Sony MEX-DV2200 / MEX-DV220EE Service Manual ▷ View online
MEX-DV220EE/DV2200
MEX-DV220EE/DV2200
33
33
5-12. SCHEMATIC DIAGRAM - MAIN Section (2/6) -
• See page 42 for Waveforms. • See page 42 for IC Block Diagrams.
Q311
R359
C382
C379
R362
R358
C381
R367
R363
C380
R823
C852
R831
C847
R829
C307
C306
C310
C309
R708
C854
R701
R350
R373
IC307
IC803
Q310
C376
Q302
Q304
Q303
Q305
C375
Q307
C393
R352
R353
R354
R355
Q306
R356
C837
C838
C839
C840
C841
C842
C843
C844
D309
C369
R822
R821
C848
C846
R825
R824
Q806
R830
R339
R340
R341
R336
R338
R382
C363
C359
C362
C358
R344
C845
C849
D302
D822
C383
C385
C371
C372
C374
CN301
D306
R306
C354
R361
C378
C377
R360
CN302
R364
R365
R377
R376
C853
C370
R357
C373
R335
L302
Q805
C851
L301
L303
L304
R827
D821
C850
R828
C357
RT1N144C-TP-1
10k
100p
100p
10k
10k
100p
47
10k
100p
18k
0.1
15k
150p
100k
0.1
0.1
100
10V
100
10V
0
47p
0
0
0
BD3434K
BD9300FV
RT1P141C-TP-1
100p
LTC614TK
LTC614TK
LTC614TK
LTC614TK
100p
LTC614TK
47
16V
100
100
100
100
LTC614TK
100
1
1
1
1
1
1
1
1
1SS355W
4.7
10k
15k
100
16V
16V
1
10k
10k
2SA2049
15k
100
100
100
100
100
100
100p
100p
100p
100p
39k
47
16V
2.2
50V
50V
RSX201L-30
RSX201L
-30
1
1
10
16V
10
16V
10
16V
16P
LRB751V
0
100p
10k
100p
100p
10k
8P
1k
1k
0
R377
0
R376
0.0033
10
16V
100
10
16V
0
2SC3052EF
220
10V
1k
1SS355W
0.1
470
100p
A
C
D
B
VOUT_F
VOUT_R
VOUT_GND
INAC
INASW
INARL
INARR
AUGND
GND
-E
TU+8V
AMUTE
ATT
MIC_G
MIC
IN_LF
IN_RF
IN_RR
IN_LR
VP
REG
SGND
PGND
TX
GS
RX
CLK
BUS_R
BUS_L
AIN_L
AIN_R
SA_L
SA_R
FRONT LCH
FRONT RCH
CENTER
CENTER GND
SUB
SUB GND
BUS R/AUX R
BUS RGND/AUX RGND
BUS L/AUX L
BUS LGND/AUX LGND
FRONT RGND
FRONT LGND
AGNDE
INAFL
INAFR
AGND1
INAC
INASW
AGAND2
INARL
INARR
AGND3
INBFL
INB
FR
AGND4
INB
C
INBSW
AGN
D5
INB
RL
INB
RR
AGN
D6
SOUTRL
SOU
TRR
OUT
AFL
OUTAFR
OUTAC
OUTASW
OUTARL
OUTARR
OUTBFL
OUTBFR
OUTBC
OUTBSW
OUTBRL
DGND
SDA
SCK
CS
TEST
ADJ
VEE
AGN
DM
VCC
INEX+
INEX-
GND
DTC
RT
CT
FB
OUT
NC
VCC
SCP
CTL
VREF
INV
NON
1/2VREF
OUTBRR
(CHASSIS)
REAR VOUT
VIDEO GND
FRONT VOUT
REAR RCH
AUDIO GND
