Sony HCD-MX500I / HCD-MX550I (serv.man2) Service Manual ▷ View online
HCD-MX500i/MX550i
HCD-MX500i/MX550i
5
5
BOARD
D
BD96
CN502
(2/2)
BD96U
C
BOARD
(2/2)
CN501
A
BU96/BU96U
(2/2)
CN401
BOARD
(1/4)
BOARD
MAIN
1
BOARD
POWER
J
CN905
BOARD
POWER
I
CN902
MAIN
(3/4)
6
BOARD
H
BOARD
CN671
DAB
F
JACK
CN301
BOARD
MAIN
(4/4)
4
BOARD
7
BOARD
(3/4)
MAIN
5
BOARD
(3/4)
MAIN
BOARD
CN331
IP
E
MAIN
9
BOARD
(4/4)
9
5
3.3
1.3
3.9
3.3
3.3
1.3
3.3
3.9
3.3
1.3
0
6.9
6.9
5.1
3.3
0
5.1
3.3
6.9
3.3
3.3
3.3
1
5
5.1
5.1
0
0
0.1
C533
RT1N141C-TP-1
Q505
RT1N141C-TP-1
Q506
PGMUTE
SCDT
INIT
SOFTMUTE
SCSHIFT
/RST
SCLATCH
/SD
NSPMUTE
1
C521
5
4
3
2
1
TK11133CSCL-G
IC509
CONT
GND
NOISE
VOUT
VIN
1
C524
5
4
3
2
1
TK11133CSCL-G
IC508
CONT
GND
NOISE
VOUT
VIN
1
C425
1
C520
R539
22k
R538
1k
16V
100
C568
10V
100
C567
0.1
C565
R537
10k
1
2
3
4
5
SI-3010KM-TLS
IC505
Vc
Vin
GND
Vout
ADJ
1
C522
1
C519
100
R581
100
R582
100
R586
100
R590
100
R408
100
R469
0
FB510
0
FB201
0
FB101
0
FB515
0
FB514
100
R414
100
R125
0
FB509
0
FB508
0
R134
100
R233
100
R234
100
R232
0
FB507
0
FB505
0
FB506
0
R416
JL501
JL502
JL503
JL504
JL505
JL507
JL508
JL509
JL510
JL511
JL512
JL532
JL533
JL534
JL535
JL536
JL537
JL538
JL540
JL542
JL555
JL556
JL557
JL558
JL559
JL561
JL562
JL563
JL564
JL541
JL539
JL543
JL544
JL553
JL554
EVER4.0V
DGND
A+5V
100
R585
100
R587
100
R127
100
R462
100
R588
0
FB511
0
FB513
0
FB517
0
FB512
100
R496
0
FB518
100
R464
100
R589
JL545
JL547
JL548
JL401
JL402
JL403
JL404
JL405
JL406
JL407
JL408
JL409
JL410
JL411
JL412
JL413
JL414
JL415
JL416
JL417
JL418
JL419
JL420
JL421
JL422
JL423
JL424
JL425
JL426
JL427
JL428
JL429
JL430
JL431
JL432
JL433
JL434
100
R137
100
R237
0.01
C140
0.01
C240
10V
100
C579
0
FB520
0
FB519
0
FB522
0
FB521
1
2
3
4
5
6
7
8
9
10
11
11P
CN406
L-OUT
VCC
R-OUT
GND
TUNED
CE
DI
CLK
D0/STEREO
RDS INT
RDS DATA
1
2
3
4
5
6
7
8
9
9P
CN405
L-OUT
VCC
R-OUT
GND
TUNED
CE
DI
CLK
D0/STEREO
1
2
3
4
5
6
7
8
9
10
11
12
13
CN409
13P
DGND
DGND
VBUS 5V
VBUS 5V
ACC ID
iPod WAKE
RXD
TXD
ACC DET
iPod DET
iPod L+
AGND
iPod R+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
27P
CN408
AVDD5V
AVDD3.3V
R-ch
DACGND
L-ch
AGND
RST-Z
BUS0
BUS1
BUS2
BUS3
BUSCK
CCE
REQ
SBSY
M-MUTE
DVDD-Z
DGND
DVDD-EVER3.3V
DVDD-B
BUS_SEL
DGND
DO
DI
USB-SO
USB-SI
USB-RST
iPodL
iPod_A.G
iPodR
EVER3.3V
AIN_R
MC[82]
DAB_L
DAB_A.G
DAB_R
9V
A.GND
Tuner_R
A.GND
Tuner_L
CD/USB_L
A.GND
CD/USB_R
68p
C486
15p
C293
68p
C484
68p
C474
15p
C485
