Download SCU-2556ZRN

RENAULT
Service
Manual
SCU-2456ZRN/X1B/EW
ORDER NO.
CRT2457
SYSTEM CONTROL UNIT
SCU-2456ZRN
SCU-2556ZRN
VEHICLE
DESTINATION
ESPACE and AVANTIME EUROPE
ESPACE and AVANTIME EUROPE
PRODUCED AFTER
March 2000
March 2000
X1B/EW
X1B/EW
PART No.
6025 40 3834
6025 40 2759
ID No.
PIONEER MODEL No.
SCU-2456ZRN/X1B/EW
SCU-2556ZRN/X1B/EW
CONTENTS
1.
2.
3.
4.
5.
6.
SAFETY INFORMATION ............................................2
EXPLODED VIEWS AND PARTS LIST .......................2
BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....9
PCB CONNECTION DIAGRAM ................................18
ELECTRICAL PARTS LIST ........................................24
ADJUSTMENT..........................................................34
7. GENERAL INFORMATION .......................................36
7.1 CONNECTOR FUNCTION DESCRIPTION .........36
7.2 IC ........................................................................38
7.3 OPERATIONAL FLOW CHART ...........................40
8. SPECIFICATIONS......................................................41
PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER EUROPE N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2000
K-ZZS. FEB. 2000 Printed in Japan
SCU-2456ZRN,2556ZRN
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so
and refer the repair to a qualified service technician.
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
1
2
3
5
4
6
7
2
SCU-2456ZRN,2556ZRN
NOTE:
- Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to ∇ mark on the product are used for disassembly.
- PACKING SECTION PARTS LIST
Mark No. Description
1
2
3
4
5
Cover
Protector
Polyethylene Bag
Protector
Protector
6 Protector
7 Contain Box(2456ZRN)
Contain Box(2556ZRN)
Part No.
UHD-026
UHP-020
UEG-012
UHP-018
UHP-019
UHP2266
UHL3974
UHL3975
3
SCU-2456ZRN,2556ZRN
2.2 EXTERIOR(SCU-2456ZRN)
4
SCU-2456ZRN,2556ZRN
- EXTERIOR SECTION PARTS LIST
Mark No. Description
1
2
3
4
5
Part No.
Screw
Screw
Chassis
Case
Insulator
BMZ30P060FMC
BMZ30P140FMC
CNA2288
CNB1780
CNM3864
Cover
Screw
Heat Sink
Tuner Amp Unit
•••••
CNS4018
BMZ30P140FMC
CNC7755
UWM6914
12
13
14
15
16
Connector(CN652)
Connector(CN852)
Connector(CN701)
DIN Socket(CN651)
Connector(CN851)
CKS3180
CKS3181
CKS3182
CKS3185
CKS3186
17
18
19
20
21
DIN Socket(CN653)
•••••
Holder
Holder
Holder
CKS3189
6
7
8
9
10,11
CNC5105
CNC5107
CNC5433
22
23
24-28
29
30
•••••
FM/AM Tuner Unit
•••••
Holder
•••••
31
32
33
34
35
Screw
•••••
Fuse(10A)
Connector(CN551)
•••••
BMZ30P060FMC
36
37
38
39
40
Holder
Holder
Holder Unit(CN501)
IC(IC901)
Transistor(Q906)
CNC5106
CNC5435
CXA6151
PA2024A
2SA1358
41 •••••
42 IC(IC551)
CWE1416
CNC6555
CEK1136
CKM1258
TDA7385
5
SCU-2456ZRN,2556ZRN
2.3 EXTERIOR(SCU-2556ZRN)
6
SCU-2456ZRN,2556ZRN
- EXTERIOR SECTION PARTS LIST
Mark No. Description
1
2
3
4
5
Part No.
Screw
Screw
Chassis
Case
Insulator
BMZ30P060FMC
BMZ30P140FMC
CNA2289
CNB1780
CNM3864
Cover
Screw
Heat Sink
Tuner Amp Unit
•••••
CNS4018
BMZ30P140FMC
CNC7755
UWM6917
12
13
14
15
16
Connector(CN652)
Connector(CN852)
Connector(CN701)
DIN Socket(CN651)
Connector(CN851)
CKS3180
CKS3181
CKS3182
CKS3185
CKS3186
17
18
19
20
21
DIN Socket(CN653)
Pin Jack(CN401)
Holder
Holder
Holder
CKS3189
CKS3200
CNC5105
CNC5107
CNC5433
6
7
8
9
10,11
22
23
24-28
29
30
•••••
FM/AM Tuner Unit
•••••
Holder
•••••
31
32
33
34
35
Screw
•••••
Fuse(10A)
Connector(CN551)
•••••
BMZ30P060FMC
36
37
38
39
40
Holder
Holder
Holder Unit(CN501)
IC(IC901)
Transistor(Q906)
CNC5106
CNC5435
CXA6151
PA2024A
2SA1358
41 •••••
42 IC(IC551)
CWE1416
CNC6555
CEK1136
CKM1258
PAL003A
7
SCU-2456ZRN,2556ZRN
8
1
3
2
4
SCU-2456ZRN,2556ZRN
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A TUNER AMP UNIT
B FM/AM TUNER UNIT
Q3
FM RF
CN501
FM/AM
ANTENNA
T31
FM MIX
CF52
FM IF
Q31 CF51
FM IF
CF53
FM IF
A
T51
Q401
25
Q403
26
18
AMIFC
VCO
15 17
14
19
FM PROCESSOR
IC2 PA4024A
25
23
31 30
CF232 AM IF
AM+B
AM
OSC
19 20
16
X1
2
1
28
33
40
TUN+B
13 21
7
Q704
43
7
34
FMSL
9
AMSL 18
Q165
FM+B
SYSTEM
CONTROLLER
VR501
TMUTE
47
41
X701
IC701(1/2)
PE5157A
Q508
6 2
5
X2
42
AVPOW
38 32 36
AM RF/AGC
FMTV
47
FM/AM PROCESSOR
IC1 PA4023B
6
Q201 Q202
AMTV
19
SL
34
17
FMSD
COMP
FM
OSC
14 15
FMSD
41 9 10
1
52
VDD2
AM+B
TUN+B
SL
FM+B
RDS HIC
Q705
FMSD
FM LOOP FILTER
TUNER PLL
17
16
21
Q503 Q504
14
SWVDD
20
IC501
LC72146M
19
FMSD
20
Q501 Q502
1
24
IC502
CWV1065
15
VDD
SWITCH
CN852
Rch
HEADPHONE
OUT
X501
AM LOOP FILTER
2
HEADPHONE
TRANSMITTER
3
1
Lch
B
SCU-2556ZRN ONLY
CN401
6 IC404
AUX-IN
7
NJM4558MD
AUX IN
CN851
TUNER-L
Q853
BRST
9
7
3
TUN+B
FM+B
AM+B
CD-L
5
1
IC901
PA2024A
6
FRONT Lch FIX EQUALIZER
3
5
8
6
7
SYSPW
3 5 BSET
6 BINH
Lch
5
SWVDD
B.U
19
1
Q201
Q203
253Hz
117Hz
Q205
REAR Lch FIX EQUALIZER
3
1
IC251
3
NJM4558MD
Q904
Q908
IC202
NJM4558MD
5.4kHz
RL
OUT 20
VDT/VCK/VST
Q905
3
2
FL
OUT
ZCINL IC751
PMJ002A
Q906
SW+B
SW+B
REMIN
IC252
1
NJM4558MD
Q251
Q253
141Hz
250Hz
C
Q255
SOFT MUTE
Q553 Q551
RL
FL
1.45kHz
RL-OUT
FL-OUT
Q703
MUTE
MUTE
BSET
IC701(2/2)
PE5157A
MUTE
BUP1 27
KDT1
BINH
REMIN
TELMUT
BSENS
RESET
ASENS
7
KDT2
KDT0
KST1
KST2
KST0
23
25
22
28
29
27
KDT1
KDT2
KDT0
KST1
KST2
KST0
POWER AMP
14 2
15
SYSPW
15
RLIN
PEE
IC551
FLIN
11
5V REGULATOR/SENSE
IC902 PAJ001A
VDD
VDD2
11
MUTEOUT
5
BSENS
7
RESET
6
ASENS
2
4
12
MUTESENS
13
BSENIN
3
RSTIN
ASENIN
BUPIN
STBY MUTE
22
4
SYSPW
17
RLOUT+
19
RLOUT7
FLOUT9
FLOUT+
B.U
9
14
B.U
FUSE 10A
BUP2 28
B.U
CONC
CONB
CONA
ACC
ACCMUT
VDD
26
IN1
25
L5
24
IN0
23 L1
22
IN2
21 L0
20
GND
19
18
15
RL16
RL+
14
FL13 FL+
12
11
10
9
8
7
6
5
4
36
54
37
35
38
SYSTEM
CONTROLLER
RL
FL
8
BRST
AMPMUTE
PEE
13
SYSPW
2
3
1
IC201
NJM4558MD
ELECTRONIC
VOLUME CONTROL
2
CN701
IR
RECEIVER
VCC (8.5V)
B.U
CN653
2
3 SIGNAL GND
7
ANT+B
BUP
TELMUTE
4
3
7
Q855
FIX
MUTE
4
5
VCC
DISPLAY
TRANSMITTER
INTERFACE
Lch INPUT
VCC
8.4V
REGULATOR
CN652
8
Q851
Lch OUTPUT
4
3
2
1
M-CD
PLAYER
HEADPHONE-Lch OUT
AUDIO-Lch OUT
IC403
1
2 NJM4558MD
Q405
DECK
MUTE
5
1
5
1
AUDIO MIX
CN651
2 TAPE-L
7 DMUTE
10
FRFR+
RRRR+
GND
ACC
CASSETTE
PLAYER
D
Q555
MUTE
ACC
Q702
TELMUTE
9
1
2
3
4
2
1
3
4
SCU-2456ZRN,2556ZRN
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”.