REAR LCH
MIC_GND
MIC
ELECTRICAL VOLUME
Q310,311
MUTING CONTROL SWITCH
SWITCHING REGULATOR
MUTING
MUTING
MUTING
MUTING
MUTING
MUTING
(DV220EE/
DV2200: E, IND)
DV2200: E, IND)
Q805,806
-8.3V REGULATOR
SUB OUT
CENTER OUT
(R)
(L)
FRONT AUDIO OUT
(R)
(L)
BUS AUDIO IN/
AUX AUDIO IN
(R)
(L)
REAR VIDEO OUT
FRONT VIDEO OUT
REAR AUDIO OUT
MIC IN
(2/6)
100
μH
100
μH
47
μH
47
μH
Z
× Z ACH
Z
× Z GND
Z
× Z LCH
Z
× Z GND
VD301
VD302
VD305
R302
0
BA3121F-F2
VCC
OUT2
VM2
IN2
G
ND
IN1
OUT1
VM1
C318
22
C317
1
R303
10k
R304
10k
C330 1
25V
C323
47
16V
IC303
C304
0.1
LINE AMP
R301
D303
470
C322
0.001
Q301
SSM3K09FU
GROUND SWITCH
MAZ8068GMLS0
(DV2200: US, CND)
S
(Page 32)
(Page 36)
(Page 34)
(Page 34)
(Page 35)
MEX-DV220EE/DV2200
MEX-DV220EE/DV2200
34
34
5-13. SCHEMATIC DIAGRAM - MAIN Section (3/6) -
• See page 42 for IC Block Diagrams.
C812
R804
R818
C820
C821
IC804
C856
R810
R807
R808
R803
R814
D819
D810
D809
D803
D807
D805
D801
D806
C811
R809
R811
R813
R819
R820
R816
C810
C828
C813
R817
C833
C834
C830
C831
C826
C808
C827
R834
C809
C815
C814
D811
IC802
R815
C822
C802
C804
D817
D816
R802
Q802
Q803
Q804
L801
R812
C855
R826
C829
D818
C823
D812
D814
R805
R806
D808
C816
C806
C818
D815
D802
D804
F801
CN801
4.7
50V
50V
22k
0
0.1
0.1
BA50BC0FP-E2
47p
10k
10k
47k
4.7k
47k
MAZ8180GMLS0
RR263
RR263
1SR154
1SR154
1SR154
1SR154
1SR154
1
50V
10k
10k
10k
1k
1k
1k
0.22
0.22
22 35V
1k
10
16V
0.22
10
16V
0.1
2.2
50V
0.22
0.22
150
0.1
0.1
0.1
1SS355W
TDA8588AJ
1k
100
16V
100
10V
10V
10
16V
1SR154
1SR154
47k
2SC3052EF
2SC3052EF
2SC3052EF
10k
0.22
47k
0.1
DAN217
0.1
MAZ8180GMLS0
MAZ8180GMLS0
100k
1k
1SR154
0.22
10
16V
3300
16V
1N5404
-C311-3
1SR154
1SR154
TO
CN801
10A
32V
32V
16P
AU5V
D+3.3V
DR+5V
E
REG2
VP
+10.4V
REG2
D+3.3V
DIAG
BEEP
IN_LF
IN_RF
IN_RR
IN_LR
VP
REG
SGND
PGND
VP
PGND
E
F
PARKING
TELATT
ILLM
ACC
SCL
SDA
STB
FL+
FL-
RL+
RL-
RR+
RR-
FR+
FR-
AMP-R
ANT-R
ILL
ACC
GND
+B
PARKING
TAB
RR-
RR+
RF-
RF+
IN_RF
SGND
IN_LF
LF+
LF-
LR+
LR-
DIAG
SW2
SW1
REG3
REG4
VP
REG2
SDA
SCL
VP2
PGND3
SVR
IN_RR
IN_LR
ACGND
