Pioneer FH-P4000R X1N User manual

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 NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2001 K-ZZA. MAR. 2001 Printed in Japan
ORDER NO.
CRT2674
MULTI-CD CONTROL DSP HIGH POWER CD CASSETTE PLAYER WITH FM/AM TUNER
MULTI-CD CONTROL DSP HIGH POWER CD CASSETTE PLAYER WITH RDS TUNER
FH-P4000 X1N/UC,X1N/ES
Service
Manual
CONTENTS
1. SAFETY INFORMATION ............................................3
2. EXPLODED VIEWS AND PARTS LIST.......................4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...16
4. PCB CONNECTION DIAGRAM ................................40
5. ELECTRICAL PARTS LIST ........................................50
6. ADJUSTMENT..........................................................67
7. GENERAL INFORMATION .......................................72
7.1 DIAGNOSIS ........................................................72
7.1.1 TEST MODE ..............................................72
7.1.2 DISASSEMBLY .........................................76
7.1.3 CONNECTOR FUNCTION DESCRIPTION .......80
7.2 PARTS .................................................................81
7.2.1 IC................................................................81
7.2.2 DISPLAY ....................................................96
7.3 OPERATIONAL FLOW CHART...........................97
8. OPERATIONS AND SPECIFICATIONS.....................98
FH-P4000R X1N/EW
FH-P4000/X1N/UC
-This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-977 CRT2624 S9 CD Mech. Module:Circuit Description, Mech.Description, Disassembly
CX-1011 CRT2406 3L Cassette Mech. Module:Mech.Description, Disassembly, Adjustment
-Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.
"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
ENT
ENT
DISP
DISP
CLOCK
CLOCK
LOUD
LOUD
SOURCE
SOURCE
/OFF
OFF
654321
FD
A

2
FH-P4000,P4000R
-CD Player Service Precautions
1. For pickup unit(CXX1480) handling, please refer
to"Disassembly"(see page 76).
During replacement, handling precautions shall be
taken to prevent an electrostatic discharge(protection
by a jumper-solder).
2. During disassembly, be sure to turn the power off
since an internal IC might be destroyed when a con-
nector is plugged or unplugged.
3. Please checking the grating after changing the ser-
vice pickup unit(see page 70).

3
FH-P4000,P4000R
1. Safety Precautions for those who Service this Unit.
• When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable
results.
Caution:
1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.
1. SAFETY INFORMATION
2. A “CLASS 1 LASER PRODUCT” label is affixed to the
bottom of the player.
3. The triangular label is attached to the mechanism
unit frame.
4. Specifications of Laser Diode
Specifications of laser radiation fields to which human access is possible during service.
Wavelength = 800 nanometers
CLASS 1
LASER PRODUCT
CAUTION
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.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65

4
FH-P4000,P4000R
1 Cord Assy See Contrast table(2)
2 Screw Assy See Contrast table(2)
3 Screw BMZ50P080FMC
4 Screw(M2x4) See Contrast table(2)
* 5 Polyethylene Bag CEG-127
6 Screw CMZ50P080FMC
7 Cover See Contrast table(2)
* 8 Battery See Contrast table(2)
9 Carton See Contrast table(2)
10 Contain Box See Contrast table(2)
11 Protector CHP2361
12 Protector CHP2362
13 Protector CHP2363
14-1 Polyethylene Bag CEG1116
* 14-2 Card See Contrast table(2)
14-3 Owner’s Manual See Contrast table(2)
14-4 Installation Manual See Contrast table(2)
14-5 Panel See Contrast table(2)
14-6 Owner’s Manual See Contrast table(2)
14-7 Installation Manual See Contrast table(2)
14-8 Passport See Contrast table(2)
* 14-9 Warranty Card See Contrast table(2)
15 Remote Control Unit See Contrast table(2)
* 16 Cover See Contrast table(2)
Mark No. Description Part No. Mark No. Description Part No.
(1) PACKING SECTION PARTS LIST
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.
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING

