Sony CCD-TRV138 Service Manual page 29

CCD-TRV138/TRV238E/TRV338/TRV438E
For Schematic Diagram
• Refer to page 4-43 for printed wiring board.
1 2 3
VC-341 BOARD (3/10)
A
LENS DRIVE (LD BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
B
C
D
E
CN201 24P
IRIS_DRIVE(+) 24
IRIS_HALL(+) 23
IRIS_BIAS(+) 22
IRIS_HALL(-) 21
IRIS_BIAS(-) 20
IRIS_DRIVE(-) 19
TEMP 18
F
TEMP 17
ZM_SENSE_VCC 16
ZM_SENSE_OUT 15
LENS_DET 14
FC_SENSE_VCC 13
LENS BLOCK
FC_SENSE_OUT 12
GND 11
ZOOM_A 10
G
ZOOM_B 9
ZOOM_XB 8
ZOOM_XA 7
IR_SWITCH 6
IR_SWITCH 5
FOCUS_A 4
FOCUS_B 3
FOCUS_XB 2
H
FOCUS_XA 1
LENS BLOCK is replaced as block,
so that there PRINTED WIRING BOARD and
SCHEMATIC DIAGRAM are omitted.
I
J
K
05
4-13
4 5 6 7
R203
10
R1.4/P0.2
D202
C202 C203
1SS355TE-17
0.01u 4700p
IC202
IRIS DRIVE,
HALL BIAS CONTROL,
HALL GAIN CONTROL,
HALL AMP
IC202
NJM1290V(TE2)
R1.9/P2.8
Q201 R1
C206
RN1119FV(TH3SONY) /P0
0.1u
IRIS DRIVE
R207
C219 220k
XX R205 R206
2200 10k
C204 R204 C205
R218
4.7u 1M
0.1u
XX
D203
XX
RB203
47k
2.8
1 4
2.8 2.8
Q202
2 5
RN2910FE(TPLR3)
SENSOR SWITCH 6 3
R0.8/P0 R0.9/P0
24 23 22 21 20 19 18 17 16 15 14 13
IC201
FOCUS/ZOOM
MOTOR DRIVE
IC201
UPD16877MA-6A5-E2
1 2 3 4 5 6 7 8 9 10 11 12
8 9 10
2200
R210
C209
0.22u
RB201
1k
R208
470k
R212 L202
C211
C207
470k
10uH
0.001u
470p
C213
XX
1.2
7 6 5 4 3 2 1
C217 C218
4.7u
0.1u
8 9 10 11 12 13 14
0.7
R0.9 R215
/P0 10k
R214
1k
0.1
0.6
Q203
2SC4738FV(TH3SONY)
R213 HALL GAIN
330 CONTROL
C215
C212
0.47u 2200p
C214 R216
0.01u 47k
8 7
RB202
6 5
22k 4 3
2 1
C216 R217
XX XX
L201 10uH
C208
0.01u
C210
47u
6.3V
4-14
11 12
HALL_REF
HALL_OFFSET
@33
(4/10)
HALL_GAIN
A_4.6V
D_2.8V
@34
REG_GND
(9/10)
REG_GND (MT_GND)
MT_5V
IRIS_PWM
FC_RST_LED
@35
ZM_RST_LED
LENS_DET
(6/10)
XNS_SW
HALL_AD
LENS_TEMP_AD
IRIS_COM
ZM_RST
FC_RST
DIR1B
@30
DIR1A
EN1 (2/10)
EN0
DIR0A
DIR0B
VC-341 (3/10)