Sony DCR-PC101 Service Manual page 20

COVER
COVER
For Schematic Diagram
• Refer to page 4-73 for printed wiring board.
• Refer to page 4-100 for waveforms.
1 2 3
VC-284 BOARD (16/20)
A
HI CONTROL(LEGACY BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
117
(20/20) VOUT
B
12 34
XSYS_RST
(2/20), (4/20),
58 178 181
(6/20), (13/20), (15/20)
118
(19/20)
SIRCS_PWM
C
119
SIRCS_SIG
(19/20)
HI_EVER_SCK
HI_EVER_SO
VTR_DD_ON
120
XCS_DD
(18/20)
SHOE_ON
D_2.8V
REG_GND
D 121
(19/20) XF_TALLY_LED
91
(12/20) KEY_AD0
122 KEY_AD1
(19/20)
E
KEY_AD2
123
(20/20)
SHOE_CONT_AD
R2701
47k
R2703
1k
R2709
100k
89
(12/20)
XS_JACK_IN
F
AV_JACK_IN
124 R2737
XMIC_MONO
(20/20)
EXT_MIC_JACK
HOTSHOE_ID1
125
(20/20)
HOTSHOE_ID2
R2704 1M 0.5%
BATT_UNREG
R2713
126
(19/20) VTR_UNREG
G C2701
BATT/XEXT
0.01u
C2702
R2708
92
470k
XPHOTO_FREEZE 0.5%
(12/20)
XVTR_MODE_SW
XCAM_MODE_SW
XS/S_SW
H
127
XEJECT_SW
(20/20)
XPHOTO_STBY_SW
R2710
100k
XLANC_JACK_IN
R2705
128
1M
I
XCC_DOWN
(14/20)
05
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
XSYS_RST
SIRCS_PWM
SIRCS_SIG
HI_EVER_SCK
HI_EVER_SO
VTR_DD_ON
XCS_DD
SHOE_ON
XF_TALLY_LED
KEY_AD2_IC
C2710 C2712
RB2703
XX XX
10k
C2708 C2713
XX XX
RB2704
KEY_AD0_IC
1k
KEY_AD1_IC
KEY_AD2_IC
SHOE_CONT_AD_IC
SHOE_CONT_AD_IC
XLANC_JACK_IN_IC
TP_OUT_X
TP_OUT_Y
XRESET
R2736
BATT/XEXT_IC
1k
AV_JACK_IN_IC
XMIC_MONO_IC
1k XS_JACK_IN_IC
EXT_MIC_JACK_IC
XMIC_MONO_IC
RB2709
AV_JACK_IN_IC
1k
EXT_MIC_JACK_IC
XS_JACK_IN_IC
HOTSHOE_ID1_IC
HOTSHOE_ID2_IC
BATT_UNREG_IC
1M 0.5%
VTR_UNREG_IC
R2714
470k C2711
0.01u
0.5%
0.01u
C2709
0.01u
BATT/XEXT_IC
XVTR_MODE_SW_IC
XCAM_MODE_SW_IC
XS/S_SW_IC
RB2710
1k
XEJECT_SW_IC
XCC_DOWN_IC
XPHOTO_FREEZE_IC
XPHOTO_STBY_SW_IC
RB2711
1k
XLANC_JACK_IN_IC
C2707
6800p
4-39
VC-284 BOARD SIDE A VC-284 BOARD SIDE A VC-284 BOARD SIDE B VC-284 BOARD SIDE B
7 8 9 10
X3102
32.768kHz
R3105
23
0
R3106
10M
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
KEY_AD2
LANC_OUT
VCC
AVREF
INIT_CHARGE
GND
FAST_CHARGE
KEY_AD3
CHARGE_INH
KEY_AD4
VTR_DD_ON
KEY_AD5
IC3101
KEY_AD6
XHI_DS_HELP
SHOE_CONT_AD_IC
HI CONTROL
XLANC_JACK_IN
IC3101
MB89097LGA-G-128-ER
TP_X
TP_Y
RST_X
BATT/EXT
MIC_MONO
MIC_IN
V_JACK_IN
XS_JACK_IN
DIAL_A XCS_LCD_DRIVER
DIAL_B HI_EVER_SCK
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
11 12 13
Q3101
HN1L02FU(TE85R)
BATTERY CHARGE
DETECTOR
1 4 R3103
2.9 SYS_V
100k
0.3 5
2
2.7
D3101
MA2S111-(K8).SO
3
6
XRESET
2.9 0.3
BATT_IN
R3102
100k
XLANC_PWR_ON
BATT_SIG
XLANC_ON
LANC_OUT
LANC_IN
CHARGE_LED_ON
LANC_OUT
LANC_IN FAST_CHARGE
LANC_IN
INIT_CHARGE_ON INIT_CHARGE_ON
FAST_CHARGE BATT_SIG
TP_SEL1
VTR_DD_ON
TP_SEL2
TP_SEL1
TP_OUT_X
TPSEL1
IC2905_MAD
TP_OUT_Y
SYS_V
SCK0
SYS_V
BATT_IN
RXD0
BATT_IN
3 X3101 TXD0
TEST
10MHz
R3101
DS_RESET
X_TAL
1M
2
1 IC2905_MAD
X_TAL
CS
TEST
CS
OSD_V
XCS0
SCK0
SCK0
RXD0
RXD0
TXD0
TXD0
HI_EVER_SCK
22
4-40
DCR-PC101/PC101E
14 15
143
EVER_3.0V
(20/20)
17 180
SYS_V
(2/20), (15/20)
XRESET
BATT_IN
129
XLANC_PWR_ON
(20/20)
XLANC_ON
LANC_OUT
LANC_IN
CHARGE_LED_ON
130
FAST_CHARGE
(19/20)
INIT_CHARGE_ON
BATT_SIG
TP_SEL1
131
TP_SEL2
TP_OUT_X
(19/20)
TP_OUT_Y
SCK0
RXD0
TXD0
48
DS_RESET
IC2905_MAD (5/20)
CS
OSD_V
VC-284 (16/20)