B
AUX:-15.0dBs
A
A-a
A-b
Large size
SCH diagram
AM:-22.4dBs
FM:-12.5dBs
A-a
A-a
A-b
A-b
Guide page
Detailed page
A-a
B
TAPE:-12.1dBs
AM:-22.4dBs
FM:-12.5dBs
M-CD:-3.8dBs
AUX:-15.0dBs
2R2K(B)
C
M-CD:-3.7dBs
TAPE:
-12.1dBs
D
10
A
1
2
3
4
5
7
6
8
SCU-2456ZRN,2556ZRN
A-b
A
B
TAPE:-4.6dBs
AM:-8.1dBs
FM:2.4dBs
M-CD:2.9dBs
AUX:-10.0dBs
TAPE:21.8dBs
AM:18.1dBs
FM:28.6dBs
M-CD:29.0dBs
AUX:16.3dBs
C
D
A
5
6
TUNER AMP UNIT
7
A
8
11
D
B
2R2K(B)
AM:-22.4dBs
FM:-12.5dBs
AUX:-15.0dBs
A
TAPE:-12.1dBs
AM:-22.4dBs
FM:-12.5dBs
M-CD:-3.8dBs
AUX:-15.0dBs
A-a A-b
12
A-a
1
2
2
3
3
6
1
3
4
5
2
1
SCU-2456ZRN,2556ZRN
4
B
C
4
5
TAPE:
-12.1dBs
M-CD:-3.7dBs
6
7
A-a A-b
7
16
17
15
13
14
6
12
11
10
9
8
7
5
SCU-2456ZRN,2556ZRN
8
A
B
C
D
A-a
8
13
2
1
3
4
A-a A-b
SCU-2456ZRN,2556ZRN
TAPE:-4.6dBs
A
B
C
14
A-b
1
2
3
6
3
4
5
2
1
D
4
5
6
7
16
17
15
13
14
A
TUNER AMP UNIT
A-a A-b
TAPE:21.8dBs
AM:18.1dBs
FM:28.6dBs
M-CD:29.0dBs
AUX:16.3dBs
6
12
11
10
9
8
7
TAPE:-4.6dBs
AM:-8.1dBs
FM:2.4dBs
M-CD:2.9dBs
AUX:-10.0dBs
5
7
SCU-2456ZRN,2556ZRN
8
A
B
C
D
A-b
8
15
2
1
3
4
SCU-2456ZRN.2556ZRN
3.3 FM/AM TUNER UNIT
A
B
DSP-201M-A11F
B
C
1
2
3
D
16
B
1
2
3
4
FM/AM TUNE
5
6
7
8
SCU-2456ZRN,2556ZRN
A
A
TUNER UNIT
B
C
D
5
6
7
B
8
17
2
1
3
4
SCU-2456ZRN.2556ZRN
A TUNER AMP UNIT
4. PCB CONNECTION DIAGRAM
4.1 TUNER AMP UNIT
A
NOTE FOR PCB DIAGRAMS
1. The parts mounted on this PCB
include all necessary parts for
several destination.
For further information for
respective destinations, be sure
to check with the schematic diagram.
2. Viewpoint of PCB diagrams
FUSE
Capacitor
Connector
SIDE A
B
Chip Part
P.C.Board
SIDE B
C
D
18
A
1
IR RECEIVER
2
3
4
5
7
6
8
SCU-2456ZRN,2556ZRN
HEADPHONE SYSTEM
A
AUX IN
SIDE A
FMSL3
B
C
D
R
DISPLAY
CASSETTE
PLAYER
5
M-CD PLAYER
6
7
A
8
19
2
1
3
4
3
4
SCU-2456ZRN.2556ZRN
A
TUNER AMP UNIT
A
B
C
D
20
A
1
2
5
6
7
8
SCU-2456ZRN,2556ZRN
SIDE B
A
B
C
D
5
6
7
A
8
21
2
1
3
4
SCU-2456ZRN.2556ZRN
4.2 FM/AM TUNER UNIT
SIDE A
A
A
B
B
FM/AM TUNER UNIT
C
D
22
B
1
2
3
4
1
2
3
4
SCU-2456ZRN,2556ZRN
SIDE B
A
B
B
FM/AM TUNER UNIT
C
D
1
2
3
B
4
23
SCU-2456ZRN,2556ZRN
5. ELECTRICAL PARTS LIST
NOTES:
- Parts whose parts numbers are omitted are subject to being not supplied.
- The part numbers shown below indicate chip components.
Chip Resistor
RS1/_S___J,RS1/__S___J
Chip Capacitor (except for CQS.....)
CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
B
Part No.
-------------------------
Unit Number : CWE1416
Unit Name
: FM/AM Tuner Unit
MISCELLANEOUS
IC
IC
Q
Q
Q
1
2
1
2
3
IC
IC
Transistor
Transistor
FET
PA4023B
PA4024A
2SC2412K
DTC124EU
3SK263
Q
Q
Q
Q
Q
31
154
165
201
202
Transistor
Transistor
Transistor
FET
Transistor
2SC2412K
DTC124EU
2SC2412K
2SK932
2SC2412K
Q
D
D
D
D
203
4
5
7
8
Transistor
Diode
Diode
Diode
Diode
DTC124EU
1SV250
KV1410-F1
KV1410-F1
KV1410-F1
D
D
D
L
L
201
202
231
2
3
Diode
Diode
Diode
Coil
Inductor
MA157
MA157
SVC253
CTC1108
LCTB2R2K2125
L
L
L
L
L
4
5
6
51
201
Coil
Coil
Inductor
Ferri-Inductor
Ferri-Inductor
CTC1108
CTC1107
LCTBR15K1608
LAU150K
LAU4R7K
L
L
L
L
T
202
203
208
231
31
Ferri-Inductor
Inductor
Inductor
Inductor
Coil
LAU330K
CTF1287
LAU121K
LCTA3R3J3225
CTE1116
T
TC
CF
CF
CF
51
1
51
52
53
Coil
Capacitor
Ceramic Filter
Ceramic Filter
Ceramic Filter
CTC1136
CCL1046
CTF1442
CTF1442
CTF1442
CF
X
X
VR
AR
232
151
231
154
1
Ceramic Filter
Radiator 918.5Hz
Crystal Resonator 10.26MHz
Semi-fixed 150kΩ(B)
CTF1348
CSS1365
CSS1111
CCP1213
DSP-201M
RESISTORS
R
R
R
R
R
1
4
5
6
7
RS1/16S0R0J
RS1/16S154J
RS1/16S391J
RS1/16S223J
RS1/16S123J
R
R
R
R
R
8
9
10
11
13
RS1/16S332J
RS1/16S473J
RS1/16S223J
RS1/16S124J
RS1/16S563J
24
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
R
R
R
R
R
15
16
17
18
31
RS1/16S271J
RS1/16S104J
RS1/16S332J
RS1/16S332J
RS1/16S470J
R
R
R
R
R
32
33
34
35
40
RS1/16S822J
RS1/16S822J
RS1/16S331J
RS1/16S331J
RS1/16S470J
R
R
R
R
R
51
52
55
56
61
RS1/16S271J
RS1/16S560J
RS1/16S102J
RS1/16S823J
RS1/16S392J
R
R
R
R
R
62
101
102
103
104
RS1/16S393J
RS1/16S272J
RS1/16S682J
RS1/16S333J
RS1/16S334J
R
R
R
R
R
105
107
151
152
154
RS1/16S683J
RS1/16S222J
RS1/16S222J
RS1/16S393J
RS1/16S104J
R
R
R
R
R
155
156
157
160
161
RS1/16S273J
RS1/16S243J
RS1/16S203J
RS1/16S222J
RS1/16S563J
R
R
R
R
R
162
163
202
203
204
RS1/16S105J
RS1/16S222J
RS1/16S223J
RS1/16S225J
RS1/16S103J
R
R
R
R
R
206
207
208
209
214
RS1/16S220J
RS1/16S101J
RS1/16S102J
RS1/16S471J
RS1/16S822J
R
R
R
R
R
215
217
231
232
237
RS1/16S822J
RS1/16S102J
RS1/16S272J
RS1/16S473J
RS1/16S103J
R
R
R
R
R
238
239
240
241
243
RS1/16S104J
RS1/16S104J
RS1/16S332J
RS1/16S202J
RS1/16S123J
R
R
244
247
RS1/16S103J
RS1/16S123J
