Sony DVCAM DSR-PDX10 Service Manual page 81

DSR-PDX10/PDX10P
COVER
COVER
For Schematic Diagram
• Refer to page 4-123 for printed wiring board.
2
1
DB-016 BOARD(5/9)
AUDIO PROCESSOR(AU2 BLOCK)
A
XX MARK:NO MOUNT
SHOE_MIC_R
B
16
(4/9)
C
D
VOLOUT_RCH
E
SIGNAL PATH
AUDIO
SIGNAL
REC
PB
F
18
(4/9) SP_VCC
G
16
DB-016 (5/9)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
3 4 5
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
C6207
R6202
0.47u
62k
B ± 0.5%
C6205
4.7u
6.3V
C6202
R6201
0.47u 100k
B
51 50 49 48 47
C6203
10u
B
P.MUTE_TC
LINE1_IN(R)
LINE1_OUT(L)
LINE1_OUT(R)
Power_MUTE
A_GND
C6206
10u
LINE2_IN(L)
6.3V
VREFH
C6204
10u
LINE2_IN(R)
10V
TA
Vcc(H)
LINE2_OUT(L)
LINE2_OUT(R)
C6217
HP_OUT(L)
0.47u
B
N.C
N.C
N.C
N.C
1 2 3 4 5
C6208 C6209
0.01u
15u
4V
TA
C6210
4-73
DB-016 BOARD SIDE A DB-016 BOARD SIDE A DB-016 BOARD SIDE B DB-016 BOARD SIDE B
6 7
46 45 44 43 42 41 40 39 38 37 36 35
MIC_CTL1(R)
MIC_CTL2(R)
EXT_MIC(R)
IC6201 MIC_DET1
Vcc(M)
AUDIO SELECTOR
VREFM
IC6201
XMIC_P_SAVE
LA74208GL-TBM
CSP(CHIP SIZE PACKAGE)IC ALC_OUT(L)
LPF_IN(L)
REC_OUT(L)
A_GND
REC_OUT(R)
LPF_IN(R)
ALC_OUT(R)
Vcc(L)
PB_IN(L)
A_GND
6 7 8 9 10 11 12 13 14 15 16 17
B
C6211
1u
10u
B B
8 9 10
AU_4.6V
L6201
C6214
0.47u 10uH
B
AU_2.8V
C6213
10u
6.3V
TA
REG_GND
C6215 FB6201
XX 0uH
C6216
1u
B
IC6201_R
C6212
0.47u
B
VSP_SO
XVSP_SCK
XCS_AU2
4-74
11
19
(9/9)
11
(3/9)
10
(3/9)
10
(8/9)
10
(4/9)
20
(8/9)