JVC GR-DX77EK Service Manual page 37

MAIN(REG) SCHEMATIC DIAGRAM
BATT_+
5
J104 J104 J104 J104 J104
C6101
0.1
! L6101
F6101
µ
10
NMFZ007-2R0X-K
QNA0037-002 QNA0037-002 QNA0037-002 QNA0037-002 QNA0037-002
ADP_L C6103
0.1
C6105 C6106
1 10 /20
GND
4
R6101
10k
R6102
750
R6103
6.2k
R6106
22k
CHRG_EVR
C6116
0.1
3
2
1
NOTE : The parts with marked ( ) is not used.
A
L6102
µ
5.6
R6113
1k
C6109 C6110
C6107 C6108
0.1 0.1
1 1
T
C6114
1
C6111
1
C6113
1
R6104
33k
IN7+
IN7-
C6115
R6105
0.1
5.6k
FB7
IN8+
IN8-
C6117
0.033
FB8
IN1-
C6118
560p
FB1
IC6101
IN2-
C6119
FA3698F
0.0027
FB2
IN3-
C6120
560p
FB3
C6121
0.022
IN6-
R6107
4.7k
FB6
IN4+
C6122
IN4-
R6108
82k
C6123
R6109 0.1
82k
R6001
220k
IC6001
XC6202P33M-X
C6001
0.1
B C
R6706
0Ω
C6701
1
C6201
1
C6206
1
FB10
R6112
0Ω
IN10-
OUT10
!
F6201
PGND1 NMFZ007-1R25X-K
OUT7P
C6209
OUT7N
1
OUT1
OUT2
OUT3
OUT6
C6212
1
OUT4
OUT5
PGND2
C6134
1
VCC2
OUT11
C6133
0.001
C6215
1
FB11
Q6209
SSM3J14T-X
C6218
1
L6207 µ
220
!
!
R6002
A CA
470 R6003
1k
S NC
G D
! IC6002
!
D6001
C6002
RB706D-40-X F6001
1 EXT Vo
NMFZ007-1R0X-K
GND
Vin CE
R1224N102G-X
C6004
1
D E
2-29 2-30
R6701
Q6701
D6702 0.2
L6701 µ 0.25W
DG1M3-X
10 NRV142F-R20X
SSM3J14T-X R6702
100k
D6701
DG1M3-X
C6702
1
R6703
12k
L6201
R6202
A CA µ
22k R6206
39 R6205
1k
S NC Q6202
47k
C6203
C6204 2SA1577/RS/-X
G D 0.001
560p
C6228
1
Q6201
C6202
QS6U24-W
1 R6207
R6204
18k
8.2k C6205
1
R6208
12k
Q6214
2SK3019-X
L6202
R6239
A CA
µ 0Ω
39
S NC
C6208
R6210
0.0047
G D 12k
L6204
C6207
Q6203 10
QS6U24-W µ
22
Q6205
R6211
2SA1577/RS/-X
15k
R6216
10k
R6217
L6203
1.5k
R6213
A CA
µ
10 18k
S NC
C6211 R6214
0.001
G D
Q6206
DTC124TM-X
Q6204
C6210
QS6U24-W 10
R6215
4.7k
L6205
A CA
µ
47
S NC
R6219 R6222
G D 24k
12k
C6213
Q6207
1
QS6U24-W
C6214 R6221
R6220
0.068 100k
R6223
3k
10k
L6206
A CA µ
47
S NC
R6225 R6228
G D 47k
47k
C6216
Q6208
QS6U24-W 1
C6217 R6227
R6226
1 27k
5.6k
Q6210
2SC5658/QRS/-X
C6219
1 R6232
C6221 12k
R6230
0.001 C6222
D6201 47k
0.1
RB480Y-W
R6233
C6224 20k
C6220 R6231
1
1 3.3k
R6229
2.7k
C6226
0.1
R6234
D6203 100
RB480Y-W C6225
1
Q6212
EMZ1-W
Q6211
2SC5658/QRS/-X
!
D6002
Q6001 RB715F-X
QS6U24-W
L6001 R6005
51k
µ
39
R6007
C6007
R6006
24k
C6005
T
22 /6.3
C6006 C6009
1
F
I_MTR
R6704
82k
V_BATT
R6705
33k
M_UNREG
RESET
AREG_SO
AREG_CLK
REG_CS
REG_3.6V
REG_3.1V
REG_2.5V
D
Q6213
SSM3J14T-X
G
S
R6238
100k
REG_1.8V
REG_4.8V
M_REG4.8
VFREG4.8
VF_CTL
DRUM_PWR
DRUM_ERR
D_GAIN
CAP_PWR
CAP_ERR
REG+CCD
L6208
µ REG_8.5V
10
D6202 C6223
EDZ4.7B-X
C6227
1
REG-CCD
LIT_3V
AL_3.1V
LITHIUM
y10438001a_rev0.1
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