SCU-2456ZRN,2556ZRN
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
CAPACITORS
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
C
C
C
C
C
213
216
217
219
220
CKSRYB103K25
CCSRCH101J50
CEJA1R5M50
CCSRCH471J50
CKSRYB103K25
C
C
C
C
C
230
231
232
233
234
CKSRYB103K25
CCSRCH330J50
CCSRCH150J50
CKSQYB104K16
CEJA330M10
C
C
C
C
C
235
236
237
239
240
CKSRYB332K50
CKSQYB473K16
CCSRCH120J50
CKSRYB472K50
CEJAR47M50
C
C
C
C
C
241
242
243
244
245
CKSQYB104K16
CEJAR47M50
CEJAR33M50
CKSQYB473K16
CKSRYB123K25
C
C
246
250
CKSQYB473K16
CCSRCH471J50
C
C
C
C
C
1
2
4
6
8
CCSQCH6R0D50
CCSRCK2R0C50
CCSRCH820J50
CCSRCH820J50
CKSRYB103K25
C
C
C
C
C
9
10
11
13
14
CKSQYB104K16
CCSRCKR50C50
CEJA1R0M50
CKSRYB222K50
CCSRCH220J50
C
C
C
C
C
16
17
18
19
20
CCSRCH8R0D50
CKSRYB222K50
CKSRYB103K25
CKSRYB222K50
CKSRYB222K50
C
C
C
C
C
21
22
23
24
25
CEJA100M16
CCSRTH9R0D50
CCSRTH120J50
CCSRCH471J50
CKSRYB103K25
C
C
C
C
C
31
32
33
34
36
CKSRYB103K25
CKSQYB472K50
CCSRCH5R0C50
CKSQYB104K16
CCSRRH201J50
MISCELLANEOUS
C
C
C
C
C
51
52
54
55
56
CKSRYB223K25
CKSRYB103K25
CCSRCH470J50
CKSQYB223K25
CKSQYB104K16
IC
IC
IC
IC
IC
201
202
251
252
403
IC
IC
IC
IC
IC
NJM4558MD
NJM4558MD
NJM4558MD
NJM4558MD
NJM4558MD
C
C
C
C
C
57
58
59
61
62
CKSRYB472K50
CEJA330M10
CKSRYB103K25
CCSRCH270J50
CKSRYB103K25
IC
IC
IC
IC
IC
501
502
551
701
751
IC
HIC Module
IC
IC
IC
LC72146M
CWV1065
TDA7385
PE5157A
PMJ002A
C
C
C
C
C
63
101
102
103
104
CEJAR15M50
CEJANP100M10
CKSRYB182K50
CKSRYB682K25
CEJA2R2M50
IC
IC
Q
Q
Q
901
902
201
202
203
IC
IC
Transistor
Transistor
Transistor
PA2024A
PAJ001A
2SC2712
2SC2712
2SC2712
C
C
C
C
C
105
106
107
151
152
CKSRYB103K25
CCSRCH151J50
CKSRYB103K25
CKSRYB472K50
CKSQYB104K16
Q
Q
Q
Q
Q
204
205
206
251
252
Transistor
Transistor
Transistor
Transistor
Transistor
2SC2712
2SC2712
2SC2712
2SC2712
2SC2712
C
C
C
C
C
153
154
157
158
159
CEJA3R3M50
CKSQYB104K16
CEJA3R3M50
CKSYB474K16
CEJA220M6R3
Q
Q
Q
Q
Q
253
254
255
256
401
Transistor
Transistor
Transistor
Transistor
Transistor
2SC2712
2SC2712
2SC2712
2SC2712
DTC143TK
C
C
C
C
C
160
161
162
163
170
CKSQYB104K16
CKSQYB104K16
CEJA3R3M50
CKSRYB102K50
CCSRCH100D50
Q
Q
Q
Q
Q
402
403
404
405
406
Transistor
Transistor
Transistor
Transistor
Transistor
DTC143TK
DTC143TK
DTC143TK
DTC343TK
DTC343TK
C
C
C
C
C
201
202
203
204
205
CCSRCH471J50
CCSRCH100D50
CKSRYB332K50
CKSQYB473K16
CKSQYB473K16
Q
Q
Q
Q
Q
409
410
411
412
501
Transistor
Transistor
Transistor
Transistor
Transistor
DTA114EK
DTA114EK
DTC343TK
DTC343TK
2SK208
C
C
C
C
C
206
207
209
211
212
CKSQYB104K16
CCSRCH560J50
CKSQYB104K16
CCSRCH101J50
CEJA470M6R3
Q
Q
Q
Q
Q
502
503
504
505
506
Transistor
Transistor
Transistor
Transistor
Transistor
2SC2712
2SK208
2SC2712
DTC124EK
DTC124EK
Number : UWM6914(SCU-2456ZRN)
A Unit
Unit Name
: Tuner Amp Unit
25
SCU-2456ZRN,2556ZRN
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Q
Q
Q
Q
Q
507
508
551
552
553
Transistor
Transistor
Transistor
Transistor
Transistor
2SC2712
2SC2712
DTC343TK
DTC343TK
DTC343TK
RESISTORS
Q
Q
Q
Q
Q
554
555
701
702
703
Transistor
Transistor
Transistor
Transistor
Transistor
DTC343TK
DTC124EK
DTA114EK
DTA114EK
DTA114EK
Q
Q
Q
Q
Q
704
705
706
851
852
Transistor
Transistor
Transistor
Transistor
Transistor
DTA114EK
DTA114EK
DTA114EK
DTC143TK
DTC143TK
Q
Q
Q
Q
Q
853
854
855
904
905
Transistor
Transistor
Transistor
Transistor
Transistor
DTC143TK
DTC143TK
DTA114EK
2SC2712
DTC114TK
Q
Q
D
D
D
906
908
401
402
403
Transistor
Transistor
Chip Diode
Diode
Chip Diode
2SA1358
2SC2712
MA151WA
MA3043(M)
MA151WA
D
D
D
D
D
404
501
502
503
504
Chip Diode
Diode
Diode
Chip Diode
Diode
MA151WK
MA3027(H)
MA3027(H)
MA151WK
MA3047(M)
D
D
D
D
D
551
552
553
554
555
Chip Diode
Chip Diode
Diode
Diode
Diode
MA151WA
MA151WA
ERC05-10B
ERA15-02VH
ERA15-02VH
D
D
D
D
D
556
651
652
653
654
Diode
Diode
Diode
Diode
Diode
ERA15-02VH
MA153
MA153
MA153
MA153
D
D
D
D
D
655
656
657
658
659
Diode
Diode
Diode
Diode
Diode
MA153
MA153
MA153
MA153
MA153
D
D
D
D
D
660
661
662
663
701
Diode
Diode
Diode
Diode
Diode
MA153
MA153
MA153
MA153
1SS133
D
D
D
D
D
702
703
704
705
851
Diode
Chip Diode
Chip Diode
Chip Diode
Chip Diode
MA153
MA151WK
MA151WK
MA151WK
MA151WA
D
D
L
L
L
901
907
501
502
503
Diode
Diode
Inductor
Ferri-Inductor
Ferri-Inductor
ERA15-02VH
1SS133
LAU100K
LAU4R7K
LAU4R7K
L
L
L
L
L
504
505
551
701
702
Ferri-Inductor
Ferri-Inductor
Choke Coil 0.3mH
Ferri-Inductor
Ferri-Inductor
LAU4R7K
LAU2R2K
CTH1075
LAU2R2K
LAU2R2K
X
X
VR
AR
501
701
501
501
Crystal Resonator 4.5MHz
Ceramic Resonator 4.190MHz
Semi-fixed 2.2kΩ(B)
CSS1011
CSS1361
CCP1202
DSP-201M
CEK1136
Fuse 10A
26
Part No.
