNN1171
23 Control Unit CWN1434
24 Cord(CN302) CDE8047
25 Cord(CN101) CDE8048
26 Cord(CN102) CDE8048
27 Cord(CN801) CDE8049
> 28 Fuse(4 A) CEK1001
29 Pin Jack(CN103) CKB1072
30 Pin Jack(CN104) CKB1072
31 Terminal(CN901) CKE1060
32 Fuse Holder(CN902) CKR1021
33 Connector(CN301) CKS2600
34 Connector(CN651) CKS3561
35 Connector(CN601) CKS5071
B
C
D
36 Connector(CN701) CKS5325
37 Holder CND3093
38 Holder CND3094
39 Screw PPZ20P060FTB
40 Screw PPZ30P080FTB
41 Terminal(CN501) VNF1084
42 Terminal(CN502) VNF1084
43 Terminal(CN503) VNF1084
44 DSP Unit CWX3288
45 Plug(CN513) CKS3533
46 Connector(CN2101) CKS4977
47 Connector(CN2402) CKS4985
48 Connector(CN2403) CKS4985
49 Connector(CN2401) CKS4989
56
RS-P90/EW5
E
F
7
8
9
4
U
3
U
2
U
1
U
N
N
B
B
1234
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
CN514 CN513 CN651
1
2
3
4
RESET
S401
B
C
CONNECTOR
PCB
C
IP-BUS IN
OPT-IN
A
CN301
4
2
1
1
D−
2
2
3
3
D+
4
4
RST
6
6
CN701
BUS−
7
BUS+
11
ASENB
4
BMUTE
8
CONTROL UNIT
VD5R0
US+5V
USBDM
USBDP
X651
24MHz
N33V
US+5V
Q700
Q699
M3.3V
IC701
HA12241FP
5
6
BUS+
BATT
STBY
FULL SPEED
USB PERIPHERAL
IC651
CY7C68013A-100AXC
18
DMINUS
RXD0
TXD0
17
10
11
PB3/FD3
PB5/FD5
DPLUS
XOUT
XIN
AVCC1,2
VCC1-9
RXD1
POWER ON RESET
IC751
S-80827CNUA-B8M
2
IC752
TC7SET04FUS1
2
ROUTBUS−
1
DIN1
8
Q971
Q973
Q974
OUTVDD
AUDIO CONTROL
IC601
41
40
37
45
X601
10MHz
19
3
4
RX
TX
ASENS
BSENS
24
25
27
10
12
18
22
23
21IPPW
15
16
6
PEG169A
TXD1
RXD1
P64
CNVSS
XOUT
XIN
RESET
P81
P71
P70
P76
P84
P83
Q304
67
P00
68
P01
1
CLK4
80
SOUT4
79
SIN4
62
P05
61
P06
53
P26
43
P40
51
P30
65
P02
63
P04
50
P31
49
P32
46
P35
45
P36
44
P37
47
P34
48
P33
42
P41
CLK3
4 ELDATA
SOUT3
3
P93
2
P94
BATT
40
P43
19
P80
IC150
TC7WH04FU
1
35
Q932
Q931
5V→3V
IC304
TC7SH32FUS1
1 DATA IN
4
OUTYINB
CN302
CN601
PLDSEL0
PLDSEL1
PLDCLK
PLDOUT
PLDIN
nSTATUS
nCONFIG1
nCONFIG2
DSPSTOP
DSPERR
PLDRST
CONFDONE
DIREMFLG
DIRADFLG
DIRBRATE0
DIRBRATE1
DIRRST
DITRST
DIRUNLOCK
UMUTE
7
5 CLKIN
6
EVOLENB
EVOLSTB
IC935
TPD1018F
OUTIN
SWBU
CLR
CN902
BATT
VBUM
CN901
1
BREM
1
CN2101
B
32
30
28
26
24
22
20
18
16
14
CN3201
B
12
10
8
7
6
5
4
3
9
2
2
4.0A
1
B.U
2
3
Q984
Q912
Q815
Q911
Q972
MUTE
Q811
S-812C
2
S-812C
2
IC93
S-812C50A
2
IC93
S-812C50A
2
IC93
S-812C50A
2
IC93
S-812C50A
2
Q812
Q814
I
VI
I
VI
VOVIN
VOVIN
VOVIN
VOVIN
VBUM
Q982
D
BATT
DC-DC CONV.