5
FH-P4000,P4000R
Part No.
Mark No. Symbol and Description FH-P4000/X1N/UC FH-P4000R/X1N/EW FH-P4000/X1N/ES
1 Cord Assy CDE6438 CDE6435 CDE6603
2 Screw Assy CEA2789 CEA2788 CEA2788
4 Screw(M2x4) CBA1488 Not used Not used
7 Cover CEG1177 CEG1074 CEG1074
* 8 Battery CEX1065 Not used Not used
9 Carton CHG4348 CHG4347 CHG4346
10 Contain Box CHL4348 CHL4347 CHL4346
* 14-2 Card ARY1048 Not used Not used
14-3 Owner’s Manual CRD3403 CRD3397 CRD3401
14-4 Installation Manual CRD3404 CRD3398 CRD3402
14-5 Panel CNS6675 CNS6675 Not used
14-6 Owner’s Manual Not used CRD3399 Not used
14-7 Installation Manual Not used CRD3400 Not used
14-8 Passport Not used CRY1013 Not used
* 14-9 Warranty Card Not used CRY1157 Not used
15 Remote Control Unit CXB6796 Not used CXB6796
* 16 Cover CEG1302 CEG1302 Not used
(2) CONTRAST TABLE
FH-P4000/X1N/UC, FH-P4000R/X1N/EW and FH-P4000/X1N/ES are constructed the same except for the
following:
-Owner's Manual, Installation Manual
Model Part No. Language
FH-P4000/X1N/UC CRD3403 English, French
CRD3404 English, French
FH-P4000R/X1N/EW CRD3397 English, Italian, Spanish
CRD3398 English, Italian, Spanish
CRD3399 French, Dutch, German
CRD3400 French, Dutch, German
FH-P4000/X1N/ES CRD3401 English, Spanish, Korean
CRD3402 English, Spanish, Korean
As materials for on-site adjustment, the following items are contained in the package:
CRD3397 (Owner's manual in English, Italian and Spanish) *A
CRD3398 (Installation manual in English, Italian and Spanish) *A
CRD3399 (Owner's manual in French, Dutch and German) *B
CRD3400 (Installation manual in French, Dutch and German) *B
When the products are shipped from our factory, the above manuals are not included. A
pair of manuals (*A or *B) will be attached to the product package on the site (PEE)
according to the language used in the country or area to which the product is delivered.

6
FH-P4000,P4000R
2.2 EXTERIOR(FH-P4000/X1N/UC)
A
B
There is a possibility of damaging screws if the torque for tightning the screw indicat-
ed by arrows more than 0.6N. Keep the designated torque.

7
FH-P4000,P4000R
1 Screw BSZ26P060FMC
2 Screw BSZ26P080FZK
3 Screw BSZ26P160FMC
4 Cord Assy CDE6438
5 Cable CDE6497
6 Case CNB2633
7 Insulator CNM7300
8 Heat Sink CNR1592
9 Panel CNS6675
10 Cap CNV6727
11 Cord Assy CDE6499
12 Holder CNC9561
13 Insulator CNM7095
14 Cushion CNM7386
15 Cushion CNM7398
16 Audio Amp Unit CWM7526
17 Screw BPZ26P080FMC
18 Fuse(10A) CEK1136
19 Pin Jack(CN302) CKB1028
20 Terminal(CN401) CKF1059
21 Plug(CN851) CKM1330
* 22 Connector(CN181) CKS2251
23 Connector(CN101) CKS3408
24 Connector(CN131) CKS3568
25 Connector(CN801) CKS3581
26 Connector(CN301) CKS3584
27 Antenna Jack(CN451) CKX1056
28 Holder CNC9174
29 Insulator CNM6875
30 •••••
31 FM/AM Tuner Unit CWE1563
32 Holder CNC8815
33 Chassis Unit CXB6787
34 Screw ISS26P055FUC
35 Spring CBH1834
36 Spring CBH1835
37 Holder CNC9166
38 Holder CNC9167
39 Arm CNV6583
40 Arm CNV6584
41 Arm CNV6585
42 Panel Unit CXB7289
43 Button CAC6904
44 Door CAT2223
45 Spring CBH1838
46 Spring CBH2182
47 Cover CNM6276
48 •••••
49 Screw IMS20P040FZK
50 Detach Grille Assy CXB6688
51 Screw BPZ20P080FZK
52 Button(CD EJ) CAC6889
53 Button(VOLUME) CAC6890
54 Button(1-6) CAC6891
55 Button(SOURCE) CAC6892
56 Button(TAPE EJ) CAC6894
57 Button(SEL) CAC6896
58 Button(LOUD) CAC6900
59 Button(DISP) CAC6901
60 Button(DETACH) CAC6903
* 61 Badge CAH1792
62 Spring CBH2210
63 Cover CNS6406
64 Lighting Conductor CNV6577
65 Lighting Conductor CNV6578
66 Keyboard Unit CWM7527
67 LCD(LCD1000) CAW1664
68 Connector(CN1000) CKS3580
69 Holder CNC9168
70 Sheet CNM7084
71 •••••
72 Lighting Conductor CNV6582
73 Connector CNV6586
74 Grille Unit CXB7264
75 Chassis Unit CXB6784
76 Remote Control Unit CXB6796
77 Cover CNS6439
78 CD Mechanism Module(S9) CXK5500
79 Cassette Mechanism ModuleEXK4060
80 Screw ISS26P060FZK
81 Choke Coil(L851) CTH1221
82 IC(IC301) PAL006A
83 Transistor(Q852, 857) 2SD2396
84 Screw BMZ26P150FZK
-EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.