15p
C481
68p
C194
15p
C193
15p
C483
68p
C482
68p
C294
15p
C473
0
R358
0
R356
0
R355
0
R354
0
R353
0
R352
0
R364
0
R350
0
R359
0
R351
0
R357
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
CN415
0
R362
0
R363
0
FB523
0
FB524
0
FB504
0
FB516
1
C495
0
R366
0
R365
0
R367
50V
1
C125
50V
1
C225
330k
R515
220k
R516
22
R517
/DCP
JL580
JL581
JL587
JL588
1
2
3
4
5
6
7
8
9
9P
CN407
SIDI
SIDO
EVER4.0V
DGND
DAB_3.3V_ON
DAB_1.2V_ON
DAB_L
AGND
DAB_R
A+5V
1
2
3
4
5
6
7
8
9
9P
CN412
EVER 4V
POW-ON
GND-SUB
AC-DET
P-MONI
+11V
DGND
M+7V
MGND
JL506
1
2
3
3P
CN417
A+9V
A+5V
AGND
1
C466
1
C469
0.1
C566
POW-ON
R561
4.7k
C574
2.2
C575
1
R562
100k
R559
0
R560
100k
C571
2.2
0
FB535
0.1
C409
DA2J10100L
D501
E
EP701
5
4
3
2
1
TK11150CSCL-G
IC504
CONT
GND
NOISE
VOUT
VIN
R498
0
R499
0
0
R349
0
R398
0
R399
0.1
C500
C499
0.1
0.1
R360
0.1
C478
0.1
C480
JL546
5P
CN413
1
VM7V
2
MGND
3
USB5V
4
DGND
5
DGND
1
2
3
4
4P
CN402
AIN-L
AGND
AIN-R
(AIN-DET)
C526
0.1
C525
0
C543
100p
C544
100p
C546
100p
C545
100p
C551
0.1
C408
0.1
C479
0.1
C477
0.01
C570
0.01
C569
0.01
16V
100
C534
C498
0.1
68p
C599
15p
C598
15p
C475
68p
C476
0.1
C581
16V
100
C578
16V
100
C580
0.1
C582
1
2
3
4
6
5
BD8410FPS-E2
IC506
OCP
VIN
STBY
VOUT
OCOUT
FIN
1
2
3
4
6
5
BD8410FPS-E2
IC510
OCP
VIN
STBY
VOUT
OCOUT
FIN
AIN_L
C572
1
INIT
NSPMUTE
SCLATCH
SCSHIFT
SCDT
PGMUTE
SOFTMUTE
/RST
/SD
MC[85]
MC[77]
MC[78]
MC[27]
MC[87]
MC[92]
MC[88]
IPOD_WAKE
MC[49]
MC[50]
MC[76]
MC[86]
MC[82]
MC[18]
MC[54]
MC[53]
MC[52]
MC[55]
MC[35]
MC[36]
CL479
MC[19]
MC[90]
MC[93]
MC[94]
MC[97]
MC[28]
MC[31]
MC[32]
MC[33]
MC[95]
MC[86]
MC[51]
MC[85]
MC[56]
/DCP
MC[89]
MC[91]
1
2
3
4
5
6
7
8
9
10
L-ch
RST-Z
DVDD-Z
CCE
BUS1
AGND
DGND
REQ
BUS2
AVDD5V
SBSY
DVDD-EVER3.3V
R-ch
BUS3
AVDD3.3V
M-MUTE
DACGND
BUSCK
BUS0
IC504
IC508
IC509
(CHASSIS)
IC505
+5V REGULATOR
IC506
IC510
MAIN BOARD (2/4)
(EXCEPT US, CND)
TUNER
(FM)
COAXIAL
FM 75
:
ANTENNA
SUPPLIED
WITH THE
BLOCK
ASSEMBLED
FM 75
:
(FM)
ASSEMBLED
BLOCK
WITH THE
ANTENNA
COAXIAL
TUNER
SUPPLIED
(US, CND, CH, SP)
MX500i: AEP/
MX550i
(MX550i)
+5V REGULATOR
(EXCEPT US, CND)
+5V REGULATOR
+3.3V REGULATOR
+3.3V REGULATOR
+3.3V REGULATOR
(EXCEPT US, CND)
SP/MX550i
MX500i: AEP, CH,
Q505, 506
iPod POWER
DETECT
(EXCEPT US, CND)
(US, CND)
E
11
J
3
K
D
F
14
15
M
L
8
G
7
18
N
I
13
A
10
9
C
19
4
H
16
17
2
6
B
5
1
12
JL589
W501
TU1
TU1
Refer to page
service manual
39 on original
Refer to page
service manual
31 on original