-------------------------
R
R
R
R
R
201
202
203
204
205
RS1/10S473J
RS1/10S473J
RS1/10S182J
RS1/10S182J
RS1/10S472J
R
R
R
R
R
206
207
208
209
210
RS1/10S472J
RD1/4PU472J
RD1/4PU472J
RS1/10S123J
RS1/10S123J
R
R
R
R
R
213
214
215
216
217
RS1/10S683J
RS1/10S683J
RS1/10S122J
RS1/10S122J
RS1/10S332J
R
R
R
R
R
218
221
222
223
224
RS1/10S332J
RS1/10S103J
RS1/10S103J
RS1/10S683J
RS1/10S683J
R
R
R
R
R
225
226
227
228
231
RS1/10S122J
RS1/10S122J
RS1/10S332J
RS1/10S332J
RS1/10S332J
R
R
R
R
R
232
233
234
235
236
RS1/10S332J
RS1/10S683J
RS1/10S683J
RS1/10S122J
RS1/10S122J
R
R
R
R
R
237
238
239
240
243
RS1/10S332J
RS1/10S332J
RS1/10S472J
RS1/10S472J
RD1/4PU222J
R
R
R
R
R
244
245
246
251
252
RD1/4PU222J
RD1/4PU0R0J
RD1/4PU0R0J
RS1/10S473J
RS1/10S473J
R
R
R
R
R
253
254
255
256
257
RS1/10S122J
RS1/10S122J
RS1/10S472J
RS1/10S472J
RD1/4PU472J
R
R
R
R
R
258
259
260
263
264
RD1/4PU472J
RS1/10S821J
RS1/10S821J
RS1/10S683J
RS1/10S683J
R
R
R
R
R
265
266
267
268
269
RS1/10S122J
RS1/10S122J
RS1/10S332J
RS1/10S332J
RS1/10S101J
R
R
R
R
R
270
273
274
275
276
RS1/10S101J
RS1/10S683J
RS1/10S683J
RS1/10S122J
RS1/10S122J
R
R
R
R
R
277
278
279
280
283
RS1/10S332J
RS1/10S332J
RS1/10S152J
RS1/10S152J
RS1/10S683J
SCU-2456ZRN,2556ZRN
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
R
R
R
R
R
284
285
286
287
288
RS1/10S683J
RS1/10S122J
RS1/10S122J
RS1/10S332J
RS1/10S332J
R
R
R
R
R
556
557
558
559
560
RD1/4PU562J
RD1/4PU0R0J
RD1/4PU0R0J
RS1/10S104J
RS1/10S104J
R
R
R
R
R
289
290
291
292
401
RS1/10S472J
RS1/10S472J
RS1/10S683J
RS1/10S683J
RS1/10S822J
R
R
R
R
R
563
564
565
566
567
RS1/10S391J
RS1/10S273J
RS1/10S103J
RS1/10S103J
RS1/10S103J
R
R
R
R
R
402
403
404
405
406
RS1/10S822J
RS1/10S102J
RS1/10S102J
RS1/10S102J
RS1/10S102J
R
R
R
R
R
568
569
570
571
601
RS1/10S331J
RA4C223J
RD1/4PU102J
RD1/4PU103J
RA4C102J
R
R
R
R
R
407
408
409
410
411
RS1/10S473J
RS1/10S473J
RS1/10S152J
RS1/10S152J
RS1/10S682J
R
R
R
R
R
602
603
604
605
606
RS1/10S473J
RS1/10S473J
RS1/10S473J
RS1/10S473J
RS1/10S223J
R
R
R
R
R
412
421
422
423
424
RS1/10S682J
RS1/10S122J
RS1/10S122J
RS1/10S223J
RS1/10S223J
R
R
R
R
R
607
608
609
610
611
RS1/10S473J
RS1/10S473J
RS1/10S471J
RS1/10S473J
RS1/10S473J
R
R
R
R
R
425
426
435
436
437
RS1/10S223J
RS1/10S223J
RS1/10S223J
RS1/10S223J
RD1/4PU273J
R
R
R
R
R
612
651
652
653
654
RS1/10S473J
RS1/10S471J
RS1/10S471J
RS1/10S471J
RS1/10S471J
R
R
R
R
R
438
439
440
441
442
RD1/4PU273J
RS1/10S223J
RS1/10S223J
RS1/10S273J
RS1/10S273J
R
R
R
R
R
655
656
657
658
659
RS1/10S471J
RS1/10S471J
RS1/10S471J
RS1/10S103J
RS1/10S682J
R
R
R
R
R
452
453
454
455
501
RD1/4PU151J
RS1/10S104J
RD1/4PU152J
RD1/4PU152J
RS1/10S222J
R
R
R
R
R
660
661
662
663
664
RS1/10S682J
RS1/10S103J
RS1/10S103J
RS1/10S103J
RS1/10S473J
R
R
R
R
R
502
503
504
505
506
RS1/10S222J
RS1/10S102J
RS1/10S152J
RS1/10S472J
RS1/10S103J
R
R
R
R
R
665
666
667
668
669
RS1/10S221J
RS1/10S221J
RS1/10S221J
RS1/10S221J
RS1/10S221J
R
R
R
R
R
507
508
509
510
511
RS1/10S102J
RS1/10S102J
RS1/10S102J
RS1/10S102J
RS1/10S102J
R
R
R
R
R
670
671
672
673
674
RS1/10S221J
RS1/10S221J
RS1/10S471J
RS1/10S471J
RS1/10S471J
R
R
R
R
R
512
513
514
515
516
RS1/10S102J
RS1/10S222J
RS1/10S222J
RS1/10S473J
RS1/10S103J
R
R
R
R
R
675
676
677
678
680
RS1/10S471J
RS1/10S471J
RS1/10S471J
RA4C473J
RS1/10S0R0J
R
R
R
R
R
517
518
519
521
522
RS1/10S102J
RS1/10S393J
RS1/10S102J
RS1/10S563J
RS1/10S102J
R
R
R
R
R
683
684
685
686
687
RS1/10S0R0J
RS1/10S0R0J
RS1/10S2R2J
RS1/10S2R2J
RS1/10S2R2J
R
R
R
R
R
523
524
525
540
542
RD1/4PU151J
RS1/10S0R0J
RS1/10S0R0J
RS1/10S103J
RS1/10S0R0J
R
R
R
R
R
701
702
703
705
706
RS1/10S102J
RS1/10S102J
RS1/10S473J
RS1/10S471J
RS1/10S0R0J
R
R
R
R
R
551
552
553
554
555
RD1/4PU222J
RD1/4PU222J
RD1/4PU222J
RD1/4PU222J
RD1/4PU562J
R
R
R
R
R
707
708
709
710
713
RS1/10S471J
RS1/10S471J
RS1/10S471J
RA4C471J
RA4C471J
27
SCU-2456ZRN,2556ZRN
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
R
R
R
R
R
716
717
718
719
720
RA4C0R0J
RS1/10S102J
RS1/10S105J
RS1/10S471J
RS1/10S823J
C
C
C
C
C
206
207
208
209
210
CKSQYB183K50
CKSQYB154K16
CKSQYB154K16
CKSQYB154K16
CKSQYB154K16
R
R
R
R
R
721
722
723
724
725
RS1/10S0R0J
RS1/10S471J
RS1/10S471J
RS1/10S473J
RS1/10S471J
C
C
C
C
C
211
212
213
214
215
CKSQYB272K50
CKSQYB272K50
CKSQYB392K50
CKSQYB392K50
CKSQYB821K50
R
R
R
R
R
726
727
728
729
730
RS1/10S471J
RS1/10S0R0J
RS1/10S0R0J
RS1/10S223J
RS1/10S473J
C
C
C
C
C
216
251
252
253
254
CKSQYB821K50
CKSQYB821K50
CKSQYB821K50
CKSQYB474K16
CKSQYB474K16
R
R
R
R
R
731
732
733
734
735
RD1/4PU101J
RS1/10S472J
RS1/10S473J
RS1/10S102J
RS1/10S102J
C
C
C
C
C
255
256
257
258
259
CKSQYB333K50
CKSQYB333K50
CKSQYB154K16
CKSQYB154K16
CKSQYB333K50
R
R
R
R
R
751
752
753
754
755
RS1/10S681J
RS1/10S681J
RS1/10S273J
RS1/10S273J
RS1/10S101J
C
C
C
C
C
260
261
262
263
264
CKSQYB333K50
CKSQYB822K50
CKSQYB822K50
CKSQYB103K50
CKSQYB103K50
R
R
R
R
R
756
757
758
759
760
RS1/10S101J
RS1/10S152J
RS1/10S123J
RS1/10S153J
RA4C472J
C
C
C
C
C
265
266
401
402
403
CKSQYB821K50
CKSQYB821K50
CKSQYB223K50
CKSQYB223K50
CKSQYB153K50
R
R
R
R
R
761
851
852
853
854
RS1/10S102J
RS1/10S393J
RS1/10S393J
RS1/10S272J
RS1/10S272J
C
C
C
C
C
404
405
406
427
428
CKSQYB153K50
CEAT2R2M50
CEAT2R2M50
CEAT100M50
CEAT100M50
R
R
R
R
R
855
856
857
901
902
RS1/10S332J
RS1/10S332J
RS1/10S220J
RS1/10S154J
RS1/10S623J
C
C
C
C
C
429
430
434
435
501
CCSQCH101J50
CCSQCH101J50
CEAT221M6R3
CKSQYB103K50
CCH1250
R
R
R
R
R
903