8
FH-P4000,P4000R
2.3 EXTERIOR(FH-P4000R/X1N/EW)
A
B
There is a possibility of damaging screws if the torque for tightning the screw indicat-
ed by arrows more than 0.6N. Keep the designated torque.

9
FH-P4000,P4000R
1 Screw BSZ26P060FMC
2 Screw BSZ26P080FZK
3 Screw BSZ26P160FMC
4 •••••
5 Cable CDE6497
6 Case CNB2633
7 Insulator CNM7300
8 Heat Sink CNR1592
9 •••••
10 Cap CNV6727
11 Cord Assy CDE6499
12 Holder CNC9561
13 Insulator CNM7095
14 Cushion CNM7386
15 Cushion CNM7398
16 Audio Amp Unit CWM7523
17 Screw BPZ26P080FMC
18 Fuse(10A) CEK1136
19 Pin Jack(CN302) CKB1028
20 Terminal(CN401) CKF1059
21 Plug(CN851) CKM1330
* 22 Connector(CN181) CKS2251
23 Connector(CN101) CKS3408
24 Connector(CN131) CKS3568
25 Connector(CN801) CKS3581
26 Connector(CN301) CKS3584
27 Antenna Jack(CN451) CKX1056
28 Holder CNC9174
29 Insulator CNM6875
30 •••••
31 FM/AM Tuner Unit CWE1562
32 Holder CNC8815
33 Chassis Unit CXB6786
34 Screw ISS26P055FUC
35 Spring CBH1834
36 Spring CBH1835
37 Holder CNC9166
38 Holder CNC9167
39 Arm CNV6583
40 Arm CNV6584
41 Arm CNV6585
42 Panel Unit CXB7289
43 Button CAC6904
44 Door CAT2223
45 Spring CBH1838
46 Spring CBH2182
47 Cover CNM6276
48 •••••
49 Screw IMS20P040FZK
50 Detach Grille Assy CXB6686
51 Screw BPZ20P080FZK
52 Button(CD EJ) CAC6889
53 Button(VOLUME) CAC6890
54 Button(1-6) CAC6891
55 Button(SOURCE) CAC6892
56 Button(TAPE EJ) CAC6894
57 Button(SEL) CAC6896
58 Button(TA) CAC6899
59 Button(DISP) CAC6902
60 Button(DETACH) CAC6903
* 61 Badge CAH1792
62 Spring CBH2210
63 Cover CNS6406
64 Lighting Conductor CNV6577
65 Lighting Conductor CNV6578
66 Keyboard Unit CWM7524
67 LCD(LCD1000) CAW1664
68 Connector(CN1000) CKS3580
69 Holder CNC9168
70 Sheet CNM7084
71 •••••
72 Lighting Conductor CNV6582
73 Connector CNV6586
74 Grille Unit CXB7263
75 Chassis Unit CXB6784
76 •••••
77 •••••
78 CD Mechanism Module(S9) CXK5500
79 Cassette Mechanism ModuleEXK4060
80 Screw ISS26P060FZK
81 Choke Coil(L851) CTH1221
82 IC(IC301) PAL006A
83 Transistor(Q852, 857) 2SD2396
84 Cord Assy CDE6435
85 Terminal Cover CKX-003
86 Screw BMZ26P150FZK
-EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.

10
FH-P4000,P4000R
2.4 EXTERIOR(FH-P4000/X1N/ES)
B
A
There is a possibility of damaging screws if the torque for tightning the screw indicat-
ed by arrows more than 0.6N. Keep the designated torque.