Refer to page
service manual
29 on original
Refer to page
service manual
29 on original
Refer to page
service manual
43 on original
Refer to page
service manual
43 on original
Refer to page
service manual
29 on original
2-4. SCHEMATIC DIAGRAM - MAIN Section (2/4) -
(Page 4)
(Page 7)
(Page 6)
(Page 7)
(Page 6)
(Page 6)
(Page 8)
HCD-MX500i/MX550i
HCD-MX500i/MX550i
6
6
BOARD
(4/4)
8
MAIN
BOARD
(1/4)
3
MAIN
BOARD
(2/4)
5
MAIN
(1/4)
2
BOARD
MAIN
(2/4)
6
BOARD
MAIN
MAIN
BOARD
(2/4)
7
0
0
0
0
0
3.3
3.3
3.3
0
9
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
0.8
0.8
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
3.3
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
9
3.3
9
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
9
4.5
0.1
C516
MC[82]
Tuner_L
50V
1
C242
9V
iPodR
RT1N141C-TP-1
Q508
DAB_L
DAB_R
1
C204
32
31
30
29
28
27
1
2
3
4
5
6
26
25
24
7
8
9
23
22
21
20
10
11
12
19
18
17
13
14
15
16
BD3491FS-SE2
IC502
IN-L2
IN-R2
IN-L3
IN-R3
IN-L4
IN-R4
IN-L5
IN-R5
IN-L6
IN-R6
SEL
R
SEL
L
VOL
L
VOL
R
TC R
TC L
BCB R
BCA
R
BCA
L
BCB L
OUT
R
SB R
SR
SB L
OUT
L
VCC
SCL
SDA
GND
FIL
IN-R1
IN-L1
47k
R530
8
7
6
5
4
3
2
1
NJM4558V-TE2
IC503
V-
V+
CD/USB_R
MC[47]
100
R144
50V
1
C109
220p
C141
1
C101
50V
1
C247
EVER3.3V
AIN_R
MC[48]
50V
1
C246
50V
1
C209
220p
C241
Tuner_R
SP_L
DAB_A.G
50V
1
C146
1
C254
50V
1
C143
iPod_A.G
RT1P141C-TP-1
Q507
50V
1
C144
AIN_L
CD/USB_L
SP_R
iPodL
100
R243
A.GND
1
C104
47k
R531
1
C201
15p
C594
68p
C288
15p
C269
15p
C181
68p
C264
15p
C173
68p
C162
15p
C596
68p
C168
15p
C167
15p
C169
68p
C290
68p
C164
68p
C585
15p
C285
68p
C192
15p
C289
68p
C587
68p
C166
15p
C261
68p
C266
68p
C262
68p
C597
15p
C271
68p
C282
68p
C188
15p
C265
15p
C590
15p
C287
68p
C284
15p
C163
68p
C595
68p
C172
68p
C272
68p
C286
68p
C170
15p
C161
15p
C165
15p
C584
68p
C184
15p
C586
15p
C291
15p
C283
15p
C191
15p
C185
68p
C190
15p
C281
68p
C292
68p
C174
15p
C273
15p
C189
68p
C268
68p
C186
15p
C267
68p
C274
15p
C171
15p
C183
15p
C263
68p
C270
15p
C187
68p
C182
15p
C592
68p
C591
68p
C593
220p
C206
220p
C106
220p
C105
220p
C205
100k
R204
IMX9T110
Q106
A+5V
0
R371
A.GND
10k
R389
100k
R258
100k
R259
220k
R157
220k
R257
0
R161
0
R162
220
R163
220
R262
16V
220
C506
10V
47
C503
10k
R372
10k
R373
C126
50V
1
C226
50V
1
16V
10
C577
16V
10
C406
16V
10
C547
CL505
CL506
CL507
0.1
C505
0.1
C504
0.1
C471
0.1
C252
E
EP501
10V
220
C517
16V
220
C515
R120
22k
22k
R121
R221
22k
22k
R249