904
905
906
907
RS1/10S124J
RS1/10S513J
RS1/10S154J
RS1/10S563J
RS1/10S124J
C
C
C
C
C
502
503
504
505
506
CKSQYB103K50
CFTNA474J50
CKSQYB103K50
CCSQCH120J50
CCSQCH120J50
R
R
R
R
R
908
909
914
915
916
RS1/10S683J
RS1/10S102J
RS1/10S153J
RS1/10S152J
RS1/10S223J
C
C
C
C
C
508
509
511
512
513
CKSQYB223K50
CKSQYB223K50
CEATR47M50
CKSQYB103K50
CEAT100M50
R
R
R
R
R
917
920
921
922
923
RS1/10S472J
RS1/10S272J
RS1/10S122J
RS1/10S103J
RS1/10S473J
C
C
C
C
C
514
515
516
518
519
CKSQYB104K50
CCSQCH101J50
CCSQCH101J50
CKSQYB473K50
CKSQYB103K50
R
R
R
924
925
927
RS1/10S473J
RS1/10S473J
RS1/10S473J
C
C
C
C
C
521
522
525
526
527
CKSQYB104K50
CKSYB105K16
CKLSR473K16
CKSQYB104K50
CKSQYB223K50
CKSQYB821K50
CKSQYB821K50
CKSQYB274K16
CKSQYB274K16
CKSQYB183K50
C
C
C
C
C
528
533
534
535
536
CKSQYB223K50
CCSQCH101J50
CEAT100M50
CKSQYB104K50
CEATR22M50
CAPACITORS
C
C
C
C
C
28
201
202
203
204
205
4.7µF/16V
SCU-2456ZRN,2556ZRN
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
C
C
C
C
C
537
538
539
551
552
CEAT101M16
CKSQYB103K50
CKSQYB472K50
CEAT1R0M50
CEAT1R0M50
C
C
C
C
C
851
852
853
854
901
CEAT100M50
CEAT100M50
CKSQYB104K50
CKSQYB104K50
CEAT331M10
C
C
C
C
C
553
554
555
556
557
CEAT1R0M50
CEAT1R0M50
CFTNA224J50
CFTNA224J50
CFTNA224J50
C
C
C
C
C
902
903
904
905
906
CASA680K10
CEAT101M10
CEAT470M10
CEAT1R0M50
CEAT102M16
C
C
C
C
C
558
559
560
561
562
CFTNA224J50
CKSQYB222K50
CFTNA224J50
CEAT100M50
CEAT1R0M50
C
C
C
C
C
907
912
913
914
916
CKSQYB224K16
CEAT2R2M50
CSZA220M16
CKSQYB473K50
CKSQYB473K50
C
C
C
C
C
563
564
565
567
568
CEAT2R2M50
CKSQYB104K50
CEAT472M16
CKSQYB473K50
CKSQYB473K50
C
C
917
918
CEAT330M10
CEAT470M10
C
C
C
C
C
681
682
701
702
703
CKSQYB104K50
CKSQYB104K50
CKSQYB473K50
CKSQYB473K50
CEAT100M50
MISCELLANEOUS
C
C
C
C
C
704
705
706
707
751
CKSQYB102K50
CKSQYB473K50
CKSQYB473K50
CEAT4R7M50
CEJA1R0M50
C
C
C
C
C
752
753
754
755
756
CEJA1R0M50
CKSQYB272K50
CKSQYB272K50
CEAT100M50
CEAT100M50
C
C
C
C
C
757
758
759
760
761
CKSQYB152K50
CKSQYB152K50
CKSQYB183K50
CKSQYB183K50
CCSQCH221J50
C
C
C
C
C
762
763
764
765
766
CCSQCH221J50
CKSQYB224K16
CKSQYB224K16
CKSQYB332K50
CKSQYB332K50
C
C
C
C
C
767
768
769
770
771
CCSQCH101J50
CCSQCH101J50
CEJANP2R2M50
CEJANP2R2M50
CKSQYB333K50
C
C
C
C
C
772
773
774
775
776
CKSQYB333K50
CEAT100M50
CEAT100M50
CEJANP2R2M50
CEJANP2R2M50
C
C
C
C
C
777
778
779
780
781
CEJANP2R2M50
CEJANP2R2M50
CKSQYB103K50
CEAT100M50
CKSQYB104K50
C
C
C
C
C
782
783
784
785
786
CEAT100M50
CEAT100M50
CKSQYB104K50
CEAT101M16
CEAT2R2M50
A
Unit Number : UWM6917(SCU-2556ZRN)
Unit Name
: Tuner Amp Unit
IC
IC
IC
IC
IC
201
202
251
252
403
IC
IC
IC
IC
IC
NJM4558MD
NJM4558MD
NJM4558MD
NJM4558MD
NJM4558MD
IC
IC
IC
IC
IC
404
501
502
551
701
IC
IC
HIC Module
IC
IC
NJM4558MD
LC72146M
CWV1065
PAL005A
PE5157A
IC
IC
IC
Q
Q
751
901
902
201
202
IC
IC
IC
Transistor
Transistor
PMJ002A
PA2024A
PAJ001A
2SC2712
2SC2712
Q
Q
Q
Q
Q
203
204
205
206
251
Transistor
Transistor
Transistor
Transistor
Transistor
2SC2712
2SC2712
2SC2712
2SC2712
2SC2712
Q
Q
Q
Q
Q
252
253
254
255
256
Transistor
Transistor
Transistor
Transistor
Transistor
2SC2712
2SC2712
2SC2712
2SC2712
2SC2712
Q
Q
Q
Q
Q
401
402
403
404
405
Transistor
Transistor
Transistor
Transistor
Transistor
DTC143TK
DTC143TK
DTC143TK
DTC143TK
DTC343TK
Q
Q
Q
Q
Q
406
407
408
409
410
Transistor
Transistor
Transistor
Transistor
Transistor
DTC343TK
DTC343TK
DTC343TK
DTA114EK
DTA114EK
Q
Q
Q
Q
Q
411
412
501
502
503
Transistor
Transistor
Transistor
Transistor
Transistor
DTC343TK
DTC343TK
2SK208
2SC2712
2SK208
Q
Q
Q
Q
Q
504
505
506
507
508
Transistor
Transistor
Transistor
Transistor
Transistor
2SC2712
DTC124EK
DTC124EK
2SC2712
2SC2712
29
SCU-2456ZRN,2556ZRN
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Q
Q
Q
Q
Q
551
552
553
554
555
Transistor
Transistor
Transistor
Transistor
Transistor
DTC343TK
DTC343TK
DTC343TK
DTC343TK
DTC124EK
RESISTORS
Q
Q
Q
Q
Q
701
702
703
704
705
Transistor
Transistor
Transistor
Transistor
Transistor
DTA114EK
DTA114EK
DTA114EK
DTA114EK
DTA114EK
Q
Q
Q
Q
Q
706
851
852
853
854
Transistor
Transistor
Transistor
Transistor
Transistor
DTA114EK
DTC143TK
DTC143TK
DTC143TK
DTC143TK
Q
Q
Q
Q
Q
855
904
905
906
908
Transistor
Transistor
Transistor
Transistor
Transistor
DTA114EK
2SC2712
DTC114TK
2SA1358
2SC2712
D
D
D
D
D
401
402
403
404
501
Chip Diode
Diode
Chip Diode
Chip Diode
Diode
MA151WA
MA3043(M)
MA151WA
MA151WK
MA3027(H)
D
D
D
D
D
502
503
504
551
552
Diode
Chip Diode
Diode
Chip Diode
Chip Diode
MA3027(H)
MA151WK
MA3047(M)
MA151WA
MA151WA
D
D
D
D
D
553
554
555
556
651
Diode
Diode
Diode
Diode
Diode
ERC05-10B
ERA15-02VH
ERA15-02VH
ERA15-02VH
MA153
D
D
D
D
D
652
653
654
655
656
Diode
Diode
Diode
Diode
Diode
MA153
MA153
MA153
MA153
MA153
D
D
D
D
D
657
658
659
660
661
Diode
Diode
Diode
Diode
Diode
MA153
MA153
MA153
MA153
MA153
D
D
D
D
D
662
663
701
702
703
Diode
Diode
Diode
Diode
Chip Diode
MA153
MA153
1SS133
MA153
MA151WK
D
D
D
D
D
704
705
851
901
907
Chip Diode
Chip Diode
Chip Diode
Diode
Diode
MA151WK
MA151WK
MA151WA
ERA15-02VH
1SS133
L
L
L
L
L
501
502
503
504
505
Inductor
Ferri-Inductor
Ferri-Inductor
Ferri-Inductor
Ferri-Inductor
LAU100K
LAU4R7K
LAU4R7K
LAU4R7K
LAU2R2K
L
L
L
X
X
551
701
702
501
701
Choke Coil 0.3mH
Ferri-Inductor
Ferri-Inductor
Crystal Resonator 4.5MHz
Ceramic Resonator 4.190MHz
CTH1075
LAU2R2K
LAU2R2K
CSS1011
CSS1361
VR
AR
501
501
Semi-fixed 2.2kΩ(B)
CCP1202
DSP-201M
CEK1136
Fuse 10A
30
Part No.