11
FH-P4000,P4000R
1 Screw BSZ26P060FMC
2 Screw BSZ26P080FZK
3 Screw BSZ26P160FMC
4 Cord Assy CDE6603
5 Cable CDE6497
6 Case CNB2633
7 Insulator CNM7300
8 Heat Sink CNR1592
9 •••••
10 Holder CNC9561
11 Insulator CNM7095
12 Cushion CNM7386
13 Cushion CNM7398
14 Audio Amp Unit CWM7529
15 Screw BPZ26P080FMC
16 Fuse(10A) CEK1136
17 Pin Jack(CN302) CKB1028
18 Terminal(CN401) CKF1059
19 Plug(CN851) CKM1330
* 20 Connector(CN181) CKS2251
21 Connector(CN101) CKS3408
22 Connector(CN131) CKS3568
23 Connector(CN801) CKS3581
24 Antenna Jack(CN451) CKX1056
25 Holder CNC9173
26 Insulator CNM6875
27 •••••
28 FM/AM Tuner Unit CWE1563
29 Holder CNC8815
30 Chassis Unit CXB6787
31 Screw ISS26P055FUC
32 Screw BPZ20P080FZK
33 Button(CD EJ) CAC6889
34 Button(VOLUME) CAC6890
35 Button(1-6) CAC6891
36 Button(SOURCE) CAC6892
37 Button(TAPE EJ) CAC6894
38 Button(SEL) CAC6896
39 Button(LOUD) CAC6898
40 Button(DISP) CAC6901
* 41 Badge CAH1792
42 Cover CNM7086
43 Lighting Conductor CNV6577
44 Lighting Conductor CNV6578
45 Guide CNV6580
46 Keyboard Unit CWM7530
47 LCD(LCD1000) CAW1664
48 Connector(CN1000) CKS3580
49 Holder CNC9168
50 Sheet CNM7084
51 •••••
52 Lighting Conductor CNV6582
53 Connector CNV6586
54 Grille Unit CXB7265
55 Door CAT2223
56 Spring CBH1838
57 Chassis Unit CXB6784
58 CD Mechanism Module(S9) CXK5500
59 Cassette Mechanism ModuleEXK4060
60 Screw ISS26P060FZK
61 IC(IC301) TDA7384
62 Transistor(Q852, 857) 2SD2396
63 Choke Coil(L851) CTH1221
64 Screw BMZ26P150FZK
65 Remote Control Unit CXB6796
66 Cover CNS6439
-EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.

12
FH-P4000,P4000R
2.5 CD MECHANISM MODULE
C

13
FH-P4000,P4000R
Mark No. Description Part No. Mark No. Description Part No.
1 Control Unit CWX2481
2 Connector(CN701) CKS1959
3 Connector(CN101) CKS3486
4 Screw BMZ20P025FMC
5 Screw BSZ20P040FMC
6 Screw(M2x4) CBA1362
7 Screw(M2x3) CBA1527
8 Screw CBA1545
9 Washer CBF1037
10 Washer CBF1038
11 Washer CBF1039
12 Washer CBF1060
13 Spring CBH2378
14 Spring CBH2379
15 Spring CBH2380
16 Spring CBH2381
17 Spring CBH2382
18 Spring CBH2383
19 Spring CBH2384
20 Spring CBH2385
21 Spring CBH2386
22 Spring CBH2387
23 Spring CBH2390
24 Spring CBH2391
25 Spring CBH2392
26 Spring CBH2426
27 Spring CBH2444
28 Spring CBL1494
29 Spring CBL1495
30 Shaft CLA3845
31 Roller CLA3910
32 Frame CNC8946
33 Lever CNC8948
34 Lever CNC8949
35 Arm CNC8951
36 Arm CNC9016
37 Arm CNC9017
38 Bracket CNC9123
39 Frame CNC9263
40 Belt CNT1086
41 Gear CNV6315
42 Gear CNV6316
43 Gear CNV6317
44 Gear CNV6318
45 Gear CNV6319
46 Gear CNV6320
47 Arm CNV6322
48 Arm CNV6323
49 Arm CNV6324
50 Arm CNV6325
51 Arm CNV6326
52 Guide CNV6327
53 Arm CNV6328
54 Guide CNV6329
55 Rack CNV6330
56 Clamper CNV6331
57 Arm CNV6332
58 Guide CNV6333
59 Cover CNV6334
60 Arm CNV6335
61 Guide CNV6336
62 Roller CNV6338
63 Damper CNV6339
64 Damper CNV6340
65 Guide CNV6484
66 Chassis Unit CXB5898
67 Arm Unit CXB5899
68 Arm Unit CXB5900
69 Arm Unit CXB5901
70 Motor Unit(M2) CXB5903
71 Screw Unit CXB5904
72 Gear Unit CXB5905
73 Bracket Unit CXB6006
74 Motor Unit(M1) CXB6007
75 Arm Unit CXB6237
76 Screw(M2x5) EBA1028
77 Screw JFZ20P020FMC
78 Screw JGZ17P020FZK
79 Washer YE15FUC
80 Washer YE20FUC
81 Pickup Unit(Service)(P9) CXX1480
82 Screw IMS26P030FMC
83 Guide CNV6832
-CD MECHANISM MODULE SECTION PARTS LIST

