Sony HVR-Z1J Service Manual page 63

For Schematic Diagram
• Refer to page 4-149 for printed wiring board. • Ref. No.; 20,000 Series.
• Refer to page 4-170 for waveforms.
2
1
VA-119 BOARD(2/4)
VIDEO IN/OUT
A
XX MARK:NO MOUNT
IC2201_CK
IC5001_APC_ERROR
B
IC2201_C_OUT
IC2201_Y_OUT
C
Q2201
2SC4738F-Y/GR(TPL3)
BUFFER
R2202
4700
@A04
(1/4) SDC_IN
D
C2201
R2201
0.1u
4700
B
E
XVIDEO_IN
ACC_CONT
ACC_CONT
AGC_CONT
AGC_CONT
XCS_IC2201
F XCS_IC2201
VD_SO
VD_SO
XVD_SCK
XVD_SCK
VIDEO_I/O
G
S_C_I/O
S_Y_I/O
@A09
(3/4)
16 LINE_IC2201_Y
LINE_IC2201_C
HVR-Z1J/Z1U/Z1N/Z1E/Z1P/Z1C
3 4 5
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
4.7
1
R2203
100
2
4.2
R2209 R2211 R2213
3 39
39 39
± 0.5% ± 0.5%
± 0.5%
3.6
R2204
220k
2.9
Q2202
R2214
3 R2212
R2210
RN2104F(TPL3)
36
36 36
± 0.5%
SWITCH ± 0.5% ± 0.5%
2
Q2203
2.8
2SC4738F-Y/GR(TPL3)
1
SWITCH
0 R2207
R2205
1
0
1200
-0.5
2
C2202 -0.5
3
0.01u
B
Q2204
2SC4738F-Y/GR(TPL3)
SWITCH
0 R2208
R2206
0
1
1200
2
-0.5
3
VIDEO_I/O
S_C_I/O
S_Y_I/O
4-47
6 7 8
FB2201 0uH
C2218
0.33u
R2217 C2216
L2201 L2202 C2212
1u
10uH 33k 10uH 1u
B
B
R2215 R2218
33k
47k
36 35 34 33
R2216
22k R0
P1.6
IR
MAIN_GND1
R1.3
P2.9
Y_IN1
C2206
C2209
0.033u
2.2u MAIN_GND2
B
B 0
SYNC_SEP_TC
R1.3
P2.0
Y_IN2
C2208 2.2u B 2.3
CLAMP_TC1
C2207
C2203
1u
Y_IN3
0.22u
B R0
B P2.6
CLAMP_TC2
R1.3
P2.2
Y_IN4
0.5
C2211 2.2u B
Y_GCA_CONT
0
C_IN1
C2204
C2205
0.33u
0.1u
B
B
R2219
1k
1 2 3 4
R2220 1k
C2214
0.33u
B
C2213
C2215
22u
1u
10V TA
B
9 10 11
C2219
150p
CH
L2203
1uH
C2220
B
0.001u
X2201
13.5MHz
C2223
R2221
XX
470
L2204
10uH C2230
22u
10V TA
32 31 30 29 28 27 26 25
C2231
1u
B
IR_V_OUT
1
4.7
V_VCC
R1.3
C2228 220u 5V
P1.3
DRV_V_OUT
R1.3
P1.3
V_INV
IC2201
C2224 2.2u B
V_GND
Y_GND
VIDEO IN/OUT
C2229 220u 5V
1.3
IC2201 DRV_Y_OUT
1.3
AN2225NFHQBA
Y_INV
4.7 B
C2225 2.2u
Y_VCC
4.7
C_VCC
R0 C2226 0.1u B
P2.1
DRV_C_OUT
R0
P4.4
SDC
R2222
10k
C2227
0.1u
B
5 6 7 8 9 10 11 12
4-48
12 13
@A03
A_4.6V
(1/4)
D1_2.8V
REG_GND
DR_V_OUT
R2223
R2225
1k
1k
DR_Y_OUT
R2224
1k R2226
1k
C2232 R2227
XX XX
DR_C_OUT
VA-119 (2/4)