JVC KD-G701 Service Manual page 36

Q Q
3 7 6 3 1 5 1 5 0
Standard schematic diagrams
Main amplifier section
J1
QAM0556-001
C36
7P
C35
10P
RA31
NRZ0065-222X
PLLCE
PLLDA
PLLCL
PLLDI
PSW
SW1
SW2
LM
MSW
CD.L
CD.R
CDON
T E
L 1 3 9 4 2 2 9 6 5 1 3
CD-RW
BUS0
BUS1
BUS2
BUS3
(SHEET 2)
BUCK
CCE
RST
MP3REQ
MP3RESET
MP3STBY
MP3DIN
MP3DOUT
MP3CLK
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
CN703
QJB005-040909
IC951
BA6956AN
CN951
QGA2501F1-02
C952
0.1 R951
1K
D951
UDZS3.9B-X
C954 C953
C951
100/10
0.1 0.1
Q951
UN2211-X
DIMMER
DETACH
LCDCE
LCDDA
LCDCL
ILL10V
KEY2
KEY1
KEY0
ENC2
ACC5V
TEMP
RESET
ENC1
REMOCON
To CN601
CN701
(SHEET 3)
w w w QGF1041C1-16W
CN702
QGA2006F1-02
QAM0544-002
TU1
QAU0313-001
L1
4.7
C94 1/50
C84 1/50
C1
5P
C10
1/50
C2 C3 C82
Q1 0.001 Q2
0.047 22/16
UN2211-X 2SD601A/R/-X
C92
C39 0.001
R38 1000P
100
C7
10P
C38 R39
1000P 0
TB2118F-X
IC31
C37
10P
Q4
Q3
2SB709A/R/-X
UN2111-X
C40
10/16
R5
47k
Q5
2SB624/4/-X
C46 0.01
0.01
C47 R8
47K
R43 R44
470 220
C32 C50
47P 100P
Q6
R32
UN2211-X
6.2K
R12
C33 10K
C34 10
47/6.3
0.047
R31
Q31 C31
100/10
UN2211-X
R54
R52
10K R56
15K
47K
R51 R58
Q52
470 47K
2SD601A/R/-X
C53
C54
0.1 0.01 R60 D51
27K
C51 1SS355-X
0.47/50
R53
10K Q53
R55
2.2K Q7 UN2211-X
UN2211-X
C52
4700p
D719
1SS355-X
R742
1K
R743
1.2K
CDON
MUTE
R764
DIMMER
1K
C713
0.047
VOLDA
VOLCL
EFD-OUT2 R748 47K
EFD-OUT1
R749 47K
CD8V
IC701
R747 47K
UPD784217AGC245
47K
R750
BUCK R751 1K
1K
CCE R752
RST R763 100
R753
10K
BUS0
0.1
0.1
RA702
C715 BUS1
C714
BUS2 NRZ0065-102X
BUS3
R758
47K
CD-RW
VPP
R701 47K
47K
R702
R703 47K
R704 47K
C702
0.047
x a o
y
D714
R713
X1
SML-310VT/JK/-X
10M
D715
R705
SML-310VT/JK/-X 22K
. i R706
X701 X702
D716
SML-310VT/JK/-X 2.2K
C701 D701 C703 C704 C705 C706
8P 27P 27P 22P
100P UDZS6.2B-X
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C162
1/50
R91 10K
R81 10K
Q73
2SD601A/R/-X C163
1/50
1/50
C164
C165 1/50
C78 C166 1/50
0.1
Q72
UN2111-X
C167 1/50
Q71
UN2111-X
R161 220K
R77
R162 220K
10
C75
560P
C74
C79
47/6.3
0.1
0.01
C73
C76
0.022
C72
47P
C77
2.2/50
IC71
C71
82P SAA6579T-X C173 C172 C174 C175
0.01
0.01
0.01 0.01
C169 C171
0.1 0.1
R245
180K
D241
R248 RB160M-30-X
220 C242 2SD601A/R/-X
0.047 C244
Q241
Q Q
1/50
3 7 6
R246
R247
22K
47K
R242
1K
C243
22/16
C712
R734 120P
R881
47k
47K
IC703 BR24L32F-W-X
DIMIN
Q881
UN2211-X
C881
C771
22/16
0.047
R841
3.3K
R773 10K
2.2K LCDCE
R733
R732 2.2K LCDCL Q841
UN2211-X
R731 2.2K LCDDA
0 I/O
R730
4.7K SCK QAN0023-001Z
R729
R728 SO
4.7K
R727 4.7K SI
L701
TD C710 4.7
0.047
RD
ENC1
R711
10K
SM
R726 10K C711
100/10
R725 10K SQ
LEVEL
CTRL
KEY2
KEY1
KEY0
Q902
ENC2 UN2211-X
Q901
2SA1037AK/RS/-X
RA701
NRZ0065-103X TEMP
R906
8.2K
R723
10K RESET
R907
20K
R716
2.2K
C709
47/6.3
R762
1K u 1 6 3
C707
0.047
D718
1SS355-X
2-2
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2 4
8 9 9
J301 QNN0489-001
Q321 Q331
2SD1781K/QR/-X Q341
2SD1781K/QR/-X 2SD1781K/QR/-X
Q351
2SD1781K/QR/-X
C352
R179
10/16
C161 0.47 27K
R178
C332
27K
0.47
IC161
BD3807K
C331 C351
R169 33K 390P 390P
C341 C321
C177 0.1
390P 390P
C181 4.7/50
C322
C179 R173
4.7/50
C180
4.7/50 0.47 27K
C178 4.7/50
R172
C342
27K
0.47
C176 R781 R782
100/16
1K 1K
R170 R171 D782
2.2K 2.2K
R168 C784
1SS355-X
4.7/25
10
C783
Q782
UN2211-X
0.082
Q781
Q783
UN2111-X UN2111-X
R802
100K
R804
R801
100K
C781
10K
220/10
R810
100
R892
R891
1K
47K
3 1 5 1 5 0 8 9
R805
100
R803
100K
R807
IC801
100K
HD74HC126FP-X
Q891
UN2211-X
C891
0.1
47/16
C903
R882
4.7k
IC901
HA13164A
C841
1/50
BZ841
R904
R901
9.1K
1K
D904
1SS355-X
R905
4.7K C916
10/16
C915
C905 C908
47/16
22/16 0.1 C906
C904
C909
220/10 22/16
0.1
C910
C907 C913 C914
22/16 100/16 0.01
22/16
m
c o
Parts are safety assurance parts.
When replacing those parts make
.
sure to use the specified one.
2
8 9 9
IC301
LA47515
C320
C305 C307 100/16
1/50
22/16
C301
C302
1/50
22/16
C310 C311 C308 C309
0.1 0.1 0.1 0.1
D315 D319
C315
RB160M-30-X C319 RB160M-30-X
100P 100P
D314
D318
C314 RB160M-30-X
C318 RB160M-30-X
100P
D313 100P
D317
C313
RB160M-30-X C317 RB160M-30-X
100P
100P
D312
C312
RB160M-30-X C316 RB160M-30-X
100P
100P D316
R808
100K
A-GND
R806
J801
22K
2 4 9 8 2 9 9
QNZ0095-001
R809
100K C801
0.01
D902 D903
RB160M-30-X
RB160M-30-X
R902 2.2K
R903 2.2K
C902 0.1
CN901
QNZ0650-001
SHEET 1