14
FH-P4000,P4000R
2.6 CASSETTE MECHANISM MODULE
E
D

15
FH-P4000,P4000R
1 Screw BSZ20P040FMC
2 Washer CBF1037
3 Washer CBG1003
4 Screw EBA1028
5 Screw CBA1037
6 Spring EBH1531
7 Spring EBH1642
8 Spring EBH1641
9 Spring EBH1626
10 Spring EBH1627
11 Spring EBH1648
12 Cord EDD1024
13 Photo-reflector(EGN1) EGN1004
14 Arm ENC1526
* 15 Lever ENC1544
16 Lever ENC1543
17 Arm ENC1532
18 Frame ENC1533
19 Holder ENC1534
20 Gear ENC1535
21 Arm ENC1550
22 Roller ENR1040
23 Belt ENT1027
24 Collar ENV1508
25 Arm ENV1539
26 Arm ENV1540
27 Gear ENV1544
28 Gear ENV1547
29 Gear ENV1560
30 Worm Wheel ENV1566
31 Lever ENV1551
32 Flywheel ENV1554
33 Gathering PCB ENX1068
34 Switch(S1,S2,S3) ESG1007
35 Deck Unit EWM1033
36 Plug(CN251) CKS3540
37 Gathering PCB ENX1067
38 Motor Unit(M1) EXA1490
39 Motor EXM1027
40 Head Assy(HD1) EXA1589
41 Motor Unit(M2) EXA1580
42 Screw BMZ20P022FMC
43 Bracket ENC1528
44 Chassis Unit EXA1615
45 Pinch Holder Unit EXA1608
46 Pinch Roller ENV1518
47 Pinch Holder Unit EXA1607
48 Pinch Roller ENV1518
49 Reel Unit EXA1585
50 Head Base Unit EXA1611
51 Lever Unit EXA1587
52 Gear Unit EXA1596
53 Motor Unit(Service) EXX1055
54 Washer HBF-179
55 Spring EBH1537
56 Arm ENC1537
Mark No. Description Part No. Mark No. Description Part No.
-CASSETTE MECHANISM MODULE SECTION PARTS LIST

