DOWNLOAD Sony CX-LMNV5 / XR-MNV5 Service Manual ↓ Size: 9.31 MB | Pages: 82 in PDF or view online for FREE

Model
CX-LMNV5 XR-MNV5
Pages
82
Size
9.31 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cx-lmnv5-xr-mnv5.pdf
Date
PREV: Sony XR-MNV5 Service Manual

Sony CX-LMNV5 / XR-MNV5 Service Manual ▷ View online

29
29
CX-LMNV5
— VCD SECTION —
 • Signal Path
: VIDEO
: CD
55-62
68-79,
82-87
13-15,
17-21
12-5,27,
26,23,25,
4,28,29,
3,2,30
64
65
24
22
LOE
AUX7
AUX2
AUX6
AOUT/SELPLL0
ACLK
ATCLK
ATPS/SELPLL1
AIN
ARCLK
ARFS
PCLK
PCLK2X
CPUCLK
HSYNC
VSYNC
LSC1
AUX5
AUX4
I-CDDATA
I-CDACK
O-CDSTB
O-CDDATA
MCLK
TSD
VIDEO DATA BUS
AUX15
AOL+
L-OUT
R-OUT
AOL-
3
1
IC701(1/2)
AMP
IC701(2/2)
AMP
Q901
BUFFER
7
2
5
6
AOR+
AOR-
VDAC
AUX00
AUX01
XIN
XOUT
TBCK
TWS/PLLOUT
RSD/SPLL0
RBCK/SER IN
PWS/SPLL1
PCK
PCK2
DCLK/EXT-CLK
HSYNC
VSYNC
DSC-C
DSC-S
AUX11
LSC3
CE
OE
LD0-LD7
32-39
YUV0-YUV7
YUV0-YUV7
DQ0-DQ7
LA0-LA17
A0-A17
8,99,
97,95,
93,85,
83,81
DSCD0-DSCD7
IC803
ROM
IC801
VCD MPEG PROCESSOR
IC802
AUDIO DAC, VIDEO DAC, CONTROLLER
IC901 (2/3)
SYSTEM CONTROLLER
89
88
90
91
93
94
95
21
40
17
22
19
33
37
23
54
47
52
70
69
72
71
PWM3
DI
A03
A02
A01
CLK
CLK
LD
PWM2
PWM1
DATA
DATA
D805
XLAT
SQCK
XRST
RF-SW
SCOR
SQSO
SENS
C2PO
PCMD
CLK
BCLK
LRCK
GFS
FOK
TDMDP
AUX3
RESET
TDMCLK
TDMFS
AUX0
AUX1
98,96,
94,92,
89-86
43
42
41
40
66
53
49
80
12
82
84
6
10
35
44
79
X801
27MHz
13-28
18-21,
24-28
2-4,
7-10,
35-38,
40-43
15
16
31
3
2
99
WE
RAS
RAS
DWE
CAS
CASL
30
CASH
DBUS0-DBUS15
4-12 MA0-MA8
DQ0-DQ15
A0-A8
29
92
OE
DOE
IC804
DRAM
IC805
DAC
J771
S771
VIDEO OUT
D
MAIN
SECTION
A
BD, CHANGER
SECTION
B
BD, CHANGER
SECTION
C
BD, CHANGER
SECTION
48
64
7
9
74
71
47
45
46
RST 13
NTSC
AUTO
PAL
Q802
RESET
Q309
CD 3.3V
CD-VM (7V)
+3.3V
REG
Q801
IC801
3.3V
CD-VM (7V)
+3.3V
REG
97
96
98
45
46
48
29
3
2
1
6
7
8
AUX05
AUX07
AUX12
AUX06
AUX10
AUX14
AUX09
68
AUX08
18
AUX04
69
RSTOUT
AUX02
11
24
67
34
39
20
14
36
30
30
CX-LMNV5
— MAIN SECTION —
: TUNER
: CD
• Signal Path
• R-CH is omitted due to same as L-CH
: AUX
: PB (TAPE)
: REC (TAPE)
: MIC
BIAS
OSC
VDD
ERASE
HEAD
REC/PB
HEAD
DECK BLOCK
TAPE MECHANISM BLOCK
(CMAL1Z240A)
80
79
81
IC901 (3/3)
SYSTEM CONTROLLER
82
L
R
AUX IN
MIC
J501
J202
PHONES
R CH
L
R
FUCTION
KEY
S924-931
TUNER PACK
L-CH
L-CH
R-CH
R-CH
R-CH
D OUT
D IN
CLK
CE
TUNED
R-CH
84
REC/PB
SWITCH
Q305,307,309
L451
BIAS OSC
Q601
SOL
DRIVE
Q903,905
Q501,508
MIC MUTE
MOTOR
DRIVE
Q902,904
98
77
86
FUCTION
KEY
S932-941
18
VOL
ENCODER