PGND2
VP1
STB
PGND1
RST
CRES
REG1
GND
REG5
CBU
FL
FR
AU8V
DISP+B
FL
RL
RR
LR
SERVO
MECHA
U-COM
(CHASSIS)
(CHASSIS)
POWER AMP,REGULATOR
+5V REGULATOR
G
O
I
ACCESORY
CHECK
LEVEL SHIFT
ILLUMINATION
CHECK
TEL-MUTE
(3/6)
3
1
1
3
TO
CN801
RL+
RL+
RL-
RL-
FL+
FL+
FL-
FL-
FR+
FR+
FR-
FR-
RR+
RR+
RR-
RR-
BATT
ILL
ILL
ATT
BATT
GND
ANT REM
ANT REM
GND
ACC
ACC
Parking brake
AMP REM MAX 0.3A
ACC
BATT
GND
ILL
ATT
AMP REM MAX0.3A
ANT REM MAX0.1A
(DV2200)
FRONT LCH(+)
FRONT LCH(-)
REAR LCH(+)
REAR LCH(-)
REAR RCH(+)
REAR RCH(-)
FRONT RCH(+)
FRONT RCH(-)
(DV220EE)
Parking brake
(Page 33)
(Page 32)
(Page 35)
(Page 33)
(Page 37)
(Page 36)
MEX-DV220EE/DV2200
MEX-DV220EE/DV2200
35
35
5-14. SCHEMATIC DIAGRAM - MAIN Section (4/6) -
• See page 42 for Waveforms. • See page 42 for IC Block Diagrams.
C705
R704
R707
C602
C120
IC102
C116
C707
D606
D603
D602
D604
R113
R129
R608
IC101
R138
C118
FB115
FB116
FB117
FB109
FB105
FB107
FB106
FB112
FB110
FB114
FB134
FB111
FB108
IC701
IC702
R118
D104
IC603
FB701
C709
C710
C712
C713
C704
FB702
R606
R607
R602
Q604
R609
R610
R612
R611
C119
C117
R124
R123
R126
C113
C114
C107
C108
C103
C111
C105
C101
C604
D605
D102
D101
C109
D103
C106
C104
C102
L101
CN101
R101
FB102
C110
C702
R130
TH601
IC103
C708
FB101
FB103
CN602
0.01
75
75
1000
16V
10
16V
BD7931
0.1
0.1
MAZ8180GMLS0
MAZ8180GMLS0
MAZ8180GMLS0
MAZ8180GMLS0
0
0
1k
NJM2855DL1-18
0
4.7
50V
50V
NJM2561F1
NJM2561F1
0
MAZ8180GMLS0
BA8271F
100
16V
22 16V
100
16V
22 16V
22
16V
15k
100
100
RT1N144C-TP-1
1k
1k
330k
330k
100p
0.1
1k
1k
2.2k
0.1
0.1
0.01
220
10V
10V
0.01
0.1
0.01
0.01
0.01
RB501V
LRB751V
LRB751V
0.01
MC2836
220
4V
C112
220
4V
100 16V
100
16V
16V
60P
0
100
16V
16V
0
PQ20WZ1UJ00H
0.1
8P
(BUS CONTROL IN)
AU5V
D+3.3V
AUGND
DR+5V
REG2
UNISO
BU_IN
UCK
BUSON
SYSRST
UNISI
VOUT_F
LOAD
EJECT
VMUTE_R
VMUTE_F
RXD
TXD
CTS
RESET
SELF
INSW
DSW
RTS
Z_MUTE
AMUTE
PGND
VP
VOUT_R
VOUT_GND
CEN
SUB
LS
RS
FL
FR
AIN_R
AIN_L
INSW
SELF
DSW
RESET
RXD
TXD
CTS
RTS
Z_MUTE
FL
CEN
SUB
LS
RS
FR
RXD
TXD
RTS
CTS
RESET
SELF
INSW
DSW
Z_MUTE
VMUTE_F