16
FH-P4000,P4000R
1234
1234
D
C
B
A
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
AAUDIO AMP UNIT
CN451
BUP
VDD
AUDIO 8V
ANTENNA
D
C
B
S1000
RESET SW
D
KE
KEY MATRIX
DISPLAY MICON
IC 1000
PE5234B
LCD DRIVER
IC 1050
SED1526F0A
LCD
LOEJ
CD5V
CN181
12
8
CONT
11
DSCS
5HOME
6
20
21
LD
IC 1002
S-80734ANDYI
21
SWVDD
RESET
C
50
41
61
8
9
S1101 CD EJECT
51
S1100 CC EJECT
X1000
70 6960
IC 1101
RS-140
REMOTE CONTROL
SENSOR
SWVDD
BKEYBOARD UNIT
CN131
SWVDD
IC 3
EEPROM
FM/AM TUNER UNIT
28
27
FM/AM 1ST IF 10.7MHz
T51 Q51 CF51 CF52 CF53
IC1
MIXER, IF AMP, DET.
6
21
18
LDET
COMP
22
25 10 14 12 15 16 8 13 2 3 4
CF202
VDD
VCC
DI/DOPDIO CE2 CK CE1 SDBW SL FMSD
PCE2 PCK PCE1 SL SD
NL1 NL2
IC 2 FM MPX
AMANT
FMANT
ATT
ATT
AMRF
FMRF
IMG ADJ
RF ADJ
X901
10.25MHz
ANT ADJ
LOCL
23
LOCH
AMDET
MPXREF 41kHz
AM 2ND IF
450kHz
19
CREQ
11
DGND
1
STIND
L ch
5
R ch
924
NC FMLOCL
20177
NC NC WC
26 RFGND
C
CN701
Q101
CONTROL UNIT
M
LASER
DIODE
MONITOR
DIODE
CLAMP
SENSE
DISC
SENSE
FOCUS ACT.
SPINDLE
MOTOR
M
CARRIAGE
MOTOR
LOAD/
TRACKING ACT.
LD-
MD
FO+
TO+
15
5
1
4
PICKUP UNIT(SERVICE)(P9)
HOLOGRAM
UNIT
IC 401
BA5996FM
IC 201
TC9495F2
IC 701
BA05SFP
+5V REGULATOR
SERVO
CONTROL,
DSP,
LPF, DAC
CD
DRIVER
17
DSCSNS
2
VD
VD
VDD
11
CONT
10
LOEJ
14
L-OUT
1
CD5VON
CN101
TOP
FOP
16 SOP
15 SOM
17 LCOP
18 LCOM 22
1
2
LOEJ
78
85
L_OUT
79
9
MUTE
12 FOP TD/FD
AC,BD
F,E
SD/MD
38 RFI
43 FEI
4
14 TOP
S901
HOME
12EJ
SENSE 8EJ
SENSE
HOME 16
LD+ 14 VDD
9LDO
8MDI
IC 101
TA2153FN
RFRPIN
FEO
TEO
24
16
14 46 TEI
RF-AMP
PVD
Q182
Q181
stby
B.U
MUTE
LOAD
5
1
4
2
1
3
11
9
20
19
DDECK UNIT
IC251
HA12228F
IC351
PA2020A
EQ AMP
MECHANISM
DRIVER
CN251
CN252
CN254
CN255
CN253
6
16 MS
Lch
20
FWD
L-ch
REV
L-ch
37
36
39
18 19
17
315 6
8710
CN256 315 6
S1
LOAD
S2
MODE
EGN1
REEL
SENSE
M
M
M2
SUB
MOTOR
M1
MAIN
MOTOR
5
2
1
EREEL SENSE PCB
6
5
17 f/R
15
13
13
11 POS
NES
18
17
16
15 SC1
CM
16
14 SC2
11
STBY
19
3
CM
18
SC1
17
SC2
16
NES
15
POS
13
20
DIR
6
MS
5

17
FH-P4000,P4000R
5678
5678
D
C
B
A
CDVD
SWVDD
BSENS 96
ASENS 97
VDSENS 112
FLIN
RLIN
SYSPW
14
12
22 4 25
RL–3
RL+ 5
FL–23
FL+
RL–
ACC
GND
BUP
BUP
BUP
RL+
FL–
BREM
FL+
21
16
5
3
106 SL
2SD
126 TUNPCE1
129
TUNPCE2
127 TUNPDI
TUNPDO
CS, IFCK, IFDI, IFDO, ACK,
ERR, IFOK, DOUT
SDA, SCL, SEL
128
TUNPCK
125
IC 301
PAL005A
POWER AMP
SYSTEM
MICRO COMPUTER
IC 601 (1/2)
PE5211A
MUTE STBY B.REMOTE
Q821 1
2
4
10
12
9
11
5
ILL 6
TEL 7
CN851
GND
A
D
X2 10
X1 11 X601
SWVDD 137
C
B
E VOL
IC 201
PML011A
IC 202
NJM4558MD
13
SPKR2L 27
90 SPKR1L 29
ILMPW
ILM+B
77
DPDT
138
KEYDT
139
RESET
9
Q324
Q323
Q321
BUP
Q322 A
Q326
Q303
Q301
Q822
Q823
BUP Q856 Q857
BUP
BUP
Q101
Q102
Q325
Q853
Q855
Q852
SP601
ALARM
BUZZER
PVD
Q859
Q856
IC 101
CA0008AM
1
2
6
5
8
BUP Q854 Q851
8
1
5
7
11
CN101
PVD
AUDIO 8V
LED+B
L–
L+
BUS–
BUS+
ASENB
VDD
LOEJ
58
CONT
HOME
DSCSNS
55
111
54
CD5VON
25
Q860
Q861
BUP
3
5
6
1
IC 602
S-80735ANDZI
21
ILM+B
SWVDD
DISPDIN
KEYDOUT
RESET
VDD
SC2
72
SC1
STBY
CM
73
74
75
LOADSW
68
MSIN
63
DIRO
NES
POS
64
69
71
MUTE 79
TELIN 117
isens 98
ASENBO 87
VDCONT 56
SYSPW 80
PEE 144
BKLT 26
TX 89
RX 90
IPPW 88
DALMON 81
B
C
SYSTEM
MICRO COMPUTER
IC 601 (2/2)
PE5211A
RESET
CN801CN1000
3
4
54
6
1
CD, BACK LIGHT
REGULATOR
TEL MUTE
MUTE
SWVDDDD
BKLT+B 22 LED+B
Q801
Q802
VDD
SW.VDD
ILLUMINATION
SENSE
SYSTEM
REGULATOR
IP-BUS DRIVER
VDD REGULATOR
IP-BUS
1
2
CN302
RL PRE OUT
Q862
Q863
Q864
BACK LIGHT
CONTROL
AM
44 OUT1L
CDL+
CASSL
8
9PHONE+
PHONE–
39
37 IN1L
IN2L
DSP
IC 251
PD2064A
FILTER
LIN
13
AOC
5
AOL
XO
99 XI
98 X251
A SENSE, B SENSE

