Sony HDR-HC5 Service Manual page 20

1 2 3
VC-500 BOARD (10/20)
A
MIC AMP
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
@054
INT_MIC_PREOUT_L
B
INT_MIC_PREOUT_R
(16/20)
C
D
HC7/HC7E
CN1009 6P
MIC_GND 1
FP-647
MIC_GND 2
FLEXIBLE
EXT_IN_R 3
LND001-LND006
Page 4-35 MIC_GND 4
of Level 2
EXT_IN_L 5
MIC_GND(N.C.) 6
E
C1016
0.01u
VDR104
VDR103
F
G
H
I
J
05
HDR-HC5/HC5E/HC7/HC7E_L3
4 5 6
: Voltage measurement of the CSP ICs
and the Transistors with mark, are
not possible.
C2922
R2901 R2903
15k
33k
±0.5%
±0.5%
HC7/
R2908
C2926
HC7E
22k
0.1u
C2924
100p
HC5/ R2943
0
HC5E
C2909
XX
C2937
C2907
C2902 XX
0.022u XX
B7 B8 C7 C8 D7 D8 E7 E8
C2903
10u
BG
GND
BIAS SUB
R2906
FB1002
68k
ZOOM_AMP_OUT
IC2901
ZOOM_AMP_IN
C2904
0.1u
GND
MIC AMP
FB1001
IC2901
BIAS PRE BH7875GLU-E2
R2904
10k
BIAS OUT
MIX_OUT
GND
RIPL
C2905
SUB_IN_R
10u
A1 B1 C1 C2 D1 D2 E1 E2 F1 F2 G1 G2
C2901 C2906
C2938
0.022u
XX
XX
HC7/
C2908
HC7E
XX
C2923
100p
C2925 R2923
R2907
0.1u 1k
±5% 22k
R2925
R2922
6800
6800
±5%
±5%
HC5/
R2902 R2905
15k 33k
HC5E
±0.5% ±0.5% C2921
1u
7 8 9
1u
C2920
XX
C2912
R2919
R2909
XX
XX XX
C2913 R2916
XX
0.001u
R2911
18k
F7 F8 G8 H8
NC
C2917
Vcc L
22u
6.3V
L_OUT
MIC_MONO
C2918
22u
ZOOM_BAL
R2917
R2914
ZOOM_POSI
220k 1k
VCC SUB
C2916
NC
0.1u
MIC_IN
C2939
XX
SUB/INT CTRL
CL2901
R_OUT
Vcc R
L2901
100uH
R2913
33k
R2920
0
R2912
18k
C2914
0.001u
C2915
R2910
XX
XX
R2918
XX
C2919
XX
R2915
XX
C2927
C2930
10u
0.1u
6.3V
HC5/HC5E
4-16
10 11 12 13
R2946
XX
R2945 2.8 4.6
0
3 4
IC2904
2.8V REG
IC2904
R1114Q281D-TR-FA
2 1
C2940 C2941
4.6
0.1u
0.1u
HC7/HC7E
IC2903
L2902
VOLTAGE FOLLOWER
R2927
100uH
IC2903
47k
NJM2107F-TE2
2.3 4.6
+ V+
V-
(GND)
2.3 2.3
- OUT
C2931 C2932
C2933
R2928
22u 10u
47k 0.1u
4V 6.3V
HC5/HC5E
R2939 0
HC7/HC7E
C2928 1u
14 13 12 11 10 9 8
IC2902
MIC LEVEL CONTROL
IC2902
DS1801E-02V+T/R
1 2 3 4 5 6 7
C2929
1u
R2940 0
R2926
XX
14 15
@055
SHOE_MIC_FL
SHOE_MIC_FR
(20/20)
REG_GND
XMIC_MONO
@056
ZOOM_MIC_CONT
MIC_IN
(14/20)
SUB/INT_CTRL
AU_2.8V
(19/20)
AU_4.6V
VOLOUT_L
@057
(11/20)
VOLOUT_R
@058
XCS_AUVOL (17/20)
XVSP_SCK
(8/20) (13/20)
@049
(11/20) (17/20)
VSP_SO
VC-500 (10/20)