Pioneer PDP-433CMX Service Manual page 21

1
• SUB ADDRESS A&B, ADDRESS RESONANCE, ADDRESS CONNECT A - D and
BRIDGE A-D Assys Connection Specifications
<SUB ADDRESS A&B Assy connection specification>
Part No.
CN num
SAA1,SAB1
SAA2,SAB2
SAA3 AKP-1121-A-TFB
(CN8803)
SAB3
AKP-1121-A-TFB
(CN8903)
SAA3,SAB3
common use
<ADDRESS RESONANCE Assy connection specification>
CN num Part No.
K1(upper and lower is common)
B4B-PH-SM3-TBB
K2 (upper side)
(CN6702)
K3 (upper side)
K4 (upper side) PCBs touch it
K5 (upper side) PCBs touch it
B4B-PH-SM3-TBB
K2 (lower side)
(CN6702)
K3 (lower side)
K4 (lower side) PCBs touch it
K5 (lower side) PCBs touch it
1
2
Pin
Pin Name
Refer to the POWER SUPPLY Assy connection specification
Refer to the DIGITAL VIDEO Assy connection specification
1 ADR OUT
2 NC
3 NC
4 ADR.GND
5 ADR.GND
6 ADR.GND
7 NC
8 NC
9 VADR
10 VADR
11 VADR
12 NC
13 NC
14 GND_D
15 GND_D
16 GND_D
17 +12V
18 +12V
19 +12V
20 ADR_B
21 ADR_U
22 ADR_D
23 SW
Pin
Pin Name
Refer to the SUB ADDRESS A&B Assy connection specification
VADR
1
2 VADR
(JST)
3 VADR
VADR
4
Refer to the POWER SUPPLY Assy connection specifications
1 ADR OUT 2
1 ADR OUT 2
VADR
1
VADR
(JST) 2
VADR
3
VADR
4
Refer to the POWER SUPPLY Assy connection specifications
1 ADR OUT 2
1 ADR OUT 2
PDP-433CMX
2
3
Connection
to Pin Continuation
Former Part No.
1 Boad to Boad AKP-1121-A-TFB
2
3 Boad to Boad AKP-1121-A-TFB
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Connection
to Pin Continuation
Former Part No.
B4B-PH-SM3-TBB
1 Connection by wire rod
4 ADX2783- (J116) (JST)
1 Connection by wire rod
B4B-PH-SM3-TBB
4 ADX2783- (J116) (JST)
1
PCB touches it
1
PCB touches it
Connection by wire rod B4B-PH-SM3-TBB
1
(JST)
4 ADX2783- (J117)
Connection by wire rod
1 B4B-PH-SM3-TBB
4 ADX2783- (J117) (JST)
1 PCB touches it
1 PCB touches it
3
4
Connection
Connection
Former Assy
Former CN num.
ADR RES K1 (Upper side)
(Upper side) (CN6701)
ADR RES K1 (Lower side)
(Lower side) (CN6701)
K1 pin assignment
upper and lower
is common
Connection
Connection
Former Assy
Former CN num.
BRIDGE B BGB1
(CN6431)
BRIDGE A BGA1
(CN6421)
−
ADR CON AB3 (upper side)
−
ADR CON AC2 (upper side)
BRIDGE C BGC1
(CN6441)
BRIDGE D BGD1
(CN6451)
−
ADR CON AB3 (lower side)
−
ADR CON AC2 (lower side)
4
A
B
C
D
E
F
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