IC851
AN8011S
9
SWBU
E
3
VCC
ON/OFF
OUT2
OUT1
IN-2
7
4
10
Q851
Q852
Q853
Q854
T851
T852
IC899
TA78L12F
1
IC898
TA78L12F
1
IC897
TA79L12F
2
IC896
TA79L12F
2
3
OUTIN
OUTIN
OUTIN
OUTIN
+12VL
3
+12VR
3
−12VL
3
−12VR
SWBU
SWBU
ASENM
Q983
Q941
DC-DC CONV.
IC801
AN8011S
9
VCC
3
ON/OFF
OUT1
OUT2
IN-1
IN-2
DLMN
VBUM
Q804
Q802
10
13
Q803
Q801
7
4
F
10
1234
RS-P90/EW5
02
IN
1
B
01
L0
32
L1
30
LK
28
UT
26
IN
24
S
22
1
20
2
18
P
16
R
14
ST
B
12
E
10
LG
8
LG
7
E0
6
E1
5
ST
4
ST
3
K
9
TE
2
02
2
4.0A
1
01
.U
2
M
3
Q911
12
Q972
MUTE
S-812C50AUA-C3E
S-812C50AUA-C3E
S-812C50AUA-C3E
S-812C50AUA-C3E
Q811
Q815
CN2101
CN2402
B
CN3201
CN2403
B
IC921
S-812C33AMC-C2N
2
VOUTVIN
IC922
S-812C33AMC-C2N
2
VOUTVIN
IC934
2
3
VOUTVIN
IC933
2
3
VOUTVIN
IC932
2
3
VOUTVIN
IC931
2
Q814
Q812
3
VOUTVIN
FU801
Q810
Q813
5678
A
+12VL
12bit DACx4
CN101
HLP
4
HLM
3
MLP
1
MLM
2
LLP
8
LLM
7
SLP
5
SLM
6
HLP
HLM
ELDATA
CLKIN
CN102
HRP
4
HRM
3
MRP
1
MRM
2
LRP
8
LRM
7
SRP
5
SRM
6
VDD5
3
N3.3V
3
M3.3V
D5V
VD5RO
DAC5V
V5DAVOR
V5DAVOL
D3.3V
N33V
MLM
HRP
HRM
MRM
LLP
LLM
SLM
LRP
LRM
SRM
EVOLENB
EVOLSTB
CLR
ELDATA
CLKIN
EVOLENB
EVOLSTB
CLR
ELDATA
CLKIN
EVOLENB
EVOLSTB
CLR
ELDATA
CLKIN
EVOLENB
EVOLSTB
CLR
AD7564BRS
6
VREFC
10
VREFD
15
SDIN
16
CLKIN
23MLP
VREFB
19
VREFA
13
LDAC
14
FSIN
12
CLR
12bit DACx4
AD7564BRS
6
VREFC
10
VREFD
15
SDIN
16
CLKIN
23MRP
VREFB
19
VREFA
13
LDAC
14
FSIN
12
CLR
12bit DACx4
AD7564BRS
6
VREFC
10
VREFD
15
SDIN
16
CLKIN
23SLP
VREFB
19
VREFA
13
LDAC
14
FSIN
12
CLR
12bit DACx4
AD7564BRS
6
VREFC
10
VREFD
15
SDIN
16
CLKIN
23SRP
VREFB
19
VREFA
13
LDAC
14
FSIN
12
CLR
IC101
IC102
IC103
IC104
IOUT 1D
IOUT 1C
RFBD
RFBC
IOUT 1A
IOUT 1B
RFBA
RFBB
IOUT 1D
IOUT 1C
RFBD
RFBC
IOUT 1A
IOUT 1B
RFBA
RFBB
IOUT 1D
IOUT 1C
RFBD
RFBC
IOUT 1A
IOUT 1B
RFBA
RFBB
IOUT 1D
IOUT 1C
RFBD
RFBC
IOUT 1A
IOUT 1B
RFBA
RFBB
LT1358CS8
82
3
6
4
5
9
5
LT1358CS8
21 6
5
2
25
3
20
24
LT1358CS8
82
3
6
4
5
9
5
LT1358CS8
21 6
5
2
25
3
20
24
LT1358CS8
82
3
6
4
5
9
5
LT1358CS8
21 6
5
2
25
3
20
24
LT1358CS8
82
3
6
4
5
9
5
LT1358CS8
21 6