S921
19
27
D251-253
RELAY
DRIVE
AC
IN
PT251
POWER TRANSFORMER
(SUB)
Q008
RY251
17
94
+9V
FUNCTION
IC601
33
28
35
2
31
27
R-CH
R-CH
R-CH
26
7
83
STEREO
R-CH
R OUT
R-CH
L OUT
3
100
1
99
R-CH
J201
SPEAKERS
FL
DISPLAY
FL901
Q807
SWITCH
+9V
Q606
FIL1
AC
DET
Q063,064
S250
120V
230-240V
220V
D011
93
MECHA BLOCK
PLAY
R REC
F REC
PACK
END
DECK
MOTOR
SOLENOID
J602(1/2)
SFR451
Q453,454
BIAS
SWITCH
Q451,452
VM
97
M
76
2
40
LEVEL
SHIFT
Q602,603
18
85
LEVEL
SHIFT
Q604,605
19
25
AGC
Q652,653
8
BOOST
CONT
Q680-682
BASS
SWITCH
Q683-685
90
92
MUTE
CONT
Q235
95
15
I-BASS
IC602
1
6
7
12
MUTE
Q101
Q117,119
Q103,105,107,109
Q111,113,115,127
PRE
AMP
POWER
AMP
THERMAL
DET
Q123
Q280,281
TH101
OVER LOAD
SWITCH
OVER LOAD
DET
Q250,251
SUB
WOOFER
J602(2/2)
FAN
DRIVE
Q291-293
VM
24
25
23
GRID
BUFFER
Q996-999
FR VDD
-VFL
FIL2
BASS
ENCODER
S922
20
TREBLE
ENCODER
S923
21
D901
LED
DRIVE
Q994
28
D902
i-BASS
POWER
9
10
X901
32.768kHz
12
13
X902
8.64MHz
+VP
VP
SWITCH
Q201,207
DC
DET
Q203,205
+VL
-VL
-VP
SWITCH
Q202,204,206
DC
DET
Q208,210
-VH
+VH
TP120
120
110
0
PT253
POWER TRANSFORMER
PT252
POWER TRANSFORMER
11
17
12
16
13
15
11
17
12
16
13
15
FIL2
FIL1
RY252
D001
D002
-VFL
-VFL
REG
Q001-003
D022, 023
VM
REG
Q006,011
Q012,015
VCC
REG
Q009,010
9V
REG
Q890-892
VDD
REG
Q420,421
5.8V
REG
Q801-803,806
D012
+VH
-VH
+VL
-VL
VM
VCC
9V
5V
REG
Q804,805
CD+5V
FR VDD
CD+5.8V
D077
OVER CURR
DET
Q060-062
D041
D078
D042
D072
D076
RESET
Q065,066
-VP
D280
D281
96
IC902
7
2
3
RESET
SWITCH
Q901
8
IC904
1
3
30
V STBY
D906
D908
µCON +B
D902
D909
IC905
5
4
VCD
SECTION
O-TUNER_ON
O-CD_ON
 O_POWER
I-RMC
RESET
I-POWER_DOWN
O-TU_DI
O-TU_CL
O-TU_CE
I-TU_DO
I-TUNED
O-PB2
I-R.REC
O-FUNC_DATA
I-KEY2
I-RE_VOL
O-LED_STANDBY
I-KEY1
I-STEREO
I-PLAY SW
O-MOTOR
I-END
O-SOL
O-BIAS
I-F.REC
I-PACK
O-FUNC_CLK
O-BASS_1
O-BASS_3
O-MUTE
65
O-VFON
87
O-BASS_ON
I-HOLD
O-FL_DI
O-FL_CLK
O-FL_STB
I-RE_BASS
MIC IN
6
7
3
1
DISK
IC502
ECHO PROCESSOR
IC501
MIC AMP (2/2)
IC501
MIC AMP (1/2)
SDI
SLT
SCK
I-RE_TREBLE
O-LED_BASS
XT1
XT2
CF1
CF2
5 I-MIC
67 E-DATA
AUX-L
OUT-L
TUNER-L
PBP-L
CD L
OUT-R
BAS1 L
PBOL
RECOUT-L
SI
SC
BAS2 L
VOL IN L
IN-L
OUT-L
BBE
13 GIN
GOUT
VOLTAGE
SELECTOR
REMOTE
CONTROL
RECEIVER
RESET
+4V
REG
TH
TH
SP, MY
SP, MY
D
14
13
10
12
IC503
SELECTOR
IC504
VOCAL
FADER
31
3
4
5
23
66 E-XLT
68 E-SQCK
LEVEL
SHIFT
Q506,507
LEVEL
SHIFT
Q504,505
LEVEL
SHIFT
Q502,503
D760
31
31
CX-LMNV5
8-2. PRINTED WIRING BOARDS — BD SECTION —
   • See page 26 for Circuit Board Location.