22k
R142
22k
R145
22k
R248
22k
R143
22k
R242
22k
R241
22k
R147
R514
4.7k
R513
4.7k
1
C523
1
C423
8
7
6
5
4
3
2
1
NJM4558V-TE2
IC515
V-
V+
MC[66]
R505
22k
22k
R553
22k
R542
C130
220p
C129
220p
C230
220p
C229
220p
R506
0
R555
0
R572
0
22k
R601
22k
R600
16V
10
C224
16V
10
C207
16V
10
C108
16V
10
C124
16V
10
C217
16V
10
C107
16V
10
C117
16V
10
C208
10k
R112
330k
R102
330k
R202
10k
R212
4.7k
R114
100k
R104
4.7k
R214
R213
10k
10k
R113
R203
100k
220k
R101
220k
R201
1k
R111
1k
R211
4.7k
R209
0.12
C221
0.12
C220
R108
4.7k
0.12
C120
0.12
C121
0
R502
0
R501
R103
100k
1k
R215
1k
R115
3900p
C118
3900p
C218
2.2k
R523
2.2k
R521
C422
1
470k
R598
R592
10k
R503
10
C509
1
R596
10k
1k
R593
100k
R597
100p
C420
1000p
C424
2200p
C421
10k
R595
C419
1
10k
R594
8
7
6
5
4
3
2
1
NJM4558V-TE2
IC511
VEE
VCC
A.GND
ELECTRICAL VOLUME,
IC502
IC515
BUFFER
MAIN BOARD (3/4)
IC503
LINE AMP
MUTING
IC511
(CHASSIS)
LINE AMP
MUTING CONTROL SWITCH
Q507, 508
INPUT SELECTOR
(MX550i)
E
11
J
3
K
D
F
14
15
L
8
G
7
I
13
A
10
9
C
4
H
2
6
B
5
1
12
-1
-2
2-5. SCHEMATIC DIAGRAM - MAIN Section (3/4) -
(Page 4)
(Page 4)
(Page 5)
(Page 5)
(Page 5)
(Page 7)
HCD-MX500i/MX550i
HCD-MX500i/MX550i
7
7
CN321
K
SP
BOARD
CN904
M
POWER
BOARD
CN321
L
SP
BOARD
8
MAIN
(3/4)
BOARD
BOARD
(2/4)
MAIN
9
BOARD
(2/4)
MAIN
4
1.6
3.3
1.6
3.3
3.3
1.8
12
12
21.3
20.3
3.3
1.6
1.6
3.3
1.1
3.2
0
1.6
3.3
1.6
12
12
20.3
20.3
20.3
20.3
20.3
10.1
21.3
21.3
10.1
10.1
10.1
12
21.3
3.3
3.3
3.3
1.6
1.6
1.6
1.6
3.3
1.6
3.3
1.6
1.6
10.1
10.1
0
0
10.1
10.1
12
20.3
3.3
0
0
0
10.1
10.1
10.1
10.1
1.8
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.6
1.6
1.2
1.6
1.8
3.3
1.6
3.3
3.3
3.3
1.6
1.6
1.6
3.3
1.6
1.6
1.6
3.3
2.5
3.3
2.5
2.5
5
3.3
3.3
1.6
1.6
1.6
1.2
3.9
3.3
1.3
3.2
5
3.3
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37 38 39 40 41 42 43 44 45 46 47 48
CXD9788AR
IC705
XVSS
VSUBC
VSSR
OUTR2
VDDR
OUTR1
VSSR
VSSL
OUTL2
VDDL
OUTL1
VssL
XOVSS
XFSoOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLA
TCH
OVFFLAGR
OVFFLAGL
SFLAG
INIT
MCKSEL
LRCK
BCK
DATA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MC74VHC74DTR2
IC703
RST-1
DAT-1
CLK-1
SET-1
Q1
Q1_
GND
Q2_
Q2
SET-2
CLK-2
DAT-2
RST-2
Vcc
5
4
3
2
1
MC74VHC1GU04DFT1
IC709
NC
GND
VCC
0.1
C764
0.1
C765
0.1
C767
0.1
C766
E
ET701
E
ET702
0.1
C856
1
C720
1
C728
1
C770
1
C777
100k
R727
2.2
C726
2.2
C778
100k
R777
ISA1235AC1-T112-1EF
Q703
ISA1235AC1-T112-1EF
Q752
ISA1235AC1-T112-1EF
Q702