5
2
25
3
20
24
IC105
−
+
−
+
IC106
−
+
−
+
IC108
−
+
−
+
IC109
−
+
−
+
IC111
−
+
−
+
IC112
−
+
−
+
IC114
−
+
−
+
IC115
−
+
−
+
1
7
7
1
1
7
7
1
1
7
7
1
1
7
7
1
Hi-Lch
2
−
3
+
IC107(1/2)
LT1358CS8
Mid-Lch
6
−
5
+
IC107(2/2)
LT1358CS8
Hi-Rch
2
−
3
+
IC110(1/2)
LT1358CS8
Mid-Rch
6
−
5
+
IC110(2/2)
LT1358CS8
Low-Lch
2
−
3
+
IC113(1/2)
LT1358CS8
Sw-Lch
6
−
5
+
IC113(2/2)
LT1358CS8
Low-Rch
2
−
3
+
IC116(1/2)
LT1358CS8
Sw-Rch
6
−
5
+
IC116(2/2)
LT1358CS8
Q109
Q110 Q101
1
-12VL
Q117
Q118
7
+12VR
Q111
Q112 Q103
1
-12VR
Q119
Q120
7
+12VL
Q113
Q114 Q105
1
-12VL
Q122
Q123
7
+12VR
Q115
Q116 Q107
1
-12VR
Q124
Q125
7
+12VL
-12VL
+12VR
-12VR
+12VL
-12VL
+12VR
-12VR
Q102
Q104
Q106
Q108
HLO
MLO
HRO
MRO
LLO
SLO
LRO
SRO
MLO
MRO
HLO
HRO
SLO
SRO
LLO
LRO
−12VL
−12VR
+12VL
+12VR
DAC5V
D5V
D3.3V
CN103
Mid Lch
Mid Rch
Hi Lch
Hi Rch
CN104
SW Lch
SW Rch
LOW Lch
LOW Rch
CN801
1
3
5
7
1
3
5
7
1
2
4
5
7
11
13
14
RCA OUT
B
CN2401
B
C
D
E
F
56
RS-P90/EW5
7
8
11
1234
DSP PCB
B
A
1
CN302
CN2101
DATA IN
A
X2001
11.2896MHz
CN3201
DIRRST
4
DIRBRATE1
B
5
6
7
8
9
3
CN601
18
A
20
2
10
12
14
16
22
24
26
28
30
32
DIRBRATE0
DIRADFLG
DIREMFLG
DIRUNLOCK
DITRST
nCONFIG2
nCONFIG1
UMUTE
CONFDONE
PLDRST
DSPERR
DSPSTOP
nS TAT US
PLDIN
PLDOUT
PLDCLK
PLDSEL1
PLDSEL0
C
CN4951
TDI
2
TMS
6
TDO
D
E
8
TCK
10
JTD4
19
JEMU
31
TC7SH04FUS1
JTAG
4
JTD1
21
JRST
23
JTCK
25
JTMS
27
5
7
DIR
IC2001
DIR1703ES1
20
7
XTO
8
XTI
UNLOCK
21
BRATE1
RST
BRATE0
C
TC7SH32FUS1
TC7WZ34FU
IC4953
24
TC74VHC08FTS1
B33V
12
DOUTDIN
BCKO
LRCKO
CKSEL
ADFLG
EMFLG
BRSEL
BCKO
LRCKO
A
B
17
17
11 1 7
10
27 DIRUNLOCK
28
3 DIRBRATE1
2 DIRBRATE0
1 DIRADFLG
17 DIREMFLG
19
IC3202
2
1
IC4951
IC4952
2
1
5
4
10
9
13
12
nCONFIG4
17
JTTD4
63
JTEMU
3
JTTD1
6
JTTRST
8
JTTCK
11
JTTMS
35
62
IC3005
TC7WZ34FU
IC4902
TC7SZU04FU
X4901
35
6
IC3008
TC7WZ34FU
42
TC74VHC541FTS1
6
A5
7
A6
8
A7
9
A8
IC4901
IC3015
TC7WZ34FU
IC3016
TC7WZ34FU
17
DSP0
IC4001(1/2)
ADSP-21065LCS240S1
79
FLAG9
80
FLAG8
78
FLAG10
76
FLAG11
4
RCLK0
8
TCLK0
2
RFS0
7
TFS0
205
IRQ0
DSP1
IC4301(1/2)