-------------------------
R
R
R
R
R
201
202
203
204
205
RS1/10S473J
RS1/10S473J
RS1/10S182J
RS1/10S182J
RS1/10S472J
R
R
R
R
R
206
207
208
209
210
RS1/10S472J
RD1/4PU472J
RD1/4PU472J
RS1/10S123J
RS1/10S123J
R
R
R
R
R
213
214
215
216
217
RS1/10S683J
RS1/10S683J
RS1/10S122J
RS1/10S122J
RS1/10S332J
R
R
R
R
R
218
221
222
223
224
RS1/10S332J
RS1/10S103J
RS1/10S103J
RS1/10S683J
RS1/10S683J
R
R
R
R
R
225
226
227
228
231
RS1/10S122J
RS1/10S122J
RS1/10S332J
RS1/10S332J
RS1/10S332J
R
R
R
R
R
232
233
234
235
236
RS1/10S332J
RS1/10S683J
RS1/10S683J
RS1/10S122J
RS1/10S122J
R
R
R
R
R
237
238
239
240
243
RS1/10S332J
RS1/10S332J
RS1/10S472J
RS1/10S472J
RD1/4PU222J
R
R
R
R
R
244
245
246
251
252
RD1/4PU222J
RD1/4PU0R0J
RD1/4PU0R0J
RS1/10S473J
RS1/10S473J
R
R
R
R
R
253
254
255
256
257
RS1/10S122J
RS1/10S122J
RS1/10S472J
RS1/10S472J
RD1/4PU472J
R
R
R
R
R
258
259
260
263
264
RD1/4PU472J
RS1/10S821J
RS1/10S821J
RS1/10S683J
RS1/10S683J
R
R
R
R
R
265
266
267
268
269
RS1/10S122J
RS1/10S122J
RS1/10S332J
RS1/10S332J
RS1/10S101J
R
R
R
R
R
270
273
274
275
276
RS1/10S101J
RS1/10S683J
RS1/10S683J
RS1/10S122J
RS1/10S122J
R
R
R
R
R
277
278
279
280
283
RS1/10S332J
RS1/10S332J
RS1/10S152J
RS1/10S152J
RS1/10S683J
SCU-2456ZRN,2556ZRN
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
R
R
R
R
R
284
285
286
287
288
RS1/10S683J
RS1/10S122J
RS1/10S122J
RS1/10S332J
RS1/10S332J
R
R
R
R
R
524
525
540
542
551
RS1/10S0R0J
RS1/10S0R0J
RS1/10S103J
RS1/10S0R0J
RD1/4PU222J
R
R
R
R
R
289
290
291
292
401
RS1/10S472J
RS1/10S472J
RS1/10S683J
RS1/10S683J
RS1/10S822J
R
R
R
R
R
552
553
554
555
556
RD1/4PU222J
RD1/4PU222J
RD1/4PU222J
RD1/4PU562J
RD1/4PU562J
R
R
R
R
R
402
403
404
405
406
RS1/10S822J
RS1/10S102J
RS1/10S102J
RS1/10S102J
RS1/10S102J
R
R
R
R
R
557
558
559
560
563
RD1/4PU0R0J
RD1/4PU0R0J
RS1/10S104J
RS1/10S104J
RS1/10S391J
R
R
R
R
R
407
408
409
410
411
RS1/10S473J
RS1/10S473J
RS1/10S152J
RS1/10S152J
RS1/10S682J
R
R
R
R
R
564
565
566
567
568
RS1/10S273J
RS1/10S103J
RS1/10S103J
RS1/10S103J
RS1/10S331J
R
R
R
R
R
412
421
422
423
424
RS1/10S682J
RS1/10S122J
RS1/10S122J
RS1/10S223J
RS1/10S223J
R
R
R
R
R
569
570
571
601
602
RA4C223J
RD1/4PU102J
RD1/4PU103J
RA4C102J
RS1/10S473J
R
R
R
R
R
425
426
435
436
437
RS1/10S223J
RS1/10S223J
RS1/10S223J
RS1/10S223J
RD1/4PU273J
R
R
R
R
R
603
604
605
606
607
RS1/10S473J
RS1/10S473J
RS1/10S473J
RS1/10S223J
RS1/10S473J
R
R
R
R
R
438
439
440
441
442
RD1/4PU273J
RS1/10S223J
RS1/10S223J
RS1/10S273J
RS1/10S273J
R
R
R
R
R
608
609
610
611
612
RS1/10S473J
RS1/10S471J
RS1/10S473J
RS1/10S473J
RS1/10S473J
R
R
R
R
R
443
444
445
446
447
RS1/10S223J
RS1/10S473J
RS1/10S473J
RS1/10S182J
RS1/10S152J
R
R
R
R
R
651
652
653
654
655
RS1/10S471J
RS1/10S471J
RS1/10S471J
RS1/10S471J
RS1/10S471J
R
R
R
R
R
448
449
450
451
452
RS1/10S223J
RS1/10S223J
RS1/10S223J
RS1/10S273J
RD1/4PU151J
R
R
R
R
R
656
657
658
659
660
RS1/10S471J
RS1/10S471J
RS1/10S103J
RS1/10S682J
RS1/10S682J
R
R
R
R
R
453
454
455
501
502
RS1/10S104J
RD1/4PU151J
RD1/4PU151J
RS1/10S222J
RS1/10S222J
R
R
R
R
R
661
662
663
664
665
RS1/10S103J
RS1/10S103J
RS1/10S103J
RS1/10S473J
RS1/10S221J
R
R
R
R
R
503
504
505
506
507
RS1/10S102J
RS1/10S152J
RS1/10S472J
RS1/10S103J
RS1/10S102J
R
R
R
R
R
666
667
668
669
670
RS1/10S221J
RS1/10S221J
RS1/10S221J
RS1/10S221J
RS1/10S221J
R
R
R
R
R
508
509
510
511
512
RS1/10S102J
RS1/10S102J
RS1/10S102J
RS1/10S102J
RS1/10S102J
R
R
R
R
R
671
672
673
674
675
RS1/10S221J
RS1/10S471J
RS1/10S471J
RS1/10S471J
RS1/10S471J
R
R
R
R
R
513
514
515
516
517
RS1/10S222J
RS1/10S222J
RS1/10S473J
RS1/10S103J
RS1/10S102J
R
R
R
R
R
676
677
678
680
683
RS1/10S471J
RS1/10S471J
RA4C473J
RS1/10S0R0J
RS1/10S0R0J
R
R
R
R
R
518
519
521
522
523
RS1/10S393J
RS1/10S102J
RS1/10S563J
RS1/10S102J
RD1/4PU151J
R
R
R
R
R
684
685
686
687
701
RS1/10S0R0J
RS1/10S2R2J
RS1/10S2R2J
RS1/10S2R2J
RS1/10S102J
31
SCU-2456ZRN,2556ZRN
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
R
R
R
R
R
702
704
705
706
707
RS1/10S102J
RS1/10S473J
RS1/10S471J
RS1/10S0R0J
RS1/10S471J
CAPACITORS
R
R
R
R
R
708
709
710
713
716
RS1/10S471J
RS1/10S471J
RA4C471J
RA4C471J
RA4C0R0J
R
R
R
R
R
717
718
719
720
721
RS1/10S102J
RS1/10S105J
RS1/10S471J
RS1/10S823J
RS1/10S0R0J
R
R
R
R
R
722
723
724
725
726
RS1/10S471J
RS1/10S471J
RS1/10S473J
RS1/10S471J
RS1/10S471J
R
R
R
R
R
727
728
729
730
731
RS1/10S0R0J
RS1/10S0R0J
RS1/10S223J
RS1/10S473J
RD1/4PU101J
R
R
R
R
R
732
733
734
735
751
RS1/10S472J
RS1/10S473J
RS1/10S102J
RS1/10S102J
RS1/10S681J
R
R
R
R
R
752
753
754
755
756
RS1/10S681J
RS1/10S273J
RS1/10S273J
RS1/10S101J
RS1/10S101J
R
R
R
R
R
757
758
759
760
761
RS1/10S152J
RS1/10S123J
RS1/10S153J
RA4C472J
RS1/10S102J
R
R
R
R
R
851
852
853
854
855
RS1/10S393J
RS1/10S393J
RS1/10S272J
RS1/10S272J
RS1/10S332J
R
R
R
R
R
856
857
901
902
903
RS1/10S332J
RS1/10S220J
RS1/10S154J
RS1/10S623J
RS1/10S124J
R
R
R
R
R
904
905
906
907
908
RS1/10S513J
RS1/10S154J
RS1/10S563J
RS1/10S124J
RS1/10S683J
R
R
R
R
R
909
914
915
916
917
RS1/10S102J
RS1/10S153J
RS1/10S152J
RS1/10S223J
RS1/10S472J
R
R
R
R
R
920
921
922
923
924
RS1/10S272J
RS1/10S122J
RS1/10S103J
RS1/10S473J
RS1/10S473J
R
R
925
927
RS1/10S473J
RS1/10S473J
32
Part No.
