JVC KD-G701 Service Manual page 58

Standard schematic diagrams
Main amplifier section
J1
QAM0556-001
C36
7P
TB2118F-X
IC31
C35
10P
RA31
NRZ0065-222X
PLLCE
PLLDA
PLLCL
PLLDI
R32
6.2K
C34
0.047
PSW
SW1
SW2
LM
MSW
CD.L
CD.R
CDON
CD-RW
BUS0
BUS1
BUS2
BUS3
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 EFD-OUT2
EFD-OUT1
C952
R951
0.1
1K
D951
UDZS3.9B-X
C954 C953
C951
100/10
0.1 0.1
Q951
UN2211-X
0.1
C714
DIMMER
DETACH
LCDCE
LCDDA
LCDCL
ILL10V
KEY2
KEY1
KEY0
ENC2
ACC5V
TEMP
RESET
ENC1
REMOCON
CN701
QGF1041C1-16W
CN702
QGA2006F1-02
QAM0544-002
(For E2, EX2 version)
TU1
QAU0222-001
L1
4.7
1/50 C94 R91
1/50 C84 R81
C1
5P
C10
1/50
C2 C3 C82
0.001 Q2
0.047 22/16
2SD601A/R/-X
C39 Q1 C92
R38 1000P UN2211-X 0.001
100
C78
C38 R39 C7
0.1
1000P 0 10P
R13
0
C37
10P
Q4
Q3
2SB709A/R/-X Q71
UN2111-X
C40
UN2111-X
10/16
R5
R77
47k 10
Q5
C74
2SB624/4/-X
47/6.3
0.01
C46 0.01
C73
0.01
C47 R8
47K
C72
R43 R44
47P
470 220
C32 C50
47P 100P
Q6
UN2211-X
R12
C71
C33 10K
10 82P
47/6.3
R31
Q31 C31
UN2211-X 100/10
R54
R52
10K R56
15K
47K
R51 R58
Q52
470 47K
2SD601A/R/-X
C53
C54
0.1 0.01 D51
R60
27K 1SS355-X
C51
0.47/50
R53
10K
Q53
R55
UN2211-X
2.2K Q7
UN2211-X
C52
4700p
D719
1SS355-X
R742
1K
R743
1.2K
CDON
MUTE
R764
DIMMER
1K
C713
0.047
VOLDA
VOLCL
47K
R748
R749 47K
CD8V
IC701
R747 47K
UPD784217AGC245
47K
R750
BUCK R751 1K
1K
CCE R752
R763
RST 100
R753 10K
BUS0
0.1
BUS1 RA702
C715
BUS2
NRZ0065-102X
BUS3
R758 47K
CD-RW
VPP
47K
R701
R702 47K
R703 47K
R704 47K
C702
0.047
D714
R713
X1
SML-310VT/JK/-X
10M
D715 C707
R705
SML-310VT/JK/-X 22K 0.047
R706
X701
X702
D716
SML-310VT/JK/-X 2.2K
C701 D701 C703 C704 C705 C706
100P UDZS6.2B-X 8P 27P 27P 22P
C162
1/50
10K
10K
Q73
2SD601A/R/-X
C163
1/50
C164 1/50
C165 1/50
C166 1/50
Q72
UN2111-X
1/50
C167
R161 220K
R162 220K
C75
560P
C79
0.1
C76
0.022
C77
2.2/50
IC71
SAA6579T-X C172 C174 C175
C173
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
C244
0.047
Q241
1/50
R246
R247
22K 47K
R242
1K
C243
22/16
C712
R734 120P
R881
47k
47K
IC703 BR24L32F-W-X
DIMIN
Q881
UN2211-X
R882
4.7k
C881
C771
22/16
0.047
R841
3.3K
R773 10K
C841
1/50
2.2K LCDCE
R733
R732 2.2K LCDCL Q841
UN2211-X
R731 2.2K LCDDA
R730 0 I/O
BZ841
R729 4.7K SCK QAN0023-001Z
R728 4.7K SO
R727 4.7K SI
C711
L701 D904
100/10
TD C710 4.7
1SS355-X
0.047
RD
ENC1
R711 10K
R726 10K SM
C922
R725 10K SQ
0.1
LEVEL
CTRL
KEY2
KEY1
KEY0
Q902
ENC2 UN2211-X
Q901
2SA1037AK/RS/-X
RA701
NRZ0065-103X TEMP
R906
8.2K
R723
10K RESET
R907 C904
20K 220/10
R716
2.2K
C709
47/6.3
R762
1K
D718
1SS355-X
J301 QNN0489-001
Q321 Q331
Q341
2SD1781K/QR/-X 2SD1781K/QR/-X
2SD1781K/QR/-X
Q351
2SD1781K/QR/-X
C352
R179
C161 10/16
0.47 27K
R178
C332
27K
0.47
IC161
BD3807K
C351
C331
R169 33K 390P 390P
C177 C341 C321
0.1
390P 390P
C181 4.7/50
C322
R173
C179 4.7/50
C180 4.7/50 0.47 27K
C178 4.7/50
C342 R172
0.47 27K
C176 R781 R782
100/16
1K 1K
R170 R171 D782
2.2K
2.2K
C784
R168 1SS355-X
4.7/25
10
C783
Q782
UN2211-X
0.082
Q781
Q783
UN2111-X UN2111-X
R802
100K
R801 R804
100K
C781
10K
220/10
R810
100
R892
R891
1K
47K
R805
100
R803
100K
R807
IC801
100K
HD74HC126FP-X
Q891
UN2211-X
C891
0.1
RB160M-30-X
47/16
C903
IC901
HA13164A
R904 R901
9.1K
1K
R905
4.7K C916
10/16
C915
C905 C908
47/16
22/16 0.1
C906
22/16 C909
0.1
C907 C910
C913 C914
22/16
100/16 0.01 22/16
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
IC301
LA47515
C323
1/50
C307 C320
1/50 100/16
C305
22/16
C301
C302
1/50
22/16
C308 C309
C310 C311
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
QNZ0095-001
R809
100K C801
0.01
D902 D903
RB160M-30-X
R902 2.2K
R903 2.2K
C902 0.1
CN901
QNZ0650-001
SHEET 1
2-5