ADSP-21065LCS240S1
4
RCLK0
8
TCLK0
19
TCLK1
2
RFS0
7
TFS0
18
TFS1
205
IRQO
DSP2
IC4601(1/2)
ADSP-21065LCS240S1
4
RCLK0
8
TCLK0
19
TCLK1
2
2
RFS0
7
TFS0
18
TFS1
205
IRQO
UMUTE
CONFDONE
PLDRST
PLDOUT
PLDCLK
11
PLD30
Y8
14
DSP2CLK
Y5
13
DSP1CLK
Y6
12
DSP0CLK
Y7
21
20
17
59
53
63
105
89
62
60
56
123
124
125
128
129
130
131
13
27
73
34
92
PLDDATA
PLDBCK
PLDLRCK
DIRUNLOCK
nCONFIG
MUTERQ
CONF_DONE
RESET
DSPERR
DSPSTOP
nS TAT US
PLDIN
PLDOUT1
PLDOUT2
PLDCLK1
PLDCLK2
PLDSEL1
PLDSEL0
TDI
TMS
TDO
TCK
CLK30
OUTL
OUTR
DSP0ERR
DSP0RST
DSP0STP
DSP0DR1B
DSP0DR1A
DSP0RFS1
DSP0CS
DSP0WR
DSP0HBG
DSP0HBR
DSP0TFS1
DSP1ERR
DSP1RST
DSP1STP
DSP1DR1B
DSP1DR1A
DSP1RFS1
DSP1CS
DSP1WR
DSP1HBG
DSP1HBR
DSP2ERR
DSP2RST
DSP2STP
DSP2DR1B
DSP2DR1A
DSP2RFS1
DSP2CS
DSP2WR
DSP2HBG
DSP2HBR
JTTD1
37
OUTL
38
OUTR
48
DS0ER
107
DS0RST
44
DS0STP
80
DS0DR1B
81
DS0DR1A
82
DS0RFS1
85
DS0CS
95
DS0WR
88
DS0HBG
99
DS0HBR
DS0TFS1
68 18
JTEMU
JTTRST
JTTMS
JTTCK
DSP0CLK
49
DS1ER
106
DS1RST
46
DS1STP
74
DS1DR1B
75
DS1DR1A
79
DS1RFS1
84
DS1CS
94
DS1WR
87
DS1HBG
98
DS1HBR
JTEMU
JTTRST
JTTMS
JTTCK
DSP1CLK
51
DS2ER
101
DS2RST
47
DS2STP
69
DS2DR1B
71
DS2DR1A
72
DS2RFS1
83
DS2CS
93
DS2WR
86
DS2HBG
96
DS2HBR
JTEMU
JTTRST
JTTMS
JTTCK
DSP2CLK
JTTD4
PLD
IC3201
EPF6016ATI144-3S1
DSP0
IC4001(2/2)
148
ADSP-21065LCS240S1
TDI
5
DROA
6
DROB
197
FLAG0
157
RESET
201
FLAG3
206
IRQ1
17
DR1B
16
DR1A
13
RFS1
55
CS
58
WR
52
HBG
40
HBR
TFS1
145
EMU
147
TRST
149
TMS
151
TCK
30
CLKIN
19
TCLK1
15
RCLK1
5
DROA
6
DROB
197
FLAG0
157
RESET
201
FLAG3
206
IRQ1
17
DR1B
16
DR1A
13
RFS1
55
CS
58
WR
52
HBG
40
HBR
145
EMU
147
TRST
149
TMS
151
TCK
30
CLKIN
15
RCLK1
146
148
5
DROA
6
DROB
197
FLAG0
157
RESET
201
FLAG3
206
IRQ1
17
DR1B
16
DR1A
13
RFS1
55
CS
58
WR
52
HBG
40
HBR
145
EMU
147
TRST
149
TMS
151
TCK
30
CLKIN
15
RCLK1
37
SDCLK0
42
RAS
43
CAS
44
SDWE
46
DQM
47
SDCKE
48
SDA10
75
MS3
ADDR0-9
ADDR13
DATA
TDO
146
148
TDI
SDCLK0
SDWE
SDCKE
SDA10
ADDR0-9
ADDR13
DATA
TDO
DSP2
IC4601(2/2)
ADSP-21065LCS240S1
TDI
SDCLK0
SDWE
SDCKE
SDA10
ADDR0-9
ADDR13
DATA