ISA1235AC1-T112-1EF
Q753
0
R792
47k
R793
2SC3052EF-T1-LEF
Q701
1
C794
0
R765
10uH
L721
50V
10
C820
35V
220
C729
0.1
C821
100
R711
100
R706
100
R756
1000p
C754
1000p
C704
100
R784
100
R785
100
R786
100
R787
100
R788
100
R789
100p
C809
100p
C808
100p
C807
100
R743
TP723
470
R747
CL700
CL701
100
R713
100
R714
100
R752
100
R754
10uH
L704
22
R783
CL723
CL722
CL721
CL720
4700p
C737
CL702
0.47
C744
10V
220
C757
10uH
L703
100
R745
100
R746
10uH
L702
22
R780
10uH
L701
0.1
C806
CL704
CL705
CL706
CL707
0.01
C801
CL709
CL710
CL724
CL717
CL711
CL715
CL716
CL719
CL718
CL714
CL713
0.01
C703
I
O
G
KIA7812API-U/PF
IC710
1
2
3
1
C786
1
C857
1
C780
1
C779
1
C799
1
C789
0.1
C733
1
C759
1
C739
1
C795
1
2
CN703
2P
R +
R -
DGND
PGMUTE
A.GND
SCDT
SP_R
/SD
/RST
SP_L
INIT
SCLATCH
NSPMUTE
SOFTMUTE
EVER4.0V
SCSHIFT
A+5V
3
2
1
4
10uH
L712
3
2
1
4
10uH
L762
CL708
5p
C785
C784
6p
1
2
49.152MHz
X703
470
R781
1M
R782
44
38
39
40
41
42
43
7
6
5
4
3
2
1
37
36
35
34
33
32
8
9
10
11
28
29
30
31
17
16
15
14
13
12
27
26
25
24
23
22
21
20
19
18
CXD9965TN
IC707
GVDD_B
DTW
NC
NC
SD
PWM_A
RESET_AB
PWM_B
OC_ADJ
GND
AGND
VREG
M3
M2
M1
PWM_C
RESET_CD
PWM_D
NC
NC
VDD
GVDD_C
GVDD_D
BST_D
NC
PVDD_D
PVDD_D
OUT_D
GND_D
GND_C
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND_B
GND_A
OUT_A
PVDD_A
PVDD_A
NC
BST_A
GVDD_A
1
C793
22k
R758
1
C761
10V
100
C747
0.033
C768
0.033
C763
0.033
C718
0.033
C713
R753
0
RSA39LTE25
D705
RSA39LTE25
D706
RSA39LTE25
D755
RSA39LTE25
D765
0
FB701
AK5358BET-E2
IC711
1
AINR
2
AINL
3
CKS1
4
VCOM
5
VSS1
6
AVDD
7
DVDD
8
VSS2
9
SDTO
10
LRCK
11
MCLK
12
SCLK
13
RESET
14
DIF
15
CKS2
16
CKS0
0.1
C863
50V
10
C735
0.1
C734
100
R736
JL727
JL728
JL729
JL730
1
2
3
CN702
3P
L +
L -
NC
1
2
3
4
CN704
4P
P-GND
P-GND
+27V
+27V
JL725
JL726
0
FB702
0
FB703
47
R733
47
R731
1000p
C804
/DCP
0.1
C746
0.1
C745
0.1
C788
0.1
C787
0.1
C796
0.1
C752
R718
0
1000p
C845
1000p
C846
1000p
C844
1000p
C847
3.3
R774
3.3
R725
3.3
R724
3.3
R775
2200p
C724
2200p
C773
2200p
C722
2200p
C774
2200p
C723
2200p
C775
2200p
C772
2200p
C725
0.1
C758
0.1
C762
0.1
C712
0.1
C706
0.1
C756
100k
R726
100k
R778
100k
R728
100k
R776
35V
2200
C719
35V
2200
C769
50V
C736
2.2
16V
10
C738
10V
100
C731
1
C721
5
4
3
2
1
TK11133CSCL-G
IC704
CONT
GND
NOISE
VOUT
VIN
1
C727
MM3404A18URE
IC712
1
CE
2
VSS
3
Vout
4
VDD
1
C776
POW-ON
0
FB705
0
FB704
C822
2200p
C823
2200p
C824
2200p
C825
2200p
C826
2200p
C827
2200p
C828
2200p
C829
2200p
TP739
TP741