• 
 : Uses unleaded solder.
IC101
IC102
IC103
E
TP7(VC)
TP4(FE)
TP2(TE)
TP8(RFAC)
TP6(RFDC)
33
803
33
802
VCD
(A-MAX.3)
R290
R320
FB101
VCD
9
R286
R285
R287
R317
R289
R288
1
2
A
B
C
D
3
4
5
6
7
Ref. No.
Location
IC101
B-6
IC102
C-6
IC103
C-5
Q101
C-3
• Semiconductor
Location
32
32
CX-LMNV5
8-3. SCHEMATIC DIAGRAM — BD SECTION —
   • See page 27 for Wavefoms.   • See page 49, 50 for IC Block Diagrams.
RV101
IC102
CN102
R116
M101
M102
C152
CN101
R131
R118
R111
C
1
03
C
1
01
C111
C108
C109
C
1
02
C117
R123
C116
R114
C132
R122
R133
C115
R
11
5
C107
C110
R132
R103
R120
R104
C153
R220
C151
R221
R226
R225
R227
R222
R224
R223
TP3
TP4
TP2
R
2
02
R
2
01
R252
R
21
8
R
2
03
C226
IC101
C202
C205
C230
R151
C
2
09
R
204
R219
C112
R206
TP7
TP5
R253
C258
TP8
TP6
C
1
04
C212
C114
C213
C227
C222
R168
R166
C150
R230
C122
C316
C156
R113
L163
R309
R167
R169
R101
C113
R308
C211
FB203
R310
R318
R321
R316
R314
R311
X201
C254
R303
R
2
05
C216
C224
C
2
73
C313
C133
C131
C118
C119
R155
R
2
07
C215
C310
R
16
3
R
16
2
R
1
9
9
TP1
R152
R105
R102
FB101
C231
R312
R320
R317
R290
R289
R288
FB161
R231
R232
R233
R287
R286
R285
C121
CN105
R117
R126
R125
Q101
IC
1
03
R313
R260
R261
47k
33k
0.1
16P
68k
10k
150k
47
0p
47
0
p
47 4V
0.1
0.1
0
.1
B
0.1
3.3
0.1
B
390k
0.022
100k
2.2k
100 10V
33
k
33p
0.1
B
330k
100k
120k
15k
0.1
1k
0.1
100
100
100
100
100
100
100
SE
FE
TE
10
k
33k
1k
10
0k
47 4V
CXD3068Q
0.1
0.1
0.1
1k
0.1
VC
RFACI
RFAC
RFDC
3
30
0p
1000p
0.1
220 10V
150
0
0
0
100
10V
0
0.01
1
2
20p
2.2
0.068
1
1
0.47
B
0.1
0
SP
1k
15k
0
0
100
100
100
0
0
0
0
9P
2SB970
-(TX).S0
C
X
A
2
6
47N
-T4
0
AN41020A
100k
1k
1M
22p
1
00
p
4.7k
3.3k
23P
1k
1k
1500p
3300p
0.1
0.1
0.1
0.01
2.4k
0
0
0
0.1
0
0
0
0
0
0
16.9344MHz
22p
0
1k
0.1
0
1
M
1
0k
10k
2.2k
0
220
10V
0
22
22
22
0.1
390k
47k
47k
0
0.1
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