TDO
146
(IAD0-9)0,IAD130
0-31
22
DS0DT1A
DT1A
DS0DT1B
23
DT1B
12
TDOB
11
DTOA
DSP1
IC4301(2/2)
ADSP-21065LCS240S1
37
42
RAS
43
CAS
44
46
DQM
47
48
75
MS3
(IAD0-9)1,IAD131
0-31
11
INHL
DTOA
12
INML
TDOB
22
INLL
DT1A
23
INSL
DT1B
37
42
RAS
43
CAS
44
46
DQM
47
48
75
MS3
(IAD0-9)2,IAD132
0-31
11
INHR
DTOA
12
INMR
TDOB
22
INLR
DT1A
23
INSR
DT1B
ISDCLK0
IRAS0
ICAS0
ISDWE0
IDQM0
ISDCKE0
ISDA100
IMS30
(IDAT0-31)0
ISDCLK1
IRAS1
ICAS1
ISDWE1
IDQM1
ISDCKE1
ISDA101
IMS31
(IDAT0-31)1
ISDCLK2
IRAS2
ICAS2
ISDWE2
IDQM2
ISDCKE2
ISDA102
IMS32
(IDAT0-31)2
IC4201, IC4202
MSM56V16160F8TKFM
35
CLK
17
RAS
16
CAS
15
WE
14
LDQM
36
UDQM
34
CKE
20
A10
18
CS
A0-9
A11
IDAT(0-15)0
IC4202
IDAT(16-31)0
IC4201
IC4151
TC74LCX541FTS1
Y1
|
0-7)0
(IDAT
Y8
OE2 OE1
19 1
IC4501, IC4502
MSM56V16160F8TKFM
35
CLK
17
RAS
16
CAS
15
WE
14
LDQM
36
UDQM
34
CKE
20
A10
18
CS
A0-9
A11
IDAT(0-15)1
IC4502
IDAT(16-31)1
IC4501
IC4451
TC74LCX541FTS1
Y1
|
0-7)1
(IDAT
(IDAT
Y8
OE2 OE1
19 1
IC4803, IC4804
MSM56V16160F8TKFM
35
CLK
17
RAS
16
CAS
15
WE
14
LDQM
36
UDQM
34
CKE
20
A10
18
CS
A0-9
A11
IDAT(0-15)2
IC4804
IDAT(16-31)2
IC4803
IC4751
TC74LCX541FTS1
Y1
|
0-7)2
Y8
OE2 OE1
19 1
A1
|
A8
A1
|
A8
A1
|
A8
F
12
1234
RS-P90/EW5
5678
IC4201, IC4202
M56V16160F8TKFM
5
CLK
7
RAS
6
CAS
5
WE
4
LDQM
6
UDQM
4
CKE
0
A10
8
CS
0-9
A
A11
IDAT(0-15)0
IC4202
IDAT(16-31)0
IC4201
IC4151
C74LCX541FTS1
Y1
A1
|
Y8
OE2 OE1
19 1
CLK
RAS
CAS
WE
LDQM
UDQM
CKE
A10
CS
0-9
A
A11
IDAT(0-15)1
IC4502
IDAT(16-31)1
IC4501
IC4451
Y1
|
Y8
OE2
19 1
CLK
RAS
CAS
WE
LDQM
UDQM
CKE
A10
CS
0-9
A
A11
IDAT(0-15)2
IC4804
IDAT(16-31)2
IC4803
IC4751
Y1
|
Y8
OE2 OE1
19 1
OE1
|
A8
A1
|
A8
A1
|
A8
0BDAT0-7
IC4501, IC4502
M56V16160F8TKFM
5
7
6
5
4
6
4
0
8
C74LCX541FTS1
IC4803, IC4804
M56V16160F8TKFM
5
7
6
5
4
6
4
0
8
C74LCX541FTS1
DS0DT1A
DS0DT1B
DS0BFEN
DS1BFEN
DS2BFEN
110
109
108
67
66
8
10
12
15
9
11
14
16
OUTHLR
OUTMLR
DSP0DT1A
DSP0DT1B
0-7
BD ATA
DSP0BFEN
OUTLLR
OUTSLR
INHL
INML
INLL
INSL
DSP1BFEN
INHR
INMR
INLR
INSR
DSP2BFEN
MUTE
A
CN101
A
CN102
A
B
C
D
CN801
A
E
