Sony HCD-SH2000 Service Manual - Page 55
Ic111, Mm1661jhbe Dmb21 Board 2/3, Ic201, Fan8036l Dmb21 Board 3/3
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IC111 MM1661JHBE (DMB21 BOARD (2/3)) VO 1 NC 2 GND 3 CN 4 CURRENT LIMITTER DRIVER REFERENCE BIAS THERMAL SHUTDOWN 8 VIN 7 NC 6 NC 5 CONT HCD-SH2000 IN1+ OPIN1+ OPIN1OPOUT1 SVCC VREF OPIN2+ OPIN2OPOUT2 REGVCC PVCC1 DO1+ IC201 FAN8036L (DMB21 BOARD (3/3)) 48 47 46 45 44 43 FIN (GND) IN1- 1 OUT1 2 IN2+ 3 IN2- 4 OUT2 5 REG VCC REG VCC RES1 6 TSD FIN (GND) REG VCC REG VCC 42 41 40 39 38 37 REG VCC RES2 7 REGCTL 8 IN3+ 9 IN3- 10 OUT3 11 IN4+ 12 S W M S C MUTE123 MUTE4 PS TSD_M 13 14 15 16 17 18 FIN (GND) 19 20 21 22 23 24 36 DO135 DO2+ 34 DO233 PGND1 32 REGO1 31 REGO2 FIN (GND) 30 DO3+ 29 DO328 DO4+ 27 DO426 PGND2 25 DO5+ IN4OUT4 CTL FWD REV SGND MUTE123 MUTE4 PS TSD_M PVCC2 DO5- 55
HCD-SH2000
55
IC111
MM1661JHBE (DMB21 BOARD (2/3))
IC201
FAN8036L (DMB21 BOARD (3/3))
OUT1
RES1
RES2
REGCTL
IN3+
IN3-
OUT3
IN4+
IN4-
OUT4
CTL
FWD
REV
SGND
MUTE123
MUTE4
PS
PVCC2
DO5-
TSD_M
FIN
(GND)
OUT2
IN1-
IN2+
IN2-
FIN
(GND)
FIN
(GND)
DO5+
PGND2
DO4-
DO4+
DO3-
DO3+
REGO2
PGND1
REGO1
DO2-
DO2+
DO1-
FIN
(GND)
DO1+
PVCC1
REGVCC
OPOUT2
OPIN2-
OPIN2+
VREF
SVCC
OPOUT1
OPIN1-
OPIN1+
IN1+
REG VCC
REG VCC
REG VCC
REG VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
MUTE123
MUTE4
PS
TSD_M
S
W
M
S
C
TSD
REG VCC
1
VO
8
2
NC
VIN
7
NC
6
NC
5
CONT
3
GND
DRIVER
4
CN
CURRENT
LIMITTER
REFERENCE
THERMAL
SHUTDOWN
BIAS