VMUTE_F
VMUTE_R
VMUTE_R
AMUTE
AMUTE
AIN_R
AIN_L
CEN
SUB
LS
RS
FL
FR
AIN_R
AIN_L
0.01
VIN
CL
T
VOUT
VA
D
J
GND
LO+
LO+
LO-
LO-
DRGND
DRGND
DRGND
DR5V
DR5V
DR5V
D3.3V
AGND
VGND
DGND
DGND
DGND
D1.8V
DGND
A5V
AU5V
AUDIO_C
AUGND
AUDIO_SW
V_DATA0
V_DATA1
AUDIO_LS
AUDIO_RS
AUDIO_FL
V_DATA2
V_DATA3
V_DATA4
AUGND
V_DATA5
V_DATA6
AUDIO_FR
AUDIO_IN_L
SELF
ZMUTE
RESET
AMUTE
INSW
V_DATA7
AUDIO_IN_R
SPDIF
BOOT
DSW
D3.3V
D1.8V
DGND
VIDEO_COMP
DIGITAL_VGND
VCLK
AUGND
MUTE
VOUT
VSAG
VCC
GND
VIN
ON
BUS
OUT
DATA
RST
BATT
CLK
VREF
DATA
GND
VCC
BU_IN
IN
DATA
BUS ON
CLK IN
RESET
VIN
GND
MUTE
VOUT
VSAG
VCC
(CHASSIS)
VIDEO AMP
SPDIF_GND
DUPTD0
DUPRD0
RXD
TXD
SREQ
EN
G
O
I
VIDEO AMP
+1.8V REGULATOR
LOADING MOTOR DRIVE
+5.5V REGULATOR
SONY BUS INTERFACE
(FOR SONY BUS)
BATTERY
DETECT
(4/6)
47
μH
VD703
VD702
(Page 28)
(Page 32)
(Page 33)
(Page 34)
(Page 36)
MEX-DV220EE/DV2200
MEX-DV220EE/DV2200
36
36
5-15. SCHEMATIC DIAGRAM - MAIN Section (5/6) -
• See page 42 for Waveforms. • See page 42 for IC Block Diagrams. • See page 49 for IC Pin Function Description.
X501
C522
R559
R558
R551
R552
R53
6
R53
5
R53
0
R531
R548
R547
R560
R513
R577
R532
C524
R562
C523
R561
C525
R563
C51
5
R545
R53
8
R540
R53
9
R53
7
R557
R523
R521
R505
R506
R507
R512
R514
R54
2
R54
1
C528
R528
R529
R564
R543
R522
R576
R57
9
R58
0
R544
R58
3
C526
C529
R578
D503
R58
6
D50
5
R503
R59
1
R590
R592
R59
3
S501
C517
R534
R53
3
C51
3
C520
R520
TH501
C504
C505
R515
C527
C531
C532
R526
R525
R527
D504
R58
8
R589
CN501
C535
C53
6
C519
L501
IC503
IC501
D305
R553
R554
R556
X502
S502
R511
R555
R510
R509
C518
IC502
R508
18p
220k
0
1k
1k
33k
68k
3.3k
3.3k
1k
1k
100k
100k
100k
1k
0.001
100
100p
100
100p
100
0.1
33k
R585
100k
100
100
10k
10k
100k
100k
100k
100k
100k
100k
R581 100k
33k
47k
10k
100
330
6.3V
100k
100k
100k
1k
100k
100k
1k
1k
10k
10k
0.001
0.001
100k
MA8033-TX
2.2k
BA
T
54AL
T1G
100
100
100
100
100
0.1
33k
68k
0.01
R546
100k
0.1
10k
0.1
0.1
220k
0.01
0.047F
5.5V
100
16V
100k
1k
1k
1SS355W
100k
470
5P
0.1
0.1
0.1
S-1132B33-U5T1