7
SCK1
SCK2
5
75SCK5
SCK6
DAC-Hi
IC2301
PCM1798DB
DATA
7
SCK
10
MUTE
14
RST
6
BCK
4LRCK5
LRCK
DAC-Mid
IC2302
PCM1798DB
5
DATA
7
SCK
10
MUTE
14
RST
6
BCK
4LRCK6
LRCK
DAC-Low
IC2303
PCM1798DB
5
DATA
7
SCK
10
MUTE
14
RST
6
BCK
4LRCK7
LRCK
DAC-SW
IC2304
PCM1798DB
5
DATA
7
SCK
10
MUTE
14
RST
6
BCK
4LRCK8
LRCK
IOUTL
IOUTL+
IOUTR
IOUTR+
IOUTL
IOUTL+
IOUTR
IOUTR+
IOUTL
IOUTL+
IOUTR
IOUTR+
IOUTL
IOUTL+
IOUTR
IOUTR+
IC2501
LT1358CS8
2
26
−IN_A
6
−IN_B
IC2502
LT1358CS8
2
−IN_A
6
−IN_B
IC2503
LT1358CS8
2
−IN_A
6
−IN_B
IC2504
LT1358CS8
2
−IN_A
6
−IN_B
IC2505
LT1358CS8
2
−IN_A
6
−IN_B
IC2506
LT1358CS8
2
−IN_A
6
−IN_B
IC2507
LT1358CS8
2
−IN_A
6
−IN_B
IC2508
LT1358CS8
2
−IN_A
6
−IN_B
OUT_A
OUT_B
OUT_A
OUT_B
OUT_A
OUT_B
OUT_A
OUT_B
OUT_A
OUT_B
OUT_A
OUT_B
OUT_A
OUT_B
OUT_A
OUT_B
25
18
17
26
25
18
17
26
25
18
17
26
25
18
17
HLP
1
HLM
7
HRP
1
HRM
7
1
MLP
MLM
7
1
MRP
MRM
7
LLP
1
LLM
7
LRP
1
LRM
7
SLP
1
SLM
7
1
SRP
SRM
7
B33V
3.3V
+12VR
+12VL
−12VR
−12VL
CN2402
HLP
7
HLM
8
MLP
10
MLM
9
LLP
3
LLM
4
SLP
6
SLM
5
CN2403
HRP
7
HRM
8
MRP
10
MRM
9
LRP
3
LRM
4
SRP
6
SRM
5
CN2401
1
D5V
A5V
2
4
8
10
11
13
14
SRC
IC2201
SRC4184IPAG
55MDATA24
SDINB SDOUTB
IC3011
TC7WZ34FU
BCKO
A
LRCKO
B
BCKO
A
LRCKO
B
64
D5V
1
3
IC3012
TC7WZ34FU
1
3
LRCK2
BCK2
LRCK2
LRCK3
LRCK4
BCK2
BCK3
BCK4
LRCK3
LRCK4
BCK3
BCK4
IC3013
TC7WZ34FU
1
3
IC3014
TC7WZ34FU
1
3
Q3004
3
1
IC3003
NJM431U
2
Q3005
3
1
IC3004
NJM431U
2
7
60
BCKIA
53
5
BCKIB
7
59
LRCKIA
54
5
LRCKIB
51
LRCKOB
50 62
BCKOB
IC3017
TC7WZ34FU
7
2
5
IC3018
TC7WZ34FU
7
5
2
IC2202
SRC4184IPAG
55SD ATA26
SDINB SDOUTB
62
LRCKOA
51
LRCKOB
63
BCKOA
50
BCKOB
7
60
BCKIA
53
5
BCKIB
59
7
LRCKIA
54
5
LRCKIB
Q3001
Q3002
Q3003
SRC
SDOUTASDINA
BCKOA
LRCKOA
1,3.6
1,3,6
SDOUTASDINA
RCKIA
RCKIB
RST
RCKIA
RCKIB
RST
X3001
24.576MHz
3.3V
1.65V
64 558HD ATA22
49
SCK5
20
SCK6
29
21 DITRST
63 BCK
IC3019
TC7WZ34FU
3,1
IC3020
TC7WZ34FU
3,1
6458L DATA25
49
SCK7
20
29
SCK8
21 DITRST
IC3053
TC7SH04FUS1
5
7
5
7
C
DITRST
DMUTE
IC3001
TC7WH04FU
1,35213
IC3052
TC7WH04FU
1,3
SCK1
DMUTE
DITRST
