JVC MP-XP741DE Service Manual page 57

5
D
C
+5VLCM
R220 R223
47KOhm 47KOhm
37 HDQ_BATA
37 HDQ_BATB
Q42A
UM6K1N
HDQ_PIC
1
B
Q43A Q43B
UM6K1N UM6K1N
1 6 3
R222
1 2
+5VLCM
100KOhm
3
D
Q38
2N7002
R221
BAT_A/B# 1
1 2 1
G
100KOhm S
2
A
5
4
38 EOC#
37,38 CHG_EN
37 CHGA_LED
37 CHGB_LED
37 TS_B
37,38 BAT_A/B#
R226
47KOhm
Q45A
Q42B Q45B
UM6K1N UM6K1N UM6K1N
HDQ_BATA
6 3 4 1 6 3 4
Q44A Q44B
UM6K1N UM6K1N
HDQ_BATB
4 1 6 3 4
R225
1 2
+5VS
47KOhm
3
D
Q40
R224
D15
2N7002
220KOhm
GATING
1
1 2 1
G
S
2
F01J4L
T43
TPC28
4
3
+5VLCM
37 TS_A
T76 T132 T83 T22 34,37 ACIN_OC
R217
TPC28 TPC28 TPC28 TPC28
47KOhm
U28
1
RA2 RA1
2
T47 RA3 RA0
3
T0CKL OSC1/CLKIN
MCLR#
1 4
MCLR#/Vpp OSC2/CLKOUT
5
Vss1 Vdd2
TPC28
6
Vss2 Vdd1
7
RB0 RB7
8
RB1 RB6
9
RB2 RB5
BAT_A/B#
10
RB3 RB4
PIC16C54C
T46 T84 28 PWM
TPC28 TPC28
HDQ_A 21
HDQ_B 21
3
2
+5VLCM
T23 T78
TPC28 TPC28
+5VLCM
R210
47KOhm
20
R218
19
100KOhm
18
17 5
16
MCLR#
15 4
T124
14 1
GATING
13
HDQ_PIC C244 C263
12
TPC28
11
1uF 1uF
T89
TPC28
R212
2 1
1MOhm
X5
1 3
GND
4MHz
Title
J2N
Size Document Number
Custom PIC16C54
Date: Tuesday, August 17, 2004
2
1
D
U30
SOT23_S5_NB
1
VCC NC
2
SUB
3
VOUT GND
PST9142
C
B
A
Rev
2.2
Sheet 32 of 43
1