Panasonic DMR-ES35VP Service Manual page 91

IC2001,6301
+5V SWITCHING REG.
IC-DETAIL BLOCK DIAGRAM
4 1
VIN VOUT
IC
GND
3 2
IC2501
LOADING/CYLINDER MOTOR DRIVE
IC-DETAIL BLOCK DIAGRAM
OUT 1
2 AMP
CONTROL
PRE-DRIVE
LOGIC
OUT 2
4 AMP
M1
22
M2
23
M3
25
MOTOR
MOTOR DRIVE DIFFERENTIAL
PRE-DRIVE SELECTOR
DRIVE SIGNAL AMPLIFIRE
GENERATOR
COM
20
PG+
15
DIFFERENTIAL FG/PG DIFFERENTIAL
PG- AMPLIFIRE COMPOSER AMPLIFIRE
16
PG OUT
17
IC6002
RESET
IC-DETAIL BLOCK DIAGRAM
VCC VOUT
1 2
-
+
Vref
3
F IN
5
R IN
6
+ + +
VCC 19
EC
14
PFG
18
91
IC7501
TIMER
IC-DETAIL BLOCK DIAGRAM
G7
48
G6
47
G5
46
CGROM
G4
45
Digit Segmemt
G3 Driver Driver
44
CGRAM
G2
43
G1
42
Address
Write Data
Code
RAM
Code/
Data
Command
Decoder
X_RESET
8
TBUS CLK
6
P FAL L 29
TBUS RXD
Serial
5
Interface
P SAVE H
TBUS TXD
4
DIP ON H 23
20MHz OUT
10 JC P ON H
FL
Clock
Control
20MHz IN Generator
Circuit
11
16 KEY IN1
17 KEY IN2 L123 SWIDE 19
18 KEY IN3
IC7503
RESET
IC-DETAIL BLOCK DIAGRAM
OUT
2 1
VDD
-
+
Vref
GND
3
DMR-ES35VP / DMR-ES35VPC
S16 64
S1 49
32K IN 13
32K OUT 14
IR 25
75
7
XT MUTE 100
IC2001 Detail Block Diagram
IC2501 Detail Block Diagram
IC6002 Detail Block Diagram
IC6301 Detail Block Diagram
IC7501 Detail Block Diagram
IC7503 Detail Block Diagram
DMR-ES35VP/PC IC-Detail Block Diagram