SCK2
DMUTE
DITRST
SCK3
DMUTE
DITRST
SCK4
DMUTE
DITRST
56
RS-P90/EW5
F
7
8
13
A-a
A-b
1234
3.2 CONTROL UNIT(1/2), CONNECTOR PCB(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
A
A-a
A-a
A-b
A-b
Large size
SCH diagram
Guide page
CONNECTOR PCB
C
A-a
1/2
A-b
Detailed page
DSP UNIT
Consists of
DSP PCB
CONNECTOR PCB
A-a
B
C
D
>
FUSE
E
F
FUSE
>
1/2
B
CN2101
1/2
B
CN3201
14
A
1/2
C
RS-P90/EW5
1234
5678
CONTROL UNIT(1/2)
1/2
A
A-b
1/2
NOTE :
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
2/2
A
discrete capacitors.
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
Decimal points for resistor
and capacitor fixed values
are expressed as :
←
2.2 2R2
←
0.022 R022
A
B
C
>
1/2
B
CN2401
D
E
F
56
RS-P90/EW5
1/2
A
7
8
15
1234
A
←
←
Decimal points for resistor
and capacitor fixed values
are expressed as :
2.2 2R2
0.022 R022
B
C
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
NOTE :
A-a A-b
D
identical designation.
2/2
A
CONTROL UNIT(1/2)
E
1/2
A
F
A-b
16
1 2 3
1/2
RS-P90/EW5
1234
5678
A
B
>
C
A-a A-b
D
E
CN2401
1/2
B
4 5 6
56
RS-P90/EW5
7
A-b
8
F
1/2
17
1234
A
B
C
A-b
1 2 3
1/2
A-bA-a
D
E
CONNECTOR PCB
F
C
A-a
18
DSP UNIT
Consists of
DSP PCB
C
1/2
1234
RS-P90/EW5
CONNECTOR PCB
C
Consists
of
5678
1/2
4 5 6
CN3201
B
A-b
A
1/2
B
1/2
B
CN2101
1/2
B
C
A-bA-a
D
DSP PCB
CONNECTOR PCB
FUSE
>
FUSE
>
56
RS-P90/EW5
E
F
1/2
A-a
7
8
19
1234
3.3 CONTROL UNIT(2/2)(GUIDE PAGE)
A
A-a
2/2
B
C
D
1/2
A
1/2
B
CN2402
1/2
B
CN2403
E
F
2/2
A
20
1234
RS-P90/EW5
5678
A-b
2/2
A
CONTROL UNIT(2/2)
2/2
A
B
C
D
E
56
RS-P90/EW5
F
2/2
A
7
8
21
1234
A
B
CONTROL UNIT(2/2)
2/2
A
C
A-a A-b
D
E
F
A-b
22
2/2
RS-P90/EW5
1234
1 2
5678
A
B
A-a A-b
C
D
E
34 5
RS-P90/EW5
56
F
2/2
A-b
7
8
23
A
B
A-b
1234
2/2
1 2
C
A-bA-a
D
E
F
A-a
24
1/2
A
1/2
B
CN2402
2/2
1234
RS-P90/EW5
5678
A
34 5
A-b
2/2
B
A-bA-a
C
D
E
CN2402
1/2
B
CN2403
RS-P90/EW5
56
F
2/2
A-a
7
8
25
1234
B
3.4 DSP PCB(1/2)(GUIDE PAGE)
A
B-a
1/2
2/2
B
2/2
B
2/2
B
1/2
A
CN302
B
C
D
2/2
B
E
CN601
1/2
F
2/2
B
A
26
B
1/2
RS-P90/EW5
1234
Loading...