-------------------------
C
C
C
C
C
201
202
203
204
205
CKSQYB821K50
CKSQYB821K50
CKSQYB274K16
CKSQYB274K16
CKSQYB183K50
C
C
C
C
C
206
207
208
209
210
CKSQYB183K50
CKSQYB154K16
CKSQYB154K16
CKSQYB154K16
CKSQYB154K16
C
C
C
C
C
211
212
213
214
215
CKSQYB272K50
CKSQYB272K50
CKSQYB392K50
CKSQYB392K50
CKSQYB821K50
C
C
C
C
C
216
251
252
253
254
CKSQYB821K50
CKSQYB821K50
CKSQYB821K50
CKSQYB474K16
CKSQYB474K16
C
C
C
C
C
255
256
257
258
259
CKSQYB333K50
CKSQYB333K50
CKSQYB154K16
CKSQYB154K16
CKSQYB333K50
C
C
C
C
C
260
261
262
263
264
CKSQYB333K50
CKSQYB822K50
CKSQYB822K50
CKSQYB103K50
CKSQYB103K50
C
C
C
C
C
265
266
401
402
403
CKSQYB821K50
CKSQYB821K50
CKSQYB223K50
CKSQYB223K50
CKSQYB153K50
C
C
C
C
C
404
405
406
427
428
CKSQYB153K50
CEAT2R2M50
CEAT2R2M50
CEAT100M50
CEAT100M50
C
C
C
C
C
429
430
431
432
433
CCSQCH101J50
CCSQCH101J50
CEAT1R0M50
CCSQCH560J50
CEAT1R0M50
C
C
C
C
C
434
435
501
502
503
CEAT221M6R3
CKSQYB103K50
CCH1250
CKSQYB103K50
CFTNA474J50
C
C
C
C
C
504
505
506
508
509
CKSQYB103K50
CCSQCH120J50
CCSQCH120J50
CKSQYB223K50
CKSQYB223K50
C
C
C
C
C
511
512
513
514
515
CEATR47M50
CKSQYB103K50
CEAT100M50
CKSQYB104K50
CCSQCH101J50
C
C
C
C
C
516
518
519
521
522
CCSQCH101J50
CKSQYB473K50
CKSQYB103K50
CKSQYB104K50
CKSYB105K16
4.7µF/16V
SCU-2456ZRN,2556ZRN
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
C
C
C
C
C
525
526
527
528
533
CKLSR473K16
CKSQYB104K50
CKSQYB223K50
CKSQYB223K50
CCSQCH101J50
C
C
C
C
C
784
785
786
851
852
CKSQYB104K50
CEAT101M16
CEAT2R2M50
CEAT100M50
CEAT100M50
C
C
C
C
C
534
535
536
537
538
CEAT100M50
CKSQYB104K50
CEATR22M50
CEAT101M16
CKSQYB103K50
C
C
C
C
C
853
854
901
902
903
CKSQYB104K50
CKSQYB104K50
CEAT331M10
CASA680K10
CEAT101M10
C
C
C
C
C
539
551
552
553
554
CKSQYB472K50
CEAT1R0M50
CEAT1R0M50
CEAT1R0M50
CEAT1R0M50
C
C
C
C
C
904
905
906
907
912
CEAT470M10
CEAT1R0M50
CEAT102M16
CKSQYB224K16
CEAT2R2M50
C
C
C
C
C
555
556
557
558
559
CFTNA224J50
CFTNA224J50
CFTNA224J50
CFTNA224J50
CKSQYB222K50
C
C
C
C
C
913
914
916
917
918
CSZA220M16
CKSQYB473K50
CKSQYB473K50
CEAT330M10
CEAT470M10
C
C
C
C
C
560
561
562
563
564
CFTNA105J50
CEAT100M50
CEAT1R0M50
CEAT2R2M50
CKSQYB104K50
C
C
C
C
C
565
567
568
681
682
CEAT472M16
CKSQYB473K50
CKSQYB473K50
CKSQYB104K50
CKSQYB104K50
C
C
C
C
C
701
702
703
704
705
CKSQYB473K50
CKSQYB473K50
CEAT100M50
CKSQYB102K50
CKSQYB473K50
C
C
C
C
C
706
707
751
752
753
CKSQYB473K50
CEAT4R7M50
CEJA1R0M50
CEJA1R0M50
CKSQYB272K50
C
C
C
C
C
754
755
756
757
758
CKSQYB272K50
CEAT100M50
CEAT100M50
CKSQYB152K50
CKSQYB152K50
C
C
C
C
C
759
760
761
762
763
CKSQYB183K50
CKSQYB183K50
CCSQCH221J50
CCSQCH221J50
CKSQYB224K16
C
C
C
C
C
764
765
766
767
768
CKSQYB224K16
CKSQYB332K50
CKSQYB332K50
CCSQCH101J50
CCSQCH101J50
C
C
C
C
C
769
770
771
772
773
CEJANP2R2M50
CEJANP2R2M50
CKSQYB333K50
CKSQYB333K50
CEAT100M50
C
C
C
C
C
774
775
776
777
778
CEAT100M50
CEJANP2R2M50
CEJANP2R2M50
CEJANP2R2M50
CEJANP2R2M50
C
C
C
C
C
779
780
781
782
783
CKSQYB103K50
CEAT100M50
CKSQYB104K50
CEAT100M50
CEAT100M50
33
SCU-2456ZRN,2556ZRN
6. ADJUSTMENT
-
Connection Diagram
4Ω
mV Meter(1)
Stereo
Modulator
Oscilloscope
4Ω
FM SSG
Distortion
Meter
+14.4V
ACC
FL+
50 Ω(75Ω )
FR+
Dummy Antenna
50Ω (37.5Ω )
DC Regulated
Power Supply
GND
Antenna Plug
BU
FRFL-
Antenna
Jack
TUNER AMP UNIT
FM/AM TUNER UNIT
FM/AM TUNER UNIT (TOP VIEW)
L2
Pin26
FMSL3
VR501
DC V
Meter(2)
Pin 19
TC1
L4
T31
Pin14
DC V
Meter(1)
L5
Pin13
VR154
T51
Pin1
FM/AM TUNER UNIT (BOTTOM VIEW)
T51
C63
34
Center
Meter
SCU-2456ZRN,2556ZRN
FM ADJUSTMENT
Modulation
M:MONO MOD., 400Hz 30%(22.5kHz Dev.) or 400Hz 100%(75kHz Dev.)
S:STEREO MOD., 1kHz, L or R=30%(20.25kHz+7.5kHz Dev.)
NOTE:Before proceeding to further adjustments after switching power ON, let the tuner run for ten minutes to allow
the circuits to stabilize.
FM SSG
No.