R5F3640DDZ99FB
LRB751V
68k
33k
10k
6MHz
0
R582
0
100k
100k
0
0.1
PST3428UL
100k
B
REG2
DIAG
BEEP
SYSRST
BUSON
UCK
BU_IN
UNISO
UNISI
LOAD
EJECT
VMUTE_R
VMUTE_F
RXD
TXD
RTS
CTS
RESET
SELF
INSW
DSW
Z_MUTE
AMUTE
PGND
E2P_VDD
AMUTE
ATT
E
F
PGND
PGND
FAN
FSW
G
H
J
TRCL
TRDA
TU MUTE
NSMASK
DAVN
MUTE CON
QUALITY
VSM
FLS_W
RC0
RC1
TELATT
ACC
ILLM
UNISO
UCK
BUSON
DOOR_SW
KEYIN
0
KEYIN1
RXD
TXD
SYSRST
RT
S
CTS
RESET
PARKING
SADA
TA
TX
RX
CLK
SIRCS
DOOR_IND
RE_0
RE_
1
3.3V_ON
F_SHIFT
UNISI
RXD
TXD
RTS
CTS
RESET
SELF
INSW
DSW
Z_MUTE
BU_IN
SYSRST
BUSON
UCK
BU_IN
UNISO
UNISI
Z_MUTE
DSW
INSW
SELF
FLS_W
TX
RX
AMUTE
AMUTE
VMUTE_R
VMUTE_R
VMUTE_F
VMUTE_F
LOAD
LOAD
EJECT
EJECT
LCDCLK
LCDCE
LCDDATA
AT
T
GS
ATT
DIAG
DIAG
SACL
K
SDA
SCL
STB
VOLA
TT
DOOR_SW
A_MUTE
RX(SI)
TX(SO)
GND
FLS_W
BU_3V
BYTE
XCIN
XCOUT
RESET
XOUT
VSS
XIN
NMI
BEEP
HOL
D
WRI/WR
VSS
A
VSS
VREF
AV
C
C
RC_I
N0
QUALITY
VSM
NC
NSMASK
DAVN
TUNATT
I2C
CKO
I2CSIO
FLASH_W
UNIS
I
UNISO
UNICKO
DOOR_SW
KEYIN0
KEYIN
1
SA_CLK
SYSRST
DIA
G
STB
AT
T
NC
M_RESET
EJECT
LOAD
ILLIN
ACCIN
TELATT
SELFSW
INSW
DSW
RC_IN1
DSTSEL1
DSTSEL2
PARKING
BU_IN
BUS_ON
SA_I
N
KEY
ACK1
KEY
AC
K0
NC
Z_MUTE
NC
VCC
TUNATTIN
M_R
TS
M_CTS
VOL_A
TT
VCC
MSTR_T
X
MSTR_RX
FAN
FSW_OUT
SIRCS
FSW_IN
TEMP
DSTSEL0
NC
NC
EECKO
EESIO
E_VOL_CK
O
E_VOL_SO
/TX
E_VOL_CS/RX
NC
NC
DOOR_IND
RE_0
RE_
1
NC
LCD_SO
LCD_CE
LCD_CKO
OPEN_MUTE
NOS
E_SW
NC
NC
OUT
VSS
NC
IN
SW
NC
VMUTE_F
VMUTE_R
NC
3.3V_ON
NC
BUS_AUX
32.768kHz
+3.3V REGULATOR
RESET SIGNAL
GENERATOR
RESET
(CHASSIS)
(NC)
FRONT PANEL
DETECT
(5/6)
(CHASSIS)
SYSTEM CONTROLLER
A_MUTE
(DV220EE/DV2200: US, CND)
(DV2200: E, IND)
(DV2200)
22
μH
C521 15p
(DV220EE)
R594 10M
(DV2200)
(DV2200: US, CND, E (NTSC))
(DV220EE/DV2200: E (PAL), IND)
(DV220EE)
0 (DV220EE/DV2200: US, CND)
3.3 (DV2200: E, IND)
3.3 (DV2200: E, IND)
0 (DV2200: US, CND, E (NTSC))
3.3 (DV220EE/DV2200: E (PAL), IND)
3.3 (DV220EE/DV2200: E (PAL), IND)
0 (DV2200)
3.3 (DV220EE)
(Page 32)
(Page 33)
(Page 35)
(Page 34)
(Page 37)
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