18
FH-P4000,P4000R
1234
1234
D
C
B
A
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
(FH-P4000/X1N/UC, FH-P4000/X1N/ES)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”.
A-a A-b
A-a
A-a
A-b
A-b
A-b
A-b
A-a
A-a
Large size
SCH diagram
Guide page
Detailed page
A
A-a
22K
>
CONTROL UNIT
C
KEYBOA
UNIT
B
FM/AM TUNER UNIT
DECK UNIT
DCN251
CN701
C
Decimal points for resistor
and capacitor fixed values
are expressed as :
2.2 2R2
0.022 R022
←
←
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.
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
NOTE :
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
DSPS-201M-S00B
FM(100%): -19.5dBs
AM(30%): -30.0dBs
IP-BUS: +2.2dBs
TAPE: -9.0dBs
CD:+4.22dBs
CD:+4.22dBs
IP-BUS:+2.2dBs
TAPE:-9dBs
FM(100%):-19.5dBs
AM(30%): -30dBs
FM(100%): +4.48dBs
AM(30%): -6.02dBs
IP-BUS:+10.08dBs
TAPE: -4.22dBs
CD: +10.2dBs

19
FH-P4000,P4000R
5678
5678
D
C
B
A
A
A-b
/ES
>
CEK1136 10A
FUSE
>
AAUDIO AMP UNIT
ARD
IT
CN1000
600µH
>
(1A)
FRONT
OUTPUT
REAR
OUTPUT
HZU8R2(B1)
FM(100%):-12.5dBs
AM(30%):-23.0dBs
IP-BUS: -0.8dBs
TAPE:-16.0dBs
CD:-0.78dBs
FM(100%): -8.5dBs
AM(30%): -19.0dBs
IP-BUS: +3.2dBs
TAPE: -12.0dBs
CD:+3.22dBs
FM(100%): -8.9dBs
AM(30%): -19.4dBs
IP-BUS: +2.8dBs
TAPE: -11.6dBs
CD:+2.82dBs
FM(100%):+30.48dBs
AM(30%):+19.98dBs
IP-BUS:+36.18dBs
TAPE:+21.78dBs
CD: +36.2dBs
FM(100%):+3.72dBs
AM(30%): -6.78dBs
IP-BUS:+9.42dBs
TAPE: -4.98dBs
CD:+9.44dBs

20
FH-P4000,P4000R
1234
1234
D
C
B
A
A-a
A-a A-b
CONTROL UNIT
C
DECK UNIT
DCN251
CN701
FM(100%): -19.5dBs
AM(30%): -30.0dBs
IP-BUS: +2.2dBs
TAPE: -9.0dBs
CD:+4.22dBs
CD:+4.22dBs
IP-BUS:+2.2dBs
TAPE:-9dBs
FM(100%):-12.5
AM(30%):-23.0
IP-BUS: -0.8
TAPE:-16.0
CD:-0.78
FM(100%): +4.48dBs
AM(30%): -6.02dBs
IP-BUS:+10.08dBs
TAPE: -4.22dBs
CD: +10.2dBs
2 1