TUN Volt 1
IF
2
ANT Coil 3
RF Coil
4
RF
5
Trimmer
6
IFT
7
ARC
8
Frequency(MHz)
•••••
98.1
98.1
98.1
129.3
M
M
M
M
Level(dBf)
•••••
60—100
5
5
60—80
Displayed
Adjustment
Adjustment Method
Frequency(MHz)
Point
L5
(Switch Position)
DC V Meter(1) : 6V
108.0
98.1
98.1
98.1
107.9
T51
L2
L4
TC1
RF Coil and RF Trimmer shall be adjusted twice or more
98.1 M
5
98.1
T31
98.1 S
40
98.1
VR154
Center Meter : 0
mV Meter(1) : Maximum
mV Meter(1) : Maximum
mV Meter(1) : Minimum
mV Meter(1) : Maximum
(STEREO MODE)
mV Meter(1) : Separation 5dB
(STEREO MODE)
FMSL ADJUSTMENT
Modulation
MONO MOD., 400Hz 100%(75kHz Dev.)
FM SSG
FMSL
No.
1
Frequency(MHz)
98.1 M
Level(dBf)
25
Displayed
Adjustment
Adjustment Method
Frequency(MHz)
Point
VR501
(Switch Position)
DC V Meter(2) : 1.25V±0.05V
98.1
35
SCU-2456ZRN,2556ZRN
7. GENERAL INFORMATION
7.1 CONNECTOR FUNCTION DESCRIPTION
AUX
3
AUX (SCU-2556ZRN)
1
2
3P
HEADPHONE TRANSMITTER
1
LEFT CHANNEL
2
RIGHT CHANNEL
3
COMMON
ANTENNA
7
3
6
1
3
2
E
8
1
5
4
4
3
2
1
8
7
6
5
12 11 10
13
9
9
8
4
3
2
3P
HEADPHONE TRANSMITTER
1
2
3
LEFT CHANNEL
RIGHT CHANNEL
COMMON
8P
DISPLAY
1
2
GND
BDATA
3
BSCK(Bus synchronisation clock)
4
BRXEN(Bus reception enable)
5
BSET(Bus set)
6
BINH(Bus inhibit)
7
GND
8
GND
1
AUDIO L-
2
AUDIO L+
3
AUDIO R-
4
AUDIO R+
5
AUDIO Lch SHIELD
AUDIO Rch SHIELD
6
7
MUTE TO HEAD UNIT
8
GND
9
36
BSRQ(Bus service request)
10
BRST(Bus reset)
11
BRXEN(Bus reception enable)
12
BSCK(Bus synchronisation clock)
13
E
BDATA
SHIELD GND
7
6
5
2
1
13P
13P
CASSETTE PLAYER
11 10
13 12
M-CD PLAYER
1
AUDIO Lch SHIELD
2
3
AUDIO Rch SHIELD
GND
4
BSRQ (Bus service request)
5
AUDIO L+
6
AUDIO L-
7
NC
8
BRST(Bus reset)
9
BRXEN (Bus reception enable)
10
AUDIO R+
11
12
AUDIO RBSCK(Bus synchronisation clock)
13
BDATA
SCU-2456ZRN,2556ZRN
IR REC
DISPL
TAPE
CD
AN
T
8 6 4 2
7 5 3 1
B
8 6 4 2
7 5 3 1
C
10 8 6 4 2
9 7 5 3 1
10
A
10A
26P
7
1
TRANSMITTER INTERFACE
7 +8.5V
6 RIGHT OUT
5 LEFT OUT
4 GND
3 COMMON
2 RIGHT IN
1 LEFT IN
A1
A2
A3
A4
A5
A6
A7
A8
NC
NC
TEL MUTE
+BACKUP
NC
NC
+ACC
GND
B1
B2
B3
B4
B5
B6
B7
B8
RR+
RRFR+
FRFL+
FLRL+
RL-
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
NC
NC
NC
GND
L0
IN2
L1
IN0
L5
IN1
37
SCU-2456ZRN,2556ZRN
7.2 IC
- Pin Functions(PE5157A)
Pin No.
Pin Name
1
avpow
2
PEE
3
brxen
4
binh
5
A/b
6
auxmute
7
MUTE
8
BSET
9
VSS
10
NC
11
ACCMUTE
12
NC
13
brst
14
AMPMUTE
15
SYSPW
16
PCE
17
am/FM
18
bsrq
19
RDSSEL
20
rdsrst
21
rdsen
22,23
kdt),!
24
VSS
25
kdt@
26
NC
27-29
kst)-@
30
NC
31
VDT
32
VST
33
VCK
34
tmute
35
RESET
36
REMIN
37
bsens
38
asens
39
*vsens
40
VDD
41
X2
42
X1
43
IC
44
XT2
45
XT1
46
AVSS
47
SL
48
K7MUTE
49
CDMUTE
50
PDI
51
RDSRDY
52
SD
53
testin
54
TELMUT
55
AVDD
56
AVREF
57
RDSDTI
58
RDSDTO
59
rdsck
60
PDO
38
I/O
O
O
I/O
O
I
O
O
O
Format
C
C
C
C
O
C
O
O
O
O
O
I
O
O
O
I
C
C
C
C
C
C
C
C
C
C
C
I
O
C
O
O
O
O
I
I
I
I
I
C
C
C
C
I
I
O
O
I
I
I
I
I
I
I
O
I/O
O
C
C
Function and Operation
A Vref watching terminal
Beep tone output
Communication reception enable input/output
Communication data input inhibit
Model select
AUX mute
Synthesis mute output
BUS communication reset output
GND
Not used
ACC ON mute
Not used
Reset output
Amp Mute output
System power supply control output
Chip enable output for PLL IC
AM/FM select output
Communication request input
Select output for RDS IC
Reset output for RDS IC
Enable output for RDS IC
Key data 0,1
GND
Key data 2
Connect to GND
Key strobe 0-2
Not used
Data output for electronic volume
Strobe pulse output for electronic volume
Clock output for electronic volume
Tuner mute output
Reset input
Remote control pulse input
Back up power sense input
ACC power sense input
8V sense input
Power supply
Crystal oscillator connection pin
Crystal oscillator connection pin
Connect to GND
Not used
Connect to GND
A/D GND
Tuner SD level detector input
Mute control output for cassette
Mute control output for CD
Data input from PLL IC
Ready input from RDS IC
SD input
Test program mode input
Telephone mute signal input
Positive power supply terminal for analog circuit
Reference voltage
Serial data input for RDS IC
Serial data output for RDS IC
Serial clock output for RDS IC
Data output for PLL IC
SCU-2456ZRN,2556ZRN
Pin No.
61
62
63
64
Pin Name
PCK
BSI
BSO
bsck
I/O
O
I
O
I/O
Format
C
C
C
Function and Operation
Serial clock output for PLL IC
Communication data input
Communication data output
Communication serial clock input/output
Output Format
C
48
33
*PE5157A
32
Meaning
C MOS output
49
IC's marked by* are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
64
1
16
17
CWV1065
VDD
GND
RDSRDY
RDSSEN
RDSCK
RDSDT7
RDSDT6
RDSDT5
RDSDT4
RDSSEL
RDSRST
SCHK
TUNSEL
RECEIVE
CORR
ERROR
DK
RLOCK
SK
FMSL
FMSD
FLCHK
SLCHK
BPFOUT
FM5V
COMP
GND
39
SCU-2456ZRN,2556ZRN
7.3 OPERATIONAL FLOW CHART
Power ON
VDD=5V
pin 40
YES
bsens
pin 37
L
asens
pin 38
L
brst←H
pin 13
Starts communication
with slave.
Source keys
operative
Source ON
YES
SYSPW←H
pin 15
Completes power-on operation.
(After that, proceed to each source operation.)
40
SCU-2456ZRN,2556ZRN
8. SPECIFICATIONS
General
Power source .......... 14.4 V DC (10.5 – 16.0 V allowable)
Grounding system ........................................ Negative type
Weight ...................................................................... 1.1 kg
Amplifier
Maximum power output (SCU-2456ZRN) ................ 15 W
(SCU-2556ZRN) ................ 40 W
Rated power output (SCU-2456ZRN)........................ 10 W
(SCU-2556ZRN) ...................... 15 W
Load impedance .......................... 4 Ω (4 – 8 Ω allowable)
FM tuner
Frequency range ...................................... 87.5 – 108 MHz
Usable sensitivity .................................................... 10 dBf
(1.0 µV/75 Ω, mono, S/N: 30 dB)
40 dB quieting sensitivity ........................................ 13 dBf
(1.7 µV/75 Ω, mono)
Signal-to-noise ratio ..................................More than 50 dB
Distortion ......................................................Less than 1.5%
Stereo separation ......................................More than 20 dB
MW tuner
Frequency range ........................ 531 – 1,602 kHz (9 kHz)
Usable sensitivity .............................. 29dBµ (S/N: 20 dB)
Selectivity ................................................More than 45 dB
LW tuner
Frequency range ........................................ 153 – 281 kHz
Usable sensitivity .............................. 33dBµ (S/N: 20 dB)
Selectivity ................................................More than 45 dB
Note:
• Specifications and the design are subject to possible modification without notice due to improvements.
41