TP743
TP745
0
FB706
10V
220
C781
10V
100
C753
10V
100
C798
10V
220
C740
0.1
C741
50V
100
C710
50V
100
C709
50V
100
C707
50V
100
C708
E
EP702
MM3404A33URE
IC702
1
CE
2
VSS
3
Vo
ut
4
VDD
0.1
C797
50V
1
C751
50V
1
C701
0.1
C792
R767
22
R766
22
R768
22
R769
22
C771
0.01
0
R701
0
R751
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLA
TCH
INIT
INIT
NSPMUTE
SCLATCH
SCSHIFT
SCDT
/SD
/RST
SOFTMUTE
PGMUTE
/DCP
/RST
/SD
/DCP
IC709
CLOCK BUFFER
DIGITAL POWER AMP
IC707
STREAM PROCESSOR
IC705
+1.8V REGULATOR
IC712
CLOCK SHIFT
IC703
IC710
+12V REGULATOR
(CHASSIS)
(CHASSIS)
(CHASSIS)
IC711
A/D CONVERTER
IC704
MAIN BOARD (4/4)
IC702
+3.3V REGULATOR
+3.3V REGULATOR
PROTECT DETECT
Q702, 703
OVER LOAD DETECT
Q752, 753
OVER LOAD DETECT
E
11
J
3
D
F
14
15
8
G
7
18
I
13
A
10
9
C
19
4
H
16
17
2
6
B
5
1
12
Refer to page
service manual
39 on original
Refer to page
service manual
43 on original
Refer to page
service manual
39 on original
2-6. SCHEMATIC DIAGRAM - MAIN Section (4/4) -
(Page 5)
(Page 6)
(Page 5)
HCD-MX500i/MX550i
HCD-MX500i/MX550i
8
8
1
13
30
1
R331
R332
R333
R334
R335
R336
R337
R338
R339
CN331
CN332
C331
C332
C333
C334
C335
C336
C339
C340
C342
R390
R391
R393
R394
R395
R396
D397
R398
R399
C343
R392
1-882-123-
12
(12)
1-882-123-
12
(12)
IP BOARD
(COMPONENT SIDE)
IP BOARD
(CONDUCTOR SIDE)
E
MAIN BOARD
CN409
(iPod/iPhone Dock)
A
B
1
2
3
4
5
6
7
2-7. PRINTED WIRING BOARD - IP Board -
•
: Uses unleaded solder.
2-8. SCHEMATIC DIAGRAM - IP Board -
E
MAIN
(2/4)
BOARD
CN409
100k
R332
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
30P
CN332
DGND
DGND
TPA+(1394DATA)
USB D+
TPA-(1394DATA)
USB D-
TPB+(1394DATA
VBUS(USB5V)
TPB-(1394DATA
Acc ID
FireWire PWR+(12V)
FireWire PWR+(12V)
Acc PWR(3.3V)
Reserved
DGND
DGND
Reserved
RXD
TXD
Acc DET
S-VIDEO-Y
S-VIDEO-C
VIDEO-OUT
Remote Sense
LINE-IN-L
LINE-IN-R
LINE-OUT-L
LINE-OUT-R
A-GND
DGND
100k
R336
75k
R331
75k
R334
100k
R333
100k
R335
68p
C333
15p
C336
68p
C335
68p
C331
15p
C332
1
2
3
4
5
6
7
8
9
10
11
12
13
CN331
13P
iPod R+
AGND
iPod L+
iPod DET
ACC DET
TXD
RXD
iPod POWER
ACC ID
VBUS 5V
VBUS 5V
DGND
DGND
0
R393
0
R394
0
R395
0
R390
0
R396
RB521S-30-TE61
D397
0
R398
0
R337
0
R338
0
R339
0
R399
6.3V
C343
330
R391
R392
10
C342
15p
C340
68p
C339
15p
C334
IP BOARD
(iPod/iPhone Dock)
E
3
D
A
C
4
2
6
B
5
1
(Page 3)
(Page 5)
Click on the first or last page to see other HCD-MX500I / HCD-MX550I (serv.man2) service manuals if exist.