JVC KV-M705 Service Manual page 23

Q308
2SD601A/QR/-X
C326 R323
0.1 22k
Q307
UN2211-X
IC302
Q305
RSQ035P03-W
NI
6 5 4
Q306
NI
1 2 3
L303
4.7
C330
0.1
Q309
UN2211-X
R316
NI
CN101
QGA1002F1-07X
TX 1
FLHCLK
CLK 2
FLHDI
DI 3
FLHDO
DO 4
RESET 5
VDD 6
R332
GND 7
1k
MONI5V
R335
0
251
A111-X
X
AMUTE
C280
47/16
Q255
UN2111-X
R292
D253
ASEL0 10k
MA8110/M/-X
C283
47/16
ASEL1
OUT_L
C281
NI
Q256
2SD1781K/QR/-X
R293
2.2k
2WA-X AGND1
3
R294
2.2k
Q257
2 2SD1781K/QR/-X
C282
NI
OUT_R
75 74 73 72 71 70 69 68
NTSC/PAL R144 470 4.9V
76 NTSC/PAL
R145
VMUTE 470 0V
77 VMUTE
R167
AMUTE 470 4.9V
78 AMUTE
R172
MONIMUTE 470 0V
79 MONIMUTE
0V
TP131 80
PULSE 4.5V
81 PULSE
R156 470 4.9V
82 FPPWR
R146
MO_PWR 470 4.9V
83 MOTPWR
MO_CNTL0 R147 470 0V
84 MOTCNT0
MO_CNTL1 R148 470 0V
85 MOTCNT1
R149
MO_CNTL2 470 0V
86 MOTCNT2
ANGSW 4.7V
87 ANGSW
HSW 5.1V
88 HSW
CLSW 5.1V
89 CLSW
0V
TP132
90
0V
TP133 91
0V
TP134 92
0V
TP135 93
OPEN/CLOSE 4.9V
94 OPEN/CLOSE
0V
95 DAVSS
MVCNTL R150 470 0.2V
96 MOTVR
0V
TP137 97
R151
CCFL_DIM 470 2.8V
98 CCFL_DIM
TX 0.3V
TP138 99
C124
5.0V
100 DAVDD
0.1
C125
100p
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
ANG_SENS
R160
0
R101 10k
10k
R102
10k
DGND R171
RST R157 NI
FPKEY0
FPKEY1
R158 NI
LED_CONT
FP_REM
R159 470
67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
TP116
0V
50
0V
49
0V
TP115
JBUSIO 48
0V
JBUSSCK 47
0.1V
46
JBUSSI
0.1V
R121
JBUSSO 45
470
0V CCLK
CHROCLK 44
0V
TP114
43
0V CDATA
CHRODATA 42
R120 470
0V
VPP 41
0V
40 TP113
0V
TP112
39
0V
IC101 EXPSTRB
38 EXPSTRB
R106 3.3k
MN101C49KEF 0V
EXPDATA
37 EXPDATA
0V
TP109
36
0V R119
35
LED_CONT 470
0V
C118
34 TP108
0.1
5.0V
RESET 33
5.0V R165
VDD2 32
0
0V
C119
JBUSINT 31
0.1
5.0V
REM_IN
30 REM_IN
5.0V
FP_REM 29 R177
10k
0V
28
0V
BATT 27 BAT_DET
0V
26
R178
10k
TP101
R109 0
R115
R110 NI 47k
C109 C110
100p 100p
TP102
BZ101
QAN0023-001Z
Q101
UN2211-X
1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER.
CONDITION...DC SUPPLY 14.4V
2.UNLESS OTHERWISE SPECIFIED
ALL RESISTORS AER 1/10W 5% METAL GLAZE RESISTOR
ALL CAPACITORS ARE 50V OR 25V CERAMIC CAPACITOR
ALL RESISTANCE VALUES ARE IN OHM
ALL CAPACITANCE VALUES ARE IN uF(p=pF)
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V)
3.N.I STANDS FOR NOT MOUNTED PARTS.
NMFZ018-1R5X-E
R130 10k
R126 R131
100k 100k
R127
22k
0V 5.0V
1OE VDD
0V 5.0V
1A 4OE
MVCNTL
0V 0V
1Y 4A
MO_PWR
R132
R128 0V 0V
2OE 4Y
100
0V
0V 330
2A 3OE
5.0V 0V
R133
2Y 3A ANG_SENS
100
0V 0V
GND 3Y
CLSW
ANGSW
HSW
IC103
PULSE
SN74AHCT126PW-X C123
C121
NI
0.047
NTSC/PAL
CDATA
CCLK
EXPSTRB
EXPDATA
EXPCLK
EPSDA
EPSCL
L101
22
SENCK
TP103
CCFL_DIM
C116
0.1
TP104
IC102
BD4833FVE-W
5.0V 5.0V
OUT VCC
0V
SUB
0V
0V
NC GND
Q102
UN2111-X
C126
NI
PGND
F391 TO_MONITOR
C391 CN391
0.1
QGF0534F1-16X
1 SYS14
2 SYS14
3 GND
4 GND
MO_CNTL0
5
CNTL0
MO_CNTL1
6 CNTL1
MO_CNTL2
7 CNTL2
8 MVCNT
9 PWR
C392 0.1
TP325
10
5V
TP326 11 GND
12 ANGSENS
13 CLSW
14 ANGSW
15 HSW
16
PULSE
CN392
QGF0534F1-24X
R381 0
1
NTSC/PAL
R382 0
2 GND
R383 0
3 VIDEO
R384 0
4 GND
R385 0
5 DATA
R386 0
6 CLK
R387 0
7
STROBE
R388 0
8 DATA
R389 0
9 CLK
R390 0
10 DATA
R391 0
11 CLK
12 VCC
C393
0.1
13
GND
C395
100/10
14 GND
C394
R396 NI
0.1
15 +B
R395 NI L391
16 +B
R392 0
10
17 SENCK
R393 0
18
DIMMER
NQL49CM-100X
19 +B
20 +B
21 +B
22 GND
C396
23 GND
10/25
C397
24
10/25 GND
VGND
SHEET 1
2-4